FANUC Series 0i-MODEL F Plus. CONNECTION MANUAL (FUNCTION)

3. MANUAL OPERATION

B-64693EN-1/01

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Signal address

Gn010

*JV7

*JV6

*JV5

*JV4

*JV3

*JV2

*JV1

*JV0

Gn011

*JV15

*JV14

*JV13

*JV12

*JV11

*JV10

*JV9

*JV8

Gn019

Gn100

+J8

+J7

+J6

+J5

+J4

+J3

+J2

+J1

Gn102

-J8

-J7

-J6

-J5

-J4

-J3

-J2

-J1

Parameter

1002

JAX

[Input type] Parameter input

[Data type] Bit path

#0 JAX

Number of axes controlled simultaneously in jog feed, manual rapid traverse and manual

reference position return
0:

1 axis

3 axes

1401

RPD

[Input type] Parameter input

[Data type] Bit path

#0 RPD

Manual rapid traverse during the period from power-on time to the completion of the

reference position return.
0:

Disabled (Jog feed is performed.)

Enabled

1402

JRV

JOV

NPC

[Input type] Parameter input

[Data type] Bit path

#0 NPC

Feed per revolution without the position coder (function for converting feed per

revolution F to feed per minute F in the feed per revolution mode (G95)) is:
0:

Not used

Used

#1 JOV

Jog override is:

Enabled

Disabled (tied to 100%)

#4 JRV

Jog feed or incremental feed is

Performed at feed per minute.

Performed at feed per rotation.

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NOTE

1 Specify a feedrate in parameter No. 1423.
2 For the machining center system, the threading/synchronous feed

is required.

1423

Jog feedrate for each axis

[Input type] Parameter input

[Data type] Real axis

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

[Min. unit of data] Depend on the increment system of the applied axis
[Valid data range] Refer to the standard parameter setting table (C)

(When the increment system is IS-B, 0.0 to +999000.0)
(1) When bit 4 (JRV) of parameter No. 1402 is set to 0 set jog feedrate (feed per

minute) for each axis when manual feedrate override is 100%.

(2) When bit 4 (JRV) of parameter No. 1402 is set to 1set jog feedrate (feed per

revolution) for each axis when manual feedrate override is 100%.

NOTE

This parameter is clamped to the axis-by-axis manual rapid traverse
rate (parameter No. 1424).

1424

Manual rapid traverse rate for each axis

[Input type] Parameter input

[Data type] Real axis

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

[Min. unit of data] Depend on the increment system of the applied axis
[Valid data range] Refer to the standard parameter setting table (C)

(When the increment system is IS-B, 0.0 to +999000.0)
Set the rate of manual rapid traverse when the rapid traverse override is 100% for each
axis.

NOTE

1 If 0 is set, the rate set in parameter No. 1420 (rapid traverse rate for

each axis) is assumed.

2 When manual rapid traverse is selected (bit 0 (RPD) of parameter

No. 1401 is set to 1), manual feed is performed at the feedrate set in
this parameter, regardless of the setting of bit 4 (JRV) of parameter
No. 1402.

1610

JGLx

[Input type] Parameter input

[Data type] Bit axis

#4 JGLx

Acceleration/deceleration in jog feed

Exponential acceleration/deceleration is applied.

The same acceleration/deceleration as for cutting feedrate is applied.

(Depending on the settings of bits 1 (CTBx) and 0 (CTLx) of parameter No. 1610)

3. MANUAL OPERATION

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1624

Time constant of acceleration/deceleration in jog feed for each axis.

[Input type] Parameter input

[Data type] Word axis

[Unit of data] msec

[Valid data range] 0 to 4000

Set the time constant used for acceleration/deceleration in jog feed for each axis.

1625

FL rate of acceleration/deceleration in jog feed for each axis

[Input type] Parameter input

[Data type] Real axis

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

[Min. unit of data] Depend on the increment system of the applied axis
[Valid data range] Refer to the standard parameter setting table (C)

(When the increment system is IS-B, 0.0 to +999000.0)
Set the FL rate of acceleration/deceleration in jog feed for each axis.
This parameter allows only the exponential type.

3729

FPRs

[Input type] Parameter input

[Data type] Bit spindle

#1 FPRs

Feed per revolution (without a position coder) is:

Not used for a spindle.

Used for a spindle.

In a machine that does not use a position coder, by setting bit 1 (FPRs) of parameter
No.3729 to 1for each axis, feed per revolution can be performed with a spindle command.
A feed per revolution is
specified with G95 (G99 for lathe systems) in the same way as for normal operation.
When multispindle control is performed, the target spindle for feed per revolution is
selected with a position coder select signal (PC2SLC<Gn028.7>, PC3SLC<Gn026.0>,
PC4SLC <Gn026.1>).

