Err 40.0 Absolute system down fault in panasonic drive

Err 40.0 Absolute system down fault in panasonic drive means the battery for the absolute encoder is dead, disconnected, or voltage is below 3.2V.

Cause: The battery for the absolute encoder is dead, disconnected, or voltage is below 3.2V.

Remedy:

• Step 1: Replace the absolute battery.
• Step 2: You MUST perform an "Absolute Encoder Clear" operation via the software (Panaterm) or front panel (Aux function).
• Step 3: Re-home the machine (the zero point is lost).