[TowerTalk] Alfa spid and Green Heron controller

Phil Snyder n9lah at comcast.net
Sun Sep 23 13:34:14 EDT 2018


Howdy TTers

I am currently trying to hook my new Alfa Spid RAK rotor to my Green 
Heron RT21 controller.

The manual I have for the controller states that rotor terminals 1 and 2 
are for Motor CW and CCW and the  Ground and Positive are on rotor 
terminals 3 and 4.

The manual for the rotor states that rotor terminals 1 and 2 are for 
motor drive and that 3 and 4 are for impulse sense.

I hooked it up according to the rotor directions and to the controller 
since it had been on an Alfa Spid already and it does not turn the 
rotor. I get a "No Motion" error on the control box. At this point I am 
hesitant to switch the wires around until I get some confirmation as to 
what is and isn't correct ( I don't want to fry anything!)


Thanks

Phil

N9LAH

-- 
Phil N9LAH
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