Rf Motor + LCS cable + Plus Body arri By James Teninty on 2/21/19, 7:19 PM • 547 views Running the WCU-4 with RF on the 416 Plus through D-Tap works seamlessly. When trying to power through the LCS cable, the hand unit receives the voltage and film count (which is nice), but I lose the ability to control the motors... is there a way way to run this set up and have everything... camera data plus control?  Thanks Clemens Hönig On 2/21/19, 7:37 PM I guess throug the EXT cable there is not enough power provided to run the motor. I would recommend to power the motor through the LBUS port to Ptap, while the CAM port is connected to the EXT on the camera.

Borek On 3/21/19, 1:31 PM This should be something for the RS cable. With this you should be able to power and start/stop.

Yes, absolutely right. Not sure about Data though... Convert as an answerClemens Hönig on 3/21/19, 1:34 PM