7.4 Fault
328 YASKAWA SIEPC71061737B GA800 Drive Technical Reference
Code Name Causes Possible Solutions
oFC00 Option Not Compatible with Port
The option card connected to connector CN5-C is not
compatible.
Connect the option card to the correct connector.
Note:
AI-A3, DI-A3, and communication option cards cannot be
connected to the CN5-C connector.
Note:
• Do a Fault Reset to clear the fault.
• Fault trace is not available for this fault.
Code Name Causes Possible Solutions
oFC01 Option Fault/Connection Error
The option card connected to connector CN5-C was
changed during operation.
1. De-energize the drive.
2. Refer to the option card manual and correctly connect the
option card to the connector on the drive.
Note:
Do a Fault Reset to clear the fault.
Code Name Causes Possible Solutions
oFC02 Duplicate Options
The same option cards or the same type of option
cards are connected to connectors CN5-A, B, and C.
Connect the option card to the correct connector.
Note:
Do a Fault Reset to clear the fault.
Code Name Causes Possible Solutions
oFC03 to
oFC11
Option Card Error Occurred at
Option Port CN5-C
A fault occurred in the option card. 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.
Note:
Do a Fault Reset to clear the fault.
Code Name Causes Possible Solutions
oFC12 to
oFC17
Option Card Error Occurred at
Option Port CN5-C
A fault occurred in the option card. 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.
Note:
Do a Fault Reset to clear the fault.
Code Name Causes Possible Solutions
oFC50 to
oFC55
Option Card Error Occurred at
Option Port CN5-C
A fault occurred in the option card. Refer to the manual for the PG-RT3 or PG-F3 option card.
Note:
Do a Fault Reset to clear the fault.
Code Name Causes Possible Solutions
oH Heatsink Overheat
The ambient temperature is high and the heatsink
temperature of the drive is more than the value set in
L8-02 [Overheat Alarm Level].
• Measure the ambient temperature.
• Increase the airflow in the control panel.
• Install a cooling device (cooling fan or air conditioner) to lower
the ambient temperature.
• Remove objects near the drive that are producing too much heat.
The load is too heavy. • Measure the output current.
• Decrease the load.
• Decrease the value set in C6-02 [Carrier Frequency Selection].
The internal cooling fan of the drive stopped. 1. Use the procedures in this manual to replace the cooling fan.
2. Set o4-03 = 0 [Fan Operation Time Setting = 0 h].
Note:
• The drive detects this fault if the heatsink temperature of the drive is more than the value set in L8-02.
• Do a Fault Reset to clear the fault.
• If the drive detects this fault, it will operate the motor as specified by the Stopping Method set in L8-03 [Overheat Pre-Alarm Selection].
To Next Page
Loading...
