Yaskawa Modbus TCP/IP Installation Manual do Utilizador descarregar pdf (Página 45)

9 Troubleshooting

YASKAWA ELECTRIC TOBP C730600 57B 1000-Series Option SI-EM3 Installation Manual 45

LED Operator Display Fault Name

oFA04

Option Card Error (CN5-A)

Option flash write mode.

Cause Possible Solution

Option hardware fault Replace the option.

LED Operator Display Fault Name

oFA30 to

oFA43

Option Card Connection Error (CN5-A)

Communication ID error.

Cause Possible Solution

Option hardware fault Replace the option.

LED Operator Display Fault Name

oFb00

Option Card Connection Error (CN5-B)

Non-compatible option is connected.

Cause Possible Solution

Non-compatible option

connected to the drive.

Connect the correct option to CN5-A.

LED Operator Display Fault Name

oFb02

Option Card Fault (CN5-B)

Two of the same options are connected at the same time.

Cause Possible Solution

Options AI-A3 or DI-A3

were connected to the

CN5-B port while an

option was already

connected to CN5-A.

• Only one type of AI-A3, DI-A3 or SI- option can be connected to the drive.

• The SI-EM3 option can only be connected to CN5-A.

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Yaskawa Modbus TCP/IP Installation Manual do Utilizador Página 45