
13 Troubleshooting
YASKAWA ELECTRIC
SIEP C730600 92A YASKAWA AC Drive Option SI-EN3 Technical Manual
61
Digital Operator Display
Fault Name
oFA00
Option Card Connection Error (CN5-A)
Option is not properly connected.
Cause
Possible Solution
The option card installed into port CN5-A is
incompatible with the drive.
Connect the option to the correct option port.
Note: PG option cards are supported by option ports CN5-B and CN5-C only.
Digital Operator Display
Fault Name
oFA01
Option Card Fault (CN5-A)
Option is not properly connected.
Cause
Possible Solution
The option connected to option port CN5-A was
changed during run.
De-energize the drive and plug the option into the drive according to
.
Digital Operator Display
Fault Name
oFA03
Option Card Error (CN5-A)
Option self-diagnostics error.
Cause
Possible Solution
The option card connection to port CN5-A is
faulty.
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.
Digital Operator Display
Fault Name
oFA04
Option Card Error (CN5-A)
Option flash write mode.
Cause
Possible Solution
The option card connection to port CN5-A is
faulty.
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.
Digital Operator Display
Fault Name
to
oFA30 to oFA43
Option Card Connection Error (CN5-A)
Communication ID error.
Cause
Possible Solution
The option card connection to port CN5-A is
faulty.
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.
Digital Operator Display
Fault Name
oFb00
Option Fault (CN5-B)
Non-compatible option is connected.
Cause
Possible Solution
The option card installed into port CN5-B is
incompatible with the drive.
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.
Digital Operator Display
Fault Name
oFb02
Option Fault (CN5-B)
Two identical options are connected at the same time.
Cause
Possible Solution
An option of the same type is already installed in
option port CN5-A, CN5-B, or CN5-C.
Connect the option to the correct option port.
EtherNet_conditional_E.book 61 ページ 2016年6月28日 火曜日 午後11時30分