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control device or the external circuit is shifted by a small amount (mV Unit). In this case, can use
panel to do automatically adjust of command offset.
Press the STA button to switch to F1-00; press the ENTER button to enter, and wait until the
F-F appears, the adjustment is complete.
6.5.4 Proportional action command（/P-CON）
◎P5-11
L:/P-CON Proportional action command
Initial value：n. 03 02
（ H
Control mode：All
Unit：~
Setting range：
Modify effective time："●"can be modified at any time, and will take effect by power off and
restart.
Parameter function：The same at P5-10.H
L: P-CON Proportional action command
The signal is valid: Operation in P (proportional) control mode (can reduce the jog caused by the
speed input command drift, but at the same time the rigidity of the servo motor will decrease, and
the output torque will be small when stopped)
Invalid signal: Operation in PI (proportional integral) control mode
6.5.5 Zero clamp（/ZCLAMP）
◎P5-16
L:/ZCLAMP Zero clamp input signal
The higher-level device uses the "speed command" input, without configuration "position
loop" system ,using this function.This means using it even if the input voltage of the speed
command "V-REF" is not "0V", stop the motor and keep the servo in locked state. When the "zero
clamp" Function is set to "ON", the position loop is temporarily placed inside, so the motor
clamps within ±1 pulse at this position. Even if it is rotated by an external force, it will return to
the zero clamp position.
◎P5-01
Zero clamp speed/ZCLAMP
Initial value：10
Control mode：3,4,7
Unit：rpm
Setting range：0~300
Modify effective time："○"can modify when servo OFF，and take effective by servo ON
Parameter function： When the zero clamp signal (P5-16) is valid and the motor rotation speed
command is less than the set value of P5-01, the motor is clamped and stops.
6.5.6 Synchronous speed detection signal（/V-CMP）
◎P5-21
H:/V-CMP Synchronous speed detection output
L）
36
0X050b
0X0510
0X0501
0X0514
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