Art. No. ..5192KRMTSD
Art. No. ..5194KRMTSD
i
A setpoint shift does not affect the temperature setpoints for frost or heat protection!
In the case of absolute setpoint presetting, a setpoint shift can only be performed on main
controllers. A "setpoint shift" is only available on a control extension if the main controller is
working with relative setpoint presetting (basic setpoint). In the case of an absolute setpoint shift
on the main controller, the setpoint shift on the controller extension has no effect. In this case
controller extensions can forward setpoints to main controllers, for example by pressing a
function button (Temperature value transmitter to the "Setpoint active operating mode" object).
Transmitting the setpoint temperature
The setpoint temperature, which is given by the active operating mode can be actively
transmitted onto the bus via the 2-byte "Set temperature" object. The "Transmission at setpoint
temperature modification by..." parameter in the "Room temperature control -> controller
general -> setpoint values" parameter node determines the temperature value by which the
setpoint has to change in order to have the setpoint temperature value transmitted automatically
via the object. Possible temperature value changes lie within a range of 0.1 K and 25.5 K. The
setting "0" at this point will deactivate the automatic transmission of the setpoint temperature.
In addition, the setpoint can be transmitted periodically. The "Cyclical transmission of setpoint
temperature" parameter determines the cycle time (1 to 255 minutes). The value "0" will
deactivate the periodical transmission of the setpoint temperature value. It has to be pointed out
that with deactivated periodical transmission and deactivated automatic transmission, no
setpoint temperature telegrams will be transmitted in case of a change.
Setting the "Read" flag on the "Setpoint temperature" object makes it possible to read out the
current setpoint. Following the return of bus voltage or after re-programming via the ETS, the
object value will be initialised according to the current setpoint temperature value and actively
transmitted to the bus.
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Software "Room controller display compact module 146x11"
Functional description
