SINUMERIK 840D sl, SINAMICS S120. Alarms. Diagnostics Manual (2020) - page 18

 

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SINUMERIK 840D sl, SINAMICS S120. Alarms. Diagnostics Manual (2020) - page 18

 

 

SINAMICS alarms
Cause:
The monitoring function enabled in p9301 and p9801 is not supported by the currently set PROFIsafe telegram (p9811).
Note:
This fault does not result in a safety stop response.
Fault value (r0949, interpret bitwise binary):
Bit 4 = 1:
SS2ESR via PROFIsafe is not supported (p9301.4).
Bit 18 = 1:
SS2E via PROFIsafe is not supported (p9301.18).
Bit 24 = 1:
Transfer SLS limit value via PROFIsafe not supported (p9301.24).
Bit 25 = 1:
Transfer safe position (SP) via PROFIsafe is not supported (p9301.25).
Bit 26 = 1:
Gearbox stage switchover via PROFIsafe is not supported (p9301.26).
Bit 28 = 1:
SCA via PROFIsafe is not supported (p9301.28).
Remedy:
- deselect the monitoring function involved (p9301, p9801).
- set the matching PROFIsafe telegram (p9811).
Note:
SCA: Safe Cam
SI: Safety Integrated
SLS: Safely-Limited Speed
SP: Safe Position
SS2E: Safe Stop 2 External (Safe Stop 2 with external stop, external STOP D)
SS2ESR: Safe Stop 2 Extended Stop and Retract
230680
<location>SI Motion P2: Checksum error safety monitoring functions
Drive object:
HLA, HLA_840, SERVO, SERVO_840, SERVO_AC, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
OFF2
Acknowledge:
IMMEDIATELY (POWER ON)
Cause:
The actual checksum calculated by the Motor Module/Hydraulic Module and entered in r9398 via the safety-relevant
parameters does not match the reference checksum saved in p9399 at the last machine acceptance.
Safety-relevant parameters have been changed or a fault is present.
Note:
This fault results in a STOP A that can be acknowledged.
Fault value (r0949, interpret decimal):
0: Checksum error for SI parameters for motion monitoring.
1: Checksum error for SI parameters for component assignment.
Remedy:
- check the safety-relevant parameters and if required, correct.
- set the reference checksum to the actual checksum.
- execute the function "Copy RAM to ROM".
- perform a POWER ON if safety parameters requiring a POWER ON have been modified.
- carry out an acceptance test.
230681
<location>SI Motion P1: Incorrect parameter value
Drive object:
HLA, HLA_840
Message value:
Parameter: %1, supplementary information: %2
Reaction:
OFF2
Acknowledge:
IMMEDIATELY (POWER ON)
Alarms
1182
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
SINAMICS alarms
Cause:
The parameter cannot be parameterized with this value.
Note:
This message does not result in a safety stop response.
Fault value (r0949, interpret decimal):
yyyyxxxx dec: yyyy = supplementary information, xxxx = parameter
yyyy = 0:
No additional information available.
xxxx = 9301:
It is not permissible to enable the function "n < nx hysteresis and filtering" (p9301.16) in conjunction with the function
"Extended functions without selection" (p9801.5).
xxxx = 9301 and yyyy = 8:
Referencing via SCC (p9301.27 = 1) is enabled without enabling absolute motion monitoring functions (p9301.1 or
p9301.2).
xxxx = 9301 and yyyy = 11:
Safe function SS2E (p9301.18 = 1) is enabled without enabling PROFIsafe.
xxxx = 9301 and yyyy = 14:
"Synchronous safe position via PROFIsafe" is enabled (p9301.29 = 1), without enabling "Safe position via PROFIsafe"
(p9301.25).
xxxx = 9301 and yyyy = 17:
"Synchronous safe position via PROFIsafe" is enabled (p9301.29 = 1) and "Safety without encoder" is enabled (p9306).
xxxx = 9301 and yyyy = 19:
SLA (p9301.20 = 1) is enabled with encoderless actual value sensing (p9306 equal to 1 or 3).
xxxx = 9301 and yyyy = 20:
SLA (p9301.20 = 1) is enabled with a 2-encoder system (p9326 not equal to 1).
xxxx = 9801 and yyyy = 12: SCA (p9301.28 = 1) is enabled without enabling PROFIsafe.
xxxx = 9334 or 9335:
The limit values of SLP have been set too high (absolute values).
xxxx = 9378:
SLA is enabled (p9301.20 = 1). Acceleration limit is too low (p9378). Acceleration resolution is no longer sufficient (r9790)
(the minimum limit is 3x the acceleration resolution r9790[0] in v5.1 / 10x the acceleration resolution r9790[1] from v5.2
and higher).
xxxx = 9801 and yyyy = 1:
If motion monitoring functions integrated in the drive (p9801.2 = 1) and extended functions without selection (p9801.5
= 1) are activated, then PROFIsafe (p9801.3 = 1) is not possible.
xxxx = 9801 and yyyy = 2:
Extended functions without selection (p9801.5 =1) are enabled without enabling motion monitoring functions integrated
in the drive (p9801.2).
xxxx = 9801 and yyyy = 5:
Transfer of the SLS limit value via PROFIsafe (p9301.24) has been enabled, without enabling PROFIsafe.
xxxx = 9801 and yyyy = 6:
Transfer of the safe position via PROFIsafe (p9301.25) has been enabled without enabling PROFIsafe.
xxxx = 9801 and yyyy = 7:
Safe switchover of the gearbox stages (p9301.26 = 1) has been enabled without enabling PROFIsafe.
xxxx = 9801 and yyyy = 18:
SLA (p9301.20 = 1) is enabled without enabling PROFIsafe.
xxxx = 9801 and yyyy = 21:
SS2ESR (p9301.4 = 1) is enabled without enabling PROFIsafe.
Alarms
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
1183
SINAMICS alarms
Remedy:
Correct parameter (if required, also on another monitoring channel, p9601).
Note:
For different values in the two monitoring channels, start the copy function for SI parameters on the drive (p9700 = 57 hex).
For xxxx = 9301:
Correct parameters p9501.16 and p9301.16 or deselect the extended functions without selection (p9801.5).
For xxxx = 9301 and yyyy = 14:
Inhibit "Synchronous safe position via PROFIsafe" function (p9301.29 = 0), or enable "Safe position via PROFIsafe"
(p9301.25).
For xxxx = 9301 and yyyy = 17:
Inhibit "Synchronous safe position via PROFIsafe" function (p9301.29 = 0), or set "Safety with encoder" (p9306).
For xxxx = 9301 and yyyy = 19:
Inhibit SLA (p9301.20) or activate actual value sensing with encoder (p9306 equal to 0 or 2).
For xxxx = 9301 and yyyy = 20:
Inhibit SLA (p9301.20) or activate a single-encoder system (p9326 equal to 1).
If xxxx = 9501 and yyyy = 8:
Inhibit referencing via SCC (p9501.27 = 1) or enable an absolute motion monitoring function (p9501.1 or p9501.2).
For xxxx = 9501 and yyyy = 11: inhibit SS2E (p9501.18) or enable PROFIsafe.
For xxxx = 9501 and yyyy = 12: inhibit SCA (p9501.28) or enable PROFIsafe.
For xxxx = 9317:
Further, p9316.0 should be checked.
If xxxx = 9334 or 9335:
Reduce the limit values (absolute values) of SLP.
For xxxx = 9378:
- observe the information in r9790.
For xxxx = 9801:
yyyy = 1:
Only enable motion monitoring functions integrated in the drive (p9801.2 = 1) and extended functions without selection
(p9801.5 = 1) - or only PROFIsafe (p9801.3 = 1).
yyyy = 2:
Enable motion monitoring functions integrated in the drive (p9801.2 = 1).
yyyy = 5:
To transfer the SLS limit values via PROFIsafe (p9301.24 = 1), also enable PROFIsafe (p9801.3 =1) and motion monitoring
functions integrated in the drive (p9801.2 = 1).
yyyy = 6:
For the safe position via PROFIsafe (p9301.25 = 1), also enable PROFIsafe (p9801.3 =1) and motion monitoring functions
integrated in the drive (p9801.2 = 1).
yyyy = 7:
For safe switchover of gearbox stages (p9301.26 = 1) also enable PROFIsafe (p9801.3 =1) and motion monitoring functions
integrated in the drive (p9801.2 = 1).
yyyy = 18:
For Safely-Limited Acceleration monitoring (p9301.20 = 1), also enable PROFIsafe (p9801.3 = 1) and the motion monitoring
functions integrated in the drive (p9801.2 = 1).
yyyy = 21:
For Safe Stop 2 Extended Stop and Retract (p9301.4), also enable PROFIsafe (p9801.3 = 1) and motion monitoring functions
integrated in the drive (p9801.2 = 1).
230681
<location>SI Motion P1: Incorrect parameter value
Drive object:
SERVO, SERVO_840, SERVO_AC, VECTOR, VECTOR_AC
Message value:
Parameter: %1, supplementary information: %2
Reaction:
OFF2
Acknowledge:
IMMEDIATELY (POWER ON)
Alarms
1184
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
SINAMICS alarms
Cause:
The parameter cannot be parameterized with this value.
Note:
This message does not result in a safety stop response.
Fault value (r0949, interpret decimal):
yyyyxxxx dec: yyyy = supplementary information, xxxx = parameter
yyyy = 0:
No additional information available.
xxxx = 9301:
It is not permissible to enable the function "n < nx hysteresis and filtering" (p9301.16) in conjunction with the function
"Extended functions without selection" (p9801.5).
xxxx = 9301 and yyyy = 8:
Referencing via SCC (p9301.27 = 1) is enabled without enabling absolute motion monitoring functions (p9301.1 or
p9301.2).
xxxx = 9301 and yyyy = 14:
"Synchronous safe position via PROFIsafe" is enabled (p9301.29 = 1), without enabling "Safe position via PROFIsafe"
(p9301.25).
xxxx = 9301 and yyyy = 17:
"Synchronous safe position via PROFIsafe" is enabled (p9301.29 = 1) and "Safety without encoder" is enabled (p9306).
xxxx = 9301 and yyyy = 19:
SLA (p9301.20 = 1) is enabled with encoderless actual value sensing (p9306 equal to 1 or 3).
xxxx = 9301 and yyyy = 20:
SLA (p9301.20 = 1) is enabled with a 2-encoder system (p9326 not equal to 1).
xxxx = 9334 or 9335:
The limit values of SLP have been set too high (absolute values).
xxxx = 9347:
The hysteresis tolerance is not permissible.
xxxx = 9378:
SLA is enabled (p9301.20 = 1). Acceleration limit is too low (p9378). The acceleration resolution is no longer sufficient
(r9790). The minimum limit is 3x the acceleration resolution r9790[0] in v5.1 / 10x the acceleration resolution r9790[1]
from v5.2 and higher.
xxxx = 9385:
For Safety without encoder and synchronous motor, p9385 must be set to 4.
xxxx = 9801 and yyyy = 1:
If motion monitoring functions integrated in the drive (p9801.2 = 1) and extended functions without selection (p9801.5
= 1) are activated, then PROFIsafe (p9801.3 = 1) is not possible.
xxxx = 9801 and yyyy = 2:
Extended functions without selection (p9801.5 =1) are enabled without enabling motion monitoring functions integrated
in the drive (p9801.2).
xxxx = 9801 and yyyy = 3:
Onboard F-DI are enabled without enabling motion monitoring functions integrated in the drive (p9801.2).
xxxx = 9801 and yyyy = 5:
Transfer of the SLS limit value via PROFIsafe (p9301.24) has been enabled, without enabling PROFIsafe.
xxxx = 9801 and yyyy = 6:
Transfer of the safe position via PROFIsafe (p9301.25) has been enabled without enabling PROFIsafe.
xxxx = 9801 and yyyy = 7:
Safe switchover of the gearbox stages (p9301.26 = 1) has been enabled without enabling PROFIsafe.
xxxx = 9801 and yyyy = 11:
SS2E (p9301.18 = 1) is enabled without enabling PROFIsafe.
xxxx = 9801 and yyyy = 12:
SCA (p9301.28 = 1) is enabled without enabling PROFIsafe.
xxxx = 9801 and yyyy = 18:
SLA (p9301.20 = 1) is enabled without enabling PROFIsafe.
xxxx = 9801 and yyyy = 21:
Alarms
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
1185
SINAMICS alarms
SS2ESR (p9301.4 = 1) is enabled without enabling PROFIsafe.
Remedy:
Correct parameter (if required, also on another monitoring channel, p9601).
Note:
For different values in the two monitoring channels, start the copy function for SI parameters on the drive (p9700 = 57 hex).
For xxxx = 9301:
Correct parameters p9501.16 and p9301.16 or deselect the extended functions without selection (p9801.5).
For xxxx = 9301 and yyyy = 14:
Inhibit "Synchronous safe position via PROFIsafe" function (p9301.29 = 0), or enable "Safe position via PROFIsafe"
(p9301.25).
For xxxx = 9301 and yyyy = 17:
Inhibit "Synchronous safe position via PROFIsafe" function (p9301.29 = 0), or set "Safety with encoder" (p9306).
For xxxx = 9301 and yyyy = 19:
Inhibit SLA (p9301.20) or activate actual value sensing with encoder (p9306 equal to 0 or 2).
For xxxx = 9301 and yyyy = 20:
Inhibit SLA (p9301.20) or activate a single-encoder system (p9326 equal to 5).
If xxxx = 9501 and yyyy = 8:
Inhibit referencing via SCC (p9501.27 = 1) or enable an absolute motion monitoring function (p9501.1 or p9501.2).
For xxxx = 9317:
Further, p9316.0 should be checked.
If xxxx = 9334 or 9335:
Reduce the limit values (absolute values) of SLP.
For xxxx = 9347:
With hysteresis/filtering enabled (p9301.16 = 1), the following applies:
- set parameters p9346 and p9347 according to the following rule: p9347 <= 0.75 x p9346;
- the following rule must also be adhered to when actual value synchronization (p9301.3 = 1) is enabled: p9347 >= p9349;
For xxxx = 9378:
- observe the information in r9790.
For xxxx = 9801:
yyyy = 1:
Only enable motion monitoring functions integrated in the drive (p9801.2 = 1) and extended functions without selection
(p9801.5 = 1) - or only PROFIsafe (p9801.3 = 1).
yyyy = 2, 3:
Enable motion monitoring functions integrated in the drive (p9801.2 = 1).
yyyy = 5:
To transfer the SLS limit values via PROFIsafe (p9301.24 = 1), also enable PROFIsafe (p9801.3 =1) and motion monitoring
functions integrated in the drive (p9801.2 = 1).
yyyy = 6:
For the safe position via PROFIsafe (p9301.25 = 1), also enable PROFIsafe (p9801.3 =1) and motion monitoring functions
integrated in the drive (p9801.2 = 1).
yyyy = 7:
For safe switchover of gearbox stages (p9301.26 = 1) also enable PROFIsafe (p9801.3 =1) and motion monitoring functions
integrated in the drive (p9801.2 = 1).
yyyy = 18:
For Safely-Limited Acceleration monitoring (p9301.20 = 1), also enable PROFIsafe (p9801.3 = 1) and the motion monitoring
functions integrated in the drive (p9801.2 = 1).
yyyy = 21:
For Safe Stop 2 Extended Stop and Retract (p9301.4), also enable PROFIsafe (p9801.3 = 1) and motion monitoring functions
integrated in the drive (p9801.2 = 1).
230682
<location>SI Motion P2: Monitoring function not supported
Drive object:
HLA, HLA_840
Message value:
%1
Reaction:
OFF2
Alarms
1186
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
SINAMICS alarms
Acknowledge:
IMMEDIATELY (POWER ON)
Cause:
The monitoring function enabled in p9301, p9501, p9601 or p9801 is not supported in this firmware version.
Note:
This message does not result in a safety stop response.
Fault value (r0949, interpret decimal):
2: Monitoring function SCA not supported (p9301.7 and p9301.8 ... 15).
3: Monitoring function SLS override not supported (p9301.5).
6: Enable actual value synchronization not supported (p9301.3).
9: Monitoring function not supported by the firmware or enable bit not used.
12: This Control Unit does not support operation of safety functions with a higher-level control (e.g. SINUMERIK).
14: Monitoring function SLA and ncSI not supported.
30: The firmware version of the Hydraulic Module is older than the version of the Control Unit.
50: Shortening the switchover times for SOS (p9569/p9369, p9567/p9367) is not supported.
53: Function SS2E not supported (p9306 = 18).
54: SCA function not supported (p9301.28).
57: "Synchronous transfer safe position" function not supported (p9301.29).
58: "Safety limited acceleration" function (SLA) not supported (p9301.20).
Remedy:
- deselect the monitoring function involved (p9301, p9501, p9601, p9801).
- upgrade the Hydraulic Module firmware.
Note:
SCA: Safe Cam / SN: Safe software cam
SI: Safety Integrated
SLS: Safely-Limited Speed / SG: Safely reduced speed
SS2E: Safety Stop 2 external (external STOP D)
See also: p9301, p9501, p9503, p9601, p9801, r9871
230682
<location>SI Motion P2: Monitoring function not supported
Drive object:
SERVO, SERVO_840, SERVO_AC, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
OFF2
Acknowledge:
IMMEDIATELY (POWER ON)
Alarms
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
1187
SINAMICS alarms
Cause:
The monitoring function enabled in p9301, p9501, p9601, p9801, p9306, p9506, p9307 or p9507 is not supported in this
firmware version.
Note:
This message does not result in a safety stop response.
Fault value (r0949, interpret decimal):
1: Monitoring function SLP not supported (p9301.1).
2: Monitoring function SCA not supported (p9301.7 and p9301.8 ... 15).
3: Monitoring function SLS override not supported (p9301.5).
4: Monitoring function external ESR activation not supported (p9301.4).
5: Monitoring function F-DI in PROFIsafe not supported (p9301.30).
6: Enable actual value synchronization not supported (p9301.3).
9: Monitoring function not supported by the firmware or enable bit not used.
12: This Control Unit does not support operation of safety functions with a higher-level control (e.g. SINUMERIK).
14: Monitoring function SLA and ncSI not supported.
24: Monitoring function SDI not supported.
26: Hysteresis and filtering for SSM monitoring function without an encoder not supported (p9301.16).
27: This hardware does not support onboard F-DI and F-DO.
30: The firmware version of the Motor Module is older than the version of the Control Unit.
33: Safety functions without selection not supported (p9601.5, p9801.5).
34: This module does not support safe position via PROFIsafe.
36: Function "SS1E" not supported.
39: This module or software version of the CU/MM does not support safe gearbox stage switchover (p9501.26).
44: this module/this software version does not support referencing via the Safety Control Channel (p9501.27).
45: Deactivating SOS/SLS during an external STOP A is not supported (p9301.23).
50: Shortening the switchover times for SOS (p9569/p9369, p9567/p9367) is not supported.
52: "SBR with encoder" function is not supported (p9306 = 2).
53: function SS2E not supported (p9301.18).
54: SCA function not supported (p9301.28).
57: "Synchronous transfer safe position via PROFIsafe" function not supported (p9301.29).
58: "SLA" function not supported (p9301.20).
Remedy:
- deselect monitoring function involved (p9301, p9501, p9601, p9801, p9307, p9507, p9506, p9306).
- Upgrade the Motor Module firmware.
