feketehegyi
100 W
- Joined
- Jul 11, 2018
- Messages
- 117
mctubster said:
Yes, all data is available. I use now one second frequency. But it can log more frequently as well.
New "TSDZ2 Torque Sensor Central Motor"
- Thread starter larsottar
- Start date
Yes, all data is available. I use now one second frequency. But it can log more frequently as well.
Hi, does anyone know if these cables are available from suppliers in Europe?
Bafang BBS Type 5 Pin (Male) to TSDZ2 Type 6 Pin (Male) Display Conversion Cable for TSDZ2 Motors (w/ 6 Pin Female)
Alternatively, are the 5-pin male and 6-pin male connectors available so I could make my own cable?
Bafang BBS Type 5 Pin (Male) to TSDZ2 Type 6 Pin (Male) Display Conversion Cable for TSDZ2 Motors (w/ 6 Pin Female)
Alternatively, are the 5-pin male and 6-pin male connectors available so I could make my own cable?
hannes500kw
1 µW
- Joined
- Jul 11, 2020
- Messages
- 4
trying to mount a tsdz2 but the opening for the internal cables is interfering with the fit. but the real problem is that I have to tilt the motor so far back there is no room for the fixing block. are there any alternatives? I will try ton include pictures when I get home
Damn i am having alot Of bad luck on vacations with my tsdz2 
, first it Lost tbe firmware, bought a new cable and reprogramed it. Then when i went for a Ride sodently it became damn hard to pedal (like real hard), even with the motor off . Limped home and opened it, but i cant find anything bad. If i remove the motor (and leave just the blue gear ) i can pedal easly (by hand), if i put it back its again hard to pedal. The blue gear seems ok, the motor also , if i put the blue gear and the shaft in the motor and try to move them by hand There is resistance but but way less .
Can someone Help me on This? Blue gear is kaput, motor is semi kaput ?
, first it Lost tbe firmware, bought a new cable and reprogramed it. Then when i went for a Ride sodently it became damn hard to pedal (like real hard), even with the motor off . Limped home and opened it, but i cant find anything bad. If i remove the motor (and leave just the blue gear ) i can pedal easly (by hand), if i put it back its again hard to pedal. The blue gear seems ok, the motor also , if i put the blue gear and the shaft in the motor and try to move them by hand There is resistance but but way less .Can someone Help me on This? Blue gear is kaput, motor is semi kaput ?
Anyone been able to increase the pedal responsiveness of the OSF 1.0v similar to that of the stock TSDZ2? I really like the overall performance of the OSF and its total power delivery, but trying to overcome the 3-4 pedal turns for the assist to initially kick in or kick back in from coasting. The stock unit seems much more instantaneous than the OSF. However, if this is the difference in nature between the two, I will stick with the OSF hands down due to it's feature richness. Trying not to go overboard with tweaking the startup boost settings to much. I'm just curious as heck how the factory settings manage this. (torque settings or boost factors???)
Big_Daddy said:
Yeh, I just posted the same issue on the other forum (OSF with 860C display). Tried a few things but no luck getting that standing start power improved. Everything else is great, so hoping a resolution can be found. I have put back the stock firmware for the moment, as I live on a hill and need the extra boost on startup.
hannes500kw
1 µW
- Joined
- Jul 11, 2020
- Messages
- 4
here are some pictures. do you think the shape of the downtube will cause problems? As you can see I can't mount the fixing block. Tips please.
http://imgur.com/a/HnAeAuh
http://imgur.com/a/HnAeAuh
Waynemarlow
10 kW
Do your research, its been discussed here many times, you do not need the rear block mount if you dimple the small non drive side plate at the BB line, correctly size the spacers and you tighten the castellated nut with enough pressure. We run all 5 units we have here on full suspension bikes at about 650W's max without an issue.
Seems like the controller is suddenly operating in a generator mode after programming or the motor is shorted. Will have to wait for other more confident opinions.vass said:Damn i am having alot Of bad luck on vacations with my tsdz2
Can someone Help me on This? Blue gear is kaput, motor is semi kaput ?
Goody5 said:
Did you have to go back to the stock VCL5 display or reflash your 860c (didn’t know if it works with stock software)? Flashing software is easy but re-wiring and displays are a pain in the tail to keep doing. You wouldn’t think it would be that big of a deal to get that kink out as evolved as the OSF has become, but then I’m not a programmer either and the job that Casainho and others have done with the OSF is simply amazing. The biggest struggle is not knowing what parameters control the startup power boost in the stock software and their counterparts in the OSF so that you know where to fiddle and tweak!
