0-10v analog out for Spindle - UC300ETH-5LPT

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Re: 0-10v analog out for Spindle - UC300ETH-5LPT

Postby ger21 » Tue Sep 15, 2020 2:08 pm

One of these makes the analog connections much easier.
https://www.winford.com/products/brkg2x8.php
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UCCNC 2022 Screenset - http://www.thecncwoodworker.com/2022.html
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Re: 0-10v analog out for Spindle - UC300ETH-5LPT

Postby MattTheNoob » Wed Sep 16, 2020 1:33 am

[Smacks forehead]
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Bostomatic 405 with updated controls... now entering Rev.2
UC300eth-5lpt, ModBus talking to Click PLC, Arduino Gecko servo monitor
Total UC noob.
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Re: 0-10v analog out for Spindle - UC300ETH-5LPT

Postby formantjim » Fri Jan 10, 2025 6:45 pm

OK I know this an old post but I'm stuck.

I have an ETH 300 and like Matt he got a little confused but managed to get it working.

Anyway I have the Spindle set to PWM no port or pin allocated as I'm using the 0 to 10V output. I have set PWM frequency to 3000 and the the RPM's 3000. I have the digital outputs controlling the RUN/STOP and REVERSE relays connected to the drive those work as expected. I've assigned PWM to Analogue Output 1, in MDI I select S3000 ad Hit CW but no voltage appears between ground and Pin 14, I was expecting 10 Volts. If I go to the DIAG tab and look at the Analogue output monitor I see a umber 65520 not sure what this means.
Selecting other umbers like S1000 I get a different value in the Analogue Output monitor box but no volts out of Pin 14 any ideas what I'm doing wrong?
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Re: 0-10v analog out for Spindle - UC300ETH-5LPT

Postby formantjim » Mon Jan 13, 2025 7:04 pm

Well I must have had a Senior moment as I did not trace out the wires from my 16 pin edge connector properly. Now get the correct 0-10V output as expected and have control of my spindle motor!

Yippee!
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