CAD CAM EDM DRO - Yahoo Group Archive

Re: new stepper motors wiring mess ?fixed!

Posted by Keith Clark
on 2004-08-28 11:09:53 UTC
I am using the battery backup, power surge protection for my
computer since there are so many power surges and dirty electricity
in my neighborhood. Surges have apparently destroyed the motion
card 2 times prior to using the protection. I don't count on it for
saving any information but I hope it would finish milling a part
before shutting off if there was a power failure.

Keith

--- In CAD_CAM_EDM_DRO@yahoogroups.com, R Rogers <rogersmach@y...>
wrote:
> Keith,
>
> Just curious, why the battery backup system. Is it in case of
power failures? PC programs back up to the hard-drive when you save
them as whatever. You arent using encoders. Like a battery system
would store the accurate position during a power outage.
>
> Ron
>
> Keith Clark <mail@t...> wrote:
> Hold everything. I was wrong. The problem was that whenever I
> plugged in the powersupply to the battery backup system it kept
> producing a fault. When I first plut the power supply into the
> backup then turn the backup on there is no problem. Fortunately I
> tried this little trick before rewiring the motor the way I
thought
> it should be. I did leave it as was suggested by the factory and
> GEcko and it works!!!! No burned GEcko this time! Only problem now
> is getting the settings at the software level adjusted. The new
> motor is quiet and smooth! Do other software such as Mach2 that
> control the axis motors have settings for rapid speed acceleration
> and deceleration? I have the step rate set fine and get accurate
> distances, but still stalls with higher speeds as before with the
> old Bridgeport stepper motors.
>
> Keith Clark
>
> --- In CAD_CAM_EDM_DRO@yahoogroups.com, "Keith Clark"
> wrote:
> > Help again! My repaired motion board, replacement Gecko 210
> driver
> > and new stepper motors arrived. I assembled them all but
> installed
> > only one stepper motor to the Z axis for testing.
> >
> > I talked to the Anaheim Automation factory person to get advice
on
> > the wiring for the Gecko drives and his new motor. It is wired
> > bipolar in series and is rated at 4.9 amps. It is one of the new
> > square Nema 42 high torque motors.
> >
> > There are 2 windings wired in series together on one side of the
> > motor and another 2 windings wired in series on the other side.
I
> > was instructed to connect one end of a set of series windings to
> the
> > Gecko phase A and the other end to Phase B then connect the
second
> > set of series windings to Phase C and D. This is exactly what I
> did
> > on the original Bridgeport motor and the Gecko burned up! I told
> him
> > this but he thought it would be correct.
> >
> > So on I merrily went according to the plan and it was apparently
> > wrong. Luckily I had purchased a backup powersupply for the
setup
> > and it recognized an overload and shutdown before (I hope)
ruining
> > the Gecko drive. I wonder if I can just switch Phase B and C
> wires
> > as I did before and get it to run.
> >
> > I just don't understand why both the Gecko instructions and the
> > Anaheim Automation instructions describe the same wiring method
> and
> > it does not work. What am I not understanding here?
> >
> > Thanks! (again)
> > Keith Clark
> >
> > HEART FELT APPRECIATION! I think I will get to the bottom of all
> > this eventually, but not without a lot of help from my new CAD-
CAM-
> > EDM-DRO friends! The advice, insruction and suggestions given so
> > far have saved me from giving up and are truly appreciated!
>
>
>
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Discussion Thread

Keith Clark 2004-08-27 23:42:20 UTC new stepper motors wiring mess... Keith Clark 2004-08-28 06:57:52 UTC Re: new stepper motors wiring mess ?fixed! james_cullins@s... 2004-08-28 07:27:19 UTC Re: [CAD_CAM_EDM_DRO] Re: new stepper motors wiring mess ?fixed! Harvey White 2004-08-28 07:39:20 UTC Re: [CAD_CAM_EDM_DRO] new stepper motors wiring mess... Keith Clark 2004-08-28 07:40:16 UTC Re: new stepper motors wiring mess ?fixed! Harvey White 2004-08-28 07:40:47 UTC Re: [CAD_CAM_EDM_DRO] Re: new stepper motors wiring mess ?fixed! R Rogers 2004-08-28 07:53:49 UTC Re: [CAD_CAM_EDM_DRO] Re: new stepper motors wiring mess ?fixed! R Rogers 2004-08-28 07:54:27 UTC Re: [CAD_CAM_EDM_DRO] Re: new stepper motors wiring mess ?fixed! Keith Clark 2004-08-28 11:09:53 UTC Re: new stepper motors wiring mess ?fixed! Keith Clark 2004-08-28 11:14:42 UTC Re: new stepper motors wiring mess... erie 2004-08-28 11:23:45 UTC Re: [CAD_CAM_EDM_DRO] Re: new stepper motors wiring mess... Jon Elson 2004-08-28 11:26:17 UTC Re: [CAD_CAM_EDM_DRO] new stepper motors wiring mess... erie 2004-08-28 11:26:50 UTC Re: [CAD_CAM_EDM_DRO] Re: new stepper motors wiring mess... Keith Clark 2004-08-28 11:32:49 UTC Re: new stepper motors wiring mess... Andy Wander 2004-08-28 11:47:45 UTC RE: [CAD_CAM_EDM_DRO] Re: new stepper motors wiring mess ?fixed! Stephen Wille Padnos 2004-08-28 11:54:30 UTC Re: [CAD_CAM_EDM_DRO] Re: new stepper motors wiring mess ?fixed! Andy Wander 2004-08-28 11:55:02 UTC RE: [CAD_CAM_EDM_DRO] Re: new stepper motors wiring mess... Stephen Wille Padnos 2004-08-28 12:02:30 UTC Re: [CAD_CAM_EDM_DRO] Re: new stepper motors wiring mess... erie 2004-08-28 12:22:49 UTC Re: [CAD_CAM_EDM_DRO] Re: new stepper motors wiring mess ?fixed! Harvey White 2004-08-28 13:00:02 UTC Re: [CAD_CAM_EDM_DRO] Re: new stepper motors wiring mess... Keith Clark 2004-08-28 13:08:08 UTC Re: new stepper motors wiring mess ?fixed! Keith Clark 2004-08-28 13:10:10 UTC Re: new stepper motors wiring mess ?fixed! Keith Clark 2004-08-28 13:12:42 UTC Re: new stepper motors wiring mess... Andy Wander 2004-08-28 13:14:32 UTC RE: [CAD_CAM_EDM_DRO] Re: new stepper motors wiring mess ?fixed! Andy Wander 2004-08-28 13:15:41 UTC RE: [CAD_CAM_EDM_DRO] Re: new stepper motors wiring mess... Keith Clark 2004-08-28 13:27:48 UTC Re: new stepper motors wiring mess ?fixed! erie 2004-08-28 13:31:07 UTC Re: [CAD_CAM_EDM_DRO] Re: new stepper motors wiring mess ?fixed! Stephen Wille Padnos 2004-08-28 13:46:21 UTC Re: [CAD_CAM_EDM_DRO] Re: new stepper motors wiring mess ?fixed! metlmunchr 2004-08-29 10:05:10 UTC Re: new stepper motors wiring mess ?fixed! Keith Clark 2004-08-29 10:21:40 UTC Re: new stepper motors wiring mess ?fixed!