NOTE

Enable the constant surface speed control (bit 0 (SSC) of parameter
No.8133 is 1).

7001

JEX

[Input type] Parameter input

[Data type] Bit path

#6 JEX

The number of axes controlled simultaneously in jog feed, manual rapid traverse, and

manual reference position return is:
0:

Set by bit 0 (JAX) of parameter No. 1002.

The maximum number of simultaneously controlled axes.

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7103

HNT

[Input type] Parameter input

[Data type] Bit path

#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.

10 times greater.

Warning

WARNING

In incremental feed, when axis is diameter specification, travel distance is
diameter value.

Note

NOTE

1 Time constant and method of automatic acceleration/deceleration for manual

rapid traverse are the same as rapid traverse in programmed command
(positioning by G00).

2 If a manual pulse generator is provided, the manual handle feed mode is

enabled instead of incremental feed mode. However, using bit 0 (JHD) of
parameter No. 7100 enables both manual handle and incremental feed in the
manual handle feed mode.

Reference item

Manual name

Item name

OPERATOR’S MANUAL (B-64694EN)

Jog feed
Incremental feed

3.2

MANUAL HANDLE FEED

Overview

In the handle mode, when the manual pulse generator on the machine operator's panel is rotated, the axis
moves accordingly. Select the axis along which the tool is to be moved with the handle feed axis selection
switches.
The minimum distance the tool is moved when the manual pulse generator is rotated by one graduation is
equal to the least input increment.
The distance the tool is to be move can be multiplied by one of 4 magnifications selected by manual
handle feed movement selection signals MP1, MP2<Gn019.4,5>. The distance can be further multiplied
by 10 using bit 2 (HNT) of parameter No. 7103.
The number of manual pulse generators that can be attached is maximum 5. When using the fourth or
fifth manual pulse generator, the function "Manual handle feed 4/5-unit" is needed.

NOTE

To use manual handle feed, set 1 in bit 0 (HPG) of parameter No.8131.

3. MANUAL OPERATION

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Explanation

Manual handle feed in the jog feed mode

Incremental feed in the manual handle feed mode

The following states can be selected using bit 0 (JHD) of parameter No. 7100.

JHD=0

JHD=1

Jog feed mode

Manual handle feed

mode

Jog feed mode

Manual handle feed

mode

Jog feed

Enabled

Disabled

Enabled

Disabled

Manual handle feed

Disabled

Enabled

Incremental feed

Disabled

Enabled

Manual handle feed in TEACH IN JOG mode

By setting bit 1 (THD) of parameter No. 7100, manual handle feed in TEACH IN JOG mode can be
enabled or disabled.

When manual handle feed exceeding 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 output as pulses C.

Amount of pulses output by CNC in Manual Handle Feed

For pulses exceeding rapid traverse rate, amount of pulses B is calculated in 2 cases as following:
1)

In case of 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 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 the
rotation of manual pulse generator is stopped, if there is pulses accumulated in CNC, it will be
output and the tool will move as long as amount of it. Then the tool stops.)

Magnification set by manual handle feed movement selection signals 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.
n

≥

m: It is clamped in a range not exceeding n so that A+B shown in the following figure is an

integral multiple of m. As a result, movement of the axis can be stopped at an integral
multiple of the handle feed moving magnification.

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3. MANUAL OPERATION

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ｍ

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

＋

B=k

･

Amount of pulses exceeding the Rapid Traverse Rate (n

≥

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.

Upper limit of the feedrate in manual handle feed

The upper limit of the feedrate is determined as follows depending on the input signal (maximum manual
handle feedrate switch signal HNDLF) from PMC.
-

If HNDLF is “0”, clamping is performed at the manual rapid traverse rate (parameter No. 1424).

If HNDLF is “1”, clamping is performed at the rate set in parameter No. 1434.

Movement direction of an axis to the rotation of MPG

Bit 0 (HNGx) of parameter No. 7102 switches the direction of MPG in which the tool moves along an
axis, corresponding to the direction in which the handle of the manual pulse generator is rotated.

Manual handle feed direction inversion signal HDN<Gn347.1> inverts the axis movement direction in
relation to the rotation direction of the manual handle. The axis whose movement direction is to be
inverted can be selected using bit 1 (HNAx) of parameter No. 7102.

The parameter and signal take effect only on the following functions:
-

Manual handle feed

Manual handle interruption

Warning

WARNING

Rotating the handle quickly with a large magnification such as

100 moves the

tool too fast. The feedrate is clamped at the rapid traverse feedrate.

Note

NOTE

Rotate the manual pulse generator at a rate of five rotations per second or lower.
If the manual pulse generator is rotated at a rate higher than five rotations per
second, the tool may not stop immediately after the handle is no longer rotated
or the distance the tool moves may not match the graduations on the manual
pulse generator.

