SMC Networks LECSB2-T Series User Manual

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16. POSITIONING MODE
16.12 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.
16.12.1 JOG operation
(1) Setting
According to the purpose of use, set input signals and parameters as shown below. In this case, DI0
(Program No. selection 1) to DI7 (Program No. selection 8) are invalid.
Item
Used device/parameter
Setting
Manual operation mode
selection
MD0 (Operation mode selection 1)
Switch off MD0.
Servo motor rotation direction
[Pr. PA14]
Refer to (2) of 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
[Pr. PC03]
Set the S-pattern acceleration.
(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
(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) of this section. Switching on ST2 rotates the servo motor opposite to the direction of ST1 (Forward
rotation start).
ST2: on
Forward rotation (CCW)
Reverse rotation (CW)
ST1: on
ST1: on
Forward rotation (CCW)
Reverse rotation (CW)
ST2: on
[Pr. PA14]: 0 [Pr. PA14]: 1

SMC Networks LECSB2-T Series Specifications

General

Brand	SMC Networks
Model	LECSB2-T Series
Category	DC Drives
Language	English