YASKAWA MECHATROLINK-II SI-T3 Technical Manual page 37

Operator Display
to
oFA30 to oFA43
Cause
MECHATROLINK-II Option hardware fault
Operator Display
Cause
Non-compatible option connected to the drive.
Operator Display
Cause
Option cards AI-A3 or DI-A3 were connected to
the CN5-B port while an option card was already
connected to CN5-A.
Operator Display
Cause
Non-compatible option connected to the drive.
Operator Display
Cause
Option cards AI-A3 or DI-A3 were connected to
the CN5-C port while an option card was already
connected to CN5-A.
Minor Faults and Alarms
Operator Display
Cause
Address outside the specified address range
Operator Display
Cause
Communication wiring is faulty, there is a short
circuit, or something is not connected properly.
Programming error on the master side
Communication circuitry is damaged.
YASKAWA ELECTRIC SIEP C730600 50A YASKAWA AC Drive-Option Card MECHATROLINK-II Technical Manual
MECHATROLINK-II Option Fault (CN5-A)
Communication ID error
⇒ Replace the MECHATROLINK-II Option. Contact Yaskawa for assistance.
MECHATROLINK-II Option Fault (CN5-B)
oFb00
Non-compatible option card is connected.
⇒ Connect the correct option card to CN5-A.
MECHATROLINK-II Option Fault (CN5-B)
oFb02
Two of the same option cards are connected at the same time.
⇒ Only one type of option input card AI-A3 or DI-A3 can be connected to the drive. Only this
option card for MECHATROLINK-II can be connected to CN5-A.
MECHATROLINK-II Option Fault (CN5-C)
oFc00
Non-compatible option card is connected.
⇒ Connect the correct option card to CN5-A.
MECHATROLINK-II Option Fault (CN5-C)
oFc02
Two of the same option cards are connected at the same time.
⇒ Only one type of option input card AI-A3 or DI-A3 can be connected to the drive. Only this
option card for MECHATROLINK-II can be connected to CN5-A.
Station Address Error
AEr
MECHATROLINK-II Option is set to an address outside the allowable setting range.
⇒ Set F6-20 to an address within the specified range.
Serial Communication Transmission Error
CALL
Communication has not yet been established.
Check for wiring errors.
⇒ Correct the wiring.
⇒ Remove and ground shorts and reconnect loose wires.
⇒ Check communications at start-up and correct programming errors.
Perform a self-diagnostics check.
⇒ Replace the drive if the fault continues to occur.
Fault Name
Possible Solution
Fault Name
Possible Solution
Fault Name
Possible Solution
Fault Name
Possible Solution
Fault Name
Possible Solution
Minor Fault Name
Possible Solution
Minor Fault Name
Possible Solution
9 Troubleshooting
Minor Fault
(H2- = 10)
YES
Minor Fault
(H2- = 10)
YES
YES
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