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FANUC Series 30i/300i/300is-MODEL A. Machining Center System. User's manual - page 279

A.PARAMETERS

APPENDIX

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8456

Override for range 2 that is applied during deceleration according to the

cutting load in AI contour control

8457

Override for range 3 that is applied during deceleration according to the

cutting load in AI contour control

8458

Override for range 4 that is applied during deceleration according to the

cutting load in AI contour control

[Input type] Setting input

[Data type] Word path

[Unit of data] %

[Valid data range] 1 to 100

For the function of decelerating according to the cutting load in AI
contour control, the override set in a parameter can be applied
according to the angle at which the tool moves downward along the
Z-axis. The feedrate obtained according to other conditions is
multiplied by the override for the range containing angle

at which

the tool moves downward.
However, when bit 1 (ZG2) of parameter No. 19515 is set to 0, no
parameter is available to range 1, and 100% is applied at all times.
When bit 1 (ZG2) of parameter No. 19515 is set to 1, set an override
value for range 1 in parameter No. 19516.
Range

1 0°

≤θ

<30°

Range

2 30°

≤θ

<45°

Range

3 45°

≤θ

<60°

Range

4 60°

≤θ≤

90°

8465

Maximum allowable feedrate for AI contour control

[Input type] Setting input

[Data type] Real path

[Unit of data] mm/min, inch/min, degree/min (input unit)

[Minimum unit of data] Depend on the increment system of the reference axis

[Valid data range] Refer to the standard parameter setting table (C)

(When the increment system is IS-B, 0.0 to +999000.0)
This parameter sets the maximum allowable feedrate for contour
control.
If a feedrate higher than the setting of this parameter is specified in the
AI contour control mode, the feedrate is clamped to that set in this
parameter.
If this parameter is set to 0, no clamping is performed.
When bit 7 (NOF) of parameter No. 8451 is set to 1, the tool moves,
assuming that the feedrate set in this parameter is specified. If 0 is set
in this parameter at this time, a movement is made at the specified
feedrate.

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A.PARAMETERS

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8486

Maximum travel distance of a block where smooth interpolation or Nano

smoothing is applied

[Input type] Setting input

[Data type] Real path

[Unit of data] mm, inch (input unit)

[Minimum unit of data] Depend on the increment system of the reference axis

[Valid data range] 9 digit of minimum unit of data (refer to standard parameter setting

table (A))
(When the increment system is IS-B, -999999.999 to +999999.999)
This parameter specifies a block length used as a reference to decide
whether to apply smooth interpolation or Nano smoothing. If the line
specified in a block is longer than the value set in the parameter,
smooth interpolation or Nano smoothing is not applied to that block.

8487

Angle at which smooth interpolation or Nano smoothing is turned off

[Input type] Setting input

[Data type] Real path

[Unit of data] Degree

[Minimum unit of data] Depend on the increment system of the reference axis

[Valid data range] 0 to 90

This parameter sets the angle used to determine whether to apply
smooth interpolation or Nano smoothing.
At a point having a difference in angle greater than this setting,
smooth interpolation or Nano smoothing is turned off.

8490

Minimum travel distance of a block where smooth interpolation or Nano

smoothing is applied

[Input type] Setting input

[Data type] Real path

[Unit of data] mm, inch (input unit)

[Minimum unit of data] Depend on the increment system of the reference axis

[Valid data range] 9 digit of minimum unit of data (refer to standard parameter setting

table (A))
(When the increment system is IS-B, -999999.999 to +999999.999)
This parameter sets a block length used to determine whether to apply
smooth interpolation or Nano smoothing.
If the line specified in a block is shorter than the value set in this
parameter, smooth interpolation or Nano smoothing is not applied to
that block.

A.PARAMETERS

APPENDIX

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8900

PWE

[Input type] Setting input

[Data

type]

Bit

# 0

PWE

The setting, from an external device and MDI panel, of those

parameters that cannot be set by setting input is:
0: Disabled.
1: Enabled.

