5-28
Speed Command
Previous Speed Command
Zero speed
preset level
Sn204=1
Set the speed
preset level as
Zero speed
Adjusted Speed Command
To Zero the speed command according to preset level in Sn215 set Sn204 to selection 1.
Parameter
Signal
Name Setting Description
Control
Mode
0 No action
Sn204
Zero Speed
selection
1
Regard Speed command as Zero. (According to Sn215
setting).
S
Servo Lock
In speed mode: the Servo Lock is used to lock servo motor when input voltage command is not at 0V.
When input contact LOK operates: The control mode changes to internal position control mode, it temporarily
stop motor rotation. Please refer to section 5-6-1 for setting input contact LOK function.
Speed Feedback Smooth Filter
When there is system abnormal vibration or noise, Set Cn032 (speed feed back smoothing filter) to
restrain vibration or noise. Addition of this filter will delay the speed response of servo system.
Parameter
Signal
Name Default Unit Setting Range Control Mode
Cn032
Speed feed back
smoothing filter
500 Hz 0~2500 Pe/Pi/S
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