Need Help! New Chinese AC Servo Drive SDA-No movement with+-10VDC Dif Analog In

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01 Dec 2020 13:19 #190753 by bevins

Thanks for the input Aciera you were right on that one!
I supplied 24VDC from an external power supply to terminals 10 and 18 and changed P0-06 to H000 and walla the drive is enabled.
The problem now is that it still is not physically responding to the external analog input. Fn-04 status indicator (Differential analog sample value) is at about 2060 but increases to 2360 when I apply 1.6VDC to the differential analog input(term. 19&20) so the drive is seeing the signal.
I also tried changing P0-04 to all 6 different control mode types so it not that value.
Getting closer any extra input is greatly appreciated.


Make sure your drive is set to velocity mode.

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01 Dec 2020 15:35 #190775 by eighthaxis
Thanks for the input but I already tried all 6 modes.
Here are my current settings.
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02 Dec 2020 22:00 #190914 by eighthaxis
VICTORY!
I finally figured it out today.
It was the P5-10 setting that needed to be calibrated.
The manual is very unclear on this part.
It works great now!
Thanks for all of the help.

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