RTS connection

[phoenixblue]

Maybe I'm doing something wrong but I have the next situation.

I have learned Domoticz an RTS switch for an simple lamp receiver.

Only when I hit the button in Domoticz I see in the log file the next rules:

2016-12-24 17:16:27.808 (RFlink) Light/Switch (test)

2016-12-24 17:16:33.736 User: Admin initiated a switch command (40/test/On)

2016-12-24 17:16:33.737 RFLink Sending: 10;RTS;2fe8ff;1;ON

But there is nothing happens, and when I hit the normal switch it's working.
Now I have for test set the receiver in the learn mode to connect it to the signal from Domoticz but without result.

Is there an other way to connect RTS lamp receivers?