Mitsubishi Electric L02SCPU User's Manual And Reference page 262

(2) Current error monitor
The information of latest and current CPU module error (including an annunciator) can be checked.
The current error monitor includes the following screens.
• "Error information" screen
• "Error common information" screen
• "Error individual information" screen
(a) Error information
If an error occurs, the following information is displayed.
Year and date when an error occurred
(b) Error common information
If an error occurs, the following information is displayed.
The following items are displayed in the "error common information" screen.
Error common information
Module No.
File name/drive name
Time (setting value)
Not error
260
Error code
Error message
Time when an error occurred
Error common information
Description
Slot No./block No.
I/O No.
Drive
File name
Time
Current page/number of pages
Current page/number of pages
Error common
information
Program error location

Description
File name
SFC block specification
SFC step specification
SFC transition specification
Step No./transition condition
Sequence step No.