I have not yet ran a shielded line for POWER IN (or GROUND) from the transformer, but measuring the power on the terminal registers 12.6vdc or 12.7vdc (on a second test) and stays constant, so I am not worried there. there might be a little bit of noise going through the output board, as the voltage swings a little, but the RPM changes are round the 850-837-865 mark, which I can cope with. thus my AC Servo motor (and driver) only spins up to about 850 RPM. However, when testing the output with a multi-meter I only get about 1.7-2.3V's out of the +ve line. I have since connected shielded 2-core cable connected to the 0-10v and ground which in turn powers the speed control of my servo. I did swap out the power supply and I used a multi-meter to check output and input voltage(s).
0 Comments
Leave a Reply. |