User`s manual

Troubleshooting Error code list
11 – 64
3103
LINK PARA. ERROR
In a multiple CPU system, Ethernet interface
module under control of another station is speci-
fied to the start I/O number of the Ethernet net-
work parameter.
 Collateral information

Common Information: File name/Drive name
 Individual Information: Parameter No.
 Diagnostic Timing
At power ON/At reset/STOP → RUN
– Delete the Ethernet network parameter of
Ethernet interface module under control of
another station.
– Change the setting to the start I/O number of
Ethernet interface module under control of the
host station.
OFF Flicker Stop Q00/Q01
(Function
version is B or
later)
Qn(H)
(Function
version is B or
later)
QnPH
QnU (except
Q00UJCPU)
LINK PARA. ERROR
– Although the number of modules has been set
to one or a greater number in the Ethernet
module count parameter setting, the number
of actually mounted module is zero.
– The start I/O No. of the Ethernet network
parameter differs from the I/O No. of the actu-
ally mounted module.
 Collateral information

Common Information: File name/Drive name
 Individual Information: Parameter No.
 Diagnostic Timing
At power ON/At reset/STOP → RUN
– Correct and write the network parameters.
If the error occurs after correction, it suggests
a hardware fault.
Contact your local Mitsubishi representative.
OFF Flicker Stop )
LINK PARA. ERROR
– Ethernet module whose network type is set to
"Ethernet (main base)" is mounted on the
extension base unit in the redundant system.
– Ethernet module whose network type is set to
"Ethernet (extension base)" is mounted on the
main base unit in the redundant system.
 Collateral information

Common Information: File name/Drive name
 Individual Information: Parameter No.
 Diagnostic Timing
At power ON/At reset/STOP → RUN
– Correct and write the network parameters.
If the error occurs after correction, it suggests
a hardware fault.
Contact your local Mitsubishi representative.
OFF Flicker Stop QnPRH (first 5
digits of serial
No. is 09012 or
later)
3104
LINK PARA. ERROR
– The Ethernet, MELSECNET/H and MELSEC-
NET/10 use the same network number.
– The network number, station number or
group number set in the network parameter is
out of range.
– The specified I/O number is outside the range
of the used CPU module.
– The Ethernet-specific parameter setting is not
normal.
 Collateral information

Common Information: File name/Drive name
 Individual Information: Parameter No.
 Diagnostic Timing
At power ON/At reset/STOP → RUN
– Correct and write the network parameters.
If the error occurs after correction, it suggests
a hardware fault.
Contact your local Mitsubishi representative.
OFF Flicker Stop )
Error
code
Error contents and cause Corrective action
LED status
CPU
status
Corre-
sponding
CPU
RUN ERR.
Tab. 11-5: Error code list (3000 to 3999) for PLC CPUs of MELSEC System Q