Notes on programming
RUN mode
During programming the unit internally remains in the RUN mode! (RUN indicator
visible).
This means that until a new value is acknowledged with the pushbutton
the
unit carries out its monitoring function on the basis of the previously set parame-
ters and switches the relay and transistor outputs accordingly.
Note:
The monitoring function of the monitor is deactivated by continuously pressing the
button in the RUN mode. The deactivation is effective as long as the pushbut-
ton is pressed.
Teach function
SP1
Switch point
Output 1
(switch point output 1)
SP2
Switch point
Output 2
(switch point output 2)
AE3
Analogue End Output 3
(end value analogue output)
AS3
Analogue Start Output 3
(start value analogue output)
In addition to the numerical entry the above-mentioned parameters can also be set
by the teach function. In the programming mode this function enables to measure
and display the current input signal and to assign the selected parameter to it.
To teach the actual measured value the same programming steps as for the "nor-
mal" programming are done first.
1. Change from RUN mode to parameter range 1,2 or 3
pushbutton
2. Selection of the requested parameter (SP1, SP2, AE3 or AS3)
pushbuttons /
3. Change to the PRG mode
pushbutton
(PRG indicator visible, parameter abbreviation flashes)
The teaching is started by pressing the
/
buttons simultaneously in the PRG
mode. The current measured value is displayed and can be changed by the
or
button on request.
As for the numerical programming the value is stored by pressing the
button
until the parameter abbreviation no longer flashes and the PRG indicator has dis-
appeared.
Time Out Function
If during programming no pushbutton is pressed for approx. 15 s, this is seen as a
cancellation.
Parameter changes which are not acknowledged with the
pushbutton are re-
jected. The previously set parameter value is restored and remains effective for the
monitoring functions.
MONITOR
AL-3
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