The openHAB action starts a command on  the openHAB System. There are several command types with different parameters.

Choose the Action Type „openHAB Action“ and the openHAB Device (Thing), which you want to controll. Then you can select the command. If you select the command „Dimmer“ have to configure also a dim value (0 – 100), with a command „Color“ you have to enter a color value. If you define a delay, the action will be executed with the defined delay (specificaton in milliseconds). The parameter context is used only for some internal functionality in the IRControl System.