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Ok you was correct but you need to Change parameter PD01=01. This tells the vfd to look for an external Run/Stop source using the Digital inputs.

If you want to control the speed using 0-10v then...

Hi Martin,

Static is generated when the cutter pulls the material (like a Wimshurst machine). The charged particles travel up the tube and at some point have enough voltage to generate a spark. I...

I know this is a commercial machine but there are some nice ideas here for a 3 axis machine:

http://uk.dmgmori.com/blob/172034/d7bd0ec76e8ecc8c4b672d1fd67df02a/pm0uk13-nmv5080-pdf-data.pdf

This...

This going to come as a Shock to many and believe me I haven't done this lightly because I have dealt with Chai now for Many many years but I've now switched to buying most of my stuff from Fred as...

yes just lithium grease will be fine.

Here's Vid SBC - YouTube

http://www.youtube.com/watch?v=I8WVR3zAxNs

Here's the video on 2 sided parts. Its pretty lacking and that's probably because I didn't plan anything before picking up my phone and recording....

See this post.

Here the same G-code for the Squares but using parametric G-code.

Notice how it's much cleaner code and even thou theres twice has many squares there's less lines of code.
This is made possible...

Good to see you got it going. Looks to be going at a respectable speed too.
I spy a ring hanging on the left ballscrew, so either it just got married or a locknut has fallen off? It looks like...