Note:
ESR: Extended Stop and Retract
F-DI: Failsafe Digital Input
SBR: Safe Brake Ramp (safe brake ramp monitoring)
SCA: Safe Cam / SN: Safe software cam
SDI: Safe Direction (safe motion direction)
SI: Safety Integrated
SLP: Safely-Limited Position / SE: Safe software limit switches
SLS: Safely-Limited Speed / SG: Safely reduced speed
SP: Safe Position
SS1E: Safe Stop 1 External (Safe Stop 1 with external stop)
SS2E: Safe Stop 2 External (Safe Stop 2 with external stop, external STOP D)
See also: p9301, p9501, p9503, p9601, p9801, r9871
230683
<location>SI Motion P2: SOS/SLS enable missing
Drive object:
HLA, HLA_840, SERVO, SERVO_840, SERVO_AC, VECTOR, VECTOR_AC
Message value:
-
Reaction:
OFF2
Acknowledge:
IMMEDIATELY (POWER ON)
Alarms
1188
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
SINAMICS alarms
Cause:
The safety-relevant basic function "SOS/SLS" is not enabled in p9301 although other safety-relevant monitoring functions
are enabled.
Note:
This message does not result in a safety stop response.
Remedy:
Enable the function "SOS/SLS" (p9301.0) and carry out a POWER ON.
Note:
SI: Safety Integrated
SLS: Safely-Limited Speed / SG: Safely reduced speed
SOS: Safe Operating Stop / SBH: Safe operating stop
See also: p9301 (SI Motion enable safety functions (Motor Module))
230684
<location>SI Motion P2: Safely-Limited Position limit values interchanged
Drive object:
HLA, HLA_840, SERVO, SERVO_840, SERVO_AC, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
OFF2
Acknowledge:
IMMEDIATELY (POWER ON)
Cause:
For the function "Safely-Limited Position" (SLP), a lower value is in p9334 than in p9335.
Note:
This fault does not result in a safety stop response.
Fault value (r0949, interpret decimal):
1: Limit values SLP1 interchanged.
2: Limit values SLP2 interchanged.
See also: p9334, p9335
Remedy:
- correct the lower and upper limit values (p9335, p9334).
- carry out a POWER ON (switch-off/switch-on).
Note:
SI: Safety Integrated
SLP: Safely-Limited Position / SE: Safe software limit switches
230685
<location>SI Motion P2: Safely-Limited Speed limit value too high
Drive object:
HLA, HLA_840, SERVO, SERVO_840, SERVO_AC, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
OFF2
Acknowledge:
IMMEDIATELY (POWER ON)
Cause:
The limit value for the function "Safely-Limited Speed" (SLS) is greater than the speed that corresponds to an encoder limit
frequency of 500 kHz.
Note:
This message does not result in a safety stop response.
Fault value (r0949, interpret decimal):
Maximum permissible speed.
Remedy:
Correct the limit values for SLS and carry out a POWER ON.
Note:
SI: Safety Integrated
SLS: Safely-Limited Speed / SG: Safely reduced speed
See also: p9331
230686
<location>SI Motion: Illegal parameterization cam position
Drive object:
SERVO, SERVO_840, SERVO_AC, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
OFF2
Alarms
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
1189
SINAMICS alarms
Acknowledge:
IMMEDIATELY (POWER ON)
Cause:
At least one enabled "Safety Cam" (SCA) is parameterized in p9336 or p9337 too close to the tolerance range around the
modulo position.
- the minus position value of a cam must be greater than the lower modulo limit + cam tolerance (p9340) + position
tolerance (p9342).
- the plus position value of a cam must be less than the upper modulo limit - cam tolerance (p9340) - position tolerance
(p9342).
- when the modulo position is parameterized (p9305 > 0), the lower modulo limit = 0, the upper modulo limit = p9305.
- the cam length of cam x = p9336[x] - p9337[x] is less than the cam tolerance + position tolerance (= p9340 + p9342).
This also means that cams of the minus position value must be less than the plus position value.
Note:
This fault does not result in a safety stop response.
Fault value (r0949, interpret decimal):
Number of the "Safe Cam" with an illegal position.
See also: p9501
Remedy:
Correct the cam position and carry out a POWER ON.
Note:
SCA: Safe Cam
SI: Safety Integrated
See also: p9536, p9537
230688
<location>SI Motion P2: Actual value synchronization not permissible
Drive object:
HLA, HLA_840, SERVO, SERVO_840, SERVO_AC, VECTOR, VECTOR_AC
Message value:
-
Reaction:
OFF2
Acknowledge:
IMMEDIATELY (POWER ON)
Cause:
- it is not permissible to enable actual value synchronization for a 1-encoder system.
- it is not permissible to simultaneously enable actual value synchronization and a monitoring function with absolute
reference (SCA/SLP).
- it is not permissible to simultaneously enable actual value synchronization and safe position via PROFIsafe.
Note:
This fault results in a STOP A that cannot be acknowledged.
Remedy:
- either deselect the "actual value synchronization" function or parameterize a 2-encoder system.
- either deselect the function "actual value synchronization" or the monitoring functions with absolute reference (SCA/SLP)
and carry out a POWER ON.
- either deselect the "actual value synchronization" function or do not enable "Safe position via PROFIsafe".
Note:
SCA: Safe Cam / SN: Safe software cam
SI: Safety Integrated
SLP: Safely-Limited Position / SE: Safe software limit switches
SP: Safe Position
See also: p9501, p9526
230692
<location>SI Motion P2: Parameter value not permitted for encoderless
Drive object:
SERVO, SERVO_840, SERVO_AC, VECTOR, VECTOR_AC
Message value:
Parameter: %1
Reaction:
OFF2
Acknowledge:
IMMEDIATELY (POWER ON)
Alarms
1190
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
SINAMICS alarms
Cause:
The parameter cannot be parameterized with this value if encoderless motion monitoring functions have been
parameterized in p9306.
Note:
This message does not result in a safety stop response.
Fault value (r0949, interpret decimal):
Parameter number with the incorrect value.
See also: p9301 (SI Motion enable safety functions (Motor Module))
Remedy:
- correct the parameter specified in the fault value.
- if necessary, deselect encoderless motion monitoring functions (p9306).
See also: p9301, p9501
230693
<location>SI P2: Safety parameter settings changed, warm restart/POWER ON required
Drive object:
HLA, HLA_840, SERVO, SERVO_AC, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
NONE
Acknowledge:
NONE
Cause:
Safety parameters have been changed; these will only take effect following a warm restart or POWER ON.
Alarm value (r2124, interpret decimal):
Parameter number of the safety parameter which has changed, necessitating a warm restart or POWER ON.
Remedy:
- carry out a warm restart (p0009 = 30, p0976 = 2, 3).
- carry out a POWER ON (switch-off/switch-on) for all components.
Note:
Before performing an acceptance test, a POWER ON must be carried out for all components.
230693
<location>SI P2: Safety parameter settings changed, warm restart/POWER ON required
Drive object:
SERVO_840
Message value:
%1
Reaction:
NONE
Acknowledge:
NONE
Cause:
Safety parameters have been changed; these will only take effect following a warm restart or POWER ON.
Notice:
All changed parameters of the safety motion monitoring functions will only take effect following a warm restart or POWER
ON.
Alarm value (r2124, interpret decimal):
Parameter number of the safety parameter which has changed, necessitating a warm restart or POWER ON.
Remedy:
- carry out a warm restart (p0009 = 30, p0976 = 2, 3).
- carry out a POWER ON (switch-off/switch-on) for all components.
Note:
Before performing an acceptance test, a POWER ON must be carried out for all components.
230700
<location>SI Motion P2: STOP A initiated
Drive object:
HLA, HLA_840, SERVO, SERVO_840, SERVO_AC, VECTOR, VECTOR_AC
Message value:
-
Reaction:
OFF2
Acknowledge:
IMMEDIATELY (POWER ON)
Alarms
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1191
SINAMICS alarms
Cause:
The drive is stopped via a STOP A (STO via the safety switch-off signal path of the Control Unit).
Possible causes:
- stop request from the Control Unit.
- STO not active after parameterized time (p9357) after test stop selection.
- subsequent response to the message C30706 "SI Motion MM: SAM/SBR limit exceeded".
- subsequent response to the message C30714 "SI Motion MM: Safely-Limited Speed exceeded".
- subsequent response to the message C30701 "SI Motion MM: STOP B initiated".
- subsequent response to the message C01715 "SI Motion CU: Safely-Limited Position exceeded".
- subsequent response to the message C30716 "SI Motion MM: tolerance for safe motion direction exceeded".
Remedy:
- remove the cause to the fault on the Control Unit.
- check the value in p9357, if required, increase the value.
- check the switch-off signal path of the Control Unit (check DRIVE-CLiQ communication).
- carry out a diagnostics routine for message C30706.
- carry out a diagnostics routine for message C30714.
- carry out a diagnostics routine for message C30701.
- carry out a diagnostics routine for message C30715.
- carry out a diagnostics routine for message C30716.
- replace the Motor Module, Power Module or Hydraulic Module.
- replace Control Unit.
This message can be acknowledged without a POWER ON as follows (safe acknowledgment):
- Terminal Module 54F (TM54F).
- onboard F-DI (only CU310-2).
- PROFIsafe.
- machine control panel.
Note:
SAM: Safe Acceleration Monitor (safe acceleration monitoring)
SBR: Safe Brake Ramp (safe brake ramp monitoring)
SI: Safety Integrated
230701
<location>SI Motion P2: STOP B initiated
Drive object:
HLA, HLA_840, SERVO, SERVO_840, SERVO_AC, VECTOR, VECTOR_AC
Message value:
-
Reaction:
NONE (OFF3)
Acknowledge:
IMMEDIATELY (POWER ON)
Cause:
The drive is stopped via a STOP B (braking along the OFF3 ramp).
As a result of this fault, after the time parameterized in p9356 has expired or after the speed threshold parameterized in
p9360 has been fallen below, message C30700 "SI Motion MM: STOP A initiated" is output.
Possible causes:
- stop request from the Control Unit.
- subsequent response to the message C30714 "SI Motion MM: Safely-Limited Speed exceeded".
- subsequent response to the message C30711 "SI Motion MM: Defect in a monitoring channel".
- subsequent response to the message C30707 "SI Motion MM: tolerance for safe operating stop exceeded".
- subsequent response to the message C01715 "SI Motion CU: Safely-Limited Position exceeded".
- subsequent response to the message C30716 "SI Motion MM: tolerance for safe motion direction exceeded".
Alarms
1192
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SINAMICS alarms
Remedy:
- remove the cause to the fault on the Control Unit.
- carry out a diagnostics routine for message C30714.
- carry out a diagnostics routine for message C30711.
- carry out a diagnostics routine for message C30707.
- carry out a diagnostics routine for message C30715.
- carry out a diagnostics routine for message C30716.
This message can be acknowledged without a POWER ON as follows (safe acknowledgment):
- Terminal Module 54F (TM54F).
- onboard F-DI (only CU310-2).
- PROFIsafe.
- machine control panel.
Note:
SI: Safety Integrated
230706
<location>SI Motion P2: SAM/SBR limit exceeded
Drive object:
HLA, HLA_840
Message value:
-
Reaction:
NONE
Acknowledge:
IMMEDIATELY (POWER ON)
Cause:
Motion monitoring functions with encoder (p9306 = 0):
- after initiating STOP B (SS1) or STOP C (SS2), the speed has exceeded the selected tolerance.
The drive is shut down by the message C30700 "SI Motion MM: STOP A initiated".
Remedy:
Check the braking behavior and, if necessary, adapt the parameterization of the parameter settings of the "SAM" or the "SBR"
function.
This message can be acknowledged without a POWER ON as follows (safe acknowledgment):
- Terminal Module 54F (TM54F).
- onboard F-DI (only CU310-2).
- PROFIsafe.
- machine control panel.
Note:
SAM: Safe Acceleration Monitor (safe acceleration monitoring)
SBR: Safe Brake Ramp (safe ramp monitoring)
SI: Safety Integrated
See also: p9348, p9381, p9382, p9383, p9548
230706
<location>SI Motion P2: SAM/SBR limit exceeded
Drive object:
SERVO, SERVO_840, SERVO_AC, VECTOR, VECTOR_AC
Message value:
-
Reaction:
NONE
Acknowledge:
IMMEDIATELY (POWER ON)
Cause:
Motion monitoring functions with encoder (p9306 = 0) or encoderless with set acceleration monitoring (SAM, p9306 = 3):
- after initiating STOP B (SS1) or STOP C (SS2), the speed has exceeded the selected tolerance.
Motion monitoring functions encoderless with set brake ramp monitoring (SBR p9306 = 1):
- after initiating STOP B (SS1) or SLS changeover to the lower speed level, the speed has exceeded the selected tolerance.
The drive is shut down by the message C30700 "SI Motion MM: STOP A initiated".
Alarms
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1193
SINAMICS alarms
Remedy:
Check the braking behavior and, if necessary, adapt the parameterization of the parameter settings of the "SAM" or the "SBR"
function.
This message can be acknowledged without a POWER ON as follows (safe acknowledgment):
- Terminal Module 54F (TM54F).
- onboard F-DI (only CU310-2).
- PROFIsafe.
- machine control panel.
Note:
SAM: Safe Acceleration Monitor (safe acceleration monitoring)
SBR: Safe Brake Ramp (safe ramp monitoring)
SI: Safety Integrated
See also: p9348, p9381, p9382, p9383, p9548
230707
<location>SI Motion P2: Tolerance for safe operating stop exceeded
Drive object:
HLA, HLA_840, SERVO, SERVO_840, SERVO_AC, VECTOR, VECTOR_AC
Message value:
-
Reaction:
NONE
Acknowledge:
IMMEDIATELY (POWER ON)
Cause:
The actual position has distanced itself further from the target position than the standstill tolerance.
The drive is shut down by the message C30701 "SI Motion MM: STOP B initiated".
Remedy:
- check whether safety faults are present and if required carry out the appropriate diagnostic routines for the particular faults.
- check whether the standstill tolerance matches the accuracy and control dynamic performance of the axis.
This message can be acknowledged without a POWER ON as follows (safe acknowledgment):
- Terminal Module 54F (TM54F).
- onboard F-DI (only CU310-2).
- PROFIsafe.
- machine control panel.
Note:
SI: Safety Integrated
SOS: Safe Operating Stop / SBH: Safe operating stop
See also: p9530
230708
<location>SI Motion P2: STOP C initiated
Drive object:
HLA, HLA_840, SERVO, SERVO_840, SERVO_AC, VECTOR, VECTOR_AC
Message value:
-
Reaction:
STOP2
Acknowledge:
IMMEDIATELY (POWER ON)
Cause:
The drive is stopped via a STOP C (braking along the OFF3 ramp).
"Safe Operating Stop" (SOS) is activated after the parameterized time has expired.
Possible causes:
- stop request from the higher-level control.
- subsequent response to the message C30714 "SI Motion MM: Safely-Limited Speed exceeded".
- subsequent response to the message C01715 "SI Motion CU: Safely-Limited Position exceeded".
- subsequent response to the message C30716 "SI Motion MM: tolerance for safe motion direction exceeded".
See also: p9552
Alarms
1194
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SINAMICS alarms
Remedy:
- remove the cause of the fault at the control.
- carry out a diagnostics routine for messages C30714, C30715, C30716.
This message can be acknowledged without a POWER ON as follows (safe acknowledgment):
- Terminal Module 54F (TM54F).
- onboard F-DI (only CU310-2).
- PROFIsafe.
- machine control panel.
Note:
SI: Safety Integrated
SOS: Safe Operating Stop / SBH: Safe operating stop
230709
<location>SI Motion P2: STOP D initiated
Drive object:
HLA, HLA_840, SERVO, SERVO_840, SERVO_AC, VECTOR, VECTOR_AC
Message value:
-
Reaction:
NONE
Acknowledge:
IMMEDIATELY (POWER ON)
Cause:
The drive is stopped via a STOP D (braking along the path).
"Safe Operating Stop" (SOS) is activated after the parameterized time has expired.
Possible causes:
- stop request from the Control Unit.
- subsequent response to the message C30714 "SI Motion MM: Safely-Limited Speed exceeded".
- subsequent response to the message C01715 "SI Motion CU: Safely-Limited Position exceeded".
- subsequent response to the message C30716 "SI Motion MM: tolerance for safe motion direction exceeded".
See also: p9353 (SI Motion transition time STOP D to SOS (Motor Module)), p9553
Remedy:
- remove the cause of the fault at the control.
- carry out a diagnostics routine for messages C30714, C30715, C30716.
This message can be acknowledged without a POWER ON as follows (safe acknowledgment):
- Terminal Module 54F (TM54F).
- onboard F-DI (only CU310-2).
- PROFIsafe.
- machine control panel.
Note:
SI: Safety Integrated
SOS: Safe Operating Stop / SBH: Safe operating stop
230710
<location>SI Motion P2: STOP E initiated
Drive object:
HLA, HLA_840, SERVO, SERVO_840, SERVO_AC, VECTOR, VECTOR_AC
Message value:
-
Reaction:
NONE
Acknowledge:
IMMEDIATELY (POWER ON)
Cause:
The drive is stopped via a STOP E (retraction motion).
"Safe Operating Stop" (SOS) is activated after the parameterized time has expired.
Possible causes:
- stop request from the higher-level control.
- subsequent response to the message C30714 "SI Motion MM: Safely-Limited Speed exceeded".
- subsequent response to the message C01715 "SI Motion CU: Safely-Limited Position exceeded".
- subsequent response to the message C30716 "SI Motion MM: tolerance for safe motion direction exceeded".
See also: p9354 (SI Motion transition time STOP E to SOS (Motor Module)), p9554 (SI Motion transition time STOP E to SOS
(SBH) (Control Unit))
Alarms
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1195
SINAMICS alarms
Remedy:
- remove the cause of the fault at the control.
- carry out a diagnostics routine for messages C30714, C30715, C30716.
This message can be acknowledged without a POWER ON as follows (safe acknowledgment):
- Terminal Module 54F (TM54F).
- onboard F-DI (only CU310-2).
- PROFIsafe.
- machine control panel.
Note:
SI: Safety Integrated
SOS: Safe Operating Stop / SBH: Safe operating stop
230711
<location>SI Motion P2: Defect in a monitoring channel
Drive object:
HLA, HLA_840
Message value:
%1
Reaction:
NONE
Acknowledge:
IMMEDIATELY (POWER ON)
Alarms
1196
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SINAMICS alarms
Cause:
When cross-comparing the two monitoring channels, the drive detected a difference between the input data or results of
the monitoring functions and initiated a STOP F. One of the monitoring functions no longer reliably functions - i.e. safe
operation is no longer possible.
If at least one monitoring function is active, then after the parameterized timer has expired, the message C30701 "SI Motion:
STOP B initiated" is output. The message is output with message value 1031 when the Sensor Module hardware is replaced.
The following message values may also occur in the following cases if the cause that is explicitly mentioned does not apply:
- differently parameterized cycle times (p9500/p9300, p9511/p9311).
- excessively fast cycle times (p9500/p9300, p9511/p9311).
- incorrect synchronization.
Message value (r9749, interpret decimal):
0 ... 999:
Number of the cross-compared data that resulted in this message.
The significance of the individual message values is described in safety message C01711 of the Control Unit.
1000: Watchdog timer has expired. Too many signal changes have occurred at safety-relevant inputs.
1001: Initialization error of watchdog timer.
1002:
User agreement after the timer has expired different.
The user agreement is not consistent. After a time of 4 s has expired, the status of the user agreement is different in both
monitoring channels.
1003: Reference tolerance exceeded. When the user agreement is set, the difference between the new reference point that
has been determined after power up (absolute encoder) or reference point approach (distance-coded or incremental
measuring system) and the safe actual position (saved value + traversing distance) is greater than the reference tolerance
(p9344). In this case, the user agreement is withdrawn.
1004:
Plausibility error for user agreement.
1. If the user agreement has already been set, then the setting is initiated again. In this case, the user agreement is
withdrawn.
2. The user agreement was set, although the axis has still not been referenced.
1005: STO already active for test stop selection.
