Mitsubishi QJ71MB91 User Manual

11
TROUBLESHOOTING
11.4 Error Codes
11.4.1 Error code storage area
11 - 26
9
PROGRAMMING
10
DEDICATED INSTRUCTIONS
11
TROUBLESHOOTINGAPPENDICESINDEX
(8) Error log
Up to 32 latest errors are stored in the Error log area as an error history.
(a) Number of errors occurred
The number of errors entered to the error log is stored.
If 65536 or more errors have occurred, the count stops at FFFF
H
(65535).
(b) Error log write pointer
The number of the latest error log is stored.
0 : No error (No error log entry)
1 to 32 : Error log number where the latest error log was entered
Table11.13 Configuration of the Error log area
Error log area name Address
Number of errors occurred 0CFE
H
(3326)
Error log write pointer 0CFF
H
(3327)
Error log 1
Detailed error code 0D00
H
(3328)
Exception code 0D01
H
(3329)
Function code 0D02
H
(3330)
CH 0D03
H
(3331)
Station No.
0D04
H
(3332)
Function
0D07
H
(3335)
Error logs 2 to 32 (same as Error log 1)
0D08
H
to 0DFF
H
(3336 to 3583)

Mitsubishi QJ71MB91 Specifications

General

Brand	Mitsubishi
Model	QJ71MB91
Category	Controller
Language	English