Xinje DF3E Series, User Manual, Page: 59 / 189

51
When zero clamping is used, the current speed must be less than zero clamping speed to make the motor shaft
clamped; When the zero clamping function is started, the motor changes from speed mode to position mode. At
this time, if the motor shaft is rotated and released again, it will return to its original position. However, when the
motor shaft is rotated in speed mode, it will not return to its original position because there is no position
feedback.
2. Input signal setting
Parameter Signal Setting Meaning Range
P5-31
Zero clamp
/ZCLAMP
n.0000
(default)
Defaulted is not distribute to input
terminal
/Z-CLAMP signal is
distributed to input
terminal by parameter
P5-31, Range: 0000-0014.
n.0002 Input signal from SI2 terminal
3. Parameter setting
parameter Meaning
Default
setting
Unit Range Change Effective
P3-13 Zero clamp speed 10 rpm 0
～
300 Servo bb At once
P3-12 Zero clamp mode 0 - 0
～
3 Servo bb At once
P3-12 setting Contents
0
ZCLAMP input signal is ON, forced speed command is 0, when the speed
below P3-13, switch to position mode and the servo lock in this position.
1
ZCLAMP input signal is ON, forced set the speed command to 0.
2
ZCLAMP input signal is ON, the speed below P3-13, switch to position mode and the
servo lock in the position.
Note: after entering zero clamp mode, present setting speed is higher than
P3-13, motor doesn’t run, the ZCLAMP signal must be OFF, then motor
will run again.
3
ZCLAMP signal is ON, the setting speed is less than P3-13, switch to
position control mode, and servo is locked at this position. At this time, if
setting speed is over P3-13, the motor will run again.
4.4.1.3 Speed reach signal (/V-RDY)
◼
Related parameter
Parameter Signal
Default
setting
Suitable mode Meaning
Modify Effective
P5-51 /V-RDY n.0000 3, 7
Speed reach
signal
Anytime At once
Parameter Meaning
Default
setting
Unit Range
Modify Effective
P5-05 Reach speed 50 rpm 0
～
10000
Anytime At once
Speed arrival signal output condition
When the actual motor speed is greater than P5-05, output speed reach signal (/V-RDY).
Speed n
(rpm)
P5-05
/V-RDY ON
OFF
OFF