Need info on UD2115 Vexta stepper driver

[den253]

I'm in the process of building a small mill and have 3 UD2115 Super Vexta drives on hand. I'm having some problems implementing the CW/CCW direction signals and was wondering if anyone has a manual or datasheet showing the internal switch configuration of the unit and possibly the external wiring to the +- Pulse and +- CW/CCW Direction connections. I can get the drive to step OK but not reliably change direction. Checking a manual for a more recent drive suggests that the CW/CCW controls may be able to be changed internally on DIP switches and I was interested to find out the switch options.

Thanks for any help you can provide.

[den253]

I rang the makers of the UD2115 today and they very helpfully emailed me a pdf copy of the manual.
Makes all the difference having documentation! I found that, as I suspected, the units were configured for 2 pulse stepping. Hopefully tonight I can switch them to 1 pulse and then I will have step and direction inputs again!

[Konstantin]

Hi there.
Great job on getting the pdf.
Could you provide the phone # of that helpful person?
I have a UDX5114N I want to use and have no documentation on it.


Thanks.
Konstantin.

[den253]

I rang the Oriental Motor Corp office in Singapore (closest one to me). You would probably be best to contact one in the US. Their details are at:
http://www.orientalmotor.com/contact/index.htm
I hope they can help.

[scuba840]

Originally Posted by den253 I rang the makers of the UD2115 today and they very helpfully emailed me a pdf copy of the manual. Makes all the difference having documentation! I found that, as I suspected, the units were configured for 2 pulse stepping. Hopefully tonight I can switch them to 1 pulse and then I will have step and direction inputs again!

Could you send me a copy of the PDF you got for the UD2115, or better yet, perhaps you could post it here!

scuba840(insert_at_here)yahoo(dot)com

[betterman09]

Originally Posted by den253 I rang the makers of the UD2115 today and they very helpfully emailed me a pdf copy of the manual. Makes all the difference having documentation! I found that, as I suspected, the units were configured for 2 pulse stepping. Hopefully tonight I can switch them to 1 pulse and then I will have step and direction inputs again!

I'm Also in the process of building a small mill.
I have 2 UD2115 and 1 UD2115B Super Vexta drives on hand at now,I don't know what difference of this two kinds step dirve,I have no any documentation on this.
Could you send me a copy of the PDF you got for the UD2115?

Thank for any help !!!

[mechatronics4u]

UD2115 setting

[den253]

Here's a pdf of the manual.