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QUADRATURE SCALE PROBLEM
#3
Hi Oltech1000,

The following assumes that your scales have the common 5V RS422 levels. Higher voltages will require work outside the scope of this post.

There are two TouchDRO products that do quadrature but they have different interfaces.

The older through hole kit, is called the mixed signal and needs quadrature firmware, it requires some mods for 5V scales and only uses one of each of the RS422 signals, Say A+ and B+. I have posted the mods.

The newer ready built SMT one should be good to go I think if quadrature firmware is loaded (I have the older one).

Bob
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Messages In This Thread
QUADRATURE SCALE PROBLEM - by Oldtech1000 - 04-21-2018, 03:57 AM
RE: QUADRATURE SCALE PROBLEM - by kommando - 04-21-2018, 03:50 PM
RE: QUADRATURE SCALE PROBLEM - by bobdring - 04-21-2018, 07:32 PM

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