Setting The Option Modules; Setting The Mechanical Position Indicator; Setting The Mechanical Binary Feedback With Proximity Switches; Setting The Mechanical Binary Feedback With - ABB PositionMaster EDP300 Commissioning Instruction

1. Loosen the screws for the housing cover and remove it.
2. Loosen all cable connections on the screw terminals.
3. If present, unscrew the option modules and remove them
from the side.
4. If present, remove the mechanical position indication and
screw off the shaft extension (as well as the mechanical
alarm signalling unit if applicable).
5. Remove the screws for the plastic cover and remove the
cover.
6. Remove both plug connectors from the printed circuit
board.
7. Unscrew the fixing screws for the printed circuit board and
carefully remove the printed circuit board.
8. Unscrew the screws on the upper side of the pneumatics
and remove the cover plate.
9. Carefully attach the pressure option to the pneumatics
and screw it in place so that the screws are hand-tight.
10. Install the printed circuit board.
11. Attach both plug connectors (1, 2) to the printed circuit
board (see Fig. 24).
12. Attach the plug connectors for the pressure option (3) to
the printed circuit board (see Fig. 24).
13. Attach the plastic cap.
14. If necessary, install option modules and set the
mechanical feedback.
15. Attach the housing cover and screw it on to the housing.
Tighten the screws so that they are hand-tight.
6.6

Setting the option modules

6.6.1

Setting the mechanical position indicator

1. Loosen the screws for the housing cover and remove it.
2. Rotate the position indicator on the shaft to the desired
position.
3. Attach the housing cover and screw it onto the housing.
Tighten the screws so that they are hand-tight.
4. Attach the symbol label to mark the minimum and
maximum valve positions on the housing cover.
NOTICE
The labels are located on the inside of the housing cover.
6.6.2

Setting the mechanical binary feedback with

proximity switches
Fig. 25: Limit switch with proximity switch
1 Upper metal tag 2 Proximity switch Limit 2
3 Proximity switch Limit 1 4 Lower metal tag
1. Loosen the screws for the housing cover and remove it.
CAUTION
Risk of injury!
The device includes slot sensors with sharp edges. Only
adjust the slot sensors using a screwdriver.
2. Set the upper and lower switching points for binary
feedback as follows:
— Select "Manual Adjustment" mode and move the valve
by hand into the lower switching position.
— Use a screwdriver to adjust the slot sensor for
proximity switch 1 (lower contact) on the feedback
shaft until it closes the contact (i.e. until shortly before
entering the proximity switch). The slot sensor enters
proximity switch 1 when the feedback shaft is rotated
clockwise (as viewed from the front).
— Move the valve by hand into the upper switching
position.
— Use a screwdriver to adjust the slot sensor for
proximity switch 2 (upper contact) on the feedback
shaft until it closes the contact (i.e. until shortly before
entering the proximity switch). The slot sensor enters
proximity switch 2 when the feedback shaft is rotated
counter-clockwise (as viewed from the front).
3. Attach the housing cover and screw it onto the housing.
4. Tighten the screws so that they are hand-tight.
PositionMaster EDP300 | CI/EDP300-EN Rev. C 25