Tracking Groups [CIS Example]

There are two logic functions to make one group address "track" another:

• TrackGroup
• TrackGroup2

The logic help file topics "TrackGroup Procedure", "TrackGroup2 Procedure" and "Tracking a Group Address" explain how these work.

The TrackGroup2 procedure is not currently supported in C-Touch, PAC or Wiser. It is in HomeGate, Schedule Plus and Colour C-Touch.

If you want to make your own version of TrackGroup2 for use in a device that does not support it, you can do it with logic like this:

Code:

{ Global Variables }
Level1, Level2, Rate : integer;

{ Module }
Level1 := GetCBusTargetLevel("Network 1", "Lighting", "Group 1");
Level2 := GetCBusTargetLevel("Network 3", "Lighting", "Group 2");

if HasChanged(Level1) then
begin
  Rate := GetCBusRampRate("Network 1", "Lighting", "Group 1");
  SetCBusLevel("Network 3", "Lighting", "Group 2", Level1, Rate);
end
else
if HasChanged(Level2) then
begin
  Rate := GetCBusRampRate("Network 3", "Lighting", "Group 2");
  SetCBusLevel("Network 1", "Lighting", "Group 1", Level2, Rate);
end;