RTR plug-in

Providing a room temperature regulator

Configuration

plugin.yaml

rtr:
    class_name: RTR
    class_path: plugins.rtr
    # default_Kp: 5 # Proportional gain
    # default_Ki: 240 # Integral gain

Description of the attributes:

• default_Kp: change default value for Kp (optional, default: 5)
• default_Ki: change default value for Ki (optional, default: 240)

items.yaml

Three items need to be assigned rtr_current, rtr_setpoint and rtr_actuator. The attributes each are assigned an integer index. The same index shows that the items belong to the same rtr.

The value of the items must be a numeric one.

rtr_current

This attribute marks the item with an integer index as a provider for the current value (e.g. measured temperature) In the example below it is the item gf.floor.temp

rtr_setpoint

This attribute marks the item as a provider for the setpoint value (e.g. the wanted temperature in a room). In the example below it is the item gf.floor.temp.set

rtr_actuator

This attribute marks the item as a receiving one for the value to be sent to the actuator. In the example below it is the item gf.floor.temp.state

Example

The following shows an example for a working

gf:

    floor:

        temp:
            name: Temp
            type: num
            knx_dpt: 9
            knx_send: 4/2/120
            knx_reply: 4/2/120
            ow_addr: 28.52734A030000
            ow_sensor: T
            rtr_current: 1

            set:
                type: num
                visu: 'yes'
                cache: 'On'
                knx_dpt: 9
                knx_send: 4/3/120
                knx_listen: 4/3/120
                rtr_setpoint: 1

            state:
                type: num
                visu: 'yes'
                knx_dpt: 9
                knx_send: 4/1/120
                knx_listen: 4/1/120
                rtr_actuator: 1