3. MANUAL OPERATION

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Signal

Manual Handle Feed Axis Selection Signals

HS1A to HS1D<Gn018.0 - 3>, HS1E<Gn411.0>,
HS2A to HS2D<Gn018.4 - 7>, HS2E<Gn411.1>,
HS3A to HS3D<Gn019.0 - 3>, HS3E<Gn411.2>,
HS4A to HS4D<Gn020.0 - 3>, HS4E<Gn411.3>,
HS5A to HS5D<Gn379.0 - 3>, HS5E<Gn412.0>

[Classification] Input signal

[Function] Selects the axis of manual handle feed. A set of five code signals, A, B, C, D and E is

provided for each manual pulse generator. (Up to 5 generators can be used.) (For
multi-path control, there is a set of code signals for each path for each manual pulse
generator.) The number in the signal name indicates the number of the manual pulse
generator to be used.

1 : Selection of axis to be moved by 1st. manual pulse generator
2 : Selection of axis to be moved by 2nd. manual pulse generator
3 : Selection of axis to be moved by 3rd. manual pulse generator
4 : Selection of axis to be moved by 4th. manual pulse generator
5 : Selection of axis to be moved by 5th. manual pulse generator

HS1A

Code signals A, B, C, D, and E correspond to the feed axes listed in following table:

Manual handle feed axis selection signals

Feed axis

HSnE

HSnD

HSnC

HSnB

HSnA

No selection (None of axis is fed)

1st axis

2nd axis

3rd axis

22nd axis

23rd axis

24th axis

Manual handle feed amount selection signals (Incremental feed signals)

MP1, MP2<Gn019.4,5>, MP21, MP22 <Gn087.0,1>, MP31, MP32 <Gn087.3,4>,
MP41, MP42 <Gn087.6,7>, MP51, MP52 <Gn380.0,1>

[Classification] Input signal

[Function] This signal selects the distance traveled per pulse from the manual pulse generator during

the manual handle feed or manual handle interrupt. It also selects the distance traveled per
incremental feed step.
The table below lists the signal-to-distance correspondence.

Manual Handle Feed

Amount Selection signals

Distance Traveled

MP2

MP1

Manual Handle

Feed

Manual Handle

Interruption

Incremental Feed

Minimum unit

１

Minimum unit

１

Minimum unit

100

Minimum unit

１

Minimum unit

１

Minimum unit

1000

*1 Scale factors m and n are specified using parameter No.7113 and 7114.

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Scale factors m and n of each axis are specified using parameter No.12350 and
12351.

CAUTION

1 Because the least input increment is used as the units for manual

handle and incremental feed, the same value represents a different
distance depending on whether the metric or inch input system is
used.

2 For an axis under diameter programming, the tool moves by the

diameter value.

Furthermore, Manual Handle Feed Amount Selection Signals of each Manual Pulse
Generator can be used by setting bit 5 (MPX) of parameter No.7100. The relation
between Manual Handle Feed Amount Selection signals of each Manual Pulse Generator
and parameter to set magnification is showed in the next table.

Value of bit 5

(MPX) of

parameter No.

7100

Manual Pulse Generator

Manual Handle

Feed Amount

Selection signals

Parameter of

Magnification

MPX=0

1st.-5th. Manual Pulse Generator

MP1,MP2

No.7113

No.7114

MPX=1

1st. Manual Pulse Generator

MP1,MP2

No.7113

No.7114

2nd. Manual Pulse Generator

MP21,MP22

No.7131

No.7132

3rd. Manual Pulse Generator

MP31,MP32

No.7133

No.7134

4th. Manual Pulse Generator

MP41,MP42

No.7135

No.7136

5th. Manual Pulse Generator

MP51,MP52

No.7137

No.7138

Maximum manual handle feedrate switch signal HNDLF<Gn023.3>

[Classification] Input signal

[Function] Selects the maximum feedrate in manual handle feed. The maximum feedrate in manual

handle feed is determined according to the state of this signal as follows.

Maximum manual handle

feedrate switch signal

Maximum feedrate

Manual rapid traverse rate (parameter No. 1424)

Maximum manual handle feedrate (parameter No. 1434)

Manual handle feed direction inversion signal HDN<Gn347.1>

[Classification] Input signal

[Function] Inverts the rotation direction of the manual pulse generator and the axis movement

direction in manual handle feed.
0:

Does not invert the axis movement direction in relation to the rotation direction of
the manual pulse generator.

Inverts the axis movement direction in relation to the rotation direction of the
manual pulse generator.

The axis whose movement direction is to be inverted by this signal can be selected using
bit 1 (HNAx) of parameter No. 7102. This signal does not work on the rotation direction
of manual linear/circular interpolation.

FANUC Series 0i-MODEL F Plus. CONNECTION MANUAL (FUNCTION) - page 82