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Operation
6.2 Indication with LEDs
The electric actuator with process controller
has a red and a yellow LED which indicate
the operating state of the actuator. The LEDs
are located underneath the cover on the
printed circuit board (see Fig. 6-1).
Î See the 'Operation' and 'Malfunctions'
sections for the blinking pattern.
6.3 Automatic set point
potentiometer
To manually adjust the set point, a set point
potentiometer is located on the printed circuit
board of the actuator (see Fig. 6-1).
6.4 Serial interface
The serial interface (RJ12 port) is used for
communication with the actuator. It is located
underneath the housing cover (Fig. 6-1).
6-2
EB 5724 EN
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