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Sharp AL1620
Error Codes List page 9
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- Code: U9-82
- Description: Operation control PWB communication trouble (Overrun)
Communication trouble between MCU and the operation control PWB (Overrun error)
- Causes: Operation control PWB connector disconnection Operation control PWB MCU PWB harness failure
- Remedy: Check the connectors and harness of the operation control PWB and the MCU PWB. Check grounding of the machine.
- Code: U9-84
- Description: Operation control PWB communication trouble (Framing)
Communication trouble between MCU and the operation control PWB (Framing error)
- Causes: Operation control PWB connector disconnection Operation control PWB MCU PWB harness failure
- Remedy: Check the connectors and harness of the operation control PWB and the MCU PWB. Check grounding of the machine.
- Code: U9-88
- Description: Operation control PWB communication trouble (Time-out)
Communication trouble between MCU and the operation PWB (Time-out error)
- Causes: Operation control PWB connector disconnection Operation control PWB MCU PWB harness failure
- Remedy: Check the connectors and harness of the operation control PWB and the MCU PWB. Check grounding of the machine.
- Code: U95
- Description: Operation control PWB connection error
- Causes:
- Remedy:
- Code: U99
- Description: Operation control PWB connection error
- Causes:
- Remedy: