Conditions for channels with string values are set in the String values tab:

1. In the Value column specify the text value of the channel.
   

2. In the Mode column select an action that will be happen when a channel possesses the value from the set range. 

   State	Channel state change on the map
   Event	Event generation
   Both	Channel state change and event generation

3. In the Event text column specify the message that will appear when the channel possesses the value from the set range. 
4. Click the Apply button.