Mitsubishi Electric M80 Series Maintenance Manual page 67

M800/M80/E80 Series Maintenance Manual
1 System Basic Configuration
Example of alarm display (Servo warning)
Alarm/Warning code
S51 Parameter error
1L 1R
Parameter error
S52 Servo warning
1L 1R
Servo warning
S52 Aux ax servo warning
1L 1R
Servo warning
Note
(1) Axis bit of the spindle in which the operation error has occurred is not displayed.
(2) Only the lower 2 digits of the parameter number are shown for [S51 Parameter error].
(3) 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.
[S52 Servo warning] and [S52 Aux ax servo warning]
IB-1501273-F
2205
2L 2R 3L
Error # (lower 2 Axis bit
digits)
E0
2L 2R 3L
Error # Axis bit
0092 0001
2L 2R 3L
Error # Axis bit
40
Displays of 7-segment LED (transition)
1L 1R 2L
Z
3R
X
3R
3R
2R 3L 3R