YASKAWA SI-EM3D Installation Manual page 76

10 Troubleshooting
Code Name
Option Card External
EF0
Fault
Option Not
oFA00
Compatible with Port
Option Card Fault
oFA01
(CN5-A)
oFA03, Option Card Error
oFA04 (CN5-A)
oFA30 to Option Card
oFA43 Connection Error
(CN5-A)
Option Not
oFb00
Compatible with Port
oFb02 Option Fault
76
Causes
Connection Time-out
Duplicate Station Address
The option received an external
fault from the controller.
A programming error occurred
on the controller side.
The option connected to
connector CN5-A is not
compatible.
The option connected to option
port CN5-A was changed during
run.
A fault occurred in the option.
A fault occurred in the option.
The option connected to
connector CN5-B is not
compatible.
An option of the same type is
already installed in option port
CN5-A, CN5-B, or CN5-C.
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Possible Solutions
• The option Requested Packet Interval
(RPI) timer timed out
• Make sure that RPI time is set
properly
Check if the option shares Station
Address with at least one other node.
Check the setting values of F6-20
[MECHATROLINK Station Address].
1. Find the device that caused the
external fault and remove the caus.
2. Clear the external fault input from
the controller.
Examine the operation of the controller
program.
Connect the option to the correct
connector.
• Use connector CN5-A when you
connect the option.
To use other options, refer to those
option manuals.
1. De-energize the drive.
2. Connect the option to the correct
option port.
1. De-energize the drive.
2. Make sure that the option is
correctly connected to the connector.
3. If the problem continues, replace the
option.
1. De-energize the drive.
2. Make sure that the option is
correctly connected to the connector.
3. If the problem continues, replace the
option.
Connect the option to the correct
connector.
• Use connector CN5-A when you
connect the option.
To use other options, refer to those
option manuals.
Connect the option to the correct option
port.