Configuring two-servo gantry with separate home/limit switches

JetForMe
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03 Jun 2019 01:15 #135680 by JetForMe

Replied by JetForMe on topic Configuring two-servo gantry with separate home/limit switches

bevins wrote:
Yes I believe there is a modbus component. I have never used it.

Does your VFD have 0-10v input? POT input? The 7i76E card has a spindle output or that.

It does, but I'd really like to use RS-485 if I can.

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PCW
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03 Jun 2019 02:02 #135687 by PCW

Replied by PCW on topic Configuring two-servo gantry with separate home/limit switches

Note that for things like routers, modbus is a good choice but its typically not good for things like rigid tapping since its not realtime.

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JetForMe
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03 Jun 2019 19:36 #135785 by JetForMe

Replied by JetForMe on topic Configuring two-servo gantry with separate home/limit switches

That should be okay since I don't have an encoder on the spindle anyway.

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