Acronyms

cmelcher1987

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Mar 13, 2024
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Oregon
I wanted to know if anyone can help me with theses acronyms on my scooters circuit board.

T1,R1,ON, 12,Rl,LL. 15,14,13,12,11,ground and 5v
 

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There are various threads over the years discussing assorted controllers for repair, modification, reviews, etc, most in in the Motor technology section, but also in other subforums, that have some info about each of those controllers. Whether any of hte info applies to yours you'd have to test experimentally, keeping in mind that connecting things incorrectly can damage the controller and sometimes other parts attached to it (battery, motor, throttle, etc).

In the last week or so is one that also references and links another thread.

If there's a specific reason for what you need to know, it might help someone help you find the specific info you need to do that.
 
I'm really just looking to find a like all the letters meanings..
Such as;
Gnd=Ground
SW= I'm guessing switch
GN=********
SD=********
YZ=********
ZZ=*********
BY=*********
U catch my drift.
Is there something I can download like a chart. Or what . Just mostly general and all.. thank u it's much appriciated
 
look at the connected wire ends for clues, display connections will have 5-6? connections including a battery voltage, ground, (coms rx,tx?), throttle will be a 3 wire connector, brake sensors if applicable will be 2 or 3x connections..

I suspect the YZ ZZ BZ connections if Heavy gauge wire would be the 3 x phase wires and if thin perhaps the hall sensor inputs?

Some control systems have features not present in others, .. If you want specific help detail your machine and post pictures.

best source of the info your looking for afaik is the ads found on ebay and ali express etc.. as many include wiring diagrams as the ad pics.. so hone your 'shopping search' skills perhaps.
 
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