11 - 6 11 - 6
MELSOFT
11. POSITIONING DEBUGGING
11.1 3 History monitor
PURPOS
Monitor the error, warning, start and error-time start histories stored in the AD75
buffer memory during operation monitor.
The error-time start history is the history of starts until when an error occurs.
BASIC OPERATIO
1. Perform the basic operation in Section 11.1.2 to display the operation monitor
main screen.
2. Click the "History" button on the operation monitor main screen.
3. Click the <<Err. hist.>>/<<Warn. hist.>>/<<Start hist.>>/<<Start with err.>> tab.
4. To exit, click the "Close" button.
DISPLAY/SETTING SCREEN
[Error history monitor] [Warning history monitor]
DISPLAY/SETTING DATA
Item Description
No.
Represents the order of errors/warnings which occurred since power-on.
If more than 16 errors/warnings occurred, the older ones are deleted.
Axis
Shows the axis where the error/warning occurred.
Buffer memory address: 624 to 752
Code
Shows the error/warning code.
Buffer memory address: 624 to 752
Time
Shows the error/warning occurrence time in 100ms increments in relation to the time set to
the AD75 in the sequence program.
Example: The time at error history monitor No. 1 is 10 o'clock 20 minutes 50.3 seconds.
Buffer memory address: 624 to 752
Message Shows the error/warning name.
