Description Of Status Indicators - Omron VARISPEED V7 User Manual

Description of Status Indicators

There are two Inverter operation status indicators on the middle right
section of the face of the V7AZ. The combinations of these indicators
indicate the status of the Inverter (ON, flashing, and OFF). The RUN
indicator and status indicator on the
tion.
RUN
ALARM
The following table shows the relationship between the Inverter condi-
tions and the indicator on the RUN button of the Digital Operator as
well as the RUN and ALARM indicators on the face of the V7AZ.
The indicators are lit, unlit or flashing reflecting the order of priority.
Digital
Operator
Priority
RUN
1
2
3
4
5
6
7
8
9
:Flashing (long flashing)
:ON
(Green)
Operation ready
(Red)
Face of
the V7AZ
RUN ALARM
5 Operating the Inverter
button have the same func-
(During stop)
Conditions
Power supply is shut down.
Until the Inverter become ready after the power is
turned ON.
Fault
Emergency stop (Stop Command is sent from the
Digital Operator when the control circuit terminals
were used to operate the Inverter.)
Emergency stop (Emergency stop alarm is sent from
the control circuit terminal.)
Note: Indicators will be the same as with alarm
(stopped) occurring after the Inverter is stopped.
Emergency stop (Emergency stop fault is sent from
the control circuit terminal.)
Note: Indicators will be the same as with fault occur-
ring after the Inverter is stopped.
Alarm (Stopped)
Alarm (Operating)
The Run Command is carried out when the External
Baseblock Command using the multi-function contact
input terminal is issued.
Stopped (during baseblock)
Operating (Including the status that the Inverter is op-
erating at a frequency below the minimum output fre-
quency.)
During dynamic braking when starting.
During deceleration to a stop
During dynamic braking when stopping.
:Flashing :OFF
Coast to Normal
a stop operation
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