Tait TB8100, Руководство пользователя

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196 Part I: Task Manager
© Tait Electronics Limited December 2007
Task Manager Inputs and Actions
Task Manager has a large set of inputs and actions.
To select an input or action
Q
Click in the appropriate box in the Task list item area. A menu with several
submenus appears.
The menu shows you the input relevant to the context from which you
accessed the Task Manager form. The submenus contain all the other inputs.
You can select any input.
To obtain Help on a task’s input or action
1. Click the task.
2. In the Task list item area, click the Help icon beside the appropriate box.
Inputs
An input is anything that Task Manager monitors. When the state of that input
changes from false to true, Task Manager executes tasks with that input. IF
NOT tasks are executed when the state of the input changes from true to false.
Most inputs are set to true when the base station transitions to Run mode.
Many inputs read the state of a system flag. Select Monitor > Monitoring >
Base Station to view the current state of system flags.
General Inputs
General inputs relate to the general operation of the base station.
Another receiver in rack
The
Another receiver in rack
input is true when there are two or more base
stations in the subrack and they are responding to polls on the internal bus. This
input is useful in combination with other inputs as a custom input.
Example
IF Another receiver in rack AND Battery voltage low
THEN Go to channel 2 .
Another receiver in rack
and
Battery voltage low
need to be combined
as a custom input, and Channel 2 can be set up with an extra low power output.
This example could be used to provide an extra low power output when there
are two base stations in the subrack. It could be used in a standard configuration
used by all base stations in a system and would not be processed in single base
stations.
Auxiliary supply enabled
The
Auxiliary supply enabled
input becomes true when Task Manager
turns the Auxiliary supply flag on. If the Auxiliary power control box is set to
Task Manager (Configure > Base Station > Miscellaneous), the auxiliary power
output is active.