Main Menu - Smart Logic - Group 13
13-** Prog. Features Prog. Features
Smart Logic Control (SLC) is essentially a sequence of user defined actions (see par.13-52 SL Controller Ac-
tion [x]) executed by the SLC when the associated user defined
event
(see par.13-51 SL Controller Event [x]) is
evaluated as TRUE by the SLC. Events and
actions
are each numbered and linked together in pairs. This means
that when
event
[0] is fulfilled (attains the value TRUE),
action
[0] is executed. After this, the conditions of
event
[1] will be evaluated and if evaluated TRUE,
action
[1] will be executed and so on. Only one
event
will be evaluated
at any time. If an
event
is evaluated as FALSE, nothing happens (in the SLC) during the current scan interval and
no other
events
will be evaluated. This means that when the SLC starts, it evaluates
event
[0] (and only
event
[0])
each scan interval. Only when
event
[0] is evaluated TRUE, will the SLC execute
action
[0] and start evaluating
event
[1]. It is possible to program from 1 to 20
events
and
actions
.
When the last
event
/
action
has been executed, the sequence starts over again from
event
[0] /
action
[0]. The
illustration shows an example with three event / actions:
Starting and stopping the SLC:
Starting and stopping the SLC can be done by selecting
On
[1] or
Off
[0] in par.13-00 SL Controller Mode. The
SLC always starts in state 0 (where it evaluates
event
[0]). The SLC starts when the Start Event (defined in par.
13-01
Start Event) is evaluated as TRUE (provided that
On
[1] is selected in par.13-00 SL Controller Mode). The
SLC stops when the
Stop Event
(par.13-02 Stop Event) is TRUE. par.13-03 Reset SLC resets all SLC parameters
and starts programming from scratch.
13-0* SLC Settings
Use the SLC settings to activate, deactivate and reset the Smart Logic Control.
13-00 SL Controller Mode
Option: Function:
[0] * Off Disables the Smart Logic Controller.
[1] On Enables the Smart Logic Controller.
13-01 Start Event
Option: Function:
Select the boolean (TRUE or FALSE) input to activate Smart Logic Con-
trol.
[0] * False Enters the fixed value of FALSE in the logic rule.
[1] True Enters the fixed value TRUE in the logic rule.
Parameter Description
136 TR200 Programming Guide
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