Operation Manual

Z41 Pro
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55
Figure 52 Setpoint
Therefore, after every press on the temperature increment button, the bus will
be sent (through the control object) a certain value, progressively increased on
every button press until the parameterisable maximum setpoint value has been
reached. Analogously, after every press on the temperature decrement button,
the bus will be sent a progressively decreased value until the parameterisable
minimum setpoint value has been reached.
The parameters available are:
 Action: sets which of the two buttons will permit increasing the setpoint
value and which one will permit decreasing it. Options are “Left decrease,
Right increase” (default) and “Left increase, Right decrease”.
 Setpoint Type: it may be “Absolute” (default), “Relative (1-bit object)” or
“Relative (Float Object)”.
If the first is selected, the control object will be a 2-byte floating point object
and its value will correspond to the actual setpoint value to be sent to the
thermostat, being progressively higher or lower as the user touches the
control buttons. On the other hand, the permitted temperature setpoints
will be delimited by a maximum value and a minimum value, defined by
the so-named parameters.
Figure 53 Absolute Setpoint Control