Can anyone tell me why the inside of the control panel doesn't match the schematics from milltronics? Also am I mistaken or is this machine being ran off of single phase 220? I thought they had to have three phase?
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03-06-2024, 11:17 PM #1
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Need a little help with MB20-A Series C
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03-07-2024, 04:33 PM #2
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Re: Need a little help with MB20-A Series C
If you attached anything I am not seeing it. What year is it? My 2000 MB19D is 3 phase. One leg only goes to the drive for the main spindle motor.
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03-08-2024, 03:40 AM #3
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Re: Need a little help with MB20-A Series C
For some reason the pictures aren't showing on CNCZONE but they are on industry arena or whatever the hell it is.
The way yours is currently wired in your picture the middle leg is not hooked up to anything so it only has single phase power. Is it being ran like this or did they just hook it up to turn on the machine and home it? I'm looking up some stuff in my manual for mine now Trying to figure out adding a fourth axis. Here's a picture of the manual for the drive parameters and it's talking about changing a setting for single phase operation so it may be able to be ran that way. I am unsure.
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03-08-2024, 02:23 PM #4
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Re: Need a little help with MB20-A Series C
The 4 images posted by TNash2004 are viewable here: https://en.industryarena.com/forum/s...=MB20-A+Series
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