User`s manual

Troubleshooting Error code list
11 – 56
3004
PAR AME TE R E RROR
The parameter file is incorrect. Alternatively, the
contents of the file are not parameters.
 Collateral information

Common Information: File name/Drive name
 Individual Information: Parameter No.
 Diagnostic Timing
At power ON/At reset/STOP → RUN/At writing to
programmable controller
Check whether the parameter file version is
***.QPA, and check the file contents to be sure
they are parameters.
OFF Flicker Stop )
3005
PAR AME TE R E RROR
The contents of the parameter are damaged.
 Collateral information

Common Information: File name/Drive name
 Individual Information: Parameter No.
 Diagnostic Timing
At power ON/At reset/STOP → RUN
– Read the individual information of the error
using GX (IEC) Developer, check the parame-
ter item corresponding to the numerical value
(parameter No.), and correct it.
– Write the modified parameter items to the
CPU module again, and power-on the Pro-
grammable Controller or reset the CPU mod-
ule.
– When the same error occurs again, the hard-
ware is faulty.
Contact your local Mitsubishi representative.
OFF Flicker Stop Qn(H) (first 5
digits of serial
No. is 09012 or
later)
QnPH (first 5
digits of serial
No. is 10042 or
later)
QnPRH (first 5
digits of serial
No. is 10042 or
later)
3006
PAR AME TE R E RROR
– The high speed interrupt is set in a Q02CPU.
– The high speed interrupt is set in a multiple
CPU system.
– The high speed interrupt is set for a not appli-
cable base unit.
– No module is installed at the I/O address des-
ignated by the high speed interrupt.
 Collateral information

Common Information: File name/Drive name
 Individual Information: Parameter No.
 Diagnostic Timing
At power ON/At reset/STOP → RUN/At writing to
programmable controller
– Delete the setting of the Q02CPU' s high
speed interrupt. To use high speed interrupts,
change the CPU module to one of the Q02H/
Q06H/Q12H/Q25HCPU.
– To use a multiple CPU system, delete the set-
ting of the high-speed interrupt. To use high
speed interrupts, change the system to a sin-
gle CPU system.
– Use applicable base units.
– Re-examine the I/O address designated by the
high speed interrupt setting.
OFF Flicker Stop Qn(H) (first 5
digits of serial
No. is 04012 or
later)
3007
MISSING PARA.
The parameter file in the drive specified as valid
parameter drive by the DIP switches is inappli-
cable for the CPU module.
 Collateral information

Common Information: File name/Drive name
 Individual Information: Parameter No.
 Diagnostic Timing
At power ON/At reset/STOP → RUN/At writing to
programmable controller
Create parameters using GX (IEC) Developer, and
write them to the drive specified as valid parame-
ter drive by the DIP switches.
OFF Flicker Stop QnPRH
3009
PAR AME TE R E RROR
In a multiple CPU system, the modules for AnS,
A, Q2AS and QnA have been set to multiple con-
trol CPUs.
 Collateral information

Common Information: File name/Drive name
 Individual Information: Parameter No.
 Diagnostic Timing
At power ON/At reset/STOP → RUN/At writing to
programmable controller
Re-set the parameter I/O assignment to control
them under one CPU module. Change the
parameters of all CPUs in the multiple CPU sys-
tem.
OFF Flicker Stop Qn(H)
(Function
version is B or
later)
3010
PAR AME TE R E RROR
The parameter-set number of CPU modules dif-
fers from the actual number in a multiple CPU
system.
 Collateral information

Common Information: File name/Drive name
 Individual Information: Parameter No.
 Diagnostic Timing
At power ON/At reset/STOP → RUN/At writing to
programmable controller
Match the number of (CPU modules in multiple
CPU setting) - (CPUs set as empty in I/O assign-
ment) with that of actually mounted CPU mod-
ules.
OFF Flicker Stop Qn(H)
(Function
version is B or
later)
QnPH
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