CO-- – Automatic zeroing of encoder Enter – Finish
Table 5.8 Operation of Automatic Zeroing Mode of Encoder
● The automatic zeroing of the encoder is mainly used to check the angle of Z pulse after the encoder for the servo
driver is installed.
5.2.8 Open Loop Operation Mode
I. Open Loop Operation
Press Enter to enter the open loop operation mode ―OL--‖. Press Enter again for more than 3 seconds and the open
loop operation mode starts up and the motor rotates. After that ―Finish‖ will be display.
OL-- –Open loop operation Enter – Finish
Table 5.9 Operation of Open Loop Operation Mode
● The open loop operation is used to preliminarily determine whether the servo driver has obvious quality
problems such as abnormal assembly of the bearing and the rotor, etc.
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