Bosch IRIS-Net User Manual page 850

IRIS-Net
TaskEngine Dialog
The Task Engine Window allows configuring the Task Engine by dragging inputs, links or outputs from the categories of
the FUNCTIONS AND IOS on the left corner of the screen into the Task Engine Worksheet. Elements can be freely
positioned and wired within the worksheet. Double clicking on inputs or outputs allows configuring them in detail.
Copy & paste of blocks allow convenient editing of the Task Engine configurations. The size of the worksheet
automatically increases when a block is moved to the current border.
Configuring the Task Engine as well as wiring DSP blocks is possible only in offline mode. Please refer to section "How
to configure a Control" on page 20 how to assign functions and connections to a Task Engine block.
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.
Bosch Security Systems B.V. User Manual
PROMATRIX 6000 | en 850
2017.05 | 3.20 | F.01U.119.956