User`s manual

Troubleshooting Error code list
11 – 54
11.3.3 Error code list (3000 to 3999)
Error
code
Error contents and cause Corrective action
LED status
CPU
status
Corre-
sponding
CPU
RUN ERR.
3000
PAR AME TE R E RROR
In a multiple CPU system, the intelligent function
module under control of another CPU is speci-
fied in the interrupt pointer setting of the PLC
parameter.
 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
– Specify the head I/O number of the intelligent
function module under control of the host
CPU.
– Delete the interrupt pointer setting of the
parameter.
OFF Flicker Stop Qn(H)
(Function
version is B or
later)
QnPH
QnU
(except
Q00UJCPU)
PAR AME TE R E RROR
The PLC parameter settings for timer time limit
setting, the RUN-PAUSE contact, the common
pointer number, general data processing, num-
ber of empty slots, system interrupt settings,
baud rate setting, and service processing setting
are outside the range that can be used by 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
– 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.
– Rewrite corrected parameters to the CPU
module, reload the CPU power supply and/or
reset the module.
– If the same error occurs, it is thought to be a
hardware error.
Contact your local Mitsubishi representative.
)
PAR AME TE R E RROR
In a program memory check, the check capacity
has not been set within the range applicable 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
QnPH
QnPRH (first 5
digits of serial
No. is 07032 or
later)
PAR AME TE R E RROR
The parameter settings in the error individual
information (special register SD16) are illegal.
 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
)
PAR AME TE R E RROR
The ATA card is set to the memory card slot
when the specified drive for the file register is set
to "memory card (ROM)" and [Use the following
file] or [Use the same file name as the program]
(either one is allowed) is set in the PLC file set-
ting.
 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
QnU (except
Q00UJ-, Q00U-
and Q01UCPU)
Tab. 11-5: Error code list (3000 to 3999) for PLC CPUs of MELSEC System Q