Mitsubishi Electric M80 Series Maintenance Manual page 125

M800/M80/E80 Series Maintenance Manual
4 Failure Diagnosis
Display items
Machine end detector
Mach. end detect No
Motor
Work time
Alarm history
1: Time
1: Alarm
8: Time
8: Alarm
Maint hist 1
Maint hist 4
Maint status
(*1) Data (station No./current position/command position) is displayed for axes of auxiliary axis state.
"-" is displayed for axes of non-auxiliary axis state (NC axis or during PLC axis control).
IB-1501273-F
This displays the machine end detector type.
The type is displayed when the control method is CLOSED or DUAL. * is displayed
when the method is SEMI.
This displays the machine end detector serial No.
This displays the motor type.
This displays the READY ON work time. (Units: 1 hr)
This displays servo alarms that occurred in latest order with the following formats.
Time: Work time when the alarm occurred
Alarm No.: Number of the servo alarms that occurred
This displays the maintenance dates.
Year: One digit
Month: 1 to 9, X (Oct.), Y (Nov.), Z (Dec.)
This displays the maintenance status.
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Details