1011: Acceptance test status between the monitoring channels differ.
1012: Plausibility violation of the encoder actual value.
1014: fault when synchronizing the SGA for the "Safe cam" function
1015: Gearbox switchover (bit 27 in PROFIsafe telegram) takes longer than 2 min.
1020: Cyc. communication failure between the monit. channels.
1021: Cyc. communication failure between the monit. channel and Sensor Module.
1023: Error in the effectiveness test in the DRIVE-CLiQ encoder.
1024: Sign-of-life error for HTL/TTL encoders.
1030: Encoder fault detected from another monitoring channel.
1031:
- data transfer error between the monitoring channel and the Sensor Module (p9526/p9326).
- the Sensor Module for the second channel was replaced.
- the encoder for the second channel has been incorrectly parameterized.
1045: CRC of the standstill position incorrect.
5000 ... 5140:
PROFIsafe message values.
For these message values, the failsafe control signals (Failsafe Values) are transferred to the safety functions.
The significance of the individual message values is described in safety message C01711 of the Control Unit.
6000 ... 6166:
PROFIsafe message values (PROFIsafe driver for PROFIBUS DP V1/V2 and PROFINET).
For these message values, the failsafe control signals (Failsafe Values) are transferred to the safety functions.
The significance of the individual message values is described in safety fault F01611 of the Control Unit.
7000 ... 7002:
Message values of the "Safe position via PROFIsafe" function.
See also: p9555, r9725
Alarms
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1197
SINAMICS alarms
Remedy:
For message value = 1002:
- perform safe acknowledgment, set the user agreement in both monitoring channels simultaneously (within 4 s).
For message value = 1003:
- check the mechanical system of the axis. It is possible that the axis was shifted when switched-off, and the last saved actual
position no longer corresponds with the new actual position after the system has been powered up again.
- increase the tolerance for the actual value comparison when referencing (p9344).
Then check the actual values, perform a POWER ON and set the user agreement again.
For message value = 1004:
For 1., the following applies: Perform safe acknowledgment. Set the user agreement again.
For 2., the following applies: Perform safe acknowledgment. Only set the user agreement again if the axis has been
referenced.
For message value = 1005:
- check the conditions for deselecting STO.
For message value = 1012:
- upgrade the Sensor Module firmware to a more recent version.
- for 1-encoder systems, the following applies: check the encoder parameters for equality (p9515/p9315, p9519/p9319,
p9523/p9323, p9524/p9324, p9525/p9325, p9529/p9329).
- for a 1-encoder system and 2-encoder system the following applies: in order to correctly copy the encoder parameters from
p04xx, p9700 must be set to 46 and p9701 must be set to 172.
- for DQI encoders the following applies: If required, upgrade the firmware version of the Control Unit to a more recent
version, which is released for DQI encoders.
- the parameterized encoder does not correspond to the connected encoder - replace the encoder.
- check the electrical cabinet design and cable routing for EMC compliance
- carry out a POWER ON (switch-off/switch-on) for all components or a warm restart (p0009 = 30, p0976 = 2, 3).
- replace the hardware.
For message value = 1014:
- check the encoder actual values. If required, increase the position tolerance (p9342) and/or the cam tolerance (p9340).
For message value = 1024:
- check the communication link.
- increase the monitoring cycle clock settings (p9500, p9511).
- carry out a POWER ON (switch-off/switch-on) for all components.
- replace the hardware.
For message value = 1030:
- check the encoder connection.
- if required, replace the encoder.
For message value = 1031:
When replacing a Sensor Module, carry out the following steps:
- start the copy function for the node identifier on the drive (p9700 = 1D hex).
- acknowledge the hardware CRC on the drive (p9701 = EC hex).
- save all parameters (p0977 = 1).
- carry out a POWER ON (switch-off/switch-on) for all components.
Adapt the encoder parameterization for the second channel as follows:
- set the encoder type (p0400).
- activate the safety commissioning mode (p0010 = 95).
- start the copy function for encoder parameters (p9700 = 46).
- exit the safety commissioning mode (p0010 = 0).
- save the parameters in a non-volatile fashion (copy RAM to ROM).
- carry out a POWER ON (switch-off/switch-on) for all components.
The following always applies:
- check the encoder connection.
- if required, replace the encoder.
For message value = 6000 ... 6999:
- the significance of the individual message values is described in safety fault F01611 of the Control Unit.
Alarms
1198
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SINAMICS alarms
For other message values:
- the significance of the individual message values is described in safety message C01711.
Note:
This message can be acknowledged via the Terminal Module 54F (TM54F) or PROFIsafe.
See also: p9300 (SI Motion monitoring clock cycle (Motor Module)), p9500 (SI Motion monitoring clock cycle (Control Unit))
230711
<location>SI Motion P2: Defect in a monitoring channel
Drive object:
SERVO, SERVO_840, SERVO_AC, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
NONE
Acknowledge:
IMMEDIATELY (POWER ON)
Alarms
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1199
SINAMICS alarms
Cause:
When cross-comparing the two monitoring channels, the drive detected a difference between the input data or results of
the monitoring functions and initiated a STOP F. One of the monitoring functions no longer reliably functions - i.e. safe
operation is no longer possible.
If at least one monitoring function is active, then after the parameterized timer has expired, the message C30701 "SI Motion:
STOP B initiated" is output. The message is output with message value 1031 when the Sensor Module hardware is replaced.
The following message values may also occur in the following cases if the cause that is explicitly mentioned does not apply:
- differently parameterized cycle times (p9500/p9300, p9511/p9311).
- differently parameterized axis types (p9502/p9302).
- excessively fast cycle times (p9500/p9300, p9511/p9311).
- incorrect synchronization.
Message value (r9749, interpret decimal):
0 ... 999:
Number of the cross-compared data that resulted in this message.
The significance of the individual message values is described in safety message C01711 of the Control Unit.
1000: Watchdog timer has expired. Too many signal changes have occurred at safety-relevant inputs.
1001: Initialization error of watchdog timer.
1002:
User agreement after the timer has expired different.
The user agreement is not consistent. After a time of 4 s has expired, the status of the user agreement is different in both
monitoring channels.
1003: Reference tolerance exceeded. When the user agreement is set, the difference between the new reference point that
has been determined after power up (absolute encoder) or reference point approach (distance-coded or incremental
measuring system) and the safe actual position (saved value + traversing distance) is greater than the reference tolerance
(p9344). In this case, the user agreement is withdrawn.
1004:
Plausibility error for user agreement.
1. If the user agreement has already been set, then the setting is initiated again. In this case, the user agreement is
withdrawn.
2. The user agreement was set, although the axis has still not been referenced.
1005:
- for safe motion monitoring functions without encoder: pulses already suppressed for test stop selection.
- for safe motion monitoring functions with encoder: STO already active for test stop selection.
1011: Acceptance test status between the monitoring channels differ.
1012: Plausibility violation of the encoder actual value.
1014: fault when synchronizing the SGA for the "Safe cam" function
1015: Gearbox switchover (bit 27 in PROFIsafe telegram) takes longer than 2 min.
1020: Cyc. communication failure between the monit. channels.
1021: Cyc. communication failure between the monit. channel and Sensor Module.
1023: Error in the effectiveness test in the DRIVE-CLiQ encoder.
1024: Sign-of-life error for HTL/TTL encoders.
1030: Encoder fault detected from another monitoring channel.
1031:
- data transfer error between the monitoring channel and the Sensor Module (p9526/p9326).
- the Sensor Module for the second channel was replaced.
- the encoder for the second channel has been incorrectly parameterized.
1040: Pulses suppressed with active encoderless monitoring functions.
1041: Current absolute value too low (encoderless)
1042: Current/voltage plausibility error
1043: Too many acceleration phases
1044: Current actual values plausibility error.
1045: CRC of the standstill position incorrect.
5000 ... 5140:
PROFIsafe message values.
For these message values, the failsafe control signals (Failsafe Values) are transferred to the safety functions.
Alarms
1200
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SINAMICS alarms
The significance of the individual message values is described in safety message C01711 of the Control Unit.
6000 ... 6166:
PROFIsafe message values (PROFIsafe driver for PROFIBUS DP V1/V2 and PROFINET).
For these message values, the failsafe control signals (Failsafe Values) are transferred to the safety functions. If "STOP B after
failure of the PROFIsafe communication" (p9812) is parameterized, the transfer of the Failsafe Values is delayed.
The significance of the individual message values is described in safety fault F01611 of the Control Unit.
7000: Difference of the safe position is greater than the parameterized tolerance (p9542/p9342).
7001: Scaling value for the safe position in the 16 bit notation, too low (p9574/p9374).
7002: Cycle counter for transferring the safe position is different in both monitoring channels.
See also: p9555, r9725
Alarms
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
1201
SINAMICS alarms
Remedy:
For message value = 1002:
- perform safe acknowledgment, set the user agreement in both monitoring channels simultaneously (within 4 s).
For message value = 1003:
- check the mechanical system of the axis. It is possible that the axis was shifted when switched-off, and the last saved actual
position no longer corresponds with the new actual position after the system has been powered up again.
- increase the tolerance for the actual value comparison when referencing (p9344).
Then check the actual values, perform a POWER ON and set the user agreement again.
For message value = 1004:
For 1., the following applies: Perform safe acknowledgment. Set the user agreement again.
For 2., the following applies: Perform safe acknowledgment. Only set the user agreement again if the axis has been
referenced.
For message value = 1005:
- for safe motion monitoring functions without encoder: check the conditions for pulse enable.
- for safe motion monitoring functions with encoder: check the conditions for STO deselection.
Note:
For a Power Module, the test stop should always be performed when the pulses are enabled (independent of whether with
encoder or without encoder).
For message value = 1012:
- upgrade the Sensor Module firmware to a more recent version.
- for 1-encoder systems, the following applies: check the encoder parameters for equality (p9515/p9315, p9519/p9319,
p9523/p9323, p9524/p9324, p9525/p9325, p9529/p9329).
- for a 1-encoder system and 2-encoder system the following applies: in order to correctly copy the encoder parameters from
p04xx, p9700 must be set to 46 and p9701 must be set to 172.
- for DQI encoders the following applies: If required, upgrade the firmware version of the Control Unit to a more recent
version, which is released for DQI encoders.
- the parameterized encoder does not correspond to the connected encoder - replace the encoder.
- check the electrical cabinet design and cable routing for EMC compliance
- carry out a POWER ON (switch-off/switch-on) for all components or a warm restart (p0009 = 30, p0976 = 2, 3).
- replace the hardware.
For message value = 1014:
- check the encoder actual values. If required, increase the position tolerance (p9342) and/or the cam tolerance (p9340).
For message value = 1024:
- check the communication link.
- if required, increase the monitoring cycle clock settings (p9500, p9511).
- carry out a POWER ON (switch-off/switch-on) for all components.
- replace the hardware.
For message value = 1030:
- check the encoder connection.
- if required, replace the encoder.
For message value = 1031:
When replacing a Sensor Module, carry out the following steps:
- start the copy function for the node identifier on the drive (p9700 = 1D hex).
- acknowledge the hardware CRC on the drive (p9701 = EC hex).
- save all parameters (p0977 = 1).
- carry out a POWER ON (switch-off/switch-on) for all components.
Adapt the encoder parameterization for the second channel as follows:
- set the encoder type (p0400).
- activate the safety commissioning mode (p0010 = 95).
- start the copy function for encoder parameters (p9700 = 46).
- exit the safety commissioning mode (p0010 = 0).
- save the parameters in a non-volatile fashion (copy RAM to ROM).
- carry out a POWER ON (switch-off/switch-on) for all components.
The following always applies:
Alarms
1202
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SINAMICS alarms
- check the encoder connection.
- if required, replace the encoder.
For message value = 1040:
- deselect encoderless monitoring functions, select and deselect STO.
- if monitoring function "SLS" is active, issue a pulse enable within 5 s of deselecting STO.
For message value = 6000 ... 6999:
- the significance of the individual message values is described in safety fault F01611 of the Control Unit.
For other message values:
- the significance of the individual message values is described in safety message C01711.
This message can be acknowledged without a POWER ON as follows (safe acknowledgment):
- Terminal Module 54F (TM54F).
- onboard F-DI (only CU310-2).
- PROFIsafe.
- machine control panel.
See also: p9300 (SI Motion monitoring clock cycle (Motor Module)), p9500 (SI Motion monitoring clock cycle (Control Unit))
230712
<location>SI Motion P2: Defect in F-IO processing
Drive object:
SERVO, SERVO_840, SERVO_AC, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
NONE
Acknowledge:
IMMEDIATELY (POWER ON)
Cause:
When cross checking and comparing the two monitoring channels, the drive detected a difference between parameters or
results of the F-IO processing and initiated a STOP F. One of the monitoring functions no longer reliably functions - i.e. safe
operation is no longer possible.
The safety message C30711 with message value 0 is also displayed due to initiation of STOP F.
If at least one monitoring function is active, the safety message C30701 "SI Motion: STOP B initiated" is output after the
parameterized timer has expired.
Message value (r9749, interpret decimal):
Number of the cross-compared data that resulted in this message.
Refer to the description of the message values in safety message C01712.
Remedy:
- check parameterization in the parameters involved and correct if required.
- ensure equality by copying the SI data to the second channel and then carry out an acceptance test.
- check monitoring clock cycle for equality (p9500, p9300).
This message can be acknowledged without a POWER ON as follows (safe acknowledgment):
- onboard F-DI (only CU310-2).
- PROFIsafe.
- machine control panel.
See also: p9300 (SI Motion monitoring clock cycle (Motor Module)), p9500 (SI Motion monitoring clock cycle (Control Unit))
230714
<location>SI Motion P2: Safely-Limited Speed exceeded
Drive object:
HLA, HLA_840, SERVO, SERVO_840, SERVO_AC, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
NONE
Acknowledge:
IMMEDIATELY (POWER ON)
Cause:
The drive had moved faster than that specified by the velocity limit value (p9331). The drive is stopped as a result of the
configured stop response (p9363).
Message value (r9749, interpret decimal):
100: SLS1 exceeded.
200: SLS2 exceeded.
300: SLS3 exceeded.
400: SLS4 exceeded.
1000: Encoder limit frequency exceeded.
Alarms
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1203
SINAMICS alarms
Remedy:
- check the traversing/motion program in the control.
- check the limits for "SLS" function and if required, adapt (p9331).
This message can be acknowledged without a POWER ON as follows (safe acknowledgment):
- Terminal Module 54F (TM54F).
- onboard F-DI (only CU310-2).
- PROFIsafe.
- machine control panel.
Note:
SI: Safety Integrated
SLS: Safely-Limited Speed / SG: Safely reduced speed
See also: p9331, p9363
230715
<location>SI Motion P2: Safely-Limited Position exceeded
Drive object:
HLA, HLA_840, SERVO, SERVO_840, SERVO_AC, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
NONE
Acknowledge:
IMMEDIATELY (POWER ON)
Cause:
The axis has moved past a parameterized position that is monitored by the "SLP" function.
Message value (r9749, interpret decimal):
10: SLP1 violated.
20: SLP2 violated.
Remedy:
- check the traversing/motion program in the control.
- check the limits for "SLP" function and if required, adapt (p9534, p9535).
This message can be acknowledged without a POWER ON as follows (safe acknowledgment):
Prerequisite:
- deselect "SLP" function and retract the axis into the permitted position range.
Carry out a safe acknowledgment using one of the following options:
- Terminal Module 54F (TM54F).
- onboard F-DI (only CU310-2).
- PROFIsafe.
- machine control panel.
Note:
SI: Safety Integrated
SLP: Safely-Limited Position / SE: Safe software limit switches
See also: p9334, p9335
230716
<location>SI Motion P2: Tolerance for safe motion direction exceeded
Drive object:
HLA, HLA_840, SERVO, SERVO_840, SERVO_AC, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
NONE
Acknowledge:
IMMEDIATELY (POWER ON)
Cause:
The tolerance for the "safe motion direction" function was exceeded. The drive is stopped as a result of the configured stop
response (p9366).
Message value (r9749, interpret decimal):
0: Tolerance for the "safe motion direction positive" function exceeded.
1: Tolerance for the "safe motion direction negative" function exceeded.
Alarms
1204
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SINAMICS alarms
Remedy:
- check the traversing/motion program in the control.
- check the tolerance for "SDI" function and if required, adapt (p9364).
This message can be acknowledged without a POWER ON as follows (safe acknowledgment):
Prerequisite:
- deselect the "SDI" function and if required select again.
Carry out a safe acknowledgment using one of the following options:
- Terminal Module 54F (TM54F).
- onboard F-DI (only CU310-2).
- PROFIsafe.
- machine control panel.
Note:
SDI: Safe Direction (safe motion direction)
SI: Safety Integrated
See also: p9364, p9365, p9366
230717
<location>SI Motion P2: SLA limit exceeded
Drive object:
HLA, SERVO, SERVO_AC, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
NONE
Acknowledge:
IMMEDIATELY (POWER ON)
Cause:
The acceleration limit for the "Safely-Limited Acceleration" function was exceeded. The drive is stopped as a result of the
configured stop response (p9379).
Message value (r9749, interpret decimal):
0: The monitoring of the coarsely resolved acceleration has violated the acceleration limit.
1: The monitoring of the finely resolved acceleration and possibly filtered acceleration has violated the acceleration limit.
Remedy:
- check the traversing/motion program in the control.
- check the acceleration limit for the "SLA" function and if required, adapt (p9378).
- carry out a safe acknowledgment.
For message value = 0:
Analyze the causes using r9714[0] and r9714[3].
For message value = 1:
Analyze the causes using r9789[0], r9789[1] and r9789[2].
Note:
SI: Safety Integrated
SLA: Safely-Limited Acceleration
See also: p9378, p9379
230730
<location>SI Motion P2: Reference block for dynamic Safely-Limited Speed invalid
Drive object:
HLA, HLA_840, SERVO, SERVO_840, SERVO_AC, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
NONE
Acknowledge:
IMMEDIATELY (POWER ON)
Cause:
The reference block transferred via PROFIsafe is negative.
A reference block is used to generate a referred velocity limit value based on the reference quantity "Velocity limit value
SLS1" (p9331[0]).
The drive is stopped as a result of the configured stop response (p9363[0]).
Message value (r9749, interpret decimal):
requested, invalid reference block.
Alarms
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1205
SINAMICS alarms
Remedy:
In the PROFIsafe telegram, input data S_SLS_LIMIT_IST must be corrected.
This message can be acknowledged without a POWER ON as follows (safe acknowledgment):
- PROFIsafe.
Note:
SI: Safety Integrated
SLS: Safely-Limited Speed
230770
<location>SI Motion P2: Discrepancy error of the failsafe inputs/outputs
Drive object:
SERVO, SERVO_AC, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
NONE
Acknowledge:
IMMEDIATELY (POWER ON)
Cause:
The failsafe digital inputs/digital outputs (F-DI/F-DO) show a different state longer than that parameterized in p10002/
p10102.
Fault value (r0949, interpret hexadecimal):
yyyyxxxx hex
xxxx: Discrepancy error for failsafe digital inputs (F-DI).
Bit 0: Discrepancy error for F-DI 0
Bit 1: Discrepancy error for F-DI 1
yyyy: Discrepancy error for failsafe digital outputs (F-DO).
Bit 0: Discrepancy error for F-DO 0
Note:
If several discrepancy errors occur consecutively, then this message is only signaled for the first error that occurs.
Alarms
1206
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SINAMICS alarms
Remedy:
- check the wiring of the F-DI (contact problems).
Note:
This message can be acknowledged via F-DI or PROFIsafe (safe acknowledgment).
