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FANUC Series 30i/300i/300is-MODEL A. Machining Center System. User's manual - page 274

A.PARAMETERS

APPENDIX

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# 2

JTF

In manual numerical specification, T function specification is:

0: Allowed.
1: Not

allowed.

# 3

JBF

In manual numerical specification, B function specification is:

0: Allowed.
1: Not

allowed.

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

7040

RPS

[Input type] Parameter input

[Data type] Bit path

# 2

RPS

When the tool retract signal TRESC is set to 1 after G10.6 is specified

alone:
0: The tool is not retracted.
1: The tool is retracted with the value set for parameter No. 7041 or

1261 used as the incremental retraction distance.

7041

Retraction distance in tool retract and return

[Input type] Setting input

[Data type] Real axis

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

[Minimum unit of data] Depend on the increment system of the applied 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 the retraction distance used when G10.6 is
specified alone for the tool retract and return. The tool is retracted by
the distance set for this parameter in the incremental mode. This data
is valid only when bit 2 (RPS) of parameter No. 7040 is set to 1.
During tool center point control and workpiece setting error
compensation, however, this parameter is valid if parameter No.
11261 is set to 0.

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

7055

BCG

[Input type] Parameter input

[Data type] Bit path

# 3

BCG

The pre-interpolation bell-shaped acceleration/deceleration time

constant change function is:
0: Disabled.
1: Enabled.

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A.PARAMETERS

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7066

Acceleration/deceleration reference speed for the time constant change

function of bell-shaped acceleration/deceleration before interpolation

[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 is used when the time constant change function of
bell-shaped acceleration/deceleration before interpolation is used.

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

7100

HCL

THD

JHD

[Input type] Parameter input

[Data type] Bit path

# 0

JHD

Manual handle feed in JOG feed mode or incremental feed in the

manual handle feed
0: Invalid
1: Valid

# 1

THD

In the TEACH IN JOG mode, the manual pulse generator is:

0: Disabled.
1: Enabled.

# 3

HCL

The clearing of handle interruption amount display by soft key [CAN]

operation is:
0: Disabled.
1: Enabled.

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

7102

HNGx

[Input type] Parameter input

[Data type] Bit axis

# 0

HNGx

Axis movement direction for rotation direction of manual pulse

generator
0: Same in direction
1: Reverse in direction

A.PARAMETERS

APPENDIX

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

7103

HIT

HNT

RTH

[Input type] Parameter input

[Data type] Bit path

# 1

RTH

By a reset or emergency stop, the amount of manual handle

interruption is:
0: Not

canceled.

1: Canceled.

# 2

HNT

When compared with the travel distance magnification selected by the

manual handle feed travel distance selection signals (incremental feed
signals) (MP1, MP2), the travel distance magnification for
incremental feed/manual handle feed is:
0: Same.
1: 10 times greater.

# 3

HIT

When compared with the travel distance magnification selected by the

manual handle feed travel distance selection signals (incremental feed
signals (MP1, MP2), the travel distance magnification for manual
handle interrupt is:
0: Same.
1: 10 times greater.

7117

Allowable number of pulses that can be accumulated during manual handle

feed

[Input type] Parameter input

[Data type] 2-word path

[Unit of data] Pulse

[Valid data range] 0 to 999999999

This parameter sets the number of pulses from the manual pulse
generator that exceed the rapid traverse rate and can be accumulated
without being discarded if manual handle feed faster than the rapid
traverse rate is specified.

The amount of pulses exceeding the rapid traverse rate can be saved
by CNC as B. And amount of pulses B will be exported as pulses C.

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A.PARAMETERS

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Rapid Traverse Rate

：

amount of pulses corresponds to value of Rapid Traverse Rate.

：

amount of pulses accumulated in CNC.

：

amount of pulses the same as B.

Amount of pulses exported by CNC in Manual Handle Feed

Amount of pulses B is calculated in 2 cases as following:

In case of
1) Parameter No.7117 = 0

The feedrate is clamped at the Rapid Traverse Rate and
generated pulses exceeding the Rapid Traverse Rate are ignored
(B=0)

In case of
2) Parameter No.7117 > 0

The feedrate is clamped as the Rapid Traverse Rate, but the
pulses exceeding the Rapid Traverse Rate is not ignored. Amount
of pulses accumulated in CNC is calculated as following.
(Although stopping the rotation of manual pulse generator, if
there is pulses accumulated in CNC, it will be exported and the
tool will move as long as amount of it.)

Magnification set by MP1

，

MP2<Gn019.4,.5> is m, value of

parameter No.7117 is n.

n < m: Clamping is set performed at value of parameter No.7117.

≥

m: Amount A+B, showed in figure, which’s value is multiple

of m and small than n. As a result, clamping is performed as an
integral multiple of the selected magnification.

pulses over (k

⋅

m) will be ignored

A: amount of pulses the same as Rapid Traverse Rate.

B: amount of pulses saved in CNC.

k : integer number

A+B=k

⋅

Amount of pulses exceeding the Rapid Traverse Rate (n

≥

A.PARAMETERS

APPENDIX

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NOTE

Due to change of mode, clamping can be
performed not as an integral multiple of the
selected magnification.

