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
32 hex (50) : ErC Magnetic
pole position detection error
33 hex (51) : ErF Data save
error in case of undervoltage
34 hex (52) : d0 Excessive po-
sitioning deviation
35 hex (53) : ErP (RS-485
communications error, Option
card)
38 hex (56) : Ero Position con-
trol error
39 hex (57) : ECF EN circuit
failure
3A hex (58) : CoF PID feed-
back disconnection detected
3B hex (59) : dbA Braking re-
sistor overheat
44 hex (68) : ErU Support tool
communication disconnection
46 hex (70) : OH6 Inrush cur-
rent prevention resistor over-
heat
FD hex (253) : Lok Locked by
password
FE hex (254) : Err Mock alarm
(Subcode = 9998)
0 -
-
X11 Second last Multiple Alarm2
0000 to FFFF Hex
0 - -
X12 Second Last Multiple Alarm3
0000 to FFFF Hex
0 - -
X13 Second Last Alarm Sub Code
0 to 9999
0 - -
X14
Second Last Multiple Alarm Sub
Code
0 to 9999
0 - -
4 Parameter List
4-55
M1 Series Standard Type User's Manual (I669)
4-1 List of Monitors by Group
4
4-1-4 Parameter X (Alarm Information 2)