Mitsubishi Electric MELSEC Q Series User Manual page 473

9 TROUBLE SHOOTING
Error
Error name
code
0001h System error
Response time-out
0002h
error
0041h
0042h
System error
0043h
0044h
0045h Processing code error
Station No.
0046h
specification error
0047h Receive data error
0048h
0049h
004Dh
System error
004Eh
0050h
0051h
0055h Channel number error
0064h System error
Routing parameter
0065h
error
0066h Data send error
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Table Error Code List
Error definition
No response from the external
station.
An unsupported processing code
was issued.
The specified station No. is
incorrect.
Data are not received.
The Ethernet module is set so that
its write is disabled at RUN time.
No routing parameters are set.
Failed to send data.
Corrective action
 System error ( 1)
 Check the access target CPU
setting. (Refer to Section 4.6.7)
 Check the communication cable
status and access target CPU
status.
 Change the response monitoring
time setting (refer to Section 4.7
(3)).
 Correct the routing parameter set
for the CPU in the access path.
 Check the control CPU for the
network module on the network
communication route to the
access target CPU. (Refer to
Appendix 2 (2).)
 Check if the access target PLC
series is supported. (Refer to
Appendix 2 (1).)
 System error ( 1)
 Check the CPU in the access
path.
 Check the station No. setting in
the access target CPU setting.
(Refer to Section 4.6.7)
 Check the CPU in the access
path.
 System error ( 1)
 Check the Ethernet module
setting of the target CPU.
 System error ( 1)
 Set the routing parameter for the
CPU in the access path.
 Check the CPU in the access
path.
(Continued on the next page)
MELSEC-Q
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