9 Fault Diagnosis and Possible Solutions
YASKAWA Europe
YEU TOEP C710616 87A - A1000 Option Powerlink - Installation Manual
EN 31
Digital Operator Display
Fault Name
oFb00
Option Card Fault at Connector CN5-B
Non-compatible option card is connected.
Cause
Possible Solution
The Powerlink
option card has been plugged
into option port CN5-B.
Always use option port CN5-A for communication option cards.
Digital Operator Display
Fault Name
oFb02
Option Card Fault at Connector CN5-B
Two of the same option cards are connected at the same time.
Cause
Possible Solution
Two or more input option cards (analog,
digital or communication) have been
connected to the drive at the same time.
Use either an analog input option AI-A3 or a digital input option DI-
A3 or a communication option card. Never use two of these cards at
the same time.
Digital Operator Display
Fault Name
oFc00
Option Card Fault at Connector CN5-C
Non-compatible option card is connected
Drive is not processing the internal interface protocol. Drive does not
support Powerlink option card
Cause
Possible Solution
The POWERLINK option card has been
plugged into option port CN5-C
Always use option port CN5-A for communication option cards.
Digital Operator Display
Fault Name
oFc02
Option Card Fault at Connector CN5-C
Two of the same option cards are connected at the same time.
Cause
Possible Solution
Two or more input option cards (analog,
digital or communication) have been
connected to the drive at the same time.
Use either an analog input option AI-A3 or a digital input option DI-
A3 or a communication option card. Never use two of these cards at
the same time.
