Справочник Пользователя для Mitsubishi Electronics QCPU
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12.1 Err
or C
ode List
ode List
12.1.1 Er
ror codes
12.1.1
Error codes
Errors are detected by the self diagnostic function of the CPU module or detected during
communication with the CPU module.
communication with the CPU module.
The relation between the error detection pattern, error detection location and error code is shown
in Table 12.1.
in Table 12.1.
*
1: CPU module error codes are classified into minor, moderate, major errors as shown below.
• Minor error:
Errors that may allow the CPU module to continue the operation, e.g., battery error.
(Error code: 1300 to 10000)
(Error code: 1300 to 10000)
• Moderate error: Errors that may cause the CPU module to stop the operation, e.g., WDT error.
(Error code: 1300 to 10000)
• Major error:
Errors that may cause the CPU module to stop the operation, e.g., RAM error.
(Error code: 1000 to 1299)
(Error code: 1000 to 1299)
Determine the error level, i.e. whether the operation can be continued or stopped, by referring to
"Operating Statuses of CPU" described in Section 12.1.3 to 12.1.9 "Error Code List"
"Operating Statuses of CPU" described in Section 12.1.3 to 12.1.9 "Error Code List"
*
2: When detected an error code without being noted in the reference table, please contact your local
Mitsubishi representive.
12.1.2
Reading an error code
When an error occurs, reading an error code, error message or the like can be executed with GX
Developer.
Developer.
For the details of the operation method, refer to the operating manual for GX Developer.
Table12.1Reference destination
Error detection pattern
Error detection
location
Error code
Reference
Detection by the self
diagnostics function of CPU
module
diagnostics function of CPU
module
CPU module
1000 to 10000
*1*2
Detection at communication
with CPU module
with CPU module
CPU module
4000
H
to 4FFF
H
• QCPU User’s Manual (Hardware design,
Maintenance and Inspection)
Serial communication
module, etc.
module, etc.
7000
H
to 7FFF
H
Serial Communication User’s Manual, etc.
CC-Link module
B000
H
to BFFF
H
CC-Link System Master/Local Module User’s
Manual
Manual
Ethernet module
C000
H
to CFFF
H
Ethernet Interface Module User’s Manual
CC-Link IE controller
network
network
E000
H
to EFFF
H
CC-Link IE Controller Network Reference
Manual
Manual
MELSECNET/H
network module
network module
F000
H
to FFFF
H
• MELSECNET/H mode
Q Corresponding MELSECNET/H Network
System Reference Manual
System Reference Manual
• MELSECNET/10 mode
For QnA/Q4AR MELSECNET/10 Network
System Reference Manual
System Reference Manual