Discrepancy errors of an F-DI can only be acknowledged if safe acknowledgment was carried out once after the cause of the
error was resolved (p10106, acknowledgment via PROFIsafe, extended message acknowledgment). As long as safety
acknowledgment was not carried out, the corresponding F-DI stays in the safe state internally.
When the "Extended message acknowledgment" function (p9307.0) is active, the following applies:
If the F-DI assigned for STO or SS1 is in a failsafe state due to a discrepancy error, then when deselecting via this F-DI, safe
acknowledgment can no longer be executed.
For cyclic switching operations at the F-DI, it may be necessary to adapt the discrepancy time to the switching frequency.
If the period of a cyclic switching pulse corresponds to twice the value of p10102, then the following formulas should be
checked:
- p10102 < (tp / 2) - td (discrepancy time must be less than half the period minus the actual discrepancy time)
- p10102 >= p9300 (discrepancy time must be at least p9300)
- p10102 > td (discrepancy time must be greater than the switch discrepancy time that may actually occur)
td = possible actual discrepancy time (in ms) that can occur with a switching operation. This must correspond to at least 1
SI monitoring cycle (see p9300).
tp = period for a switching operation in ms.
When debounce p10017 is active, the discrepancy time is directly specified by the debounce time.
If the period of a cyclic switching pulse corresponds to twice the debounce time, then the following formulas should be
checked.
- p11002 < p10117 + 1 ms - td
- p10102 > td
- p10102 >= p9300
Example:
For a 12 ms SI monitoring cycle and a switching frequency of 110 ms (p10117 = 0), the maximum discrepancy time which
can be set is as follows:
p10102 <= (110/2 ms) - 12 ms = 43 ms
Rounded-off, p10102 <= 36 ms is obtained (since the discrepancy time can only be accepted as a whole SI monitoring cycle,
the value will need to be rounded up or down to a whole SI monitoring cycle if the result is not an exact multiple of an SI
monitoring cycle).
Note:
F-DI: Failsafe Digital Input
F-DO: Failsafe Digital Output
230772
<location>SI Motion P2: Test stop for failsafe digital outputs running
Drive object:
SERVO, SERVO_AC, VECTOR, VECTOR_AC
Message value:
-
Reaction:
NONE
Acknowledge:
NONE
Cause:
The forced checking procedure (test stop) for the failsafe digital inputs is currently in progress.
Remedy:
The alarm is automatically withdraw after successfully ending or canceling (when a fault condition occurs) the test stop.
Note:
F-DO: Failsafe Digital Output
230773
<location>SI Motion P2: Test stop failsafe digital output error
Drive object:
SERVO, SERVO_AC, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
NONE
Acknowledge:
IMMEDIATELY (POWER ON)
Alarms
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1207
SINAMICS alarms
Cause:
A fault has occurred on processor 2 during the forced checking procedure (test stop) of the failsafe digital output.
Fault value (r0949, interpret hexadecimal):
RRRVWXYZ hex:
R: Reserved.
V: Actual state of the DO channel concerned (see X) on processor 2 (corresponds to the states read back from the hardware,
bit 0 = DO 0, bit 1 = DO 1, etc.).
W: Required state of the DO channel concerned (see X, bit 0 = DO 0, bit 1 = DO 1, etc.).
X: DO channels involved, which indicate an error (bit 0 = DO 0, bit 1 = DO 1, etc.).
Y: Reason for the test stop fault.
Z: State of the test stop in which the fault has occurred.
Y: Reason for the test stop fault
Y = 1: Processor 1 in incorrect test stop state (internal fault).
Y = 2: Expected states of the DOs were not fulfilled (CU305: readback via DI 22 / CU240 readback DI 2).
Y = 3: Incorrect timer state on processor 1 (internal fault)
Y = 4: Expected states of the diag DOs were not fulfilled (CU305: internal readback on processor 2).
Y = 5: Expected states of the second diag DOs were not fulfilled (CU305: internal readback on processor 1).
X and V indicate the DI or Diag-DO state dependent upon the reason for the fault (2, 4 or 5).
In the event of multiple test stop faults, the first one that occurred is shown.
Z: Test stop state and associated test actions
Z = 0 ... 3: Synchronization phase of test stop between processor 1 and processor 2 no switching operations
Z = 4: DO + OFF and DO - OFF
Z = 5: Check to see if states are as expected
Z = 6: DO + ON and DO - ON
Z = 7: Check to see if states are as expected
Z = 8: DO + OFF and DO - ON
Z = 9: Check to see if states are as expected
Z = 10: DO + ON and DO - OFF
Z = 11: Check to see if states are as expected
Z = 12: DO + OFF and DO - OFF
Z = 13: Check to see if states are as expected
Z = 14: End of test stop
Diag expected states in table format:
Test stop state: Expectation Mode 1 / Mode 2 / Mode 3 / Mode 4
5: 0/-/-/1
7: 0/-/-/0
9: 0/-/-/0
11: 1/-/-/1
13: 0/-/-/1
Second diag expected states in table format:
Test stop state: Expectation Mode 1 / Mode 2 / Mode 3 / Mode 4
5: -/-/-/1
7: -/-/-/0
9: -/-/-/1
11: -/-/-/0
13: -/-/-/1
DI expected states in table format:
Test stop state: Expectation Mode 1 / Mode 2 / Mode 3 / Mode 4
5: -/1/1/-
7: -/0/0/-
9: -/0/1/-
11: -/0/1/-
13: -/1/1/-
Alarms
1208
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SINAMICS alarms
Example:
Fault F01773 (P1) is signaled with fault value = 0001_0127 and fault F30773 (P2) is signaled with fault value 0000_0127.
This means that in state 7 (Z = 7) the state of the external readback signal was not set correctly (Y = 2) after DO-0 (X = 1)
was switched to ON/ON.
Fault value 0001_0127 indicates that 0 was expected (W = 0) and 1 (V = 1) was read back from the hardware.
Fault value 0000_0127 on the processor 2 indicates that the states were as expected.
In the case of fault F30773, W and V are always identical; a value of 0 always means that 0 was expected at the readback
input but was not present on processor 1.
Remedy:
Check the wiring of the failsafe digital output (F-DO) and restart the test stop.
Note:
- the fault is withdrawn if the test stop is successfully completed.
- in the event of multiple test stop faults, the first one that occurred is shown. Once the test stop has been restarted the next
queued test stop fault will be signaled (if there is one).
F-DO: Failsafe Digital Output
230788
<location>Automatic test stop: wait for STO deselection via SMM
Drive object:
HLA, HLA_840, SERVO, SERVO_840, SERVO_AC, VECTOR, VECTOR_AC
Message value:
-
Reaction:
NONE
Acknowledge:
NONE
Cause:
The automatic test stop was not able to be carried out after powering up.
Possible causes:
- the STO function is selected via Safety Extended Functions.
- a safety message is present, that resulted in a STO.
Note:
STO: Safe Torque Off
Remedy:
- Deselect STO via Safety Extended Functions.
- remove the cause of the safety messages and acknowledge the messages.
Note:
The automatic test stop is performed after removing the cause.
230797
<location>SI Motion P2: Axis not safely referenced
Drive object:
HLA, HLA_840, SERVO, SERVO_840, SERVO_AC, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
NONE
Acknowledge:
IMMEDIATELY (POWER ON)
Cause:
The standstill position saved before switching off does not match the actual position determined at switch-on.
Message value (r9749, interpret decimal):
1: Axis not safely referenced.
2: User agreement missing.
Remedy:
If safe automatic referencing is not possible the user must issue a user agreement for the new position using the softkey.
This mean that this position is then designated as safety-relevant.
Note:
SI: Safety Integrated
230798
<location>SI Motion P2: Test stop for motion monitoring functions running
Drive object:
HLA, HLA_840, SERVO, SERVO_840, SERVO_AC, VECTOR, VECTOR_AC
Message value:
-
Reaction:
NONE
Acknowledge:
IMMEDIATELY (POWER ON)
Cause:
The forced checking procedure (test stop) for the safe motion monitoring functions is currently in progress.
Alarms
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1209
SINAMICS alarms
Remedy:
Not necessary.
The message is automatically withdrawn when the test stop has been completed.
Note:
SI: Safety Integrated
230799
<location>SI Motion P2: Acceptance test mode active
Drive object:
HLA, HLA_840, SERVO, SERVO_840, SERVO_AC, VECTOR, VECTOR_AC
Message value:
-
Reaction:
NONE
Acknowledge:
IMMEDIATELY (POWER ON)
Cause:
The acceptance test mode is active.
This means the following:
- the setpoint velocity limiting is deactivated (r9733).
- the standard limit switches are deactivated during the acceptance test for function SLP (for EPOS internal, otherwise via
r10234).
Remedy:
Not necessary.
The message is automatically withdrawn when exiting the acceptance test mode.
Note:
SI: Safety Integrated
SLP: Safely-Limited Position
230800
<location>Power unit: Group signal
Drive object:
All objects
Message value:
-
Reaction:
OFF2
Acknowledge:
NONE
Cause:
The power unit has detected at least one fault.
Remedy:
Evaluate the other messages that are presently available.
230801
<location>Power unit DRIVE-CLiQ: Sign-of-life missing
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840, SERVO_AC, VECTOR,
VECTOR_AC
Message value:
Component number: %1, fault cause: %2
Reaction:
OFF2
Acknowledge:
IMMEDIATELY
Cause:
A DRIVE-CLiQ communication error has occurred from the Control Unit to the power unit concerned.
The computing time load might be too high.
Fault cause:
10 (= 0A hex):
The sign-of-life bit in the receive telegram is not set.
Note regarding the message value:
The individual information is coded as follows in the message value (r0949/r2124):
0000yyxx hex: yy = component number, xx = error cause
Remedy:
- deselect functions that are not required.
- if required, increase the sampling times (p0112, p0115).
- replace the component involved (power unit, Control Unit).
230802
<location>Power unit: Time slice overflow
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840, SERVO_AC, VECTOR,
VECTOR_AC
Alarms
1210
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SINAMICS alarms
Message value:
%1
Reaction:
OFF2
Acknowledge:
IMMEDIATELY
Cause:
A time slice overflow has occurred.
Fault value (r0949, interpret decimal):
xx: time slice number
Remedy:
- carry out a POWER ON (switch-off/switch-on) for all components.
- upgrade firmware to later version.
- contact Technical Support.
230804
<location>Power unit: CRC
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840, SERVO_AC, VECTOR,
VECTOR_AC
Message value:
%1
Reaction:
Infeed: OFF2 (OFF1)
Servo: OFF2 (OFF1, OFF3)
Vector: OFF2 (OFF1, OFF3)
Hla: OFF2 (OFF1, OFF3)
Acknowledge:
IMMEDIATELY
Cause:
A checksum error (CRC error) has occurred for the power unit.
Remedy:
- carry out a POWER ON (switch-off/switch-on) for all components.
- upgrade firmware to later version.
- contact Technical Support.
230805
<location>Power unit: EEPROM checksum error
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840, SERVO_AC, VECTOR,
VECTOR_AC
Message value:
%1
Reaction:
OFF2
Acknowledge:
IMMEDIATELY
Cause:
Internal parameter data is corrupted.
Fault value (r0949, interpret decimal):
01: EEPROM access error.
02: Too many blocks in the EEPROM.
03: Safety EEPROM data error.
20: Safety EEPROM data error.
Remedy:
Replace the power unit involved.
230809
<location>Power unit: Switching information not valid
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840, SERVO_AC, VECTOR, VECTOR_AC
Message value:
-
Reaction:
OFF2
Acknowledge:
IMMEDIATELY
Cause:
For 3P gating unit, the following applies:
The last switching status word in the setpoint telegram is identified by the end ID. Such an end ID was not found.
Remedy:
- carry out a POWER ON (switch-off/switch-on) for all components.
- upgrade firmware to later version.
- contact Technical Support.
Alarms
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
1211
SINAMICS alarms
230810
<location>Power unit: Watchdog timer
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840, SERVO_AC, VECTOR, VECTOR_AC
Message value:
-
Reaction:
NONE
Acknowledge:
NONE
Cause:
When booting it was detected that the cause of the previous reset was an SAC watchdog timer overflow.
Remedy:
- carry out a POWER ON (switch-off/switch-on) for all components.
- upgrade firmware to later version.
- contact Technical Support.
230820
<location>Power unit DRIVE-CLiQ: Telegram error
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840, SERVO_AC, VECTOR,
VECTOR_AC
Message value:
Component number: %1, fault cause: %2
Reaction:
OFF2
Acknowledge:
IMMEDIATELY
Cause:
A DRIVE-CLiQ communication error has occurred from the Control Unit to the power unit concerned.
Fault cause:
1 (= 01 hex):
Checksum error (CRC error).
2 (= 02 hex):
Telegram is shorter than specified in the length byte or in the receive list.
3 (= 03 hex):
Telegram is longer than specified in the length byte or in the receive list.
4 (= 04 hex):
The length of the receive telegram does not match the receive list.
5 (= 05 hex):
The type of the receive telegram does not match the receive list.
6 (= 06 hex):
The address of the component in the telegram and in the receive list do not match.
7 (= 07 hex):
A SYNC telegram is expected - but the received telegram is not a SYNC telegram.
8 (= 08 hex):
No SYNC telegram is expected - but the received telegram is one.
9 (= 09 hex):
The error bit in the receive telegram is set.
16 (= 10 hex):
The receive telegram is too early.
Note regarding the message value:
The individual information is coded as follows in the message value (r0949/r2124):
0000yyxx hex: yy = component number, xx = error cause
Remedy:
- carry out a POWER ON (switch-off/switch-on).
- check the electrical cabinet design and cable routing for EMC compliance
- check the DRIVE-CLiQ wiring (interrupted cable, contacts, ...).
230835
<location>Power unit DRIVE-CLiQ: Cyclic data transfer error
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840, SERVO_AC, VECTOR,
VECTOR_AC
Message value:
Component number: %1, fault cause: %2
Reaction:
OFF2
Acknowledge:
IMMEDIATELY
Alarms
1212
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SINAMICS alarms
Cause:
A DRIVE-CLiQ communication error has occurred from the Control Unit to the power unit concerned. The nodes do not send
and receive in synchronism.
Fault cause:
33 (= 21 hex):
The cyclic telegram has not been received.
34 (= 22 hex):
Timeout in the telegram receive list.
64 (= 40 hex):
Timeout in the telegram send list.
Note regarding the message value:
The individual information is coded as follows in the message value (r0949/r2124):
0000yyxx hex: yy = component number, xx = error cause
Remedy:
- carry out a POWER ON.
- replace the component involved (power unit, Control Unit).
230836
<location>Power unit DRIVE-CLiQ: Send error for DRIVE-CLiQ data
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840, SERVO_AC, VECTOR,
VECTOR_AC
Message value:
Component number: %1, fault cause: %2
Reaction:
OFF2
Acknowledge:
IMMEDIATELY
Cause:
A DRIVE-CLiQ communication error has occurred from the Control Unit to the power unit concerned. Data were not able to
be sent.
Fault cause:
65 (= 41 hex):
Telegram type does not match send list.
Note regarding the message value:
The individual information is coded as follows in the message value (r0949/r2124):
0000yyxx hex: yy = component number, xx = error cause
Remedy:
Carry out a POWER ON.
230837
<location>Power unit DRIVE-CLiQ: Component fault
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840, SERVO_AC, VECTOR,
VECTOR_AC
Message value:
Component number: %1, fault cause: %2
Reaction:
OFF2
Acknowledge:
IMMEDIATELY
Cause:
Fault detected on the DRIVE-CLiQ component concerned. Faulty hardware cannot be excluded.
Fault cause:
32 (= 20 hex):
Error in the telegram header.
35 (= 23 hex):
Receive error: The telegram buffer memory contains an error.
66 (= 42 hex):
Send error: The telegram buffer memory contains an error.
67 (= 43 hex):
Send error: The telegram buffer memory contains an error.
Note regarding the message value:
The individual information is coded as follows in the message value (r0949/r2124):
0000yyxx hex: yy = component number, xx = error cause
Alarms
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1213
SINAMICS alarms
Remedy:
- check the DRIVE-CLiQ wiring (interrupted cable, contacts, ...).
- check the electrical cabinet design and cable routing for EMC compliance
- if required, use another DRIVE-CLiQ socket (p9904).
- replace the component involved.
230845
<location>Power unit DRIVE-CLiQ: Cyclic data transfer error
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840, SERVO_AC, VECTOR,
VECTOR_AC
Message value:
Component number: %1, fault cause: %2
Reaction:
OFF2
Acknowledge:
IMMEDIATELY
Cause:
A DRIVE-CLiQ communication error has occurred from the Control Unit to the power unit concerned.
Fault cause:
11 (= 0B hex):
Synchronization error during alternating cyclic data transfer.
Note regarding the message value:
The individual information is coded as follows in the message value (r0949/r2124):
0000yyxx hex: yy = component number, xx = error cause
Remedy:
Carry out a POWER ON (switch-off/switch-on).
230850
<location>Power unit: Internal software error
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840, SERVO_AC, VECTOR,
VECTOR_AC
Message value:
%1
Reaction:
Infeed: OFF1 (NONE, OFF2)
Servo: OFF1 (NONE, OFF2, OFF3)
Vector: OFF1 (NONE, OFF2, OFF3)
Hla: OFF1 (NONE, OFF2, OFF3)
Acknowledge:
POWER ON
Cause:
An internal software error has occurred in the power unit.
Fault value (r0949, interpret decimal):
Only for internal Siemens troubleshooting.
Remedy:
- replace power unit.
- if required, upgrade the firmware in the power unit.
- contact Technical Support.
230851
<location>Power unit DRIVE-CLiQ (CU): Sign-of-life missing
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, CU_LINK, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840, SERVO_AC,
VECTOR, VECTOR_AC
Message value:
Component number: %1, fault cause: %2
Reaction:
Infeed: OFF2 (NONE, OFF1)
Servo: OFF2 (NONE, OFF1, OFF3)
Vector: OFF2 (NONE, OFF1, OFF3)
Hla: OFF2 (NONE, OFF1, OFF3)
Acknowledge:
IMMEDIATELY
Alarms
1214
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SINAMICS alarms
Cause:
A DRIVE-CLiQ communication error has occurred from the power unit to the Control Unit involved.
The DRIVE-CLiQ component did not set the sign-of-life to the Control Unit.
Fault cause:
10 (= 0A hex):
The sign-of-life bit in the receive telegram is not set.
Note regarding the message value:
The individual information is coded as follows in the message value (r0949/r2124):
0000yyxx hex: yy = component number, xx = error cause
Remedy:
- deselect functions that are not required.
- if required, increase the sampling times (p0112, p0115).
- replace the component involved (power unit, Control Unit).
230853
<location>Power unit: Sign-of-life error cyclic data
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840, SERVO_AC, VECTOR, VECTOR_AC
Message value:
-
Reaction:
NONE
Acknowledge:
NONE
Cause:
The power unit has detected that the cyclic setpoint telegrams of the Control Unit have not been updated on time. At least
two sign-of-life errors have occurred within the window set in p7788.
Remedy:
- reduce the size of the window (p7788) for monitoring.
- check the Motor Module, and if required replace.
230860
<location>Power unit DRIVE-CLiQ (CU): Telegram error
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, CU_LINK, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840, SERVO_AC,
VECTOR, VECTOR_AC
Message value:
Component number: %1, fault cause: %2
Reaction:
OFF2
Acknowledge:
IMMEDIATELY
Alarms
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1215
SINAMICS alarms
Cause:
A DRIVE-CLiQ communication error has occurred from the power unit to the Control Unit involved.
Fault cause:
1 (= 01 hex):
Checksum error (CRC error).
2 (= 02 hex):
Telegram is shorter than specified in the length byte or in the receive list.
3 (= 03 hex):
Telegram is longer than specified in the length byte or in the receive list.
