I just used a Smarthome ControLinc 2430 and press Button #5 ON for 10 sec.
It goes into "link mode".
then I went to the switch and press the light in for 3 seconds until it beeped.
the controller turns the light on and off by press ON / OFF
I also did the same thing with an appliance module.
Inside the software when press #5 on.. the light turns on, but sofware still says OFF. If I go over to the switch and press ON, the software says on. If I turn the switch off (manually) the software says off.
the software does not change states if I use the 2430 controller to turn the light on or off.. unless I say QUERY.
same example for the appliance module.
:<