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Room temperature controller | Room temperature controller - General
RTC x (x = 1 ... 12) Use
Room temperature controllers that are not required can be activated or deactivated.
If the following parameter "Configuration" is set to "like RTC 1" for one of the follow-
ing valve outputs, room temperature controller 1 must be activated.
RTC x (x = 1 ... 12) Parameterisation
To simplify the configuration, all the room temperature controllers can be assigned to
the same parameters in the ETS and thus configured identically. This parameter
stipulates whether a room temperature controller of the device can be configured in-
dividually or whether the parameters of room temperature controller 1 are to be ap-
plied.
For room temperature controller 1, the parameter is permanently set to "individually".
Room temperature controller - General
10.2
10.2.1 Name
Optional names can be assigned for each room temperature controller. The names
should clarify the use of the output (e.g. "heating living room" or "cooling ceiling office
1"). The names are only used in the ETS in the text of the parameter pages and com-
munication objects.
10.2.2 Operating mode
Introduction
A room temperature controller distinguishes between two different operating modes.
The operating modes specify whether you want the controller to use its command
value to trigger heating systems ("heating" single operating mode) or cooling systems
("cooling" single operating mode). You can also activate mixed operation, with the
controller being capable of changing over between "Heating" and "Cooling" either
automatically or, alternatively, controlled by a communication object.
In addition, you can establish two-level control operation to control an additional heat-
ing or cooling unit. For two-level feedback control, separate command values will be
calculated as a function of the temperature deviation between the setpoint and the
actual value for the basic and additional levels. Parameter "Operating mode" in the
parameter branch "Room temperature controller -> RTCx - General" sets the operat-
ing mode and, if necessary, enables the additional level(s).
"Heating" or "cooling" single operating modes
In the single "Heating" or "Cooling" operating modes without any additional level, the
controller will always work with one command value. Alternatively, when the addi-
tional level is enabled, it will use two command values in the configured operating
mode. Depending on the room temperature determined and on the specified setpoint
Heating actuator 6-gang with controller | Order no. 2139 00 | 21393100
Checkbox (yes / no)
individually / like RTC 1
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