Yaskawa Sigma-5 User Manual: Design and Maintenance - Rotary Motors - MECHATROLINK-II Communications Reference - Manual (Page 126)

4.7 Absolute Encoders
4-41
4
Ope
rat
ion
3. Remove the old battery and mount the new JZSP-BA01 battery as shown below.
4. Close the battery case cover.
5. After replacing the battery, turn OFF the control power supply to clear the absolute encoder battery error
alarm (A.830).
6. Turn ON the control power supply again.
7. Check that the alarm display has been cleared and that the SERVOPACK operates normally.
Installing a Battery in the Host Controller
1. Turn ON the control power supply of the SERVOPACK only.
2. Remove the old battery and mount the new battery.
3. After replacing the battery, turn OFF the control power supply to clear the absolute encoder battery error
alarm (A.830).
4. Turn ON the control power supply again.
5. Check that the alarm display has been cleared and that the SERVOPACK operates normally.
If the SERVOPACK control power supply is turned OFF and the battery is disconnected
(which includes disconnecting the encoder cable), the absolute encoder data will be
deleted.
Mount the JZSP-BA01 battery.
To the SERVOPACK
Encoder Cable
Rotation
Close the cover.
Rotation