Maho MH800e Retrofit Project

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1 year 1 week ago #337044 by Cooped-Up
I seem to have gotten the following error to not kick in, I turned the velocity and acceleration to 1 and that seems to let the axis move more than about .25" at a time. Still looking into the index not kicking in.

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1 year 1 week ago #337061 by andypugh

Waiting on another power supply for 12v as one of my cards needs that rather than 24v the machine provides.
You can probably use a small buck-converter to source 12V from the 24V line, rather than use a whole PSU. 
 

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1 year 1 week ago #337064 by Cooped-Up
I already wired in another small 12v PSU, it powers something on the heidenhain impulseformer so I'm not sure if that would introduce noise into the encoder input but I do have buck converters as well now that you mention it.

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1 year 1 week ago #337065 by Cooped-Up
Another note on this, I don't have home limits, just the index it looks for. This could be the stem of my issue but the reference machine I am "copying" is the same setup with no limits just search for the index

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1 year 1 week ago #337070 by PCW
Replied by PCW on topic Maho MH800e Retrofit Project
I would verify that the index works by manually setting the index enable signal
for the tested joint (via the halcmd sets command) and then manually moving
the axis past the index mark to see if the index enable signal gets cleared
at the index mark.

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1 year 1 week ago #337074 by Cooped-Up
that seems like an easy enough check. Ill do that after I get home from work!

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