I'm total newbie with dmx thing..

I have led color bar, rgb, and 6-channel dmx controller.
I'm trying to use the dmx controller faders to control the Red, Green, blue colors, simply that pushing fader up would bring color up, and fade down shuts down the light.

I'm unable to get any light out when dmx control is switched on, but standalone work well.

Can you help me, please ?