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Running G-Code slows machine
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Topic: Running G-Code slows machine (Read 1019 times)
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alevitt53
27
Running G-Code slows machine
«
on:
September 18, 2020, 06:12:09 PM »
CNCRounter parts 4896 with ESS controller.
Just switched to Mach4. Motors run at normal speed in jog mode.
As soon as it tries to run G-Code like test file attached, it slows to a snails pace.
Can't figure it out.
Any help appreciated
Thank you
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Graham Waterworth
2,673
Yorkshire Dales, England
Re: Running G-Code slows machine
«
Reply #1 on:
September 19, 2020, 06:43:19 PM »
Are you in Inches or MM?
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Without engineers the world stops
alevitt53
27
Re: Running G-Code slows machine
«
Reply #2 on:
September 19, 2020, 06:44:36 PM »
inches
Also, if I run it line by line in the MDI window, it runs proper speed
«
Last Edit: September 19, 2020, 06:48:12 PM by alevitt53
»
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Graham Waterworth
2,673
Yorkshire Dales, England
Re: Running G-Code slows machine
«
Reply #3 on:
September 19, 2020, 07:00:53 PM »
The code looks ok so it must be on override that is active.
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Without engineers the world stops
alevitt53
27
Re: Running G-Code slows machine
«
Reply #4 on:
September 19, 2020, 07:02:17 PM »
Do you have a hint where I might find that?
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reuelt
520
Re: Running G-Code slows machine
«
Reply #5 on:
September 21, 2020, 07:17:21 PM »
Quote from: alevitt53 on September 19, 2020, 07:02:17 PM
Do you have a hint where I might find that?
See attached. Click on 100% and 100%
or temporarily add
M49
at the beginning of the tap file to see if speed becomes normal.
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"the gift of God is eternal life through Jesus Christ our Lord"
alevitt53
27
Re: Running G-Code slows machine
«
Reply #6 on:
September 21, 2020, 07:56:49 PM »
Thanks for everyone's response. It turns out the motor tuning on the A axis was so slow that everything else slowed to catch up to it. Once I got the motor close to proper tuning, everything ran smoothly.
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