YASKAWA DI-A3 Installation Manual

Also see for AI-A3: Installation manual Installation manual

Contents

20 YASKAWA ELECTRIC TOBP C730600 39A YASKAWA AC Drive-Option Card DI-A3 Installation Manual6 Troubleshooting6 Troubleshooting◆ Error Codes Displayed on the Drive OperatorThe table below lists the various fault codes related to this option card.Further detail on various faults can be found in the instruction manual for the drive.• Check all cables connected to the option card.• Make sure the option card is properly installed to the drive.Table 6 Fault DisplayDigital Operator Display Fault NameoFA01 Option Card Connection Error at CN5-ACause Possible SolutionOption card at port CN5-A was changedduring run. Switch the power off and reconnect the option card.Digital Operator Display Fault NameoFb01 Option Card Connection Error at CN5-BCause Possible SolutionOption card at port CN5-B was changedduring run. Switch the power off and reconnect the option card.Digital Operator Display Fault NameoFb02 Duplicate Option at Port CN-BCause Possible SolutionSame type of option card connected toports CN5-A and CN5-B. Use only compatible option cards. See note <1>.Digital Operator Display Fault NameoFC01 Option Card Connection Error at CN5-CCause Possible SolutionOption card at port CN5-C was changedduring run. Switch the power off and reconnect the option card.Digital Operator Display Fault NameoFC02 Duplicate Option ConnectedCause Possible SolutionSame type of option card connected toports CN5-A, CN5-B, and CN5-C. Use only compatible option cards. See note <1>.