User`s manual

Troubleshooting Error code list
11 – 60
3100
LINK PARA. ERROR
In a multiple CPU system, the MELSECNET/H
under control of another CPU is specified as the
head I/O number in the network setting parame-
ter of the MELSECNET/H.
Collateral information
Common Information: File name/Drive name
Individual Information: Parameter No.
Diagnostic Timing
At power ON/At reset/STOP
RUN
Delete the MELSECNET/H network parameter
of the MELSECNET/H under control of
another CPU.
Change the setting to the head I/O number of
the MELSECNET/H under control of the host
CPU.
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
The network parameter of the MELSECNET/H
operating as the normal station is overwritten to
the control station.
Or, the network parameter of the MELSECNET/H
operating as the control station is overwritten to
the normal station. (The network parameter is
updated on the module by resetting.)
Collateral information
Common Information: File name/Drive name
Individual Information: Parameter No.
Diagnostic Timing
At power ON/At reset/STOP
RUN
Reset the CPU module.
OFF Flicker Stop Qn(H)
(Function
version is B or
later)
QnPH
QnPRH
QnU
LINK PARA. ERROR
The number of modules actually mounted is
different from that is set in Network parame-
ter for MELSECNET/H.
The head I/O number of actually installed
modules is different from that designated in
the network parameter of MELSECNET/H.
Some data in the parameters cannot be han-
dled.
The network type of MELSECNET/H is over-
written during power-on. (When changing the
network type, switch RESET to RUN.)
The mode switch of MELSECNET/H module
(for module with first 5 digits of serial No. is
"07032" or later) is outside the range .
Collateral information
Common Information: File name/Drive name
Individual Information: Parameter No.
Diagnostic Timing
At power ON/At reset/STOP
RUN
Check the network parameters and actual
mounting status, and if they differ, make them
match.
When network parameters are modified, write
them to the CPU module.
Check the setting of extension base unit stage
number.
Check the connection status of extension
base unit and extension cables. When the
GOT is busconnected to the main base unit or
extension base unit, also check its connection
status.
If the error occurs even after the above checks,
the possible cause is a hardware fault.
Contact your local Mitsubishi representative.
Set the mode switch of MELSECNET/H mod-
ule (for module with first 5 digits of serial No.
is "07032" or later) within the range.
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