The operation of the logic module is based on the list of programmed rules. The rules allow setting a flexible logic scheme of controlling IO lines, relays and other firmware modules of a device depending on changing external conditions.
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- RESET possible values are «logic 1», «logic 0»;
- IO 1, IO 2, IO 3, IO 4 possible values are «logic 1», «logic 0»;
- TSTAT 1, TSTAT 2 possible values are «Below threshold», «Above threshold»;
- PINGER 1, PINGER 1 possible values are «Silent», «Responds»;
- C.S. ALARM, C.S. FAIL, C.S. NORM possible values are «logic 1» (presence of alert, open loop, short circuit, normal status), «logic 0» (absence of alert, open loop, short circuit, normal status);
- SMOKE 1, SMOKE 2, SMOKE 3, SMOKE 4 possible values are «Normal», «Alert», «Switched Off», «Failed»
A rule of «If» type works only in the moment of fulfilling the condition. A rule of «While» type works all the time while the condition is fulfilled.
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8. Buttons «Move up»/«Move down». The buttons are designed for changing a position of a rule in a list and thus changing a rule priority. If rules form produce conflicting commands for the output, then a rule that is higher in a list, will work. However, «While» rules always have a higher priority compared to «If» rules regardless their mutual position in the list.
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