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KT-LCD1

Featured Replies

Ive just had a Cyclotricity 250/500watt dual power kit fitted with a KT-LCD1. The setting P1 is default at 46 and i dont know what its for. Is this correct. Thanks.
Ive just had a Cyclotricity 250/500watt dual power kit fitted with a KT-LCD1. The setting P1 is default at 46 and i dont know what its for. Is this correct. Thanks.

There is a user manual here: http://www.szktdz.com/en/news_show.php?article_id=374

sorry I don't know what the correct setting is for your motor.

Dave.

Dave, if found out the name and model number of the motor would you possibley be able to tell me more about the P1 setting. Thanks. Andy

Sorry. it's outside my knowledge base, I would think someone will be along who can help if you post the numbers.

Fond memories of cycling around your area a few years ago.:)

Dave.

If it is D/D hub then yes 46 is correct, D/D hubs are gearless so. 46 is the standard P1 setting.

 

P1 relates to hub gear ration and magnets inside a geared hub, the multiplied figure helps to set the odo speed correctly though can be adjusted manually to try and get it a bit more accurate.

  • Author
If it is D/D hub then yes 46 is correct, D/D hubs are gearless so. 46 is the standard P1 setting.

 

P1 relates to hub gear ration and magnets inside a geared hub, the multiplied figure helps to set the odo speed correctly though can be adjusted manually to try and get it a bit more accurate.

Thank you Nealh

Hi

I explained parameter P1 in the thread:

Q100 parameter P1 explained

 

It’s about aligning the controller perception of the wheels actual speed, with the speed lidt that you have entered e.g. (25 km/h in Europe)

 

Do not be fooled by the original setting, thinking that it is correct. It’s just whatever the vendor uses as standard for all wheels they sell

1) Chose whatever wheel size that show your speed correct in the display (as Close as possible)

 

2)Type in 25 km/h or 15 miles/h as speed limit

 

3) type your “baseline” Into parameter P1. It is gear ration X number of magnetsvin moto

 

4) the adjust P1 up or down to make the motor tap’er of at the speed limit, as described in the thread I Wrote

Sorry for the typos. I have “auto correction” turned on... in a different language :-)
I can’t calculate the correct number for you. Instead you do as described and go for at spin on your bike and fine tune the number in order to align the motor taper-off-effect

If you do not know the gear ratio and/or number of magnets, the type 100 Into parameter P1.

 

(Remember to adjust wheel size and speed limit beforehand)

 

Then go fo a ride. (And use a gps speed app)

If you motor tapers off at 23 km/h, the raise parameter P1 by 10 to 110, and recheck speed/taper off

 

If you motor tapers off at 28 km/h then lower parameter P1 by 10 to 90, and recheck speed/taper off

  • Author
If you do not know the gear ratio and/or number of magnets, the type 100 Into parameter P1.

 

(Remember to adjust wheel size and speed limit beforehand)

 

Then go fo a ride. (And use a gps speed app)

If you motor tapers off at 23 km/h, the raise parameter P1 by 10 to 110, and recheck speed/taper off

 

If you motor tapers off at 28 km/h then lower parameter P1 by 10 to 90, and recheck speed/taper off

What GPS speed app would you recommend Duncan?

I recommend the freeware smartphone apps, because they don't cost anything. All the apps use your phone's GPS to track/measure the speed.

Mine is called GPSpeedKMH, but I guess any speed app will do just fine.

Ive just had a Cyclotricity 250/500watt dual power kit fitted with a KT-LCD1.

Interested to know what you think of this kit. How does it perform compared to your old 250 watt motor?

  • Author
Interested to know what you think of this kit. How does it perform compared to your old 250 watt motor?

Id say its a kick ass kit. Glad i upgraded.

  • Author
I recommend the freeware smartphone apps, because they don't cost anything. All the apps use your phone's GPS to track/measure the speed.

Mine is called GPSpeedKMH, but I guess any speed app will do just fine.

Thanks for the info on the app

  • 1 year later...

i purchased a cyclotricity 250/1000 watt kit now my problem is my pas has stopped working all of sudden

ive got a new magnet disc and senser but it will not work any ideas

i have kt lcd 1 controller with the p6 parameter

Edited by nikorasu

The pas sensor and disc need to be about 1mm apart. Tell us which PAS you had before and which you have now or better still some pics.

 

Generic KT lcds don't have a P6 parameter, the Cyclotricity parameter is custom setting and believe it is linked to the derestriction mode between 250 & 1000w.

The pas sensor and disc need to be about 1mm apart. Tell us which PAS you had before and which you have now or better still some pics.

 

Generic KT lcds don't have a P6 parameter, the Cyclotricity parameter is custom setting and believe it is linked to the derestriction mode between 250 & 1000w.

the new pass in pic is the same as the old one

51f7b1af559c3a4aa607d2d243da6a421c690079_original.thumb.jpeg.2e26f373d60c4db6dbfcf555f14f2d80.jpeg

If it is the same it should work unless you have change the C1 setting.

Make sure the disc face is correct and not back to front, peddle backwards to see if it works.

Easiest way to test is to plug in the Julet before fitting then pas the disc by the sensor head, the sensor has a small Red led that should blink on/off as a magnet passes.

If it is the same it should work unless you have change the C1 setting.

Make sure the disc face is correct and not back to front, peddle backwards to see if it works.

Easiest way to test is to plug in the Julet before fitting then pas the disc by the sensor head, the sensor has a small Red led that should blink on/off as a magnet passes.

the light flashes but nothing heppens and i dont have c1 only p1 to 6

I forgot the KT LCD1 & 2 don't have the C1 settings, they have to be flashed via an lcd3 or better. The led blinking means it is sensing the disc but for what ever reason isn't working.

Did your last disc also have the twelve magnets ?

 

Did you try the back pedal ?

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