Yaskawa SI-EN3 Installation - Manual (Page 47)

11 Troubleshooting
YASKAWA ELECTRIC TOBP C730600 58B 1000-Series Option SI-EN3 Installation Manual 47
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
to
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 Fault (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 Fault (CN5-B)
Two identical options are connected at the same time.
Cause Possible Solution
Options AI-A3 or DI-A3 are
connected to the CN5-B port
with an option connected to
CN5-A.
• Only one type of AI-A3, DI-A3 or SI-†† option can be connected to the drive.
• The SI-EN3 option can only be connected to CN5-A
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