5 Operation
5.9.3 Battery Replacement
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(1) Battery Replacement Procedure
Using an Encoder Cable with a Battery Case
1. Turn ON only the control power supply.
2. Open the battery case cover.
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.
7. Check that the alarm display has been cleared and that the multi-winding drive unit, SERVOPACKs, and
converters operate normally.
If the control power supply is turned OFF and the battery is disconnected (which includes
disconnecting the encoder cable), the absolute encoder data will be deleted.
Open the cover.
Mount the JZSP-BA01 battery.
To multi-winding drive unit
Encoder Cable
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