Mitsubishi MELSEC User Manual

12
TROUBLESHOOTING
12.3 Error Code List
12.3.4 Error code list (2000 to 2999)
12 - 33
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

Mitsubishi MELSEC Specifications

General

Category	Programmable Logic Controller (PLC)
Manufacturer	Mitsubishi Electric
Series	MELSEC
Programming Languages	Ladder Diagram (LD), Function Block Diagram (FBD), Structured Text (ST), Instruction List (IL), Sequential Function Chart (SFC)
Communication Protocols	Ethernet, CC-Link, RS-232, RS-485, USB, Profibus, Modbus
Model Series	FX, Q, L, iQ-R, iQ-F
Input Voltage	100-240V AC, 24V DC (varies by model)
Memory Capacity	Varies widely depending on the CPU module and series. Ranges from kilobytes to megabytes.
I/O Points	16 to 8192 points (varies by model)
Communication Ports	Ethernet, RS-232, RS-485, USB (varies by model)
Programming Software	GX Works2, GX Works3, GX Developer
Operating Temperature	0°C to 55°C
Storage Temperature	-25°C to 75°C
Humidity	5% to 95% (non-condensing)
Vibration Resistance	10 to 57Hz, 0.075mm amplitude; 57 to 150Hz, 9.8m/s² acceleration
Shock Resistance	147m/s², 3 times in each direction (X, Y, Z)
Protection Class	IP20 (varies by model)
CPU Processing Speed	0.02μs to 0.1μs per instruction (varies by model)