YASKAWA SI-EN3/V Technical Manual page 58

13 Troubleshooting
Non-compatible option connected to the drive
LED Operator Display
Cause
Problem with the connectors between the drive
and EtherNet/IP Option
LED Operator Display
Cause
EtherNet/IP Option hardware fault
LED Operator Display
Cause
EtherNet/IP Option hardware fault
LED Operator Display
to
oFA30 to oFA43
Cause
EtherNet/IP Option hardware fault
Minor Faults and Alarms
LED Operator Display
Cause
Communication wiring is faulty, there is a short
circuit, or improper connection
Programming error on the master side
Communication circuitry is damaged.
Explicit Message Communications Errors
When there is a problem with a request message sent from the master in explicit communications, the drive will return
one of the following error codes.
Error
Code Description
(hex)
08 Service not supported
09 Invalid attribute value
0C Object state conflict
58
Connect an option that is compatible with the drive
EtherNet/IP Option Fault
oFA01
EtherNet/IP Option is not properly connected
Turn the power off and check the connectors between the drive and EtherNet/IP Option
EtherNet/IP Option Fault
oFA03
EtherNet/IP Option self-diagnostics error
Replace the EtherNet/IP Option
EtherNet/IP Option Fault
oFA04
EtherNet/IP Option Flash write mode
Replace the EtherNet/IP Option
EtherNet/IP Option Fault (Port A)
Communication ID error
Replace the EtherNet/IP Option
Serial Communication Transmission Error
CALL
Communication is not established
Check for wiring errors
• Correct the wiring
• Remove 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
The service code is incorrect.
The attribute is incorrect.
Attempted to change an drive constant that cannot be changed
while the drive is running.
Fault Name
Possible Solution
Fault Name
Possible Solution
Fault Name
Possible Solution
Fault Name
Possible Solution
Minor Fault Name
Possible Solution
Cause
YASKAWA ELECTRIC SIEP YEACOM 01A V1000 Option EtherNet/IP Technical Manual
Minor Fault
(H2-
YES
Possible Solution
Correct the service code.
Correct the attribute.
Stop the drive.
= 10)