12
Maintenance and Inspection
12.3.2
MP2300 Error Check Flowchart
12-6
12.3.2 MP2300 Error Check Flowchart
Find the correction to the problem using the following flowchart if the cause of the problem is
thought to be the MP2300 or SERVOPACK.
NO
YES
YES
NO
YES
NO
NO
YES
START
YES
NO
NO
YES
Display H01 drawing.
Axis alarm
Group alarm
Axis alarm?
IL04 = 0
System error
No alarm
Display Alarm (IL04)
monitoring parameter.
No alarm
System error
Motion program alarm
Axis alarm
Basic Module LEDs ERR
and ALM lit?
Use ladder program
(motion program) to
manage motions?
Has alarm occurred?
Axis alarm?
Alarm output register = 0?
Use alarm code to determine cause. Use alarm bits to determine cause.
Display contents of alarm output
register. (Display register list in
HEX (H) mode.)
Go to 12.4.2 Troubleshoot-
ing Flowchart for System
Errors
on page 12-12.