YASKAWA P1000 Technical Manual page 302

6.4 Fault Detection
Digital Operator Display
Cause
The option card connection to port CN5-B is
faulty
Digital Operator Display
Cause
An option card of the same type is already
installed in option port CN5-A
An input option card is already installed in
option port CN5-A
Digital Operator Display
oFb03 to oFb11
to
to oFb12 to oFb17
Cause
Option card or hardware is damaged
Digital Operator Display
Cause
The option card installed into port CN5-C is
incompatible with the drive
A communication option card has been
installed in option port CN5-C
Digital Operator Display
Cause
The option card connection to port CN5-C is
faulty.
Digital Operator Display
Cause
An option card of the same type is already
installed in option port CN5-A or CN5-B.
An input option card is already installed in
option port CN5-A or CN5-B.
Digital Operator Display
to oFC03 to oFC11
oFC12 to oFC17
to
302
Option Card Fault at Option Port CN5-B
oFb01
Option not properly connected
• Turn off the power and reconnect the option card.
• Check if the option card is properly plugged into the option port. Make sure the card is fixed properly.
• Try to use the card in a different option port. If the option card works properly in a different option
port, CN5-B is damaged, and the drive requires replacement. If the error persists (oFA01 or oFC01
occur), replace the option card.
Option Card Fault at Option Port CN5-B
oFb02
Same type of option card is currently connected
Only one of each option card type can only be installed simultaneously. Make sure only one type of option
card is connected.
Install a communication option. More than one of the same type of card cannot be installed simultaneously.
Option card error occurred at Option Port CN5-B
• Cycle power to the drive.
• If the problem continues, replace the control board or the entire drive. Contact Yaskawa or a Yaskawa
representative for instructions on replacing the control board.
Option Card Connection Error at Option Port CN5-C
oFC00
Option compatibility error
Confirm that the drive supports the option card to be installed. Contact Yaskawa for assistance.
Communication option cards are only supported by option port CN5-A. It is not possible to install more
than one communication option.
Option Card Fault at Option Port CN5-C
oFC01
Option not properly connected
• Turn the power off and reconnect the option card.
• Check if the option card is properly plugged into the option port. Make sure the card is fixed properly.
• Try to use the card in a different option port. If the option card works properly in a different option
port, CN5-C is damaged, and the drive requires replacement. If the error persists (oFA01 or oFb01
occur), replace the option card.
Option Card Fault at Option Port CN5-C
oFC02
Same type of option card is currently connected
Only one of each option card type can only be installed simultaneously. Make sure only one type of option
card is connected.
Install a communication option, a digital input option, or an analog input option. More than one of the
same type of card cannot be installed simultaneously.
Option Card Error Occurred at Option Port CN5-C
Fault Name
Possible Solution
Fault Name
Possible Solution
Fault Name
Possible Solution
Fault Name
Possible Solution
Fault Name
Possible Solution
Fault Name
Possible Solution
Fault Name
YASKAWA SIEP YAIP1U 01C AC Drive - P1000 Technical Manual