In the Task Engine, one differentiates between two classes of variables:
– Analog: variables of the type "analog" are rational numbers. Example: Level value (-80...+18) of a DSP block mono
mixer output.
– Logic: variables of the type "logic" are Boolean values, i.e. only the values "0" and "1" are allowed. Example: Mute
(0 = not muted, 1 = muted) of a DSP block monaural mixer output.
In the Task Engine, different colors are used to distinguish the two types of variables. Inputs and outputs that are not
wired are marked blue, whenever variables of the type "analog" are being processed or transmitted. Inputs and outputs
that are not wired are marked green, whenever variables of the type "logic" are being processed or transmitted.
Notice!
The Task Engine structure calculation is only executed after state changes, so it can occur that a
state of one block differs from the state of the next block, for example, when an audio block
(alarm, announcement, message, etcetera) is overwritten by a conflicting existing paging with
higher priority.
IRIS-Net PROMATRIX 8000 | en 747
Bosch Security Systems B.V. User Manual 2017.05 | 3.20 | F.01U.119.956
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