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12
TROUBLESHOOTING
12.3 Error Code List
12.3.4 Error code list (2000 to 2999)
12 - 34
9
EMC AND LOW
VOLTAGE
DIRECTIVES
10
LOADING AND
INSTALLATION
11
MAINTENANCE AND
INSPECTION
12
TROUBLESHOOTING APPENDICES INDEX
2500
• There is a program file that uses a
device that is out of the range set in
the PLC parameter device setting.
Read the common information of the
error using the GX Developer, check to
be sure that the parameter device
allocation setting and the program file
device allocation correspond to the
numerical values there (file name), and
correct if necessary.
QS
2501
• More than two program files exist for
one drive.
• The program name differs from the
program contents.
• Delete unnecessary program files.
• Match the program name with the
program contents.
QS
2502
The program file is incorrect.
Alternatively, the file contents are not
those of a sequence program.
Check whether the program version
is .QPG, and check the file
contents to be sure they are for a
sequence program.
QS
2503
There are no program files at all.
(A drive No. is only displayed on the
common information.)
• Check program configuration.
• Check parameters and program
configuration.
QS
Error
Code
(SD0)
Error Contents and Cause Corrective Action
Corresponding
CPU