M Series AC Servo
User Manual
91
Rev. 1.0
7/31/2019
400-820-9661
7.3 Velocity Mode
The velocity control mode is usually used on the applications of precision velocity control. For M2AC
servo drives, they are 4 types of velocity control mode: fix speed mode, analog command mode, SCL
control mode and multi velocity control mode. Fix speed mode will set motor running at a constant speed.
For analog command mode, velocity is controlled by external voltage input. SCL is a unique software
commanding tool design by MOONS
’
, it use serial communication command to control the motor. For
Multi velocity control mode, the drive uses external input to set up different velocity value. There are up to
8 different velocity value can be set.
Mode Control Signal
P-12 (CM)
Definitions
Description
Analog velocity
mode
+10~-10V Analog
signal
11
Analog velocity mode, NO run/stop signal, X2 is direction
switch.
Analog velocity
mode
+10~-10V Analog
signal
12
Analog velocity mode, X1 is run/stop signal, X2 is
direction switch.
Velocity Mode Digital input signal 15
Profile velocity mode, after drive is enabled. The drive
will run at velocity set by P-22 (JS). NO run/stop signal,
X2 is direction switch
Velocity Mode Digital input signal 16
Profile velocity mode, after drive is enabled. The drive
will run at velocity set by P-22 (JS). X1 is run/stop switch,
X2 is direction switch
In position error
output
Digital output signal 17
Profile velocity mode, NO run/stop signal. X2 is direction
switch. X10, X11, X12 is speed selection switch.
In position error
output
Digital output signal 18
Profile velocity mode, X1 is run/stop switch. X2 is
direction switch. X10, X11, X12 is speed selection switch.
NOTE:We highly recommend using M servo suite software to configure velocity mode.