YASKAWA Motoman HP165-100 - Notes for Maintenance; Battery Pack Connection

9.2 Notes on Maintenance Procedures
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HW0481994
9.2.7 Notes for Maintenance
 Battery Pack Connection
The connectors (crimped contact-pin) for the battery backup are installed at the end point of
the motors (BAT and OBT are marked). Connect the battery packs according to the following
procedure.
1. Removed the cap attached to the battery backup connector of the motors.
2. Connect the battery packs (HW9470932-A) with the battery backup connectors (BAT
and OBT are marked) located at the end point of the cables for the encoder. (Under
this condition, remove the encoder connector and carry out the maintenance checks).
3. Confirm all connectors connected after the maintenance check, and remove the bat-
tery packs. Install the caps attached to the battery backup connectors of the motors.
Fig. 29 Battery Pack Connection
When performing maintenance such as replacement of a wire harness in the manipulator,
the encoder connector may be necessary to be removed. In this case, be sure to connect
the battery pack to the battery backup connector before removing the encoder connector.
Removing the encoder connector without connecting the battery pack leads to disappear-
ance of the encoder absolute data.
For the battery pack connection, refer to “ Fig. 29 Battery Pack Connection “.
Do not remove the battery pack in the connector base.
NOTE
NOTE
b
a
a
b
0BT
BAT
BAT*
0BT*
Motor
Connector for the battery backup
Battery Pack: HW9470932-A
b:Insertion-type pin terminal (Socket)
a:Insertion-type pin terminal (Pin)
Motor power connector
Connector for the encoder
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