Line Contactor Drop Out - Sevcon MillipaK 4QPM Manual

Features
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Line Contactor Drop out

The controller will close the line contactor once a successful power up sequence has been carried
out, after which drive operation can be achieved. The line contactor will remain closed unless it is
opened following a serious fault or power being disconnected.
A further configurable option is available where the line contactor is opened (dropped out) if no
drive activity has occurred for a period exceeding the Line Contactor Dropout Timer personality.
If drive operation is selected once the line has been opened then it will be closed again so that
drive operation can occur. Line contactor dropout operation can be enabled or disabled in the
setup menu.
Line Contactor Drop out
Calibrator Menu Reference:
Options
OFF
Line Contactor Dropout Timer
Calibrator Menu Reference:
Minimum Maximum
1S 60S
MillipaK 4QPM Controller Manual
ON
Step Size
1S
Optional Features/Line Contactor Drop Out
Power Up
12.10
Default
OFF
Immediate
11.06
Typical Value
10S
Page 48 13/08/03