Indicators On The Keypad Display; Drive Status Indications; Status Leds (Green - Green - Red) - Vacon NX Active Front End User Manual

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6.1

Indicators on the keypad display

reset
select
6.1.1

Drive status indications

The drive status symbols tell the user the status of the brake chopper. In addition, they tell about
possible irregularities detected by the brake chopper control software in brake chopper functions.
RUN
1
STOP
2
READY
3
ALARM
4
FAULT
5
6.1.2 Status LEDs (green – green – red)
The status LEDs light up in connection with the READY, RUN and FAULT drive status indicators.
Lights up with the AC power connected to the drive. Simultaneously, the drive status
I
=
I
indicator READY is lit up.
= Lights up when the drive is running (modulating).
II
Lights up when unsafe operating conditions were encountered due to which the
= drive was stopped (Fault Trip). Simultaneously, the drive status indicator FAULT
III
blinks on the display and the fault description can be seen.
6
enter
Figure 52. Vacon control keypad and drive status indications
= Indicates that the drive is running.
= Indicates that the drive is not running.
Lights up when AC power is on. In case of a trip, the symbol will not light
=
up.
Indicates that the drive is running outside a certain limit and a warning is
=
given.
Indicates that unsafe operating conditions were encountered due to which
=
the drive was stopped.
1 2 3 4
STOP
RUN READY ALARM
I/O term Keypad
Bus/Comm
a b c
run
ready
fault
I
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Control Keypad
5 6
FAULT
3062.emf