10461

RGB value of color palette 1 for text for color set 3

10462

RGB value of color palette 2 for text for color set 3

10475

RGB value of color palette 15 for text for color set 3

[Input type] Parameter input

[Data

type]

2-word

[Valid data range] 0 to 151515

Each of these parameters sets the RGB value of each color palette for
text by specifying a 6-digit number as described below.
rrggbb: 6-digit number (rr: red data, gg: green data, bb: blue data)
The valid data range of each color is 0 to 15 (same as the tone levels
on the color setting screen). When a number equal to or greater than
16 is specified, the specification of 15 is assumed.
Example)

When the tone level of a color is: red:1 green:2, blue:3, set 10203
in the parameter.

10800

First compensation axis for three-dimensional error compensation

10801

Second compensation axis for three-dimensional error compensation

10802

Third compensation axis for three-dimensional error compensation

NOTE

When these parameters are set, the power must be
turned off before operation is continued.

[Input type] Parameter input

[Data type] Byte path

[Valid data range] 1 to Number of controlled axes

These parameters set three compensation axes for applying
three-dimensional error compensation.

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A.PARAMETERS

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10803

Number of compensation points for three-dimensional error compensation

(first compensation axis)

10804

Number of compensation points for three-dimensional error compensation

(second compensation axis)

10805

Number of compensation points for three-dimensional error compensation

(third compensation axis)

NOTE

When these parameters are set, the power must be
turned off before operation is continued.

[Input type] Parameter input

[Data type] Byte path

[Valid data range] 2 to 25

These parameters set the number of compensation points for each axis
for three-dimensional error compensation.

10806

Compensation point number of the reference position for three-dimensional

error compensation (first compensation axis)

10807

Compensation point number of the reference position for three-dimensional

error compensation (second compensation axis)

10808

Compensation point number of the reference position for three-dimensional

error compensation (third compensation axis)

NOTE

When these parameters are set, the power must be
turned off before operation is continued.

[Input type] Parameter input

[Data type] Byte path

[Valid data range] 1 to number of compensation points

These parameters set the compensation point number of the reference
position for each axis for three-dimensional error compensation.

A.PARAMETERS

APPENDIX

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10809

Magnification for three-dimensional error compensation (first compensation

axis)

10810

Magnification for three-dimensional error compensation (second

compensation axis)

10811

Magnification for three-dimensional error compensation (third compensation

axis)

NOTE

When these parameters are set, the power must be
turned off before operation is continued.

[Input type] Parameter input

[Data type] Byte path

[Valid data range] 1 to 100

These parameters set the magnification for each axis for
three-dimensional error compensation.

10812

Compensation interval for three-dimensional error compensation (first

compensation axis)

10813

Compensation interval for three-dimensional error compensation (second

compensation axis)

10814

Compensation interval for three-dimensional error compensation (third

compensation axis)

NOTE

When these parameters are set, the power must be
turned off before operation is continued.

[Input type] Parameter input

[Data type] Real path

[Unit of data] mm, inch (machine unit)

[Minimum unit of data] Depend on the increment system of the reference axis

[Valid data range] 9 digit of minimum unit of data (refer to standard parameter setting

table (A))
(When the increment system is IS-B, -999999.999 to +999999.999)
These parameters set the compensation interval for each axis for
three-dimensional error compensation.

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A.PARAMETERS

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11005

SIC

[Input type] Parameter input

[Data

type]

Bit

# 0

SIC

Spindle indexing is:

0: Performed based on absolute coordinates.
1: Performed based on machine coordinates.

11090

Path number with which the rotation of each spindle is specified

[Input type] Parameter input

[Data type] Byte spindle

[Valid data range] 0 to 10

When a path is specified for spindle commands, this parameter sets a
path number with which the rotation of a spindle can be specified.
0:

Spindle commands can be issued from all paths.

1 to 10: Spindle commands can be issued from a set path.

NOTE

1 This parameter is valid when SPSP<Gn536.7> is

set to 1.

2 If the setting is illegal, an alarm (PS5305) is issued

when a spindle command is issued from any one of
the paths.

3 This setting does not apply to spindle commands

using the spindle select signals (SWS1 to
SWS4<Gn027.0 to .2, Gn026.3>).

