Mitsubishi Electric MR-JE-*C Instruction Manual page 192

9. HOW TO USE JOG MODE
9. HOW TO USE JOG MODE
9.1 Jog mode (jg)
9.1.1 Function description
For the machine adjustment, home position adjustment, and others, positioning to any point is possible with
the Jog mode (jg).
JOG operation is available in the point table method, and station JOG operation and JOG operation are
available in the indexer method.
(1) JOG operation in the point table method
(a) Setting
Set objects/registers and parameters as shown below according to the purpose of use. In this case,
"Target point table" is disabled.
Item
Selecting Jog mode (jg)
Servo motor rotation direction [Pr. PA14]
Jog speed
Acceleration time constant
Deceleration time constant
Speed limit
(b) Servo motor rotation direction
[Pr. PA14] setting
0
1
Forward rotation start
CCW
(c) Operation
Switching on "Controlword bit 4 (Rotation start)" starts the operation with the set speed, acceleration
time constant, and deceleration time constant. Switching off "Controlword bit 4 (Rotation start)"
makes deceleration to a stop. Refer to (1) (b) in this section for rotation direction.
Item
Start/stop
Object/register/parameter to be used
Modes of operation
Profile velocity
Profile Acceleration
Profile deceleration
Max profile velocity
Forward rotation start
(Controlword bit 4 (Rotation start): on
Controlword bit 5 (Direction): off)
CCW rotation
CW rotation
CW
Reverse rotation start
[Pr. PA14]: 0
Object/register to be used
Controlword
Set "-100".
Refer to (1) (b) in this section.
Set the servo motor speed.
Set the acceleration time constant.
Set the deceleration time constant.
Set a speed limit value in operation.
Servo motor rotation direction
Reverse rotation start
(Controlword bit 4 (Rotation start): on
Controlword bit 5 (Direction): on)
Reverse rotation start
CCW
CW
Forward rotation start
[Pr. PA14]: 1
Set start/stop in "Controlword bit 4 (Rotation start)". The
setting is shown as follows:
On: start
Off: deceleration to a stop
9 - 1
Setting
CW rotation
CCW rotation
Setting