Operation; Operating State; Operating And Display Elements Of The Positioner - Ebro EP 501 B Guide Rapide

7

OPERATION

7.1 Operating state
AUTOMATIC (AUTO)
Normal controller mode is implemented and monitored in
AUTOMATIC operating state.
→ LED 1 (MODE) flashes green.
MANUAL
In MANUAL operating state the valve can be opened and closed
manually via the buttons.
→ LED 1 (MODE) flashes green.
→ LED 3 (FAULT) flashes red.
The DIP switch 4 can be used to switch between the two operating
statuses AUTOMATIC and MANUAL. (see chapter "7.2.2 Function of
the DIP switches").
12
english
Type EP 501 B
Operation
7.2 Operating and display elements of the
positioner
DIP switches
LED 1 (MODE)
LED 2 (POSITION)
LED 3 (FAULT)
Communications interface
Fig. 3: Description of operating elements
The positioner features 2 buttons, 4 DIP switches and 3 LEDs as a
display element.
Button 1
Button 2