Re: [CAD_CAM_EDM_DRO] GS-D200S

Looking at my stock of modules I found three different boards that I
designed that used the sd200.
1. was for a stand alone cnc/manual power feed unit that was used on the
older Shoptask to run a single axis as a either a power feed with a speed
control pulse generator or flip a switch to cnc and use the single axis for
cnc controls.
2. One board was designed for various other special applications. I noticed
that it even had the pads for the current reduction daughter board though I
never tried it on this PCB.
3. The current board that is smaller than the others and is used in my ST-3
that Shoptask buys. Unfortunately all of these are committed for units that
are being assembled.
All of the boards have a 8 segment dip switch to turn on or off various
functions such as full/half etc. I don't have any documentation for assembly
of these boards. If you want to figure it out comntact me off line for the
deal
Dan.

From: Alan Marconett KM6VV <KM6VV@...>
To: CAD_CAM_EDM_DRO@egroups.com <CAD_CAM_EDM_DRO@egroups.com>
Date: Tuesday, December 12, 2000 11:55 AM
Subject: Re: [CAD_CAM_EDM_DRO] GS-D200S

>Dan,
>
>I just posted a reply to Greg on my appraisal of the Superior Electric
>modules I have. What did you do for auto current reduction? A 555
>timer type of delay to disable the "enable" line? I guess I'm committed
>to using at least 4 of these modules, so I'd be interested in learning
>anything I can about them.
>
>Do you have a PCB for three modules? or a kit (sans modules)? I'd be
>interested. I've had these modules WAY too long without getting them up
>and running.
>
>Alan KM6VV
>
>
>Dan Mauch wrote:
>>
>> I have been using those modules for about 3 years. You need a printed
>> circuit board to mount them. I sell a couple products that aren't listed

on

>> my web site that are designed around them. The only problem with them is
>> that they don't have auto current reduction. So I have designed a little
>> board that adds that feature to them. A variety of stepper motor dealers
>> sells them. Pacsci and General as well as Superior Electric all use them.
>> Dan
>> -----Original Message-----
>> From: Greg Nuspel <nuspel@...>
>> To: CAD_CAM_EDM_DRO@egroups.com <CAD_CAM_EDM_DRO@egroups.com>
>> Date: Tuesday, December 12, 2000 6:44 AM
>> Subject: [CAD_CAM_EDM_DRO] GS-D200S
>>
>> >I was wondering if anyone had experience with the GS-D200S bipolar

stepper

>> >motor drive module http://www.st.com/stonline/books/ascii/docs/2666.htm

. I

>> >was wondering if this unit is worth while using. Since it has everything

in

>> >one package and looks to be well protected from shorts etc.
>> >
>> >
>> >-- Greg Nuspel
>> >
>>
>> Welcome to CAD_CAM_EDM_DRO@...,an unmoderated list for the

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>
>Welcome to CAD_CAM_EDM_DRO@...,an unmoderated list for the

discussion of shop built systems, for CAD, CAM, EDM, and DRO.

>
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