#7 #6 #5 #4 #3 #2 #1 #0

11200

RCM

[Input type] Setting input

[Data type] Bit path

# 0

RCM

When workpiece setting error compensation is performed with a

5-axis machine, tool direction compensation (compensation for a
rotation axis) is:
0: Not

performed.

1: Performed.

NOTE

When this parameter is set to 0, machining cannot
be performed precisely. For 5-axis machines,
usually set this parameter to 1.

A.PARAMETERS

APPENDIX

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11201

The number of decimal places of rotation direction errors in workpiece

setting error compensation

[Input type] Setting input

[Data type] Byte path

[Valid data range] 0 to 8

This parameter sets the number of decimal places of rotation direction
errors in workpiece setting error compensation.

Parameter No. 11201

Least input increment (deg) 0.1

0.01

0.001

0.0001

Maximum settable value (deg)

99,999,999.9

9999,999.99

999,999.999

99,999.9999

Parameter No. 11201

Least input increment (deg) 0.00001

0.000001 0.0000001

0.00000001

Maximum settable value (deg)

9,999.99999

999.999999

99.9999999

9.99999999

Note, however, that a value from 1 to 8 can be specified in this
parameter.
If a value not within the specifiable range is specified in this
parameter, the least input increment of the reference axis is followed.

Unit system of

reference axis

IS-A IS-B IS-C IS-D IS-E

Least input
increment (deg)

0.01 0.001 0.0001 0.00001 0.000001

Maximum settable
value (deg)

999,999.99

999,999.999

99,999.9999

9,999.99999

999.999999

11202

Override for maximum cutting feedrate during workpiece setting error

compensation mode

[Input type] Parameter input

[Data type] Byte path

[Unit of data] %

[Valid data range] 0 to 100

When the parameter RCM(No.11200#0)=1 in order to enable tool
direction compensation, during workpiece setting error compensation
or during tool center point control with three-dimensional coordinate
conversion or with tilted working plane command, the override for
maximum cutting feedrate (Parameter No.1432) is set.
This override is done only to rotary axes.
In the case of 0 of this parameter, the override is regarded as 100%.

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A.PARAMETERS

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11203

Override for rapid traverse during workpiece setting error compensation

mode

[Input type] Parameter input

[Data type] Byte path

[Unit of data] %

[Valid data range] 0 to 100

When the parameter RCM (No.11200#0)=1 in order to enable tool
direction compensation, during workpiece setting error compensation
or during tool center point control with three-dimensional coordinate
conversion or with tilted working plane command, the override for
rapid traverse (Parameter No.1420) is set.
This override is done only to rotary axes.
In the case of 0 of this parameter, the override is regarded as 100%.

11204

Angle to decide singular posture (for Workpiece setting error compensation)

[Input type] Parameter input

[Data type] Real path

[Unit of data] Degree

[Minimum unit of data] Depend on the increment system of the reference axis

[Valid data range] 9 digit of minimum unit of data (refer to standard parameter setting

table (A)
(When the increment system is IS-B, -999999.999 to +999999.999)
When Tool direction is compensated(Parameter
RCM(No.11200#0)=1), in the case that Tool center point control is
active during Workpiece setting error compensation, 3-dimension
coordinates system conversion or Tilted working plane command,
rotary axes are compensated. Then, compensation may be different
when the tool is in singular posture.
When the angle between the tool posture and the singular posture is
less than this parameter, the compensation is done regarding tool
posture as singular posture.

11220

Minimum distance used for determining a plane when a tilted working plane

command with three points is specified

[Input type] Parameter input

[Data type] Real axis

[Unit of data] mm, inch (input unit)

[Minimum unit of data] Depend on the increment system of the applied axis

[Valid data range] 0 or positive 9 digit of minimum unit of data (refer to the standard

parameter setting table (B))
(When the increment system is IS-B, 0.0 to +999999.999

）

When a tilted working plane command with three points is specified,
if the distance (used for determining a place) between a straight line
passing two points and the remaining one point is short, the plane is
unstable. In this parameter, set the minimum distance used for
determining a plane. If the distance is shorter than the value set in this
parameter, an alarm (PS5457) is issued.

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