68
YASKAWA
TOEP C730600 89B PROFINET Installation Manual
Code
Name
Causes
Possible Solutions
A data error occurred due to
electric interference
•
Prevent noise in the control circuit,
main circuit, and ground wiring.
•
If you identify a magnetic contactor
as a source of noise, install a surge
absorber to the contactor coil.
•
Use only recommended cables or
other shielded line. Ground the shield
on the controller side or the drive
input power side.
•
Separate all communication wiring
from drive power lines. Install an
EMC noise filter to the drive power
supply input.
•
Counteract noise in the master
controller (PLC).
Option is damaged
If there are no problems with the wiring
and the error continues to occur, replace
the option.
Connection Time-out
•
The option Requested Packet Interval
(RPI) timer timed out
•
Make sure that RPI time is set
properly
EF0
Option Card External
Fault
The option received an external
fault from the controller.
1.
Find the device that caused the
external fault and remove the caus.
2.
Clear the external fault input from
the controller.
A programming error occurred
on the controller side.
Examine the operation of the controller
program.
oFA00
Option Not
Compatible with Port
The option connected to
connector CN5-A is not
compatible.
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.
oFA01
Option Card Fault
(CN5-A)
The option connected to option
port CN5-A was changed during
run.
1.
De-energize the drive.
2.
Connect the option to the correct
option port.
oFA03,
oFA04
Option Card Error
(CN5-A)
A fault occurred in 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.
