X1, X2 - HELP I'm so confused!

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DAND214   1 GW

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X1, X2 - HELP I'm so confused!

Post by DAND214 » Jan 04 2012 2:42pm

All right all you INFINION Guru's.

How do I wire my 3 speed switch. I wired x1 x2 and ground.
All I can get is shorting x1 and ground to change speed. It goes in steps using x1 never x2. What am I doing wrong.
Keywin sent me a pinout for the EB3 boards and I think i have it wired as listed. should I be using X1 X2 and something other than Ground?

Cruise, Ebrake works, on/off but 3 speed is or could be just a button?

What am doing wrong?

Dan
Last edited by DAND214 on Jan 04 2012 7:42pm, edited 1 time in total.

stewrobb   1 W

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Re: X1, X2 - I'm so confused!

Post by stewrobb » Jan 04 2012 3:22pm

From my experience, 3 speed switches can work one of two ways (dependant on controller obviously):


1. - 3 wires from controller (two signal, one ground)
NC = Mid speed
X1-GND = Low speed
X2-GND = High speed

2. - 2 wires from the controller (one signal, one ground)
Connecting the two together changes the speed setting (touch for at least a second or does not activate)
It will toggle through the 3 speed modes

(edit) after reading your post more carefully I realize it is using the second configuration, there should be a jumper on the board somewhere to change the mode to the first configuration, not sure what the pad would be though, hopefully someone else can chime in here about that.


Hopefully this helps, let us know how you come along. Cheers,

Stew
Gio 500+ scooter - @72v 50A X8M06 Greentime Controller
Delta/Wye - Regen - 20s3p 20c Turnigy hardcase
- Drove until the end, bent frame retired it

Current Build:
Ironhorse Hardtail frame, 120mm Suspension
Front Hayes Hydro Disc, Rear cable Disc
18 FET 4110 60A (for now) Controller
1000w Rear Motor - 420rpm@48v
20s3p Turnigy 5Ah

DAND214   1 GW

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Posts: 3297
Joined: Aug 10 2008 8:28pm
Location: About 1200 miles south of Chicago, in sunny/rainny Port Richey, Florida!

Re: X1, X2 - I'm so confused!

Post by DAND214 » Jan 04 2012 7:27pm

Thanks Stew, I have looked thru lots of posts about Infinion controllers but no answer yet.

There are just too many to look thru.
If I don't find out soon, I will send Keywin an email. If anyone knows he should.

Here is the board.
PCB WIRING.jpg
PCB WIRING.jpg (55.06 KiB) Viewed 454 times
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Dan

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