4 (= 04 hex):
The length of the receive telegram does not match the receive list.
5 (= 05 hex):
The type of the receive telegram does not match the receive list.
6 (= 06 hex):
The address of the power unit in the telegram and in the receive list do not match.
9 (= 09 hex):
The DRIVE-CLiQ communication from the DRIVE-CLiQ component involved to the Control Unit signals that the supply voltage
has failed.
16 (= 10 hex):
The receive telegram is too early.
17 (= 11 hex):
CRC error and the receive telegram is too early.
18 (= 12 hex):
The telegram is shorter than that specified in the length byte or in the receive list and the receive telegram is too early.
19 (= 13 hex):
The telegram is longer than that specified in the length byte or in the receive list and the receive telegram is too early.
20 (= 14 hex):
The length of the receive telegram does not match the receive list and the receive telegram is too early.
21 (= 15 hex):
The type of the receive telegram does not match the receive list and the receive telegram is too early.
22 (= 16 hex):
The address of the power unit in the telegram and in the receive list does not match and the receive telegram is too early.
25 (= 19 hex):
The error bit in the receive telegram is set and the receive telegram is too early.
Note regarding the message value:
The individual information is coded as follows in the message value (r0949/r2124):
0000yyxx hex: yy = component number, xx = error cause
Remedy:
- carry out a POWER ON (switch-off/switch-on).
- check the electrical cabinet design and cable routing for EMC compliance
- check the DRIVE-CLiQ wiring (interrupted cable, contacts, ...).
230875
<location>Power unit: power supply voltage failed
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, CU_LINK, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840, SERVO_AC,
VECTOR, VECTOR_AC
Message value:
Component number: %1, fault cause: %2
Reaction:
OFF2
Acknowledge:
IMMEDIATELY
Alarms
1216
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SINAMICS alarms
Cause:
The DRIVE-CLiQ communication from the DRIVE-CLiQ component involved to the Control Unit signals that the supply voltage
has failed.
Fault cause:
9 (= 09 hex):
The power supply voltage for the components has failed.
Note regarding the message value:
The individual information is coded as follows in the message value (r0949/r2124):
0000yyxx hex: yy = component number, xx = error cause
Remedy:
- carry out a POWER ON (switch-off/switch-on).
- check the power supply voltage wiring for the DRIVE-CLiQ component (interrupted cable, contacts, ...).
- check the dimensioning of the power supply for the DRIVE-CLiQ component.
230885
<location>CU DRIVE-CLiQ (CU): Cyclic data transfer error
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, CU_LINK, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840, SERVO_AC,
VECTOR, VECTOR_AC
Message value:
Component number: %1, fault cause: %2
Reaction:
OFF2
Acknowledge:
IMMEDIATELY
Cause:
A DRIVE-CLiQ communication error has occurred from the power unit to the Control Unit involved.
The nodes do not send and receive in synchronism.
Fault cause:
26 (= 1A hex):
Sign-of-life bit in the receive telegram not set and the receive telegram is too early.
33 (= 21 hex):
The cyclic telegram has not been received.
34 (= 22 hex):
Timeout in the telegram receive list.
64 (= 40 hex):
Timeout in the telegram send list.
98 (= 62 hex):
Error at the transition to cyclic operation.
Note regarding the message value:
The individual information is coded as follows in the message value (r0949/r2124):
0000yyxx hex: yy = component number, xx = error cause
Remedy:
- check the power supply voltage of the component involved.
- carry out a POWER ON.
- replace the component involved.
230886
<location>PU DRIVE-CLiQ (CU): Error when sending DRIVE-CLiQ data
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, CU_LINK, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840, SERVO_AC,
VECTOR, VECTOR_AC
Message value:
Component number: %1, fault cause: %2
Reaction:
OFF2
Acknowledge:
IMMEDIATELY
Alarms
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1217
SINAMICS alarms
Cause:
A DRIVE-CLiQ communication error has occurred from the power unit to the Control Unit involved.
Data were not able to be sent.
Fault cause:
65 (= 41 hex):
Telegram type does not match send list.
Note regarding the message value:
The individual information is coded as follows in the message value (r0949/r2124):
0000yyxx hex: yy = component number, xx = error cause
Remedy:
Carry out a POWER ON.
230887
<location>Power unit DRIVE-CLiQ (CU): Component fault
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, CU_LINK, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840, SERVO_AC,
VECTOR, VECTOR_AC
Message value:
Component number: %1, fault cause: %2
Reaction:
OFF2
Acknowledge:
IMMEDIATELY
Cause:
Fault detected on the DRIVE-CLiQ component (power unit) involved. Faulty hardware cannot be excluded.
Fault cause:
32 (= 20 hex):
Error in the telegram header.
35 (= 23 hex):
Receive error: The telegram buffer memory contains an error.
66 (= 42 hex):
Send error: The telegram buffer memory contains an error.
67 (= 43 hex):
Send error: The telegram buffer memory contains an error.
96 (= 60 hex):
Response received too late during runtime measurement.
97 (= 61 hex):
Time taken to exchange characteristic data too long.
Note regarding the message value:
The individual information is coded as follows in the message value (r0949/r2124):
0000yyxx hex: yy = component number, xx = error cause
Remedy:
- check the DRIVE-CLiQ wiring (interrupted cable, contacts, ...).
- check the electrical cabinet design and cable routing for EMC compliance
- if required, use another DRIVE-CLiQ socket (p9904).
- replace the component involved.
230895
<location>PU DRIVE-CLiQ (CU): Alternating cyclic data transfer error
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, CU_LINK, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840, SERVO_AC,
VECTOR, VECTOR_AC
Message value:
Component number: %1, fault cause: %2
Reaction:
Infeed: OFF2 (NONE, OFF1)
Servo: OFF2 (IASC/DCBRK, NONE, OFF1, OFF3, STOP2)
Vector: OFF2 (IASC/DCBRK, NONE, OFF1, OFF3, STOP2)
Hla: OFF2 (NONE, OFF1, OFF3, STOP2)
Acknowledge:
IMMEDIATELY
Alarms
1218
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SINAMICS alarms
Cause:
A DRIVE-CLiQ communication error has occurred from the power unit to the Control Unit involved.
Fault cause:
11 (= 0B hex):
Synchronization error during alternating cyclic data transfer.
Note regarding the message value:
The individual information is coded as follows in the message value (r0949/r2124):
0000yyxx hex: yy = component number, xx = error cause
Remedy:
Carry out a POWER ON (switch-off/switch-on).
230896
<location>Power unit DRIVE-CLiQ (CU): Inconsistent component properties
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, CU_LINK, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840, SERVO_AC,
VECTOR, VECTOR_AC
Message value:
Component number: %1
Reaction:
Infeed: OFF2 (NONE, OFF1)
Servo: OFF2 (IASC/DCBRK, NONE, OFF1, OFF3, STOP2)
Vector: OFF2 (IASC/DCBRK, NONE, OFF1, OFF3, STOP2)
Hla: OFF2 (NONE, OFF1, OFF3, STOP2)
Acknowledge:
IMMEDIATELY
Cause:
The properties of the DRIVE-CLiQ component (power unit), specified by the fault value, have changed in an incompatible
fashion with respect to the properties when booted. One cause can be, e.g. that a DRIVE-CLiQ cable or DRIVE-CLiQ
component has been replaced.
Fault value (r0949, interpret decimal):
Component number.
Remedy:
- carry out a POWER ON.
- when a component is replaced, the same component type and if possible the same firmware version should be used.
- when a cable is replaced, only cables whose length is the same as or as close as possible to the length of the original cables
should be used (ensure compliance with the maximum cable length).
230899
<location>Power unit: Unknown fault
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840, SERVO_AC, VECTOR,
VECTOR_AC
Message value:
New message: %1
Reaction:
Infeed: NONE (OFF1, OFF2)
Servo: NONE (IASC/DCBRK, OFF1, OFF2, OFF3, STOP2)
Vector: NONE (IASC/DCBRK, OFF1, OFF2, OFF3, STOP2)
Hla: NONE (OFF1, OFF2, OFF3, STOP2)
Acknowledge:
IMMEDIATELY (POWER ON)
Cause:
A fault occurred on the power unit that cannot be interpreted by the Control Unit firmware.
This can occur if the firmware on this component is more recent than the firmware on the Control Unit.
Fault value (r0949, interpret decimal):
Fault number.
Note:
If required, the significance of this new fault can be read about in a more recent description of the Control Unit.
Remedy:
- replace the firmware on the power unit by an older firmware version (r0128).
- upgrade the firmware on the Control Unit (r0018).
230903
<location>Power unit: I2C bus error occurred
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840, SERVO_AC, VECTOR, VECTOR_AC
Message value:
%1
Alarms
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1219
SINAMICS alarms
Reaction:
Infeed: NONE (OFF1, OFF2)
Servo: NONE (IASC/DCBRK, OFF1, OFF2, OFF3, STOP2)
Vector: NONE (IASC/DCBRK, OFF1, OFF2, OFF3, STOP2)
Acknowledge:
IMMEDIATELY
Cause:
Communications error with an EEPROM or an analog/digital converter.
Fault value (r0949, interpret hexadecimal):
80000000 hex:
- internal software error.
00000001 hex ... 0000FFFF hex:
- module fault.
Remedy:
For fault value = 80000000 hex:
- upgrade firmware to later version.
For fault value = 00000001 hex ... 0000FFFF hex:
- replace the module.
230907
<location>Power unit: FPGA configuration unsuccessful
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840, SERVO_AC
Message value:
-
Reaction:
Infeed: OFF2 (NONE, OFF1)
Servo: OFF2 (IASC/DCBRK, NONE, OFF1, OFF3, STOP2)
Acknowledge:
IMMEDIATELY
Cause:
During initialization within the power unit, an internal software error has occurred.
Remedy:
- if required, upgrade the firmware in the power unit.
- replace power unit.
- contact Technical Support.
230919
<location>Power unit: Temperature monitoring failed
Drive object:
SERVO, SERVO_840, SERVO_AC
Message value:
%1
Reaction:
NONE
Acknowledge:
NONE
Cause:
The temperature monitoring in the power unit has failed.
Fault-free operation of the drive system is no longer guaranteed.
Alarm value (r2124, interpret binary):
Bit 0: Sensor 1 for the internal temperature can no longer be evaluated.
Bit 1: Sensor 2 for the internal temperature can no longer be evaluated.
Remedy:
Replace the power unit immediately.
230920
<location>Power unit: Temperature sensor fault
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840, SERVO_AC, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
NONE
Acknowledge:
NONE
Alarms
1220
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SINAMICS alarms
Cause:
When evaluating the temperature sensor, an error occurred.
Alarm value (r2124, interpret decimal):
1: Wire breakage or sensor not connected.
KTY: R > 1630 Ohm, PT100: R > 375 Ohm, PT1000: R > 1720 Ohm
2: Measured resistance too low.
PTC: R < 20 Ohm, KTY: R < 50 Ohm, PT100: R < 30 Ohm, PT1000: R < 603 Ohm
Note:
A temperature sensor is connected to the following terminals:
- "Booksize" format: X21.1/.2 or X22.1/.2
- "Chassis" format: X41.4/.3
Information on temperature sensors is provided in the following literature for example:
SINAMICS S120 Function Manual Drive Functions
Remedy:
- make sure that the sensor is connected correctly.
- replace the sensor.
230930
<location>Power unit: Component trace has saved data
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840, SERVO_AC, VECTOR, VECTOR_AC
Message value:
-
Reaction:
NONE
Acknowledge:
NONE
Cause:
Trace data was saved in the component.
Remedy:
Not necessary.
Note:
For p7792= 1, the trace data of the component can be written to the memory card.
See also: p7792 (Upload component trace data)
230950
<location>Power unit: Internal software error
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840, SERVO_AC, VECTOR,
VECTOR_AC
Message value:
%1
Reaction:
OFF2
Acknowledge:
POWER ON
Cause:
An internal software error has occurred.
Fault value (r0949, interpret decimal):
Information about the fault source.
Only for internal Siemens troubleshooting.
Remedy:
- if necessary, upgrade the firmware in the power unit to a later version.
- contact Technical Support.
230999
<location>Power unit: Unknown alarm
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840, SERVO_AC, VECTOR,
VECTOR_AC
Message value:
New message: %1
Reaction:
NONE
Acknowledge:
NONE
Alarms
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1221
SINAMICS alarms
Cause:
An alarm occurred on the power unit that cannot be interpreted by the Control Unit firmware.
This can occur if the firmware on this component is more recent than the firmware on the Control Unit.
Alarm value (r2124, interpret decimal):
Alarm number.
Note:
If required, the significance of this new alarm can be read about in a more recent description of the Control Unit.
Remedy:
- replace the firmware on the power unit by an older firmware version (r0128).
- upgrade the firmware on the Control Unit (r0018).
231100
<location>Encoder 1: Zero mark distance error
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
Infeed: NONE (OFF1, OFF2)
Servo: ENCODER (IASC/DCBRK, NONE, OFF1, OFF2, OFF3, STOP2)
Vector: ENCODER (IASC/DCBRK, NONE, OFF1, OFF2, OFF3, STOP2)
Hla: ENCODER (NONE, OFF1, OFF2, OFF3, STOP2)
Acknowledge:
PULSE INHIBIT
Cause:
The measured zero mark distance does not correspond to the parameterized zero mark distance.
For distance-coded encoders, the zero mark distance is determined from zero marks detected pairs. This means that if a zero
mark is missing, depending on the pair generation, this cannot result in a fault and also has no effect in the system.
The zero mark distance for the zero mark monitoring is set in p0425 (rotary encoder) or p0424 (linear encoder).
Fault value (r0949, interpret decimal):
Last measured zero mark distance in increments (4 increments = 1 encoder pulse).
The sign designates the direction of motion when detecting the zero mark distance.
See also: p0491 (Motor encoder fault response ENCODER)
Remedy:
- check that the encoder cables are routed in compliance with EMC.
- check the plug connections.
- check the encoder type (encoder with equidistant zero marks).
- adapt the parameter for the distance between zero marks (p0424, p0425).
- if message output above speed threshold, reduce filter time if necessary (p0438).
- replace the encoder or encoder cable.
231101
<location>Encoder 1: Zero mark failed
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
Infeed: NONE (OFF1, OFF2)
Servo: ENCODER (IASC/DCBRK, NONE, OFF1, OFF2, OFF3, STOP2)
Vector: ENCODER (IASC/DCBRK, NONE, OFF1, OFF2, OFF3, STOP2)
Hla: ENCODER (NONE, OFF1, OFF2, OFF3, STOP2)
Acknowledge:
PULSE INHIBIT
Cause:
The 1.5 x parameterized zero mark distance was exceeded.
The zero mark distance for the zero mark monitoring is set in p0425 (rotary encoder) or p0424 (linear encoder).
Fault value (r0949, interpret decimal):
Number of increments after POWER ON or since the last zero mark that was detected (4 increments = 1 encoder pulse).
See also: p0491 (Motor encoder fault response ENCODER)
Alarms
1222
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SINAMICS alarms
Remedy:
- check that the encoder cables are routed in compliance with EMC.
- check the plug connections.
- check the encoder type (encoder with equidistant zero marks).
- adapt the parameter for the clearance between zero marks (p0425).
- if message output above speed threshold, reduce filter time if necessary (p0438).
- when p0437.1 is active, check p4686.
- replace the encoder or encoder cable.
231103
<location>Encoder 1: Signal level zero mark (track R) outside tolerance
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
R track: %1
Reaction:
Infeed: NONE
Servo: ENCODER (IASC/DCBRK, NONE)
Vector: ENCODER (IASC/DCBRK, NONE)
Hla: ENCODER (NONE)
Acknowledge:
PULSE INHIBIT
Cause:
The zero mark signal level (track R) does not lie within the tolerance bandwidth for encoder 1.
The fault can be initiated when the unipolar voltage level is exceeded (RP/RN) or if the differential amplitude is undershot.
Fault value (r0949, interpret hexadecimal):
yyyyxxxx hex: yyyy = 0, xxxx = Signal level, track R (16 bits with sign)
The response thresholds of the unipolar signal levels of the encoder are between < 1400 mV and > 3500 mV.
The response threshold for the differential signal level of the encoder is < -1600 mV.
A signal level of 500 mV peak value corresponds to the numerical value 5333 hex = 21299 dec.
Note:
The analog value of the amplitude error is not measured at the same time with the hardware fault output by the Sensor
Module.
The fault value can only be represented between -32768 ... 32767 dec (-770 ... 770 mV).
The signal level is not evaluated unless the following conditions are satisfied:
- Sensor Module properties available (r0459.31 = 1).
- monitoring active (p0437.31 = 1).
See also: p0491 (Motor encoder fault response ENCODER)
Remedy:
- check the speed range; frequency characteristic (amplitude characteristic) of the measuring equipment might not be
sufficient for the speed range
- check that the encoder cables and shielding are routed in compliance with EMC.
- check the plug connections and contacts of the encoder cable.
- check the encoder type (encoder with zero marks).
- check whether the zero mark is connected and the signal cables RP and RN have been connected correctly (not connected
with the incorrect polarity).
- replace the encoder cable.
- if the coding disk is soiled or the lighting aged, replace the encoder.
231110
<location>Encoder 1: Serial communications error
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
Fault cause: %1 bin
Reaction:
Infeed: NONE
Servo: ENCODER (IASC/DCBRK, NONE)
Vector: ENCODER (IASC/DCBRK, NONE)
Hla: ENCODER (NONE)
Acknowledge:
PULSE INHIBIT
Alarms
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1223
SINAMICS alarms
Cause:
There is an error in the transfer of the serial communication protocol between the encoder and internal or external
evaluation module.
Fault value (r0949, interpret binary):
For an EnDat 2.1 encoder, the significance of the fault value is as follows:
Bit 0: Alarm bit in the position protocol.
Bit 1: Incorrect quiescent level on the data line.
Bit 2: Encoder does not respond (does not supply a start bit within 50 ms).
Bit 3: CRC error: The checksum in the protocol from the encoder does not match the data.
Bit 4: Encoder acknowledgment error: The encoder incorrectly understood the task (request) or cannot execute it.
Bit 5: Internal error in the serial driver: An illegal mode command was requested.
Bit 6: Timeout when cyclically reading.
Bit 7: Timeout for the register communication.
Bit 8: Protocol is too long (e.g. > 64 bits).
Bit 9: Receive buffer overflow.
Bit 10: Frame error when reading twice.
Bit 11: Parity error.
Bit 12: Data line signal level error during the monoflop time.
Bit 13: Data line incorrect.
Bit 14: Fault for the register communication.
Bit 15: Internal communication error.
Note:
For an EnDat 2.2 encoder, the significance of the fault value for F3x135 (x = 1, 2, 3) is described.
Remedy:
For fault value, bit 0 = 1:
- Enc defect F31111 may provide additional details.
For fault value, bit 1 = 1:
- incorrect encoder type / replace the encoder or encoder cable.
For fault value, bit 2 = 1:
- incorrect encoder type / replace the encoder or encoder cable.
For fault value, bit 3 = 1:
- EMC / connect the cable shield, replace the encoder or encoder cable.
For fault value, bit 4 = 1:
- EMC / connect the cable shield, replace the encoder or encoder cable, replace the Sensor Module.
For fault value, bit 5 = 1:
- EMC / connect the cable shield, replace the encoder or encoder cable, replace the Sensor Module.
For fault value, bit 6 = 1:
- Update Sensor Module firmware.
For fault value, bit 7 = 1:
- incorrect encoder type / replace the encoder or encoder cable.
For fault value, bit 8 = 1:
- check parameterization (p0429.2).
For fault value, bit 9 = 1:
- EMC / connect the cable shield, replace the encoder or encoder cable, replace the Sensor Module.
