Omron M1 Series User Manual page 192

4 Parameter List
Parameter
No.
Cumulative Running Time at Trip-
M95
ping
M96 Fourth Last Alarm Contents
4-26
Function name
0 to 655350 hour
0 (00 Hex): No alarm
1 (01 Hex): OC1 Overcurrent
protection (during accelera-
tion)
2 (02 Hex): OC2 Overcurrent
protection (during decelera-
tion)
3 (03 Hex): OC3 Overcurrent
protection (during constant
speed operation)
6 (06 Hex): OU1 Overvoltage
protection (during accelera-
tion)
7 (07 Hex): OU2 Overvoltage
protection (during decelera-
tion)
8 (08 Hex): OU3 Overvoltage
protection (during constant
speed operation or stopping)
10 ( 0A Hex): LU Undervoltage
protection
11 (0B Hex): Lin Input phase
loss protection
16 (10 Hex): PbF Inrush Cur-
rent Prevention Circuit Error
17 (11 Hex): OH1 Heat sink
overheat
18 (12 Hex): OH2 External
alarm input
19 (13 Hex): OH3 Inverter in-
ternal overheat
20 (14 Hex): OH4 Motor pro-
tection (PTC thermistor)
22 (16 Hex): dbH Braking re-
sistor overheat
23 (17 Hex): OL1 Motor 1
overload
24 (18 Hex): OL2 Motor 2
overload
25 (19 Hex): OLU Inverter
overload
27 (1B Hex): OS Over speed
protection
28 (1C Hex): Pg PG discon-
nection
Monitor or data range
M1 Series Standard Type User's Manual (I669)
Setting
Default
during Unit
data
RUN
0 - h
0 - -