IMPULSE®•G+/VG+ Series 4 Analog Monitor Installation Manual
August 2011
1-20
7. Troubleshooting
Drive-Side Error Codes
Table 5 lists the various fault codes related to the option. Refer to the drive Instruction Manual for
further details on fault codes.
Check the following items first when an error code occurs on the drive:
•
Are the cables connected properly and securely?
•
Is the option properly installed to the drive?
•
Did a momentary power loss occur?
Table 5: Fault Displays, Causes, and Possible Solutions
Digital Operator Display
Fault Name
oFA01
Option Fault (CN5-A)
Option is not properly connected.
Cause
Possible Solution
Option at drive port CN5-A was
changed during run.
Turn the power off and check the connectors between the
drive and option.
Digital Operator Display
Fault Name
oFb01
Option Fault (CN5-B)
Option is not properly connected.
Cause
Possible Solution
Option at drive port CN5-B was
changed during run.
Turn the power off and check the connectors betwene the
drive and option.
Digital Operator Display
Fault Name
oFb02
Option Fault (CN5-B)
Two of the same options are connected simultaneously.
Cause
Possible Solution
Same type of option connected to ports
CN5-A and CN5-B.
Use only compatible options.
Digital Operator Display
Fault Name
oFC01
Option connection error at drive port CN5-C
Cause
Possible Solution
Option at drive port CN5-C was
changed during run
Turn the power off and check the connectors between the
drive and option.