Big_Daddy said:
I put the same connector as the 860C (I think it is a higo) onto my VLCD5 so that I can quickly change between stock and OSF firmware. Took a while as the colors and pinouts are different but makes it really easy to test different settings and switch back to stock firmware when I need to
Big_Daddy said:
I put the same connector as the 860C (I think it is a higo) onto my VLCD5 so that I can quickly change between stock and OSF firmware. Took a while as the colors and pinouts are different but makes it really easy to test different settings and switch back to stock firmware when I need to
sysrq said:Seems like the controller is suddenly operating in a generator mode after programming or the motor is shorted. Will have to wait for other more confident opinions.vass said:Damn i am having alot Of bad luck on vacations with my tsdz2
Can someone Help me on This? Blue gear is kaput, motor is semi kaput ?
Nope
, after opening all , cleaning all i put the motor on without the blue gear and it was hard to pedal , mind i was doing This with the tsdz2 still on the bike. Then i took some pressure off the crank nut and voila , all was ok, put it all back and its working . I have a full susp bike and i had to diy the "thingy" That doesnt let the motor move, i Guess it moved and warped the metal casing on a way it was making something to the shaft/motor angle. Now i have a hard plastic in the front off the motor preventing This to happen again (i hope). I Guess i had luck in not breaking something (did a 50km Ride today without problems)I'm trying to flash the firmware on the 850c display and I am having difficulty, I'm hoping I can get some advice.
My order for eunorau came with a USB cable that with a male to male dongle connects to the display.
See:
I plugged it in and I was find the COM in the Apt-burn-tools, opened the com and tried installing the firmware. I pressed the power button on the display (in a variety of ways) and Burn-Tools would just keep saying waiting.. waiting..
If I tried to turn on the display while it was plugged in to the USB it wouldn't turn on. I'm wondering if the USB dongle provided isn't a high enough voltage so the display isn't on. Its the same dongle as the display so I assumed it was the display.. My display works when I plug it back into the battery, so no update executed.
I appreciate any thoughts, I ordered all the hardware to built the DIY bootloader but I thought I'd try this USB as the male to male cable made it possible to use the USB provided by eunorau.
Thank you.
My order for eunorau came with a USB cable that with a male to male dongle connects to the display.
See:
I plugged it in and I was find the COM in the Apt-burn-tools, opened the com and tried installing the firmware. I pressed the power button on the display (in a variety of ways) and Burn-Tools would just keep saying waiting.. waiting..
If I tried to turn on the display while it was plugged in to the USB it wouldn't turn on. I'm wondering if the USB dongle provided isn't a high enough voltage so the display isn't on. Its the same dongle as the display so I assumed it was the display.. My display works when I plug it back into the battery, so no update executed.
I appreciate any thoughts, I ordered all the hardware to built the DIY bootloader but I thought I'd try this USB as the male to male cable made it possible to use the USB provided by eunorau.
Thank you.
szchz said:I'm trying to flash the firmware on the 850c display and I am having difficulty, I'm hoping I can get some advice.
My order for eunorau came with a USB cable that with a male to male dongle connects to the display.
See:
I plugged it in and I was find the COM in the Apt-burn-tools, opened the com and tried installing the firmware. I pressed the power button on the display (in a variety of ways) and Burn-Tools would just keep saying waiting.. waiting..
If I tried to turn on the display while it was plugged in to the USB it wouldn't turn on. I'm wondering if the USB dongle provided isn't a high enough voltage so the display isn't on. Its the same dongle as the display so I assumed it was the display.. My display works when I plug it back into the battery, so no update executed.
I appreciate any thoughts, I ordered all the hardware to built the DIY bootloader but I thought I'd try this USB as the male to male cable made it possible to use the USB provided by eunorau.
Thank you.
Looks similar to the setup I used the other day to program my 860C. Are you providing seperate power (36V in my case) to the display? The USB device will not provide this by itself. I made a lead which added a connection to my 36V battery to power display
Goody5 said:szchz said:I'm trying to flash the firmware on the 850c display and I am having difficulty, I'm hoping I can get some advice.
My order for eunorau came with a USB cable that with a male to male dongle connects to the display.