For fault value, bit 10 = 1:
- check parameterization (p0429.2, p0449).
For fault value, bit 11 = 1:
- check parameterization (p0436).
For fault value, bit 12 = 1:
- check parameterization (p0429.6).
For fault value, bit 13 = 1:
- check data line.
For fault value, bit 14 = 1:
- incorrect encoder type / replace the encoder or encoder cable.
Alarms
1224
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
SINAMICS alarms
231111
<location>Encoder 1: Encoder signals an internal error (detailed information)
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
Fault cause: %1 bin, additional information: %2
Reaction:
Infeed: NONE
Servo: ENCODER (IASC/DCBRK, NONE)
Vector: ENCODER (IASC/DCBRK, NONE)
Hla: ENCODER (NONE)
Acknowledge:
PULSE INHIBIT
Cause:
The encoder error word provides detailed information (error bit).
For p0404.8 = 0, the following applies:
Fault value for internal Siemens troubleshooting.
For p0404.8 = 1, the following applies:
Fault value (r0949, interpret binary):
yyyyxxxx hex: yyyy = supplementary information, xxxx = fault cause
yyyy = 0:
Bit 0: Lighting system failed.
Bit 1: Signal amplitude too low.
Bit 2: Position value incorrect.
Bit 3: Encoder power supply overvoltage condition.
Bit 4: Encoder power supply undervoltage condition.
Bit 5: Encoder power supply overcurrent condition.
Bit 6: The battery must be changed.
See also: p0491 (Motor encoder fault response ENCODER)
Remedy:
For yyyy = 0:
For fault value, bit 0 = 1:
Encoder is defective. Replace the encoder, where the motor encoder has a direct DRIVE-CLiQ socket: Replace the motor.
For fault value, bit 1 = 1:
Encoder is defective. Replace the encoder, where the motor encoder has a direct DRIVE-CLiQ socket: Replace the motor.
For fault value, bit 2 = 1:
Encoder is defective. Replace the encoder, where the motor encoder has a direct DRIVE-CLiQ socket: Replace the motor.
For fault value, bit 3 = 1:
5 V power supply voltage fault.
When using an SMC: Check the plug-in cable between the encoder and SMC or replace the SMC.
When a motor encoder with a direct DRIVE-CLiQ connection is used: Replace the motor.
For fault value, bit 4 = 1:
5 V power supply voltage fault.
When using an SMC: Check the plug-in cable between the encoder and SMC or replace the SMC.
When using a motor with DRIVE-CLiQ: Replace the motor.
For fault value, bit 5 = 1:
Encoder is defective. Replace the encoder, where the motor encoder has a direct DRIVE-CLiQ socket: Replace the motor.
For fault value, bit 6 = 1:
The battery must be changed (only for encoders with battery back-up).
For yyyy = 1:
Encoder is defective. Replace encoder.
231112
<location>Encoder 1: Encoder signals an internal error
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
%1
Alarms
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
1225
SINAMICS alarms
Reaction:
Infeed: NONE
Servo: ENCODER (IASC/DCBRK, NONE)
Vector: ENCODER (IASC/DCBRK, NONE)
Hla: ENCODER (NONE)
Acknowledge:
PULSE INHIBIT
Cause:
The encoder signals an internal error via serial protocol.
Fault value (r0949, interpret binary):
Bit 0: Fault bit in the position protocol.
Remedy:
For fault value, bit 0 = 1:
In the case of an EnDat encoder, F31111 may provide further details.
231115
<location>Encoder 1: Signal level track A or B too low
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
A track: %1, B-track: %2
Reaction:
Infeed: NONE
Servo: ENCODER (IASC/DCBRK, NONE)
Vector: ENCODER (IASC/DCBRK, NONE)
Hla: ENCODER (NONE)
Acknowledge:
PULSE INHIBIT
Cause:
The signal level (root from A^2 + B^2) of the encoder falls below the permissible limit value.
Fault value (r0949, interpret hexadecimal):
yyyyxxxx hex:
yyyy = Signal level, track B (16 bits with sign).
xxxx = Signal level, track A (16 bits with sign).
The nominal signal level of the encoder must lie in the range 375 mV to 600 mV (500 mV -25/+20 %).
The response threshold is < 170 mV (input frequency <= 256 kHz) or < 120 mV (input frequency > 256 kHz).
A signal level of 500 mV peak value corresponds to the numerical value 5333 hex = 21299 dec.
Note for Sensor Modules for resolvers (e.g. SMC10):
The nominal signal level is at 2900 mV (2.0 Vrms). The response threshold is < 1070 mV.
A signal level of 2900 mV peak value corresponds to the numerical value 6666 hex = 26214 dec.
Note:
The analog values of the amplitude error are not measured at the same time with the hardware fault output by the Sensor
Module.
See also: p0491 (Motor encoder fault response ENCODER)
Remedy:
- check that the encoder cables and shielding are routed in compliance with EMC.
- check the plug connections.
- replace the encoder or encoder cable.
- check the Sensor Module (e.g. contacts).
The following applies to measuring systems without their own bearing system:
- adjust the scanning head and check the bearing system of the measuring wheel.
The following applies for measuring systems with their own bearing system:
- ensure that the encoder housing is not subject to any axial force.
231116
<location>Encoder 1: Signal level track A or B too low
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
A track: %1, B-track: %2
Alarms
1226
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
SINAMICS alarms
Reaction:
Infeed: NONE
Servo: ENCODER (IASC/DCBRK, NONE)
Vector: ENCODER (IASC/DCBRK, NONE)
Hla: ENCODER (NONE)
Acknowledge:
IMMEDIATELY
Cause:
The signal level of the rectified encoder signals A and B of the encoder fall below the permissible limit value.
Fault value (r0949, interpret hexadecimal):
yyyyxxxx hex:
yyyy = Signal level, track B (16 bits with sign).
xxxx = Signal level, track A (16 bits with sign).
The nominal signal level of the encoder must lie in the range 375 mV to 600 mV (500 mV -25/+20 %).
The response threshold is < 130 mV.
A signal level of 500 mV peak value corresponds to the numerical value 5333 hex = 21299 dec.
Note:
The analog values of the amplitude error are not measured at the same time with the hardware fault output by the Sensor
Module.
See also: p0491 (Motor encoder fault response ENCODER)
Remedy:
- check that the encoder cables and shielding are routed in compliance with EMC.
- check the plug connections.
- replace the encoder or encoder cable.
- check the Sensor Module (e.g. contacts).
231117
<location>Encoder 1: Inversion error signals A/B/R
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
Fault cause: %1 bin
Reaction:
Infeed: NONE
Servo: ENCODER (IASC/DCBRK, NONE)
Vector: ENCODER (IASC/DCBRK, NONE)
Hla: ENCODER (NONE)
Acknowledge:
IMMEDIATELY
Cause:
For a square-wave encoder (bipolar, double ended) signals A*, B* and R* are not inverted with respect to signals A, B and
R.
Fault value (r0949, interpret binary):
Bits 0 ... 15: Only for internal Siemens troubleshooting.
Bit 16: Error track A.
Bit 17: Error track B.
Bit 18: Error track R.
Note:
For SMC30 (only Article No. 6SL3055-0AA00-5CA0 and 6SL3055-0AA00-5CA1), CUA32 and CU310-2, the following applies:
A square-wave encoder without track R is used and track monitoring (p0405.2 = 1) is activated.
See also: p0491 (Motor encoder fault response ENCODER)
Remedy:
- check the encoder/cable.
- Does the encoder supply signals and the associated inverted signals?
Note:
For SMC30 (only Article Number 6SL3055-0AA00-5CA0 and 6SL3055-0AA00-5CA1), the following applies:
- check the setting of p0405 (p0405.2 = 1 is only possible if the encoder is connected at X520).
For a square-wave encoder without track R, the following jumpers must be set for the connection at X520 (SMC30), X220
(CUA32) or X23 (CU310-2):
- pin 10 (reference signal R) <--> pin 7 (encoder power supply, ground)
- pin 11 (reference signal R inverted) <--> pin 4 (encoder power supply)
Alarms
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
1227
SINAMICS alarms
231118
<location>Encoder 1: Speed change not plausible
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
Infeed: NONE
Servo: ENCODER (IASC/DCBRK, NONE)
Vector: ENCODER (IASC/DCBRK, NONE)
Hla: ENCODER (NONE)
Acknowledge:
PULSE INHIBIT
Cause:
For an HTL/TTL encoder, the speed change has exceeded the value in p0492 over several sampling cycles.
The change to the averaged speed actual value - if applicable - is monitored in the current controller sampling time.
Encoder 1 is used as motor encoder and can be effective has fault response to change over to encoderless operation.
Fault value (r0949, interpret decimal):
Only for internal Siemens troubleshooting.
See also: p0491, p0492
Remedy:
- check the tachometer feeder cable for interruptions.
- check the grounding of the tachometer shielding.
- if required, increase the maximum speed difference per sampling cycle (p0492).
231120
<location>Encoder 1: Encoder power supply fault
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
Fault cause: %1 bin
Reaction:
Infeed: NONE
Servo: ENCODER (IASC/DCBRK, NONE)
Vector: ENCODER (IASC/DCBRK, NONE)
Hla: ENCODER (NONE)
Acknowledge:
PULSE INHIBIT
Cause:
An encoder power supply fault was detected.
Fault value (r0949, interpret binary):
Bit 0: Undervoltage condition on the sense line.
Bit 1: Overcurrent condition for the encoder power supply.
Bit 2: Overcurrent condition for encoder power supply on cable resolver excitation negative.
Bit 3: Overcurrent condition for encoder power supply on cable resolver excitation positive.
Bit 4: The 24 V power supply through the Power Module (PM) is overloaded.
Bit 5: Overcurrent at the EnDat connection of the converter.
Bit 6: Overvoltage at the EnDat connection of the converter.
Bit 7: Hardware fault at the EnDat connection of the converter.
Note:
If the encoder cables 6FX2002-2EQ00-
and 6FX2002-2CH00-
are interchanged, this can result in the encoder being
destroyed because the pins of the operating voltage are reversed.
See also: p0491 (Motor encoder fault response ENCODER)
Alarms
1228
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
SINAMICS alarms
Remedy:
For fault value, bit 0 = 1:
- correct encoder cable connected?
- check the plug connections of the encoder cable.
- SMC30: Check the parameterization (p0404.22).
For fault value, bit 1 = 1:
- correct encoder cable connected?
- replace the encoder or encoder cable.
For fault value, bit 2 = 1:
- correct encoder cable connected?
- replace the encoder or encoder cable.
For fault value, bit 3 = 1:
- correct encoder cable connected?
- replace the encoder or encoder cable.
For fault value, bit 5 = 1:
- Measuring unit correctly connected at the converter?
- Replace the measuring unit or the cable to the measuring unit.
For fault value, bit 6, 7 = 1:
- Replace the defective EnDat 2.2 converter.
231121
<location>Encoder 1: Determined commutation position incorrect
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
-
Reaction:
Infeed: NONE
Servo: ENCODER (NONE)
Vector: ENCODER (NONE)
Hla: ENCODER (NONE)
Acknowledge:
PULSE INHIBIT
Cause:
A commutation position actual value sensing error was detected.
See also: p0491 (Motor encoder fault response ENCODER)
Remedy:
Replace the motor with DRIVE-CLiQ or the appropriate Sensor Module.
231122
<location>Encoder 1: Sensor Module hardware fault
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
Infeed: NONE
Servo: ENCODER
Vector: ENCODER
Hla: ENCODER
Acknowledge:
IMMEDIATELY
Cause:
An internal Sensor Module hardware fault was detected.
Fault value (r0949, interpret decimal):
1: Reference voltage error.
2: Internal undervoltage.
3: Internal overvoltage.
Remedy:
Replace the motor with DRIVE-CLiQ or the appropriate Sensor Module.
231123
<location>Encoder 1: Signal level A/B outside tolerance
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Alarms
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
1229
SINAMICS alarms
Message value:
Fault cause: %1 bin
Reaction:
Infeed: NONE
Servo: ENCODER (IASC/DCBRK, NONE)
Vector: ENCODER (IASC/DCBRK, NONE)
Hla: ENCODER (NONE)
Acknowledge:
PULSE INHIBIT
Cause:
The unipolar level (AP/AN or BP/BN) for encoder 1 is outside the permissible tolerance.
Fault value (r0949, interpret binary):
Bit 0 = 1: Either AP or AN outside the tolerance.
Bit 16 = 1: Either BP or BN outside the tolerance.
The unipolar nominal signal level of the encoder must lie in the range 2500 mV +/- 500 mV.
The response thresholds are < 1700 mV and > 3300 mV.
Note:
The signal level is not evaluated unless the following conditions are satisfied:
- Sensor Module properties available (r0459.31 = 1).
- monitoring active (p0437.31 = 1).
See also: p0491 (Motor encoder fault response ENCODER)
Remedy:
- make sure that the encoder cables and shielding are installed in an EMC-compliant manner.
- check the plug connections and contacts of the encoder cable.
- check the short-circuit of a signal cable with mass or the operating voltage.
- replace the encoder cable.
231125
<location>Encoder 1: Signal level track A or B too high
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
A track: %1, B-track: %2
Reaction:
Infeed: NONE
Servo: ENCODER (IASC/DCBRK, NONE)
Vector: ENCODER (IASC/DCBRK, NONE)
Hla: ENCODER (NONE)
Acknowledge:
PULSE INHIBIT
Cause:
The signal level (root from A^2 + B^2) of the encoder exceeds the permissible limit value.
Fault value (r0949, interpret hexadecimal):
yyyyxxxx hex:
yyyy = Signal level, track B (16 bits with sign).
xxxx = Signal level, track A (16 bits with sign).
The nominal signal level of the encoder must lie in the range 375 mV to 600 mV (500 mV -25/+20 %).
The response threshold is > 750 mV.
A signal level of 500 mV peak value corresponds to the numerical value 5333 hex = 21299 dec.
Note for Sensor Modules for resolvers (e.g. SMC10):
The nominal signal level is at 2900 mV (2.0 Vrms).
The response threshold is > 3582 mV.
A signal level of 2900 mV peak value corresponds to the numerical value 6666 hex = 26214 dec.
Note:
The analog values of the amplitude error are not measured at the same time with the hardware fault output by the Sensor
Module.
See also: p0491 (Motor encoder fault response ENCODER)
Remedy:
- check that the encoder cables and shielding are routed in compliance with EMC.
- replace the encoder or encoder cable.
Alarms
1230
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
SINAMICS alarms
231126
<location>Encoder 1: Signal level track A or B too high
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
Amplitude: %1, Angle: %2
Reaction:
Infeed: NONE
Servo: ENCODER (IASC/DCBRK, NONE)
Vector: ENCODER (IASC/DCBRK, NONE)
Hla: ENCODER (NONE)
Acknowledge:
PULSE INHIBIT
Cause:
The signal level (|A| + |B|) of the encoder exceeds the permissible limit value.
Fault value (r0949, interpret hexadecimal):
yyyyxxxx hex:
yyyy = Angle
xxxx = amplitude, i.e. root of A^2 + B^2 (16 bits without sign)
The nominal signal level of the encoder must lie in the range 375 mV to 600 mV (500 mV -25/+20 %).
The response threshold for (|A| + |B|) is > 1120 mV or the root of (A^2 + B^2) > 955 mV.
A signal level of 500 mV peak value corresponds to the numerical value of 299A hex = 10650 dec.
The angle 0 ... FFFF hex corresponds to 0 ... 360 degrees of the fine position. Zero degrees is present at the negative zero
crossover of track B.
Note:
The analog values of the amplitude error are not measured at the same time with the hardware fault output by the Sensor
Module.
See also: p0491 (Motor encoder fault response ENCODER)
Remedy:
- check that the encoder cables and shielding are routed in compliance with EMC.
- replace the encoder or encoder cable.
231129
<location>Encoder 1: Position difference hall sensor/track C/D and A/B too large
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
Infeed: NONE
Servo: ENCODER (IASC/DCBRK, NONE)
Vector: ENCODER (IASC/DCBRK, NONE)
Hla: ENCODER (NONE)
Acknowledge:
PULSE INHIBIT
Cause:
The error for track C/D is greater than +/-15 ° mechanical or +/-60 ° electrical or the error for the Hall signals is greater than
+/-60 ° electrical.
One period of track C/D corresponds to 360 ° mechanical.
One period of the Hall signal corresponds to 360 ° electrical.
The monitoring responds if, for example, Hall sensors are connected as equivalent for the C/D tracks with the incorrect
rotational sense or supply values that are not accurate enough.
After the fine synchronization using one reference mark or 2 reference marks for distance-coded encoders, this fault is no
longer initiated, but instead, Alarm A31429.
Fault value (r0949, interpret decimal):
For track C/D, the following applies:
Measured deviation as mechanical angle (16 bits with sign, 182 dec corresponds to 1 °).
For Hall signals, the following applies:
Measured deviation as electrical angle (16 bits with sign, 182 dec corresponds to 1 °).
See also: p0491 (Motor encoder fault response ENCODER)
Alarms
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
1231
SINAMICS alarms
Remedy:
- track C or D not connected.
- correct the direction of rotation of the Hall sensor possibly connected as equivalent for track C/D.
- check that the encoder cables are routed in compliance with EMC.
- check the adjustment of the Hall sensor.
231130
<location>Encoder 1: Zero mark and position error from the coarse synchronization
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
Angular deviation, electrical: %1, angle, mechanical: %2
Reaction:
Infeed: NONE
Servo: ENCODER (IASC/DCBRK, NONE, OFF1, OFF2, OFF3, STOP2)
Vector: ENCODER (IASC/DCBRK, NONE, OFF1, OFF2, OFF3, STOP2)
Hla: ENCODER (NONE, OFF1, OFF2, OFF3, STOP2)
Acknowledge:
PULSE INHIBIT
Cause:
After initializing the pole position using track C/D, Hall signals or pole position identification routine, the zero mark was
detected outside the permissible range. For distance-coded encoders, the test is carried out after passing 2 zero marks. Fine
synchronization was not carried out.
When initializing via track C/D (p0404) then it is checked whether the zero mark occurs in an angular range of +/-18 °
mechanical.
When initializing via Hall sensors (p0404) or pole position identification (p1982) it is checked whether the zero mark occurs
in an angular range of +/-60 ° electrical.
Fault value (r0949, interpret hexadecimal):
yyyyxxxx hex
yyyy: Determined mechanical zero mark position (can only be used for track C/D).
xxxx: Deviation of the zero mark from the expected position as electrical angle.
Scaling: 32768 dec = 180 °
See also: p0491 (Motor encoder fault response ENCODER)
Remedy:
- check p0431 and, if necessary, correct (trigger via p1990 = 1 if necessary).
- check that the encoder cables are routed in compliance with EMC.
- check the plug connections.
- if the Hall sensor is used as an equivalent for track C/D, check the connection.
- check the connection of track C or D.
- replace the encoder or encoder cable.
231131
<location>Encoder 1: Position deviation incremental/absolute too high
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
Infeed: NONE
Servo: ENCODER (IASC/DCBRK, NONE, OFF1, OFF2, OFF3, STOP2)
Vector: ENCODER (IASC/DCBRK, NONE, OFF1, OFF2, OFF3, STOP2)
Hla: ENCODER (NONE, OFF1, OFF2, OFF3, STOP2)
Acknowledge:
PULSE INHIBIT
Alarms
1232
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
SINAMICS alarms
Cause:
Absolute encoder:
When cyclically reading the absolute position, an excessively high difference to the incremental position was detected. The
absolute position that was read is rejected.
Limit value for the deviation:
- EnDat encoder: Is supplied from the encoder and is a minimum of 2 quadrants (e.g. EQI 1325 > 2 quadrants, EQN 1325
> 50 quadrants).
