Open Letter to Mariss

--- In CAD_CAM_EDM_DRO@y..., mariss92705@y... wrote:

> > Is the multiplier problem only in the G210 or is there is similar
> > problem with the multiplier in the G340 shipped in the last few
> weeks?
>
>
> Both the step and the sevo drive use the same multiplier board, so
> the problem is common both drives. The problem has been solved and
> entails adding one transistor and one resistor to the existing

boards.

>
> I try very hard not to make any mistakes in my designs, but being
> human, some slip past in spite of my best efforts. This is one of
> those cases. I belive it is incumbent on me to let everyone know
> whenever one does and to make right any previously sold products

with

> a design error. It is the only honorable thing to do.
> Next is to see what is
> entailed to rework my existing stock of G901s, I will of course

trash

> all of my existing unstuffed boards, rework the board layout and
> order new ones ASAP. I should have working examples Monday that I
> would like to send you to try out. Will keep you posted and sorry
> about this screw-up, it has me feeling very embarrassed.
>

Mariss.
Thank you for posting an up to date and accurate report on where your
products stand. I don't feel that I am on my own when I thank you for
all the work that has gone into helping people on this list.
In fact as I'll go as far as to say that you are probably the one
person who has put more PRACTICAL help into this list than any other
list member.
Motors of any type are easy to source, as is software. In the short
time that you have contributed to the list you have brought not one
but four different drivers at a very cost effective price into a
market place that was barren except for Dan's card.
I don't think anyone else on this list can come anywhere close to
this goal.
Again Mariss , thank you, and I hope others will echo this open
letter.

Regards
John Stevenson

PS I have no connection with Mariss or use any of his products at
this time. I though it was about time someone stood up and said Thank
You.