Appendix A: Panel & PLC Error Code Tables
Mitsubishi Q / QnA Series – PLC Error Codes (cont'd)
A
Panel Error Code
P499 Hex Value
0x4040
0x4041
0x4042
0x4043
0x4044
0x4050
0x4051
0x4052
0x4053
0x4080
0x4082
0x408B
0x40A0
0x40A1
0x40A2
0x40A3
0x40A4
0x40A5
0x40A6
0x4100
0x4101
0x4105
0x4106
0x4107
0x4110
0x4111
0x4A01
0x4A02
A–22
PLC Error Codes for Mitsubishi Q / QnA and Q Series
Module doesn't support request.
Request is out of module's range.
Module cannot be accessed.
Address for specified module is incorrect.
Hardware problem exist for specified module.
Request cannot be executed because memory card protect switch is on.
Specified memory cannot be accessed.
Specified memory attribute is read only and cannot be written to.
Error occurred when writing to specified memory location.
Request data error. Check cabling and electrical noise.
Specified request is already being executed.
The remote request cannot be performed.
A block number out of range was specified.
The number of blocks requested exceeds the range of the PLC.
A step number was specified out of range.
Step range limit exceeded.
Specified sequence step number is out of range.
Specified SFC device is out of range.
Block specification and step specification are incorrect.
CPU module hardware fault.
Serial communication connection incorrect.
CPU module internal memory fault. Bad CPU.
CPU is in initialization. Wait until CPU is booted up.
Specified function not supported by this CPU. Check memory types for that CPU.
Specified function not supported because CPU is in Stop. Put CPU in Run.
System is not up yet. Wait until system is up before performing request.
The network number specified does not exist. Routing not supported in C-more.
Station number specified does not exist. Routing not supported in C-more.
®
EA1-MG6-USER-M Hardware User Manual, 1st Ed. Rev C, 09/10
Description
Need help?
Do you have a question about the EA1-S6ML and is the answer not in the manual?