The distance the tool moves may not match the
graduations on the manual pulse generator.

7160

Approach handle clamp feedrate

[Input type] Parameter input

[Data type] Real path

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

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

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

Approach handle clamp feedrate is set.
When the setting is 0, the feedrate is not clamped.

7161

Guidance handle clamp feedrate

[Input type] Parameter input

[Data type] Real path

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

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

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

Guidance handle clamp feedrate is set.
When the setting is 0, the feedrate is not clamped.

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

7200 OP7 OP6 OP5 OP4 OP3 OP2 OP1

[Input type] Parameter input

[Data type] Bit path

NOTE

When at least one of these parameters is set, the
power must be turned off before operation is
continued.

# 0

OP1

Mode selection on software operator's panel

0: Not

performed

1: Performed

# 1

OP2

JOG feed axis select and manual rapid traverse select on software

operator's panel
0: Not

performed

1: Performed

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A.PARAMETERS

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# 2

OP3

Manual pulse generator's axis select and manual pulse generator's

magnification select on software operator's panel
0: Not

performed

1: Performed

# 3

OP4

JOG feedrate override select, feedrate override select, and rapid

traverse override select on software operator's panel
0: Not

performed

1: Performed

# 4

OP5

Optional block skip select, single block select, machine lock select,

and dry run select on software operator's panel
0: Not

performed

1: Performed

# 5

OP6

Protect key on software operator's panel

0: Not

performed

1: Performed

# 6

OP7

Feed hold on software operator's panel

0: Not

performed

1: Performed

A.PARAMETERS

APPENDIX

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7210

Jog-movement axis and its direction on software operator's panel “

↑

”

7211

Jog-movement axis and its direction on software operator's panel “

↓

”

7212

Jog-movement axis and its direction on software operator's panel “

→

”

7213

Jog-movement axis and its direction on software operator's panel “

←

”

7214 Jog-movement axis and its direction on software operator's panel “

”

7215 Jog-movement axis and its direction on software operator's panel “

”

7216 Jog-movement axis and its direction on software operator's panel “

”

7217

Jog-movement axis and its direction on software operator's panel “

”

[Input type] Parameter input

[Data type] Byte path

[Valid data range] 0 to 8

On software operator's panel, set a feed axis corresponding to an
arrow key on the MDI panel when jog feed is performed.

Setting value

Feed axis and direction

Not moved

First axis, positive direction

First axis, negative direction

Second axis, positive direction

Second axis, negative direction

Third axis, positive direction

Third axis, negative direction

Fourth axis, positive direction

Fourth axis, negative direction

Example)

Under X, Y, and Z axis configuration, to set arrow keys to feed
the axes in the direction specified as follows, set the parameters
to the values given below. [8

↑

] to the positive direction of the Z

axis, [2

↓

] to the negative direction of the Z axis, [6

→

] to the

positive direction of the X axis [4

←

] to the negative direction of

the X axis, [1 ] to the positive direction of the Y axis, [9 ] to
the negative direction of the Y axis

Parameter No.7210 = 5 (Z axis, positive direction)

Parameter No.7211 = 6 (Z axis, negative direction)

Parameter No.7212 = 1 (X axis, positive direction)

Parameter No.7213 = 2 (X axis, negative direction)

Parameter No.7214 = 3 (Y axis, positive direction)

Parameter No.7215 = 4 (Y axis, negative direction)

Parameter No.7216 = 0 (Not used)

Parameter No.7217 = 0 (Not used)

Arrow keys on MDI panel

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APPENDIX

A.PARAMETERS

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

7300

MOU

MOA

[Input type] Parameter input

[Data type] Bit path

# 6

MOA

In program restart operation, before movement to a machining restart

point:
0: The last M, S, T, and B codes are output.
1: All M codes and the last S, T, and B codes are output.
This parameter is enabled when the MOU parameter is set to 1.

# 7

MOU

In program restart operation, before movement to a machining restart

point after restart block search:
0: The M, S, T, and B codes are not output.
1: The last M, S, T, and B codes are output.

7310

Ordinal number of an axis along which a movement is made in dry run after

program restart

[Input type] Setting input

[Data type] Byte axis

[Valid data range] 1 to (Number of controlled axes)

This parameter sets the ordinal number of an axis along which a
movement is made in dry run after the program is restarted.

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

7501

IPC IT2 IT1 IT0

[Input type] Parameter input

[Data type] Bit path

# 4

IT0

# 5

IT1

# 6

IT2

IT1

IT0

Interpolation of high-speed cutting G05 data (ms)

0 0 0

0 0 1

0 1 0

0 1 1

1 0 0

1 1 1

0.5

# 7

IPC

While high-speed cutting (G05) is being executed using cycle

machining data, monitoring to see whether distribution processing is
stopped or not is:
0: Not

performed.

1: Performed. (If distribution processing is stopped in the middle,

an alarm (PS0179) is issued after distribution is completed.)

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