YASKAWA SI-EM3 Installation Manual page 57

Keypad Display
oFA30 to
to
oFA43
Cause
The option card
connection to port
CN5-A is faulty.
Keypad Display
oFb00
Cause
The option card installed
into port CN5-B 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 91D YASKAWA AC Drive Option SI-EM3 Installation Manual
Option Card Connection Error (CN5-A)
Communication ID error.
1. Turn off the power.
2. Check if the option is properly plugged into the option port.
3. Replace the option if the fault continues to occur.
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.
Fault Name
Possible Solutions
Fault Name
Possible Solutions
Fault Name
Possible Solutions
Fault Name
Possible Solutions
Fault Name
Possible Solutions
9 Troubleshooting
57