MAXinBOX FC 0-10V VALVE
http://www.zennio.com
Technical Support:
http://zennioenglish.zendesk.com
39
Figure 15.
Non-cyclical fan step control (with three fan speeds).
Figure 16.
Cyclical fan step control. (with three fan speeds).
If desired, the above sequence can incorporate as an additional state
the
automatic speed mode
, so the user can enter this mode through the same
fan speed control. In such case, the following options are possible:
Under a cyclical control: the automatic speed control will be an
intermediate state between the two ends of the sequence.
Under a non-cyclical control: an addition parameter (
Auto Step Position
)
will let the integrator define the specific position of the automatic speed
control within the sequence.
•
“Auto
↔
Speed 0 … Speed Max
↔
Auto”: the automatic mode will
correspond to the initial and final steps of the sequence.
•
“Auto
↔ Speed 0 … Speed Max
”: the automatic mode will correspond
to the first step of the sequence.
•
“Speed 0 … Speed Max
↔ Auto
”: the automatic mode will be the final
step of the sequence.