Encoder Connector (With Caution Label); Battery Pack Connection For S-, L-, And U-Axis Motors; Battery Pack Connection For R-, B-, And T-Axis Motors - YASKAWA MOTOMAN-HP20D Maintenance Manual

159281-1CD
HP20D
2.2

2.2.1 Battery Pack Connection for S-, L-, and U-axis Motors

2.2.2 Battery Pack Connection for R-, B-, and T-axis Motors

2 Notes for Maintenance

2.2 Encoder Connector (with CAUTION Label)

Encoder Connector (with CAUTION Label)
Before disconnecting the encoder connector (with CAUTION label),
connect the battery pack to the motor referring to Fig. 2-2 "Battery Pack
Connection".
The connectors (crimped contact-pin) for the battery backup are installed
at the end point of the motor (BAT and OBT are marked). Connect the
battery pack according to the following procedure.
1. Remove the caps attached to the battery backup connectors of the
motor.
2. Connect the battery pack (HW9470932-A) with the battery backup
connectors located at the end point of the encoder cable. (Under this
condition, remove the encoder connector and carry out the
maintenance checks.)
3. After the maintenance check, confirm that all the connectors are
connected, then remove the battery pack. Install the caps attached to
the battery backup connectors of the motor.
The connectors (crimped contact-pin) for the battery backup are installed
at the end point of the encoder cables for the motor (BAT and OBT are
marked). Connect the battery pack according to the following procedure.
1. Connect the battery pack (HW9470932-A) with the battery backup
connectors located at the end point of the encoder cable. (Under this
condition, remove the encoder connector and carry out the
maintenance checks.)
2. After the maintenance check, confirm that all the connectors are
connected, then remove the battery pack.
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