Search found 5 matches

by Cobraphx
Sun Feb 10, 2013 7:45 pm
Forum: Rostock MAX
Topic: Rrepetier firmware issue?
Replies: 11
Views: 8603

Rrepetier firmware issue?

I'm having a new problem since I started trying to use the Repetier firmware with my Rostock Max. I have an Onyx bed and a glass plate covered with Kapton tape. When I painstakingly level the bed, everything looks good. I slice my part using Slic3r from the Object Placement tab. When I start ...
by Cobraphx
Mon Dec 31, 2012 6:15 pm
Forum: Troubleshooting
Topic: Rostock Max servo chatter.
Replies: 9
Views: 8403

Re: Rostock Max servo chatter.

Finally got everything working. It seems it was the connectors all along. Took apart the connectors and re-crimped several of the pins. When I assembled them, I made sure that the pins locked in place. The connector for the X axis had a wire that was working it's way out. Now everything works great ...
by Cobraphx
Mon Dec 24, 2012 7:16 pm
Forum: Troubleshooting
Topic: Rostock Max servo chatter.
Replies: 9
Views: 8403

Re: Rostock Max servo chatter.

I tried as low as 175 on the digipot values... How low should I try? I'll also check temps on the drivers while its homing, if its heat related that would explain why the issue keeps moving. Maybe I can fix the issue by installing heat sinks and a fan if necessary. I'll also try reducing the belt ...
by Cobraphx
Sun Dec 23, 2012 9:20 pm
Forum: Troubleshooting
Topic: Rostock Max servo chatter.
Replies: 9
Views: 8403

Re: Rostock Max servo chatter.

As an update, I clipped the end off the X axis motor and put new pins on that motor. As soon as I homed again, X was great, and the problem moved to the Z axis. Now Z is chattering every time I home. I'm now thinking that my Rambo board must be the problem. Seems that one axis is going to chatter ...
by Cobraphx
Sat Dec 22, 2012 11:17 pm
Forum: Troubleshooting
Topic: Rostock Max servo chatter.
Replies: 9
Views: 8403

Rostock Max servo chatter.

I completed assembly of my Rostock Max yesterday. Worked through the little issues like installing the wrong servo on one axis. Updated the firmware to get the axis all moving in the correct direction on G28 home. Several times I've had chattering one one drive axis or another. Each time reseating ...

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