Elseta WCC Lite, Руководство пользователя

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2020/04/07 WCC Lite user manual
7 Tags
7.1 Single point
Commonly used in storing digital states single point values have only one bit of information. The
value of such tags can be either
one or zero .
On the internal web of WCC Lite states of this type of tags are shown in colored boxes with
customisable label.
Value Representation
0 OFF
1 ON
7.2 Double point
Double point signals contain two bits of information that allow four different states, therefore they
contain additional information compared to single point ones. INDETERMINATE state might, for
example, mean that part of the equipment has been turned off or a mechanical part which does the
switching has stuck between states. ERROR state might mean that both contacts are connected
and there might be a short circuit in the equipment.
Value Representation
00 INDETERMINATE
01 OFF
10 ON
11 ERROR
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1.4.0 | ELSETA | Tags