Omron M1 Series

Parameter
No.
Function name Monitor or Data Range
Default
data
Setting
during
RUN
Unit
X10
Second Last Alarm History/
Number of Consecutive Same
Alarms
0B hex (11) : Lin Input phase
loss protection
10 hex (16) : PbF Inrush cur-
rent avoidance circuit error
11 hex (17) : OH1 Heat sink
overheat
12 hex (18) : OH2 External
alarm input
13 hex (19) : OH3 Inverter in-
ternal overheat
14 hex (20) : OH4 Motor pro-
tection (PTC thermistor)
16 hex (22) : dbH Braking re-
sistor overheat
17 hex (23) : OL1 Motor 1
overload
18 hex (24) : OL2 Motor 2
overload
19 hex (25) : OLU Inverter
overload
1B hex (27) : OS Over speed
protection
1C hex (28) : Pg PG discon-
nection
1F hex (31) : Er1 Memory er-
ror
20 hex (32) : Er2 Operator
communications
23 hex (35) : Er5 Option card
error
24 hex (36) : Er6 Operation
protection
25 hex (37) : Er7 Tuning error
2A hex (42) : Erd Detection of
step-out
2E hex (46) : OPL Output
phase loss protection
2F hex (47) : ErE Following er-
ror (excessive speed devia-
tion)
0
- -
4 Parameter List
4-54
M1 Series Standard Type User's Manual (I669)