Led Display When Alarm Or Warning Occurs - Mitsubishi Electric MDS-E Series Instruction Manual

MDS-E/EH Series Instruction Manual
7 Troubleshooting

7.1.1 LED Display When Alarm or Warning Occurs

(1) Servo and spindle drive unit
The axis No. and alarm/warning No. alternate on the display. The display flickers when an alarm occurs.
F1 (flicker)
F+axis No.
F+axis No.
No. 0
LED display
(2) Power supply unit
The alarm/warning No. is alternately displayed by one digit. Refer to section "7.2.1 List of alarms" and "7.2.2 List of
warnings" for details. The display flickers when an alarm or a warning occurs.
25 (flicker)
Alarm No.
LED display during servo alarm or spindle alarm
F1 E7
Warning No.
LED display during servo warning or spindle warning
Numbers displayed on LED
1 2 3 4 5
Alarm 61 (flicker)
LED display
during power supply alarm
F2 (flicker) 37 (flicker)
F+axis No. Alarm No.
F2 9F
F+axis No. Warning No.
6 7 8 9 A
Warning EA (flicker)
LED display
during power supply warning
375
Not lit
Not lit
B C D E F
IB-1501229-F