Operation; Signal Description (Input Signal Order) - Savch SDA2 Series User Manual

4.1 Signal Description (Input Signal Order)

For safety, the servo motor drive‟s input signal is deal with the signal of motor stop firstly.
Item Description
01 Most priority operation signal
02 Priority operation signal
03 Signal to limit the torque
04 Signal to stop the servo motor
05 Signal to make the motor rotatable
06 Signal to decide the home position
Signals regardless of the operation
07
of the servo motor
・
If using the free-run command, the moving element of lifting mechanical system may drop. If it is
unnecessary, please do not equip with it.
・
The response time of external input terminal and output terminal is 1 [ms].
If the settings of reducing deviation or zero signals etc are performed, it may not be identified by the host
controller PLC (Generally, the scanned time of the PLC is dozens of [ms].
Corresponding signal (function NO.)
・Free-run command (54)
・Servo ON (1)
・Forced stop (10)
・Torque limit 0 (19)
・Torque limit 1 (20)
・+OT (7)
・- OT (8)
・Command pulse inhibit (26)
・Pause (31)
・Positioning cancel (32)
・Deviation clear (50)
・Forward rotation (2)
・Reverse rotation (3)
・Auto-start(4)
・Homing (5)
・Homing LS (6)
・Interrupt input (49)
・Position preset (16)
・Alarm reset (11)
・Edit permission command (55)
45

4 OPERATION