GF EA21, Инструкция по эксплуатации

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During this run, the LED (6) will blink. While the LED (6) is blinking, the
actuator is in the learning mode. The learning run is only finished when the
LED lights continuously.
If the position signalization is combined with the monitoring print, the
output signal 4 – 20 mA can be processed on the terminals 18, 19 (7) on the
board of the monitoring print. (4 mA > CLOSED / 20 mA > OPEN).
If the position signalization is connected to the positioner, the latter will
process the signal.
7.7 Positioner
Description Technical data Code
Positioner type PE 25 199 190 100
The positioner type PE 25 controls a user-defined valve position proportio-
nal to a given set value. This can be 0-10V or 4-20mA.
Power supply needs to be galvanically isolated.
The return of the valve position (actual value) is realized with the position
signalization.
The control parameters are pre-set ex factory and do not need to be chan-
ged.
7