YASKAWA SI-EP3 Installation Manual page 59

Keypad Display
oFb00
Cause
The option card installed into
port CN5-A is incompatible with
the drive.
Keypad Display
oFb02
Cause
An option of the same type is
already installed in option port
CN5-A, CN5-B, or CN5-C.
Keypad Display
oFC00
Cause
The option card installed into
port CN5-C is incompatible with
the drive.
Keypad Display
oFC02
Cause
An option of the same type is
already installed in option port
CN5-A, CN5-B, or CN5-C.
YASKAWA ELECTRIC TOBP C730600 89D YASKAWA AC Drive Option SI-EP3 Installation Manual
Option Fault (CN5-B)
Non-compatible option is connected.
Connect the option to the correct option port.
Note: Use connector CN5-B when connecting DO-A3, AO-A3, or two PG
options. Use connector CN5-C when connecting only one PG option.
Option Fault (CN5-B)
Two identical options are connected at the same time.
Connect the option to the correct option port.
Option Fault (CN5-C)
Non-compatible option is connected.
Connect the option to the correct option port.
Note: AI-A3, DI-A3, and communication options are not supported by option
port CN5-C.
Option Fault
Option Flash write mode.
Connect the option to the correct option port.
9 Troubleshooting
Fault Name
Possible Solution
Fault Name
Possible Solution
Fault Name
Possible Solution
Fault Name
Possible Solution
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