ADD FURNACE CO.,LTD.
44 ซอยบรมราชชนนี
โทร: 02-888-3472 โทร: ออกแบบ:08-08-170-170 แฟกซ์: 02-888-3258
https://www.add-furnace.com E-mail: sales@add-furnace.com
IC 40 function > Standard operating modes 1 – 12
4.5.11 3-step operation with two digital inputs
Operating mode 11
In idle state (DI 1 and DI 2 with no signal), the actuator is
in “closed” position and the butterfly valve is closed. If a
signal is applied to DI 1 (DI 2 with no signal), the butterfly
valve moves to “low” position (ignition position and low-
fire rate position).If a signal is applied to DI 2 (DI 1 with
no signal), the butterfly valve moves to “high” position
for pre-purge.
If a signal is applied to DI 1 and DI 2, the butterfly valve
moves to “middle” position (high-fire rate).
Example of application, see page 11 (IC 40, staged
control with pre-purge)
To Next Page
Loading...