- other encoders: 15 pulses = 60 quadrants.
Incremental encoder:
When the zero pulse is passed, a deviation in the incremental position was detected.
For equidistant zero marks, the following applies:
- the first zero mark passed supplies the reference point for all subsequent checks. The other zero marks must have n times
the distance referred to the first zero mark.
For distance-coded zero marks, the following applies:
- the first zero mark pair supplies the reference point for all subsequent checks. The other zero mark pairs must have the
expected distance to the first zero mark pair.
Fault value (r0949, interpret decimal):
Deviation in quadrants (1 pulse = 4 quadrants).
See also: p0491 (Motor encoder fault response ENCODER)
Remedy:
- check that the encoder cables are routed in compliance with EMC.
- check the plug connections.
- replace the encoder or encoder cable.
- check whether the coding disk is dirty or there are strong ambient magnetic fields.
- adapt the parameter for the clearance between zero marks (p0425).
- if message output above speed threshold, reduce filter time if necessary (p0438).
231135
<location>Encoder 1: Fault when determining the position (single turn)
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
Fault cause: %1 bin
Reaction:
Infeed: NONE
Servo: ENCODER (IASC/DCBRK, NONE)
Vector: ENCODER (IASC/DCBRK, NONE)
Hla: ENCODER (NONE)
Acknowledge:
PULSE INHIBIT
Alarms
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
1233
SINAMICS alarms
Cause:
The encoder has identified a position determination fault (singleturn) and supplies status information bit by bit in an internal
status/fault word.
Some of these bits cause this fault to be triggered. Other bits are status displays. The status/fault word is displayed in the
fault value.
Note regarding the bit designation:
The first designation is valid for DRIVE-CLiQ encoders, the second for EnDat 2.2 encoders.
Fault value (r0949, interpret binary):
Bit 0: F1 (safety status display).
Bit 1: F2 (safety status display).
Bit 2: Reserved (lighting).
Bit 3: Reserved (signal amplitude).
Bit 4: Reserved (position value).
Bit 5: Reserved (overvoltage).
Bit 6: Reserved (undervoltage)/hardware fault EnDat supply (--> F3x110, x = 1, 2, 3).
Bit 7: Reserved (overcurrent)/EnDat encoder withdrawn when not in the parked state (--> F3x110, x = 1, 2, 3).
Bit 8: Reserved (battery)/overcurrent EnDat supply (--> F3x110, x = 1, 2, 3).
Bit 9: Reserved/overvoltage EnDat supply (--> F3x110, x = 1, 2, 3).
Bit 11: Reserved/internal communication error (--> F3x110, x = 1, 2, 3).
Bit 12: Reserved/internal communication error (--> F3x110, x = 1, 2, 3).
Bit 13: Reserved/internal communication error (--> F3x110, x = 1, 2, 3).
Bit 14: Reserved/internal communication error (--> F3x110, x = 1, 2, 3).
Bit 15: Internal communication error (--> F3x110, x = 1, 2, 3).
Bit 16: Lighting (--> F3x135, x = 1, 2, 3).
Bit 17: Signal amplitude (--> F3x135, x = 1, 2, 3).
Bit 18: Singleturn position 1 (--> F3x135, x = 1, 2, 3).
Bit 19: Overvoltage (--> F3x135, x = 1, 2, 3).
Bit 20: Undervoltage (--> F3x135, x = 1, 2, 3).
Bit 21: Overcurrent (--> F3x135, x = 1, 2, 3).
Bit 22: Temperature exceeded (--> F3x405, x = 1, 2, 3).
Bit 23: Singleturn position 2 (safety status display).
Bit 24: Singleturn system (--> F3x135, x = 1, 2, 3).
Bit 25: Singleturn power down (--> F3x135, x = 1, 2, 3)
Bit 26: Multiturn position 1 (--> F3x136, x = 1, 2, 3).
Bit 27: Multiturn position 2 (--> F3x136, x = 1, 2, 3).
Bit 28: Multiturn system (--> F3x136, x = 1, 2, 3).
Bit 29: Multiturn power down (--> F3x136, x = 1, 2, 3).
Bit 30: Multiturn overflow/underflow (--> F3x136, x = 1, 2, 3).
Bit 31: Multiturn battery (reserved).
Remedy:
- determine the detailed cause of the fault using the fault value.
- replace the encoder if necessary.
Note:
An EnDat 2.2 encoder may only be removed and inserted in the "Park" state.
If an EnDat 2.2 encoder was removed when not in the "Park" state, then after inserting the encoder, a POWER ON (switch-
off/switch-on) is necessary to acknowledge the fault.
231136
<location>Encoder 1: Fault when determining the position (multiturn)
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
Fault cause: %1 bin
Alarms
1234
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
SINAMICS alarms
Reaction:
Infeed: NONE
Servo: ENCODER (IASC/DCBRK, NONE)
Vector: ENCODER (IASC/DCBRK, NONE)
Hla: ENCODER (NONE)
Acknowledge:
PULSE INHIBIT
Cause:
The encoder has identified a position determination fault (multiturn) and supplies status information bit by bit in an internal
status/fault word.
Some of these bits cause this fault to be triggered. Other bits are status displays. The status/fault word is displayed in the
fault value.
Note regarding the bit designation:
The first designation is valid for DRIVE-CLiQ encoders, the second for EnDat 2.2 encoders.
Fault value (r0949, interpret binary):
Bit 0: F1 (safety status display).
Bit 1: F2 (safety status display).
Bit 2: Reserved (lighting).
Bit 3: Reserved (signal amplitude).
Bit 4: Reserved (position value).
Bit 5: Reserved (overvoltage).
Bit 6: Reserved (undervoltage)/hardware fault EnDat supply (--> F3x110, x = 1, 2, 3).
Bit 7: Reserved (overcurrent)/EnDat encoder withdrawn when not in the parked state (--> F3x110, x = 1, 2, 3).
Bit 8: Reserved (battery)/overcurrent EnDat supply (--> F3x110, x = 1, 2, 3).
Bit 9: Reserved/overvoltage EnDat supply (--> F3x110, x = 1, 2, 3).
Bit 11: Reserved/internal communication error (--> F3x110, x = 1, 2, 3).
Bit 12: Reserved/internal communication error (--> F3x110, x = 1, 2, 3).
Bit 13: Reserved/internal communication error (--> F3x110, x = 1, 2, 3).
Bit 14: Reserved/internal communication error (--> F3x110, x = 1, 2, 3).
Bit 15: Internal communication error (--> F3x110, x = 1, 2, 3).
Bit 16: Lighting (--> F3x135, x = 1, 2, 3).
Bit 17: Signal amplitude (--> F3x135, x = 1, 2, 3).
Bit 18: Singleturn position 1 (--> F3x135, x = 1, 2, 3).
Bit 19: Overvoltage (--> F3x135, x = 1, 2, 3).
Bit 20: Undervoltage (--> F3x135, x = 1, 2, 3).
Bit 21: Overcurrent (--> F3x135, x = 1, 2, 3).
Bit 22: Temperature exceeded (--> F3x405, x = 1, 2, 3).
Bit 23: Singleturn position 2 (safety status display).
Bit 24: Singleturn system (--> F3x135, x = 1, 2, 3).
Bit 25: Singleturn power down (--> F3x135, x = 1, 2, 3)
Bit 26: Multiturn position 1 (--> F3x136, x = 1, 2, 3).
Bit 27: Multiturn position 2 (--> F3x136, x = 1, 2, 3).
Bit 28: Multiturn system (--> F3x136, x = 1, 2, 3).
Bit 29: Multiturn power down (--> F3x136, x = 1, 2, 3).
Bit 30: Multiturn overflow/underflow (--> F3x136, x = 1, 2, 3).
Bit 31: Multiturn battery (reserved).
Remedy:
- determine the detailed cause of the fault using the fault value.
- replace the encoder if necessary.
Note:
An EnDat 2.2 encoder may only be removed and inserted in the "Park" state.
If an EnDat 2.2 encoder was removed when not in the "Park" state, then after inserting the encoder, a POWER ON (switch-
off/switch-on) is necessary to acknowledge the fault.
Alarms
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
1235
SINAMICS alarms
231137
<location>Encoder 1: Fault when determining the position (single turn)
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
Fault cause: %1 bin
Reaction:
Infeed: NONE
Servo: ENCODER (IASC/DCBRK, NONE)
Vector: ENCODER (IASC/DCBRK, NONE)
Hla: ENCODER (NONE)
Acknowledge:
PULSE INHIBIT
Alarms
1236
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
SINAMICS alarms
Cause:
A position determination fault has occurred in the DRIVE-CLiQ encoder.
Fault value (r0949, interpret binary):
yyxxxxxx hex: yy = encoder version, xxxxxx = bit coding of the fault cause
----------
For yy = 8 (0000 1000 bin), the following applies:
Bit 1: Signal monitoring (sin/cos).
Bit 8: F1 (safety status display) error position word 1.
Bit 9: F2 (safety status display) error position word 2.
Bit 16: LED monitoring.
Bit 17: Fault when determining the position (multiturn).
Bit 18: Single-step capability monitoring singleturn from the Safety channel.
Bit 19: ECRC, configuration error in the safety channel.
Bit 23: Temperature outside the limit values.
----------
For yy = 11 (0000 1011 bin), the following applies:
Bit 0: Position word 1 difference between rotation counter and software counter (XC_ERR).
Bit 1: Position word 1 track error of the incremental signals (LIS_ERR).
Bit 2: Position word 1 error when aligning between incremental track signals and absolute value (ST_ERR).
Bit 3: Maximum permissible temperature exceeded (TEMP_ERR).
Bit 4: Power supply overvoltage (MON_OVR_VOLT).
Bit 5: Power supply overcurrent (MON_OVR_CUR).
Bit 6: Power supply undervoltage (MON_UND_VOLT).
Bit 7: Rotation error counter (MT_ERR).
Bit 8: F1 (safety status display) error position word 1.
Bit 9: F2 (safety status display) error position word 2.
Bit 11: Position word 1 status bit: singleturn position OK (ADC_ready).
Bit 12: Position word 1 status bit: rotation counter OK (MT_ready).
Bit 13: Position word 1 memory error (MEM_ERR).
Bit 14: Position word 1 absolute position error (MLS_ERR).
Bit 15: position word 1 LED error, lighting unit error (LED_ERR).
Bit 18: Position word 2 error when aligning between incremental track signals and absolute value (ST_ERR).
Bit 21: Position word 2 memory error (MEM_ERR).
Bit 22: Position word 2 absolute position error (MLS_ERR).
Bit 23: position word 2 LED error, lighting unit error (LED_ERR).
----------
For yy = 12 (0000 1100 bin), the following applies:
Bit 8: encoder fault.
Bit 10: error in the internal position data transport.
----------
For yy = 14 (0000 1110 bin), the following applies:
Bit 0: Position word 1 temperature outside limit value.
Bit 1: Position word 1 position determination error (multiturn).
Bit 2: Position word 1 FPGA error.
Bit 3: Position word 1 velocity error.
Bit 4: Position word 1 communication error between FPGAs/error in the incremental signal.
Bit 5: Position word 1 timeout absolute value/error when determining the position (singleturn).
Bit 6: Position word 1 internal hardware fault (clock/power monitor IC/power).
Bit 7: Position word 1 internal error (FPGA communication/FPGA parameterization/self-test/software).
Bit 8: F1 (safety status display) error position word 1.
Bit 9: F2 (safety status display) error position word 2.
Bit 16: Position word 2 temperature outside limit value.
Bit 17: Position word 2 position determination error (multiturn).
Alarms
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
1237
SINAMICS alarms
Bit 18: Position word 2 FPGA error.
Bit 19: Position word 2 velocity error.
Bit 20: Position word 2 communication error between FPGAs.
Bit 21: Position word 2 position determination error (singleturn).
Bit 22: Position word 2 internal hardware fault (clock/power monitor IC/power).
Bit 23: Position word 2 internal error (self-test/software).
----------
Note:
For an encoder version that is not described here, please contact the encoder manufacturer for more detailed information
on the bit coding.
Remedy:
- determine the detailed cause of the fault using the fault value.
- if required, replace the DRIVE-CLiQ encoder.
231138
<location>Encoder 1: Fault when determining the position (multiturn)
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
Fault cause: %1 bin
Reaction:
Infeed: NONE
Servo: ENCODER (IASC/DCBRK, NONE)
Vector: ENCODER (IASC/DCBRK, NONE)
Hla: ENCODER (NONE)
Acknowledge:
PULSE INHIBIT
Alarms
1238
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
SINAMICS alarms
Cause:
A position determination fault has occurred in the DRIVE-CLiQ encoder.
Fault value (r0949, interpret binary):
yyxxxxxx hex: yy = encoder version, xxxxxx = bit coding of the fault cause
----------
For yy = 8 (0000 1000 bin), the following applies:
Bit 1: Signal monitoring (sin/cos).
Bit 8: F1 (safety status display) error position word 1.
Bit 9: F2 (safety status display) error position word 2.
Bit 16: LED monitoring.
Bit 17: Fault when determining the position (multiturn).
Bit 19: ECRC, configuration error in the safety channel.
Bit 23: Temperature outside the limit values.
----------
For yy = 11 (0000 1011 bin), the following applies:
Bit 0: Position word 1 difference between rotation counter and software counter (XC_ERR).
Bit 1: Position word 1 track error of the incremental signals (LIS_ERR).
Bit 2: Position word 1 error when aligning between incremental track signals and absolute value (ST_ERR).
Bit 3: Maximum permissible temperature exceeded (TEMP_ERR).
Bit 4: Power supply overvoltage (MON_OVR_VOLT).
Bit 5: Power supply overcurrent (MON_OVR_CUR).
Bit 6: Power supply undervoltage (MON_UND_VOLT).
Bit 7: Rotation error counter (MT_ERR).
Bit 8: F1 (safety status display) error position word 1.
Bit 9: F2 (safety status display) error position word 2.
Bit 11: Position word 1 status bit: singleturn position OK (ADC_ready).
Bit 12: Position word 1 status bit: rotation counter OK (MT_ready).
Bit 13: Position word 1 memory error (MEM_ERR).
Bit 14: Position word 1 absolute position error (MLS_ERR).
Bit 15: position word 1 LED error, lighting unit error (LED_ERR).
Bit 18: Position word 2 error when aligning between incremental track signals and absolute value (ST_ERR).
Bit 21: Position word 2 memory error (MEM_ERR).
Bit 22: Position word 2 absolute position error (MLS_ERR).
Bit 23: position word 2 LED error, lighting unit error (LED_ERR).
----------
For yy = 14 (0000 1110 bin), the following applies:
Bit 0: Position word 1 temperature outside limit value.
Bit 1: Position word 1 position determination error (multiturn).
Bit 2: Position word 1 FPGA error.
Bit 3: Position word 1 velocity error.
Bit 4: Position word 1 communication error between FPGAs/error in the incremental signal.
Bit 5: Position word 1 timeout absolute value/error when determining the position (singleturn).
Bit 6: Position word 1 internal hardware fault (clock/power monitor IC/power).
Bit 7: Position word 1 internal error (FPGA communication/FPGA parameterization/self-test/software).
Bit 8: F1 (safety status display) error position word 1.
Bit 9: F2 (safety status display) error position word 2.
Bit 16: Position word 2 temperature outside limit value.
Bit 17: Position word 2 position determination error (multiturn).
Bit 18: Position word 2 FPGA error.
Bit 19: Position word 2 velocity error.
Bit 20: Position word 2 communication error between FPGAs.
Bit 21: Position word 2 position determination error (singleturn).
Bit 22: Position word 2 internal hardware fault (clock/power monitor IC/power).
Alarms
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
1239
SINAMICS alarms
Bit 23: Position word 2 internal error (self-test/software).
----------
Note:
For an encoder version that is not described here, please contact the encoder manufacturer for more detailed information
on the bit coding.
Remedy:
- determine the detailed cause of the fault using the fault value.
- if required, replace the DRIVE-CLiQ encoder.
231142
<location>Encoder 1: Battery voltage fault
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
-
Reaction:
Infeed: ENCODER (NONE, OFF1, OFF2)
Servo: ENCODER (IASC/DCBRK, NONE, OFF1, OFF2, OFF3, STOP2)
Vector: ENCODER (IASC/DCBRK, NONE, OFF1, OFF2, OFF3, STOP2)
Hla: ENCODER (NONE, OFF1, OFF2, OFF3, STOP2)
Acknowledge:
IMMEDIATELY
Cause:
When switched-off, the encoder uses a battery to back up the multiturn information. The battery voltage is no longer
sufficient to check the multiturn information.
Remedy:
Replace battery.
231150
<location>Encoder 1: Initialization error
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
Infeed: NONE
Servo: ENCODER (IASC/DCBRK, NONE, OFF1, OFF2, OFF3, STOP2)
Vector: ENCODER (IASC/DCBRK, NONE, OFF1, OFF2, OFF3, STOP2)
Hla: ENCODER (NONE, OFF1, OFF2, OFF3, STOP2)
Acknowledge:
PULSE INHIBIT
Cause:
Encoder functionality selected in p0404 cannot be executed.
Fault value (r0949, interpret hexadecimal):
Encoder malfunction.
The bit assignment corresponds to that of p0404 (e.g. bit 5 set: Error track C/D).
See also: p0404, p0491
Remedy:
- check that p0404 is correctly set.
- check the encoder type used (incremental/absolute) and for SMCxx, the encoder cable.
- if relevant, note additional fault messages that describe the fault in detail.
231151
<location>Encoder 1: Encoder speed for initialization AB too high
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
Infeed: NONE
Servo: ENCODER (IASC/DCBRK, NONE, OFF1, OFF2, OFF3, STOP2)
Vector: ENCODER (IASC/DCBRK, NONE, OFF1, OFF2, OFF3, STOP2)
Hla: ENCODER (NONE, OFF1, OFF2, OFF3, STOP2)
Acknowledge:
PULSE INHIBIT
Cause:
The encoder speed is too high while initializing the Sensor Module.
Alarms
1240
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
SINAMICS alarms
Remedy:
Reduce the speed of the encoder accordingly during initialization.
If necessary, deactivate monitoring (p0437.29).
See also: p0437
231152
<location>Encoder 1: Max. signal frequency (track A/B) exceeded
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
Infeed: ENCODER (NONE, OFF1, OFF2)
Servo: ENCODER (IASC/DCBRK, NONE, OFF1, OFF2, OFF3, STOP2)
Vector: ENCODER (IASC/DCBRK, NONE, OFF1, OFF2, OFF3, STOP2)
Hla: ENCODER (NONE, OFF1, OFF2, OFF3, STOP2)
Acknowledge:
PULSE INHIBIT
Cause:
The maximum signal frequency of the encoder evaluation has been exceeded.
Fault value (r0949, interpret decimal):
Actual signal frequency in Hz.
See also: p0408
Remedy:
- reduce the speed.
- Use an encoder with a lower pulse number (p0408).
231153
<location>Encoder 1: Identification error
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
NONE
Acknowledge:
IMMEDIATELY
Cause:
An error has occurred when identifying the encoder (waiting) p0400 = 10100.
The connected encoder was not able to be identified.
Fault value (r0949, interpret binary):
Bit 0: Data length incorrect.
See also: p0400 (Encoder type selection)
Remedy:
Manually configure the encoder according to the data sheet.
231160
<location>Encoder 1: Analog sensor channel A failed
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
Infeed: ENCODER (NONE)
Servo: ENCODER (IASC/DCBRK, NONE)
Vector: ENCODER (IASC/DCBRK, NONE)
Hla: ENCODER (NONE)
Acknowledge:
PULSE INHIBIT
Cause:
The input voltage of the analog sensor is outside the permissible limits.
