36
YASKAWA
SIEP C730600 83E CC-Link Technical 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.
oFA30 to
oFA43
Option Card Connection 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.
oFb00
Option Not Compatible with Port
The option connected to connector CN5-B 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.
oFb02
Option Fault
An option of the same type is already installed in
option port CN5-A, CN5-B, or CN5-C.
Connect the option to the correct option port.
oFC00
Option Fault (CN5-B)
The option connected to connector CN5-C 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.
oFC02
Option Fault
An option of the same type is already installed in
option port CN5-A, CN5-B, or CN5-C.
Connect the option to the correct option port.
■
Minor Faults and Alarms
Code
Name
Causes
Possible Solutions
AEr
Station Address Setting Error
The node address for the communication option is
not in the permitted setting range.
Set
F6-10 [CC-Link Node Address]
correctly.
CALL
Serial Comm Transmission Error
The communications cable wiring is incorrect.
Correct wiring errors.
There is a short circuit in the communications cable
or the communications cable is not connected.
•
Repair the short-circuited or disconnected portion of the cable.
•
Replace the defective communications cable.
A programming error occurred on the controller
side.
Examine communications at start-up and correct programming
errors.
There is damage to the communications circuitry.
•
Do a self-diagnostics check.
•
If the problem continues, replace the control board or the
drive. Contact Yaskawa or your nearest sales representative to
replace the control board.
The termination resistor setting for MEMOBUS/
Modbus communications is incorrect.
On the last drive in a MEMOBUS/Modbus network, set DIP
switch S2 to the ON position to enable the termination resistor.
CyPo
Cycle Power to Active Parameters
Comm. Option Parameter Not Upgraded
Re-energize the drive to update the communication option
parameters.