See:
I plugged it in and I was find the COM in the Apt-burn-tools, opened the com and tried installing the firmware. I pressed the power button on the display (in a variety of ways) and Burn-Tools would just keep saying waiting.. waiting..
If I tried to turn on the display while it was plugged in to the USB it wouldn't turn on. I'm wondering if the USB dongle provided isn't a high enough voltage so the display isn't on. Its the same dongle as the display so I assumed it was the display.. My display works when I plug it back into the battery, so no update executed.
I appreciate any thoughts, I ordered all the hardware to built the DIY bootloader but I thought I'd try this USB as the male to male cable made it possible to use the USB provided by eunorau.
Thank you.
Looks similar to the setup I used the other day to program my 860C. Are you providing seperate power (36V in my case) to the display? The USB device will not provide this by itself. I made a lead which added a connection to my 36V battery to power display
Thanks I think I'll try that.
I found the cable on Alibaba
https://m.aliexpress.com/item/4001002027135.html?spm=a2g0n.detail.0.0.3f0b5RAM5RAMYY&gps-id=storeRecommendH5&scm=1007.18500.139671.0&scm_id=1007.18500.139671.0&scm-url=1007.18500.139671.0&pvid=61a3a702-6bac-4118-a000-ac69a4eedcbd&_t=gps-id%3AstoreRecommendH5%2Cscm-url%3A1007.18500.139671.0%2Cpvid%3A61a3a702-6bac-4118-a000-ac69a4eedcbd%2Ctpp_buckets%3A668%230%23131923%2316_668%23808%233772%23863_668%23888%233325%2319_668%232846%238115%23859_668%232717%237563%23552__668%233374%2315176%23539&browser_id=f17fedcef81145de80a9d1e8c3ce9c28&aff_trace_key=a60c6ddb223f40c4899abf9eb78e75ec-1599319984739-08579-UneMJZVf&aff_platform=msite&m_page_id=rmpgf2d6mjmcarcq1745ee77f075ade688a215dc27&gclid=&_imgsrc_=ae01.alicdn.com%2Fkf%2FHe99a85e79dff4adeb54504fd22b9f2caX.jpg_640x640Q90.jpg_.webp
Elinx said:
Hi Guys. I reflashed back to the modified stock firmware choosing the 52v version to match my battery. It seemed to take ok, but I still cannot get the motor to work. I reconnected the original stock VLCD-5 screen (which is fixed on 48v I think).
1. When I turn the screen on now, pedals vertical, it seems to initialise within a couple of seconds. I understand this switching on should take some time??
2. The battery indicator shows one bar even though the battery is fully charged at 57volts. This is not correct.
3. I now have a motor with modified stock FW at 52 volts and a 48v original FW display. Is this correct, or what display should I use? I don't see a way to change screen voltage to match.
Flashing the FW onto the controller seems to work ok. Does this mean that the controller is working properly? Is there any way of checking the controller? What symptoms would a faulty controller give if I needed to replace it? If I buy a new 48 volt controller, I am still stuck with the mismatched 52 volt battery.
I bought a 52 volt battery and 48 volt motor intending to just use the open software. I have completely failed to make the OSF work, and I'm looking at ways to try and get the motor to work in any configuration. I'm tempted to buy a new controller, but it does seem to accept the flashing, so is the controller likely to be the fault?
I read of plenty people buying motors of a particular voltage to match the old battery they already own, which is not always the best decision process. Has anybody used a buck converter or step controller to match battery to motor? A 30amp one at £28 should do the trick, but the first issue I see is that the motor controller cannot look after the battery on low voltage cut off because it only sees converter voltage.
A lot of questions but I am completely stuck on what to try next. I have already tried every configuration of swapping 8 pin leads, tx and Rx, reflashing everything, rechecking wire colours and connections. Everything was triple checked, so nothing should have been blown.
As no instructions came with the motor, I'm assuming that I put pedals vertical, switch everything on, wait for the screen to show, key in an assist level and ride away!
Many thanks in advance.
jbalat
10 kW
Jaybee258 said:
Have you tried using the OSF version that works with the VLCD5 ? My friend used it and he is very happy. He came over to my house and it only took a few moments to flash it.
I do have a copy of it on my laptop in the garage if you cant find any links to it
https://www.endless-sphere.com/forums/viewtopic.php?f=30&t=98281
link to download
https://github.com/emmebrusa/TSDZ2-Smart-EBike-1
