3446-8010
Einbau- und Betriebsanleitung
Installation and operating instructions
Инструкции
по
установке
и
эксплуатации
07/2008
Picture 1: Controller RE3446 without front panel
Adjust zero (Input signal):
and
or
connect 4mA signal e.g. to the input and wait (min. 5 sec.) until controller position has stabilised. Control the valve position. If
the position is not correct, make a digital correction:
key hand/auto
keep pressed
step with key
"Open"
to make the input signal higher
step with key
"Close"
to make the input signal lower
adjust the signal exactly to the right valve position.
Adjust span (Input signal):
or
Connect 20mA signal to the input and wait until the controller position has stabilised. Control the valve position. If the position
is not correct, make a digital correction:
step with key
"Open"
to make the input signal higher
step with key
"Close"
to make the input signal lower
Now apply the limit position again!
Apply both values again, to be sure they are correct.
Disconnect the bridge and the data will be saved.
