M800/M80/E80 Series Maintenance Manual
1 System Basic Configuration
Example of alarm display (System warning)
Alarm/Warning code
Z51 E2PROM error
1L
1R
System warning
Z52 Battery fault
1L
1R
System warning
Z53 CNC overheat
1L
1R
System warning
Z55 RIO communication stop
1L
1R
System warning
Z57 System warning
1L
1R
System warning
Z58 ROM write not completed
1L
1R
System warning
Z59 Acc/dec time cnst too large
1L
1R
System warning
Note
(1) Remote I/O 2nd part system and Remote I/O 3rd part system is not displayed in the case of [Z55 RIO communication
stop].
0011
2L
2R
3L
3R
Warning code
Type
0001
2L
2R
3L
3R
Warning code
No meaning
0003
2L
2R
3L
3R
Warning code
Unit bit
0007
2L
2R
3L
3R
Warning code
Unit bit
0010
2L
2R
3L
3R
Warning code
Type
2L
2R
3L
3R
Warning code
No meaning
2L
2R
3L
3R
Warning code
No meaning
37
Displays of 7-segment LED (transition)
1L
1R
2L
2R
3L
3R
IB-1501273-F