Omron Q2A Series Technical Manual

Troubleshooting
7
7.4 Faults
SIEPYEUOQ2A01A AC Drive Q2A Technical Manual 263
Code Name Causes Possible Solutions
oFb00 Option Not Compatible with Port
The option card connected to connector CN5-B is
not compatible.
Connect the option card to the correct connector.
Note:
DO-A3, AO-A3, PG-B3, and PG-X3 options can connect to
connector CN5-B. Use connector CN5-C when connecting
only one encoder option card.
Note:
• Do a Fault Reset to clear the fault.
• Fault trace is not available for this fault.
Code Name Causes Possible Solutions
oFb01 Option Fault/Connection Error
The option card connected to connector CN5-B 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
oFb02 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
oFb03 to
oFb11
Option Card Error Occurred at
Option Port CN5-B
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
oFb12 to
oFb17
Option Card Error Occurred at
Option Port CN5-B
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
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.

Omron Q2A Series Specifications

General

Brand	Omron
Model	Q2A Series
Category	Controller
Language	English