Parametering
Adjustments
The adjustment of the automatic controller, the so-called
Parametering, takes place in three operating levels. These
operating levels are adjustment over the front-lateral
keyboard, however that was consciously made more
difficult access to safety-relevant parameters. The first
operating level permits only the access to the set point
level value and if necessary on those the additional keys
assigned to parameter. This adjust are possible by direct
depressing the key. In the second operating level all control
parameters can be stopped. These adjust are difficult and
only after combined depressing the key possible, in order
to avoid an inadvertent adjusting of the values. The third
operating level serves for the programming of the basic
functions of the automatic controller. Since these
interferences can entail dangerous functional changes,
which do not have to be spontaneously noticeable besides
necessarily, this attitude is very much difficult by a coding
of the adjustment procedure.
The adjusting parameters for the second and third
operating level, are stopped in the work. Changes in
these operating levels are to be made because of the
possibility of dangerous functional changes only with
consultation of the manufacturer!
First level parameter
Display Set Point Values
The Set point value is displayed with the foil keys of the front.
None of the keys is pressed, the display shows the actual value.
By pressures of the set key the set point value is brought into
the display.
Setpoint Adjustment
The set point value is directly accessible and adjustable over
the keys. With pressures the desired value S1 is indicated to
the set key. By additional pressing up or down he is adjusted.
The additional setpoint S1´ (if activated) can be adjust in the
same way (in case of closed switching input).
General Notes
One notes the fact that the value is transferred to the captive
memory and so that also after power failure remains. The key
UP or DOWN is to be released after adjusting always first, then
only the set key. This applies by the desired value and all
parameters
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