7
Operation
7.1 Operating mode
The duration of the previous undamping determines whether the
yellow Signal LED comes on immediately or with a time delay when
a damping object enters the release zone. In any case the outputs
turn on with no time delay.
When undamping, the outputs turn off and the yellow Signal LED
comes on with no time delay.
When damping in the close zone the outputs immediately turn off,
whereas the yellow Signal LED only goes off after a delay of approx.
2 sec. When the Signal LED goes out the outputs are kept in the
off state at the same time. This makes it no longer possible to turn
them back on in the release zone. A release takes place either by
undamping (> sar) for more than 2 sec. or by a voltage interruption
(see Section 4.3 Measures against simple circumvention on
page 21).
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BES M/Q…-D12 Inductive Safety Sensors
