Trip History And Inverter Status - Omron MX2 User Manual

Monitoring Trip Events, History, & Conditions
6-2-4

Trip History and Inverter Status

244
We recommend that you first find the cause of the fault before clearing it.
When a fault occurs, the inverter stores important performance data at the
moment of the fault. To access the data, use the monitor function (
d081
select details about the present fault. The previous 5 faults are stored in
d082 d086
to . Each error shifts
d081
to .
The following Monitor Menu map shows how to access the error codes. When
fault(s) exist, you can review their details by first selecting the proper function:
D081
is the most recent, and
Trip history 1 (Latest)
d081
. . .
ESC SET
Hz
E07.2
A
Hz
60.00
A
Hz
4.00
A
Hz
284.0
A
Hz
18
A
Hz
15
A
d081 d085 d082 d086
- to -
D086
is the oldest.
Trip history 6
d086
Error code
.0
Output frequency
.1
.2
.3
Output current
.4
.5
DC bus voltage
.6
.7
.8
Elapsed RUN time
Note: Indicated inverter status could
be different from actual inverter behavior.
e.g. When PID operation or frequency
Elapsed power-
given by analog signal, although it
ON time
seems constant speed, acceleration
and deceleration could be repeated
in very short cycle.
Section 6-2
d
xxx) and
, and writes the new error
E07.2
Inverter status
Trip cause
at trip point
Power up or initial processing
Stop
Deceleration
Constant speed
Acceleration
0Hz command and RUN
Starting
DC braking
Overload restriction