Setup Of The Feedback On The Actuator Position Using Proximity Switches; Setup Of The Feedback On The Actuator Position Using Microswitches - ABB TZIDC-210 Operating Instructions Manual

54 TZIDC-210, TZIDC-220 DIGITAL POSITIONER | OI/TZIDC-210/TZIDC-220-EN REV. G
... 9 Commissioning
... Sample parameters
Setup of the feedback on the actuator position using
proximity switches
1. Loosen the screws for the housing cover and remove it.
CAUTION
Risk of injury!
The device includes slot sensors with sharp edges.
• Adjust the metal tags using a screwdriver only!
2. Set the upper and lower switching points for binary feedback
as follows:
• Select the 'Manual Adjustment' operating mode and move
the final control element by hand into the lower switching
position.
• Using a screwdriver, adjust the metal tag of proximity
switch 1 (lower contact) on the axis until contact is made,
i. e. just before it is inserted in the proximity switch. The
metal tag enters proximity switch 1 when the axis is
rotated clockwise (as viewed from the front).
• Move the final control element by hand into the upper
switching position.
• Using a screwdriver, adjust the metal tag of proximity
switch 2 (upper contact) on the axis until contact is made,
i. e.just before it is inserted in the proximity switch. The
metal tag enters proximity switch 2 when the axis 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.
Setup of the feedback on the actuator position using
microswitches
1. Loosen the screws for the housing cover and remove it.
2. Select the 'Manual Adjustment' operating mode and move
the final control element by hand into the desired switching
position for contact 1.
3. Set maximum contact ( 1
Fasten the upper washer with the special adjustment
retainer and rotate the lower washer manually.
4. Select the 'Manual Adjustment' operating mode and move
the final control element by hand into the desired switching
position for contact 2.
5. Set minimum contact ( 2
Fasten the lower washer with the special adjustment retainer
and rotate the upper washer manually.
6. Connect the microswitch.
7. Attach the housing cover and screw it on to the housing.
8. Tighten the screws so that they are hand-tight.
, lower washer).
, upper washer);