Ebikeling 500w Geared Hub Kit

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Den458   10 µW

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Re: Ebikeling 500w Geared Hub Kit

Post by Den458 » Feb 10 2019 11:43pm

docw009 wrote:
Feb 10 2019 4:52pm
Did you get the SW900 LCD or the LED? If the LCD, how does PAS work for you , and does speedometer show speed when coasting?
I got the SW900 LCD display. PAS works. Throttle works. I played with it maybe 30 minutes total.
Out of the box, SW900 in defaults (I guess), it was way quicker than I expected.
By that, I mean with very little effort pedaling, the bike kinda "took off".
It wanted to go faster than I could reasonably pedal on the 14-t gear. I need the 11-t.
The speed mode was in Km/hr by default, I later toggled it to M/hr, but reported speed was still too high, I think.
I hope to learn how to fine-tune the PAS behavior by adjusting some SW900 parameters.
I'll double-check with Ebikeling for the SW900 defaults for my setup.
They've been responsive & helpful to me so far.
Can someone point me to the forum topic on the SW900 that explains in detail each of the variable parameters?


Den458   10 µW

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Joined: Jan 04 2019 12:42pm

Re: Ebikeling 500w Geared Hub Kit

Post by Den458 » Feb 11 2019 1:10am

Thankyou, I have that. Respectfully, some of this information is just marginally useful...
Parameters P01 - P06 can be logically understood from that pdf

Let's address parameters one by one, that I don't understand, like P07.
I'll ask Ebikeling in parallel, but am I wrong assuming this SW900 has wide, multi-brand use ?
P07: Speed measuring magnet. Range 0-100 - what should this be ?

For my situation, the controller has 2 separate wires, one male connector, one female, reserved for a speed sensor.
I asked & was told to let those remain unconnected, & I did so.

Since I have nothing connected to the controller speed sensor wires...
What is the correct setting for P07 ? Or is the setting irrelevant & could be 0-100 with no effect?
I don't want to speculate, I want to KNOW.

Den458   10 µW

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Posts: 6
Joined: Jan 04 2019 12:42pm

Re: Ebikeling 500w Geared Hub Kit

Post by Den458 » Feb 11 2019 11:30am

Den458 wrote:
Feb 11 2019 1:10am

P07: Speed measuring magnet. Range 0-100 - what should this be ?
I learned from Ebikeling this morning that P07 should be set to 86 for my geared motor (or for Direct Drive motor set to 47).
Thank you Ebikeling for that clarification !

Den458   10 µW

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Posts: 6
Joined: Jan 04 2019 12:42pm

Re: Ebikeling 500w Geared Hub Kit

Post by Den458 » Feb 11 2019 12:08pm

Ebikeling provided me a link to their SW900 LCD Display setup here:
https://ebikeling.com/blogs/news/how-to ... parameters

P08 - PAS Speed Limit with SW900 LCD Display (for PAS, not for Throttle) is my next concern.
I read it must be set in Km/hr, not Mph.
To me, I'd expect this setting to establish I get PAS (boost) until the speed reaches the limit, then ends as long as speed > limit.
Hypothetically assume I just want PAS up to 10 mph, no PAS at speeds > 10 mph, so I get the exercise I need. 10 mph = 16 Km/hr
I'll program P08 to 16 & see if it behaves as I expect, & does it behave the same way in PAS-1, PAS-2, & PAS-3 ?

E-HP   100 W

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Re: Ebikeling 500w Geared Hub Kit

Post by E-HP » Feb 11 2019 12:35pm

Den458 wrote:
Feb 11 2019 12:08pm
Ebikeling provided me a link to their SW900 LCD Display setup here:
https://ebikeling.com/blogs/news/how-to ... parameters

P08 - PAS Speed Limit with SW900 LCD Display (for PAS, not for Throttle) is my next concern.
I read it must be set in Km/hr, not Mph.
To me, I'd expect this setting to establish I get PAS (boost) until the speed reaches the limit, then ends as long as speed > limit.
Hypothetically assume I just want PAS up to 10 mph, no PAS at speeds > 10 mph, so I get the exercise I need. 10 mph = 16 Km/hr
I'll program P08 to 16 & see if it behaves as I expect, & does it behave the same way in PAS-1, PAS-2, & PAS-3 ?
You may wish to consider starting a new thread to share your findings with the SW900 display? That way the information doesn't get buried in the OP's thread on the Ebikeling front hub motor kit, where folks may only randomly stumble upon it.

Den458   10 µW

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Posts: 6
Joined: Jan 04 2019 12:42pm

Re: Ebikeling 500w Geared Hub Kit

Post by Den458 » Feb 11 2019 3:12pm

E-HP wrote:
Feb 11 2019 12:35pm
You may wish to consider starting a new thread to share your findings with the SW900 display? That way the information doesn't get buried in the OP's thread on the Ebikeling front hub motor kit, where folks may only randomly stumble upon it.
Good idea. I'll try to experiment some this afternoon, start a new thread later with it's own topic, thanks.

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