Today I modified the read out from the Prosistel rotator witch moves the eme system from potentiometer read out to pulse read out. The older Prosistel rotators who are in the other towers have the motor straight up and had a fan witch I removed and on the shaft I made a magnet. At the cover I had connected a pulse reader.
On the newer Prosistels this is not possible anymore because they don’t have a fan. I now mounted a motor unit of an old actuator parallel to the motor of the Prosistel. I now can use the pulse read out of this actuator to read the pulses. I had to reprogram the Green Heron rotor box from potentiometer read out to pulse.
This is easily done by changing two jumpers in the box.