Estun ProNet Plus Series, Руководство пользователя

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ProNet Plus Series AC Servo User's Manual
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Speed Reference Offset .
(1) Automatic Adjustment of the Speed Reference Offset
The automatic adjustment of reference offset (Fn003) cannot be used when a position loop has been formed with a host
controller and the error pulse is changed to zero at the servomotor stop due to servolock. Use the speed reference offset
manual adjustment (Fn004) described in the next section for a position loop.
The zero-clamp speed control function can be used to force the servomotor to stop while the zero speed reference is
given. Refer to 4.5.7 Using the Zero Clamp Function .
Note: The speed reference offset must be automatically adjusted with the servo OFF.
Adjust the speed reference offset automatically in the following procedure.
1.Turn OFF the servo drive and input the 0V reference voltage from the host controller or external circuit.
Servomotor
Slow rotation
（
Servo ON
）
Servo OFF
0V Speed
Reference
Host
Controller
Servodrive
2.Press the MODE key to select the utility function mode.
3.Press the INC or DEC key to select parameter Fn003.
4.Press the ENTER key to enter into the speed reference offset automatic adjustment mode.
5.Press the MODE key for more than one second, the reference offset will be automatically adjusted.
7.Press ENTER key to return to the Fn003 display of the utility function mode.
8.Thus, the speed reference offset automatic adjustment is completed.