DS3 series servo manual
36
►► Common setting
1. It needs to do current checking offset auto-adjustment under below states:
New servo drive
After updated the hardware
Reset to out of factory parameters
Current checking offset auto-adjustment please refers to parameter F1-02.
2. Over range signal (P-OT/N-OT) and servo enable signal (S-ON)
(1) Over range signal
P-OT and N-OT input from terminal SI3 and SI4 separately. When the signal is ON (SI3/SI4
are 24V), ban forward or reverse rotation; when the signal is OFF (SI3/SI4 are 0V), enable
forward or reverse rotation.
The settings when users don’t use over range signal: (XX means any value or keep the
original value)
Parameter code P5-10 P5-11 P5-12
Explanation Enable to change
terminal distribution
P-OT N-OT
Setting value (HEX) XX01 00XX XX00
(2) Servo enable signal
The servo enable signal input from SI1. When the signal is OFF (SI1 is 0V), the servo
enables. When the signal is ON (SI1 is 24V), the servo doesn’t enable, power off.
The settings when the servo enables (XX means any value or keep the original value)
Parameter code P5-10
Explanation S-ON and enable to change terminal
distribution
Setting value (HEX) 8001
3. Simple settings of operation mode
(1) External pulse control
PLC or other motion controller sends continuous pulse, servo drive positioning according to
the received pulse quantity and frequency. The electronic gear ratio can be set freely.
For example: PLC output continuous pulse, the pulse mode is “pulse + direction”. The servo
motor rotates 1.75 circles per 15000 pulses.
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