A stage controller can also be configured on the DXR2 room automation station for each aggregate regardless of the room operating modes.

Description

Name

Default value

Controller type

0:PID controller
1:Stage controller

CtrType

0:PID controller

Controller values for hysteresis, delay, and number of stages can be configured.

Description

Name

Default value

Switch-on value

HysSwiOff

0.5 K

Switch-off value

HysSwiOn

0.5 K

Delay when switching

SwiDly

5 min.

Number of stages

NumSts

1

 

The following example illustrate the response of the output for a 4-position controller compared to room temperature.

Figure: Example of a 4-stage controller