Fault value (r0949, interpret decimal):
1: Input voltage outside detectable measuring range.
2: Input voltage outside the measuring range set in (p4673).
3: The absolute value of the input voltage has exceeded the range limit (p4676).
Alarms
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
1241
SINAMICS alarms
Remedy:
For fault value = 1:
- check the output voltage of the analog sensor.
For fault value = 2:
- check the voltage setting for each encoder period (p4673).
For fault value = 3:
- check the range limit setting and increase it if necessary (p4676).
231161
<location>Encoder 1: Analog sensor channel B failed
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
Infeed: ENCODER (NONE)
Servo: ENCODER (IASC/DCBRK, NONE)
Vector: ENCODER (IASC/DCBRK, NONE)
Hla: ENCODER (NONE)
Acknowledge:
PULSE INHIBIT
Cause:
The input voltage of the analog sensor is outside the permissible limits.
Fault value (r0949, interpret decimal):
1: Input voltage outside detectable measuring range.
2: Input voltage outside the selected measuring range (p4675).
3: The absolute value of the input voltage has exceeded the range limit (p4676).
Remedy:
For fault value = 1:
- check the output voltage of the analog sensor.
For fault value = 2:
- check the voltage setting for each encoder period (p4675).
For fault value = 3:
- check the range limit setting and increase it if necessary (p4676).
231163
<location>Encoder 1: Analog sensor position value exceeds limit value
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
Infeed: ENCODER (NONE)
Servo: ENCODER (IASC/DCBRK, NONE)
Vector: ENCODER (IASC/DCBRK, NONE)
Hla: ENCODER (NONE)
Acknowledge:
PULSE INHIBIT
Cause:
The position value has exceeded the permissible range of -0.5 ... +0.5.
Fault value (r0949, interpret decimal):
1: Position value from the LVDT sensor.
2: Position value from the encoder characteristic.
Remedy:
For fault value = 1:
- check the LVDT ratio (p4678).
- check the reference signal connection at track B.
For fault value = 2:
- check the coefficients of the characteristic (p4663 ... p4666).
231400
<location>Encoder 1: Zero mark distance error (alarm threshold exceeded)
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
%1
Alarms
1242
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
SINAMICS alarms
Reaction:
NONE
Acknowledge:
NONE
Cause:
The measured zero mark distance does not correspond to the parameterized zero mark distance.
For distance-coded encoders, the zero mark distance is determined from zero marks detected pairs. This means that if a zero
mark is missing, depending on the pair generation, this cannot result in a fault and also has no effect in the system.
The zero mark distance for the zero mark monitoring is set in p0425 (rotary encoder) or p0424 (linear encoder).
Alarm value (r2124, interpret decimal):
Last measured zero mark distance in increments (4 increments = 1 encoder pulse).
The sign designates the direction of motion when detecting the zero mark distance.
Remedy:
- check that the encoder cables are routed in compliance with EMC.
- check the plug connections.
- check the encoder type (encoder with equidistant zero marks).
- adapt the parameter for the distance between zero marks (p0424, p0425).
- replace the encoder or encoder cable.
231401
<location>Encoder 1: Zero mark failed (alarm threshold exceeded)
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
NONE
Acknowledge:
NONE
Cause:
The 1.5x parameterized zero mark distance was exceeded without a zero mark being detected.
The zero mark distance for the zero mark monitoring is set in p0425 (rotary encoder) or p0424 (linear encoder).
Alarm value (r2124, interpret decimal):
Number of increments after POWER ON or since the last zero mark that was detected (4 increments = 1 encoder pulse).
Remedy:
- check that the encoder cables are routed in compliance with EMC.
- check the plug connections.
- check the encoder type (encoder with equidistant zero marks).
- adapt the parameter for the clearance between zero marks (p0425).
- replace the encoder or encoder cable.
231405
<location>Encoder 1: Temperature in the encoder evaluation exceeded
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
temperature: [0.1 degrees C] %1, temperature sensor number: %2
Reaction:
Infeed: NONE (OFF1, OFF2)
Servo: ENCODER (IASC/DCBRK, NONE, OFF1, OFF2, OFF3, STOP2)
Vector: ENCODER (IASC/DCBRK, NONE, OFF1, OFF2, OFF3, STOP2)
Hla: ENCODER (NONE, OFF1, OFF2, OFF3, STOP2)
Acknowledge:
IMMEDIATELY (POWER ON)
Cause:
An inadmissibly high temperature was detected in the encoder electronics or the encoder evaluation.
Fault value (r0949, interpret hexadecimal):
yyxxxx hex: yy = temperature sensor number, xxxx = measured module temperature in 0.1 °C.
Remedy:
Reduce the ambient temperature for the DRIVE-CLiQ connection of the motor.
231407
<location>Encoder 1: Function limit reached
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
NONE
Acknowledge:
NONE
Alarms
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1243
SINAMICS alarms
Cause:
The encoder has reached one of its function limits. A service is recommended.
Alarm value (r2124, interpret decimal):
1: Incremental signals
3: Absolute track
4: Code connection
Remedy:
Perform service. Replace the encoder if necessary.
Note:
The actual functional reserve of an encoder can be displayed via r4651.
See also: p4650 (Encoder functional reserve component number), r4651 (Encoder functional reserve)
231410
<location>Encoder 1: Communication error (encoder and Sensor Module)
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
Fault cause: %1 bin
Reaction:
NONE
Acknowledge:
NONE
Cause:
Serial communication protocol transfer error between the encoder and evaluation module.
Alarm value (r2124, interpret binary):
Bit 0: Alarm bit in the position protocol.
Bit 1: Incorrect quiescent level on the data line.
Bit 2: Encoder does not respond (does not supply a start bit within 50 ms).
Bit 3: CRC error: The checksum in the protocol from the encoder does not match the data.
Bit 4: Encoder acknowledgment error: The encoder incorrectly understood the task (request) or cannot execute it.
Bit 5: Internal error in the serial driver: An illegal mode command was requested.
Bit 6: Timeout when cyclically reading.
Bit 8: Protocol is too long (e.g. > 64 bits).
Bit 9: Receive buffer overflow.
Bit 10: Frame error when reading twice.
Bit 11: Parity error.
Bit 12: Data line signal level error during the monoflop time.
Remedy:
- check that the encoder cables are routed in compliance with EMC.
- check the plug connections.
- replace encoder.
231411
<location>Encoder 1: Encoder signals an internal alarm (detailed information)
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
Fault cause: %1 bin, additional information: %2
Reaction:
NONE
Acknowledge:
NONE
Alarms
1244
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
SINAMICS alarms
Cause:
The absolute encoder fault word includes alarm bits that have been set.
Alarm value (r2124, interpret binary):
yyyyxxxx hex: yyyy = supplementary information, xxxx = fault cause
yyyy = 0:
Bit 0: Frequency exceeded (speed too high).
Bit 1: Temperature exceeded.
Bit 2: Control reserve, lighting system exceeded.
Bit 3: Battery discharged.
Bit 4: Reference point passed.
yyyy = 1:
Bit 0: Signal amplitude outside the control range.
Bit 1: Error multiturn interface
Bit 2: Internal data error (singleturn/multiturn not with single steps).
Bit 3: Error EEPROM interface.
Bit 4: SAR_converter error.
Bit 5: Fault for the register data transfer.
Bit 6: Internal error identified at the error pin (nErr).
Bit 7: Temperature threshold exceeded or fallen below.
See also: p0491 (Motor encoder fault response ENCODER)
Remedy:
Replace encoder.
231412
<location>Encoder 1: Encoder signals an internal alarm
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
NONE
Acknowledge:
NONE
Cause:
The encoder signals an internal alarm via serial protocol.
Alarm value (r2124, interpret binary):
Bit 0: Fault bit in the position protocol.
Bit 1: Alarm bit in the position protocol.
Remedy:
- carry out a POWER ON (switch-off/switch-on) for all components.
- check that the encoder cables are routed in compliance with EMC.
- check the plug connections.
- replace encoder.
231414
<location>Encoder 1: Signal level track C or D out of tolerance
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
C track: %1, D track: %2
Reaction:
NONE
Acknowledge:
NONE
Alarms
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1245
SINAMICS alarms
Cause:
The signal level (C^2 + D^2) of track C or D of the encoder or from the Hall signals, is not within the tolerance bandwidth.
Alarm value (r2124, interpret hexadecimal):
yyyyxxxx hex:
yyyy = Signal level, track D (16 bits with sign).
xxxx = Signal level, track C (16 bits with sign).
The nominal signal level of the encoder must lie in the range 375 mV to 600 mV (500 mV -25/+20 %).
The response thresholds are < 230 mV (observe the frequency response of the encoder) and > 750 mV.
A signal level of 500 mV peak value corresponds to the numerical value 5333 hex = 21299 dec.
Note:
If the amplitude is not within the tolerance bandwidth, then it cannot be used to initialize the start position.
Remedy:
- check that the encoder cables are routed in compliance with EMC.
- check the plug connections.
- replace the encoder or encoder cable.
- check the Sensor Module (e.g. contacts).
- check the Hall sensor box.
231415
<location>Encoder 1: Signal level track A or B outside tolerance (alarm)
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
Amplitude: %1, Angle: %2
Reaction:
NONE
Acknowledge:
NONE
Cause:
The signal level (root from A^2 + B^2) of the encoder is outside the permissible tolerance.
Alarm value (r2124, interpret hexadecimal):
yyyyxxxx hex:
yyyy = Angle
xxxx = amplitude, i.e. root of A^2 + B^2 (16 bits without sign)
The nominal signal level of the encoder must lie in the range 375 mV to 600 mV (500 mV -25/+20 %).
The response threshold is < 230 mV (observe the frequency response of the encoder).
A signal level of 500 mV peak value corresponds to the numerical value 299A hex = 10650 dec.
The angle 0 ... FFFF hex corresponds to 0 ... 360 degrees of the fine position. Zero degrees is present at the negative zero
crossover of track B.
Note for Sensor Modules for resolvers (e.g. SMC10):
The nominal signal level is at 2900 mV (2.0 Vrms). The response threshold is < 1414 mV (1.0 Vrms).
A signal level of 2900 mV peak value corresponds to the numerical value 3333 hex = 13107 dec.
Note:
The analog values of the amplitude error are not measured at the same time with the hardware fault output by the Sensor
Module.
See also: p0491 (Motor encoder fault response ENCODER)
Remedy:
- check the speed range, frequency characteristic (amplitude characteristic) of the measuring equipment is not sufficient for
the speed range.
- check that the encoder cables and shielding are routed in compliance with EMC.
- check the plug connections.
- replace the encoder or encoder cable.
- check the Sensor Module (e.g. contacts).
- if the coding disk is soiled or the lighting aged, replace the encoder.
231418
<location>Encoder 1: Speed change not plausible (alarm)
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
NONE
Alarms
1246
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
SINAMICS alarms
Acknowledge:
NONE
Cause:
For an HTL/TTL encoder, the speed change has exceeded the value in p0492 over several sampling cycles.
The change to the averaged speed actual value - if applicable - is monitored in the current controller sampling time.
Alarm value (r2124, interpret decimal):
Only for internal Siemens troubleshooting.
See also: p0492
Remedy:
- check the tachometer feeder cable for interruptions.
- check the grounding of the tachometer shielding.
- if required, increase the setting of p0492.
231419
<location>Encoder 1: Track A or B outside tolerance
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
NONE
Acknowledge:
NONE
Cause:
The amplitude/phase/offset correction for track A or B is at the limit.
Amplitude error correction: Amplitude B / Amplitude A = 0.78 ... 1.27
Phase: <84 degrees or >96 degrees
SMC20: Offset correction: +/-140 mV
SMC10: Offset correction: +/-650 mV
Alarm value (r2124, interpret hexadecimal):
xxxx1: Minimum of the offset correction, track B
xxxx2: Maximum of the offset correction, track B
xxx1x: Minimum of the offset correction, track A
xxx2x: Maximum of the offset correction, track A
xx1xx: Minimum of the amplitude correction, track B/A
xx2xx: Maximum of the amplitude correction, track B/A
x1xxx: Minimum of the phase error correction
x2xxx: Maximum of the phase error correction
1xxxx: Minimum of the cubic correction
2xxxx: Maximum of the cubic correction
See also: p0491 (Motor encoder fault response ENCODER)
Remedy:
- check mechanical mounting tolerances for encoders without their own bearings (e.g. toothed-wheel encoders).
- check the plug connections (also the transition resistance).
- check the encoder signals.
- replace the encoder or encoder cable.
231421
<location>Encoder 1: Determined commutation position incorrect (alarm)
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
NONE
Acknowledge:
NONE
Cause:
A commutation position actual value sensing error was detected.
Alarm value (r2124, interpret decimal):
3: The absolute position of the serial protocol and track A/B differ by half an encoder pulse. The absolute position must have
its zero position in the quadrants in which both tracks are negative. In the case of a fault, the position can be incorrect by
one encoder pulse.
Alarms
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
1247
SINAMICS alarms
Remedy:
For alarm value = 3:
- For a standard encoder with cable, contact the manufacturer where relevant.
- correct the assignment of the tracks to the position value that is serially transferred. To do this, the two tracks must be
connected, inverted, at the Sensor Module (interchange A with A* and B with B*) or, for a programmable encoder, check
the zero offset of the position.
231422
<location>Encoder 1: Pulses per revolution square-wave encoder outside tolerance
bandwidth
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
NONE
Acknowledge:
NONE
Cause:
The measured zero mark distance does not correspond to the parameterized zero mark distance.
This alarm is triggered with active square-wave encoder PPR correction and re-parameterized fault 31131 if the accumulator
contains larger values than p4683 or p4684.
The zero mark distance for zero mark monitoring is set in p0425 (rotary encoder).
Alarm value (r2124, interpret decimal):
accumulated differential pulses in encoder pulses.
See also: p0491 (Motor encoder fault response ENCODER)
Remedy:
- check that the encoder cables are routed in compliance with EMC.
- check the plug connections.
- check the encoder type (encoder with equidistant zero marks).
- adapt the parameter for the distance between zero marks (p0424, p0425).
- replace the encoder or encoder cable.
231429
<location>Encoder 1: Position difference hall sensor/track C/D and A/B too large
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
NONE
Acknowledge:
NONE
Cause:
The error for track C/D is greater than +/-15 ° mechanical or +/-60 ° electrical or the error for the Hall signals is greater than
+/-60 ° electrical.
One period of track C/D corresponds to 360 ° mechanical.
One period of the Hall signal corresponds to 360 ° electrical.
The monitoring responds if, for example, Hall sensors are connected as equivalent for the C/D tracks with the incorrect
rotational sense or supply values that are not accurate enough.
Alarm value (r2124, interpret decimal):
For track C/D, the following applies:
Measured deviation as mechanical angle (16 bits with sign, 182 dec corresponds to 1 °).
For Hall signals, the following applies:
Measured deviation as electrical angle (16 bits with sign, 182 dec corresponds to 1 °).
See also: p0491 (Motor encoder fault response ENCODER)
Remedy:
- track C or D not connected.
- correct the direction of rotation of the Hall sensor possibly connected as equivalent for track C/D.
- check that the encoder cables are routed in compliance with EMC.
- check the adjustment of the Hall sensor.
231431
<location>Encoder 1: Position deviation incremental/absolute too high (alarm)
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Alarms
1248
Diagnostics Manual, 10/2020, 6FC5398-6BP40-6BA4
SINAMICS alarms
Message value:
%1
Reaction:
NONE
Acknowledge:
NONE
Cause:
When the zero pulse is passed, a deviation in the incremental position was detected.
For equidistant zero marks, the following applies:
- the first zero mark passed supplies the reference point for all subsequent checks. The other zero marks must have n times
the distance referred to the first zero mark.
For distance-coded zero marks, the following applies:
- the first zero mark pair supplies the reference point for all subsequent checks. The other zero mark pairs must have the
expected distance to the first zero mark pair.
Alarm value (r2124, interpret decimal):
Deviation in quadrants (1 pulse = 4 quadrants).
See also: p0491 (Motor encoder fault response ENCODER)
Remedy:
- check that the encoder cables are routed in compliance with EMC.
- check the plug connections.
- replace the encoder or encoder cable.
- Clean coding disk or remove strong magnetic fields.
231432
<location>Encoder 1: Rotor position adaptation corrects deviation
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
NONE
Acknowledge:
NONE
Cause:
On track A/B, pulses have been lost or too many have been counted. These pulses are presently being corrected.
Alarm value (r2124, interpret decimal):
Last measured deviation of zero mark in increments (4 increments = 1 encoder pulse).
The sign designates the direction of motion when detecting the zero mark distance.
Remedy:
- check that the encoder cables are routed in compliance with EMC.
- check the plug connections.
- replace the encoder or encoder cable.
- check encoder limit frequency.
- adapt the parameter for the distance between zero marks (p0424, p0425).
231442
<location>Encoder 1: Battery voltage alarm threshold reached
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
-
Reaction:
NONE
Acknowledge:
NONE
Cause:
When switched-off, the encoder uses a battery to back up the multiturn information. The multiturn information can no
longer be buffered if the battery voltage drops even further.
Remedy:
Replace battery.
231443
<location>Encoder 1: Signal level track C/D outside tolerance (alarm)
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
Fault cause: %1 bin
Reaction:
NONE
Acknowledge:
NONE
Alarms
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1249
SINAMICS alarms
Cause:
The unipolar level (CP/CN or DP/DN) for encoder 1 is outside the permissible tolerance.
Alarm value (r2124, interpret binary):
Bit 0 = 1: Either CP or CN outside the tolerance.
Bit 16 = 1: Either DP or DN outside the tolerance.
The unipolar nominal signal level of the encoder must lie in the range 2500 mV +/- 500 mV.
The response thresholds are < 1700 mV and > 3300 mV.
Note:
The signal level is not evaluated unless the following conditions are satisfied:
- Sensor Module properties available (r0459.31 = 1).
- monitoring active (p0437.31 = 1).
See also: p0491 (Motor encoder fault response ENCODER)
Remedy:
- check that the encoder cables and shielding are routed in compliance with EMC.
- check the plug connections and contacts of the encoder cable.
- are the C/D tracks connected correctly (have the signal cables CP and CN or DP and DN been interchanged)?
- replace the encoder cable.
231460
<location>Encoder 1: Analog sensor channel A failed
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
NONE
Acknowledge:
NONE
Cause:
The input voltage of the analog sensor is outside the permissible limits.
Alarm value (r2124, interpret decimal):
1: Input voltage outside detectable measuring range.
2: Input voltage outside measuring range set in p4673.
3: The absolute value of the input voltage has exceeded the range limit (p4676).
Remedy:
For alarm value = 1:
- check the output voltage of the analog sensor.
For alarm value = 2:
- check the voltage setting for each encoder period (p4673).
For alarm value = 3:
- check the range limit setting and increase it if necessary (p4676).
231461
<location>Encoder 1: Analog sensor channel B failed
Drive object:
A_INF, A_INF_840, B_INF, B_INF_840, ENC, ENC_840, HLA, HLA_840, R_INF, S_INF, S_INF_840, SERVO, SERVO_840,
SERVO_AC, TM41, VECTOR, VECTOR_AC
Message value:
%1
Reaction:
NONE
Acknowledge:
NONE
Cause:
The input voltage of the analog sensor is outside the permissible limits.
Alarm value (r2124, interpret decimal):
1: Input voltage outside detectable measuring range.
2: Input voltage outside the selected measuring range (p4675).
3: The absolute value of the input voltage has exceeded the range limit (p4676).
Remedy:
For alarm value = 1:
- check the output voltage of the analog sensor.
For alarm value = 2:
- check the voltage setting for each encoder period (p4675).
For alarm value = 3:
- check the range limit setting and increase it if necessary (p4676).
Alarms
1250
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