Control Key Word in Sevice Editor

[George]

Hello
Can I have the detail description for window "Control Key Word":
HW Filter,  LTCALHI, SignalType (TTTC)?
Where can I find more information about "Control Key Word"?

[Jerry]

Control key words normally allow a relay within the panel to be set. The commands that are set are deternimed by the panel type. There is no comprehesive list of control keys words.