User`s manual

Troubleshooting Error code list
11 – 66
3107
LINK PARA. ERROR
– The CC-Link parameter setting is incorrect.
– The set mode is not allowed for the version of
the mounted CC-Link module.
 Collateral information

Common Information: File name
 Individual Information: Parameter No.
 Diagnostic Timing
At power ON/At reset/STOP → RUN
Check the parameter setting.
OFF Flicker Stop )
3200
SFC PARA. ERROR
The parameter setting is illegal.
Though Block 0 was set to "Automatic start" in
the SFC setting of the PLC parameter dialog box,
Block 0 does not exist.
 Collateral information

Common Information: File name
 Individual Information: Parameter No.
 Diagnostic Timing
STOP → RUN
Read the common information of the error using
GX (IEC) Developer, check error step corre-
sponding to its numerical value (program error
location), and correct the problem.
OFF Flicker Stop Q00J/Q00/Q01
(Function
version is B or
later)
QnPH
QnPRH
QnU
3201
SFC PARA. ERROR
The block parameter setting is illegal.
 Collateral information

Common Information: File name
 Individual Information: Parameter No.
 Diagnostic Timing
STOP → RUN
OFF Flicker Stop Qn(H)
QnPH
QnPRH
3202
SFC PARA. ERROR
The number of step relays specified in the device
setting of the PLC parameter dialog box is less
than that used in the program.
 Collateral information

Common Information: File name
 Individual Information: Parameter No.
 Diagnostic Timing
STOP → RUN
Read the common information of the error using
GX (IEC) Developer, check error step corre-
sponding to its numerical value (program error
location), and correct the problem.
OFF Flicker Stop Qn(H)
QnPH
QnPRH
3203
SFC PARA. ERROR
The execution type of the SFC program specified
in the program setting of the PLC parameter dia-
log box is other than scan execution.
 Collateral information

Common Information: File name
 Individual Information: Parameter No.
 Diagnostic Timing
At power ON/At reset/STOP → RUN (The diagno-
stic timing of CPU modules except for Universal
QCPU can be performed only when switching the
CPU modules to run.)
Read the common information of the error using
GX (IEC) Developer, check error step corre-
sponding to its numerical value (program error
location), and correct the problem.
OFF Flicker Stop Qn(H)
QnPH
QnPRH
QnU
3300
SP. PARA. ERROR
The start I/O number in the intelligent function
module parameter set on GX Configurator differs
from the actual I/O number.
 Collateral information

Common Information: File name
 Individual Information: Parameter No. (gained
by dividing the head I/O number of parameter
in the intelligent function module set by GX
Configurator by 10 H )
 Diagnostic Timing
At power ON/At reset/STOP → RUN
Check the parameter setting.
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