Intermittent Motor Jogs

Tagged: jog, Makelangelo, stepper motors, uln2003, v1

This topic has 4 replies, 2 voices, and was last updated 8 years, 7 months ago by Anonymous.

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2016-05-04 at 13:24 #9590

Anonymous
Inactive

This is my second Makelangelo using arduino Uno and uln2003 drivers and dc stepper motors.

I’m using makelangelo v1

When I jog the motors on my second machine one of them sometimes moves one direction or intermittently moves the opposite direction.

Anyone have this issue and what did you do?

2016-05-04 at 13:27 #9592

Dan
Keymaster

Topic moved to support forum.

2016-05-04 at 13:27 #9593

Dan
Keymaster

I would guess noise in the system. Dirty power source?

2016-05-04 at 13:29 #9594

Anonymous
Inactive

wasnt sure where to post it. Thak you for placing it in the correct place

2016-05-04 at 13:32 #9595

Anonymous
Inactive

I’m not sure thats the issue. were testing on a surge protector plugged into a ups
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