Logix
®
Digital Positioners FCD LGENIM0110-0 05/16
flowserve.com
19
18.4 Mounting
to
Rotary
NAMUR
(AutoMax) Valves
1
Attach the mounting plate to the positioner using 4
screws. See Figure 11.
2
Rotate the feedback shaft to match the orientation of
the receiver on the actuator.
NOTE:
The feedback shaft has a clutch mechanism
that allows for over-rotation of the shaft for easy
adjustments.
3
Mount the positioner onto the actuator using the
washers and nuts. See Figure 12.
4
Connect regulated air supply to appropriate port in
manifold. See section 19 TUBING.
5
Connect the power to the 4-20 mA terminals. See
section 20 ELECTRICAL CONNECTIONS.
6
Remove main cover and locate DIP switches and
QUICK-CAL/ACCEPT button.
7
Refer to sticker on main board cover and set DIP
switches accordingly. See section 21 STARTUP.
8
Press the QUICK-CAL/ACCEPT button for three to
four seconds or until the positioner begins to move.
The positioner will now perform a stroke calibration.
9
If the calibration was successful the green LED will
blink GGGG or GGGY and the valve will be in control
mode.
10
If calibration fails, as indicated by a RGGY blink code,
retry the calibration. If it still fails, remove power from
the positioner, disconnect the air, and remove the
positioner from the actuator. Rotate the feedback
shaft so that the full free travel of the feedback shaft
is in the range of the actuator movement. Optionally,
continue to attempt the calibration. Each calibration
attempt adjusts the acceptable limits and it should
pass eventually.
CAUTION:
Remember to remove the air supply before
re-adjusting take-off arm.
Figure 11: Automax Bracket
Figure 12: Automax Assembly
