5. HOW TO USE THE PROGRAM
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5.3 Manual operation mode
For the machine adjustment, home position adjustment, and others, you can shift the position to any position
with a JOG operation or manual pulse generator.
5.3.1 JOG operation
(1) Setting
According to the purpose of use, set input signals and parameters as shown below. At this time, DI0
(Program No. selection 1) to DI3 (Program No. selection 4) are disabled.
Item Device/parameter to be used Setting
Manual operation mode
selection
MD0 (Operation mode selection 1) Switch off MD0.
Servo motor rotation direction [Pr. PA14] Refer to (2) in this section.
JOG speed [Pr. PT13] Set the servo motor speed.
Acceleration time constant [Pr. PC01] Set the acceleration time constant.
Deceleration time constant [Pr. PC02] Set the deceleration time constant.
S-pattern
acceleration/deceleration time
constant
[Pr. PC03]
Set the S-pattern acceleration/deceleration time
constants.
(2) Servo motor rotation direction
[Pr. PA14] setting
Servo motor rotation direction
ST1 (Forward rotation start) on ST2 (Reverse rotation start) on
0 CCW rotation CW rotation
1 CW rotation CCW rotation
Forward rotation (CCW)
ST2: on
ST1: on
Reverse rotation (CW)
Forward rotation (CCW)
ST1: on
ST2: on
Reverse rotation (CW)
[Pr. PA14]: 0 [Pr. PA14]: 1
(3) Operation
When ST1 is switched on, the servo motor rotates using the JOG speed set in [Pr. PT13] and the
acceleration/deceleration constants set with [Pr. PC02] and [Pr. PC03]. For the rotation direction, refer to
(2) in this section. Switching on ST2 rotates the servo motor opposite to the direction of ST1 (Forward
rotation start).
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