YASKAWA GA700 Series Technical Manual page 338

7.4 Fault
Code Name
oFC02 Duplicate Options
Note:
Do a Fault Reset to clear the fault.
Code Name
oFC03 Diagnostic Error
Note:
Do a Fault Reset to clear the fault.
Code Name
oFC04 Flash Write Mode
Note:
Do a Fault Reset to clear the fault.
Code Name
oFC05 Option A/D Error
Note:
Do a Fault Reset to clear the fault.
Code Name
Option Card Error Occurred at
oFC06
Option Port (CN5-C)
Note:
Do a Fault Reset to clear the fault.
Code Name
oFC10 Option RAM Error
Note:
Do a Fault Reset to clear the fault.
Code Name
oFC11 Option Ope Mode Error
Note:
Do a Fault Reset to clear the fault.
Code Name
oFC12 Drive Receive CRC Error
Note:
Do a Fault Reset to clear the fault.
338
Causes
The same option cards or the same type of option
cards are connected to connectors CN5-A, B, and C.
Causes
A fault occurred in the option card.
Causes
A fault occurred in the option card.
Causes
A fault occurred in the option card.
Causes
A fault occurred in the option.
You re-energized the drive when:
• There is an encoder option installed the drive
• The drive main circuit power supply is energized
• There is an external 24 V power supply
connected to terminals PS-AC.
Causes
A fault occurred in the option card.
Causes
A fault occurred in the option card.
Causes
A fault occurred in the option card.
Possible Solutions
Connect the option card to the correct connector.
Possible Solutions
1. De-energize the drive.
2. Make sure that the option card is correctly connected to the
connector.
3. If the problem continues, replace the option card.
Possible Solutions
1. De-energize the drive.
2. Make sure that the option card is correctly connected to the
connector.
3. If the problem continues, replace the option card.
Possible Solutions
1. De-energize the drive.
2. Make sure that the option card is correctly connected to the
connector.
3. If the problem continues, replace the option card.
Possible Solutions
1. De-energize the drive.
2. Make sure that the option is correctly connected to the
connector.
3. Re-energize the drive. If the problem continues, replace the
option.
1. De-energize the drive main circuit power supply and the
external 24 V power supply to terminals PS-AC.
2. After the keypad display goes out, energize the drive main
circuit power supply again.
3. Supply the external 24 V power to terminals PS-AC.
When you use an encoder, de-energize the drive main circuit
power supply.
Possible Solutions
1. De-energize the drive.
2. Make sure that the option card is correctly connected to the
connector.
3. If the problem continues, replace the option card.
Possible Solutions
1. De-energize the drive.
2. Make sure that the option card is correctly connected to the
connector.
3. If the problem continues, replace the option card.
Possible Solutions
1. De-energize the drive.
2. Make sure that the option card is correctly connected to the
connector.
3. If the problem continues, replace the option card.
YASKAWA SIEPC71061705H GA700 Series Technical Manual