Mitsubishi Electric M80 Series Maintenance Manual page 61

M800/M80/E80 Series Maintenance Manual
1 System Basic Configuration
Example of alarm display (Operation error)
Alarm/Warning code
M01 H/W stroke end axis exists
1L 1R
Operation error Error # (lower 3 digits)
M01 No operation mode
1L 1R
Operation error Error # (lower 3 digits)
M00 Aux ax R ret invld at ini
1L 1R
Auxiliary axis Error # (lower 3 digits)
operation error
M01 Aux ax handle ratio too large
1L 1R
Auxiliary axis Error # (lower 3 digits)
operation error
M90 Parameter set mode
1L 1R
Parameter can be set
M50 Multiple key inputs invalid
1L 1R
Operation error Error # (lower 3 digits)
Note
(1) Axis bit of the spindle in which the operation error has occurred is not displayed.
(2) Since the following alarms are displayed in the same state by the LEDs, it is difficult to distinguish them. Check the
details for each alarm on the diagnosis screen.
"0001 to 0099" and "1000 to 1099" of [M01 Operation error]
"0100 to 0199" and "1100 to 1199" of [M01 Operation error]
[M01 Operation error], [M00 Auxiliary axis operation error] and [M01 Auxiliary axis operation error]
"0002" of [M01 Operation error] and "5002" of [M50 Operation warning]
IB-1501273-F
0006 XYZ
2L 2R 3L 3R
Axis bit
0101
2L 2R 3L 3R
No meaning
0025 0004
2L 2R 3L 3R
Axis bit
0060 0002
2L 2R 3L 3R
Axis bit
2L 2R 3L 3R
No meaning
5002 0001
2L 2R 3L 3R
Key code (e.g.)
34
Displays of 7-segment LEDs (transition)
1L 1R 2L 2R 3L 3R