Jump to content

Search the Community

Showing results for tags 'failed'.



More search options

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • General Electric Unicycle Forums
    • Forum Rules (and topics relating to this forum)
    • General Discussion
    • Reviews
    • Mods, Repairs, & DIY
    • Riding Safety and Protective Gear
    • Local Group Meet Ups
    • Private Sales (secondhand)
    • Commercial Advertisements
    • Off Topic Discussion
  • Brand-Specific Forums (euc only)
    • Airwheel
    • Firewheel
    • Gotway
    • Inmotion
    • IPS
    • King Song
    • Ninebot
    • Rockwheel
    • Solowheel
    • Uniwheel
  • One-Wheeled Skateboards
    • One-Wheeled Skateboards
  • Two-Wheeled Self-Balancing PEVs
    • Ninebot Mini, Segway MiniPRO, Xiaomi Mini, Airwheel S8 or equivalent
    • Segway (or equivalent)
    • Hoverboard
    • Commercial Advertisements (Ninebot Mini & equivalent only)
  • Non-Self-Balancing PEVs
    • e-Scooters
    • Other Non-Self-Balancing PEVs

Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

Joined

  • Start

    End


Group


AIM


MSN


Website URL


ICQ


Yahoo


Jabber


Skype


Location


EUC

Found 2 results

  1. Hi guys, I've just experienced my second shut off last week. I started the day full charged. Rode about 10miles (16km). Then I put the EUC on charge only for about 15min.(usually 99% of time I let it change completely). After that I went ridding for 1.5 miles (2.5km). I stopped for 30 min. Rode again for 1 mile(1.6km) when I passed over a small 2 inch(5cm) sidewalk, I went for another 3 feet(1m), I heard a bip and it shut off. The EUC just shut off no beeping on the ground. Luckily my speed was about 3-4mile/h (5-8km/h) when it happened. I turned the EUC back on and it worked, voltage was around 55. I still ride it, I don't feel any difference in behavior, it's running normal. But I don't feel save anymore. I will attach below my black box data the status highlighted in yellow shows the moment when the cut off occurred. I have had a motor replacement before at ~80 hours in. Since then I can see: ??(Controller) 218h 17m 21s 3 861 Hall1Òì³££¬Òì³£´ÎÊýΪ861 don't recall that something happened here ??(Controller) 386h 0m 39s 3 5506 Hall1Òì³££¬Òì³£´ÎÊýΪ5506 don't recall that something happened here ??(Controller) 497h 4m 24s 3 997 Hall1Òì³££¬Òì³£´ÎÊýΪ997 - this is where I experienced the shut off and lots of 17 code - which is an abnormal behavior of the motor but may be as a warning and doesn't trigger a shut off like 3s do ? "3" seems to be related with the Motor; What 861, 5506, 997 mean? Translated some of the last black box logs, the occurring frequency is quite often : ??(Controller) 472h 55m 44s 17 11620 Hall 1 signal is abnormal, the cumulative number of abnormalities is 45, and the abnormal condition is 6->4 ??(Controller) 482h 0m 0s 17 11841 Hall 1 signal is abnormal, the cumulative number of abnormalities is 46, and the abnormal condition is 4->1 ??(Controller) 482h 3m 18s 17 11796 Hall 1 signal is abnormal, the cumulative number of abnormalities is 46, and the abnormal condition is 1->4 ??(Controller) 482h 55m 19s 17 11875 Hall 1 signal is abnormal, the cumulative number of abnormalities is 46, and the abnormal condition is 6->3 ??(Controller) 485h 21m 53s 17 11825 Hall 1 signal is abnormal, the cumulative number of abnormalities is 46, and the abnormal condition is 3->1 ??(Controller) 497h 4m 24s 3 997 Hall1 exception, the number of exceptions is 997 ??(Controller) 497h 4m 24s 17 12128 Hall 1 signal is abnormal, the cumulative number of abnormalities is 47, and the abnormal condition is 6->0 ??(Controller) 498h 34m 22s 17 12050 Hall 1 signal is abnormal, the cumulative number of abnormalities is 47, and the abnormal condition is 1->2 ??(Controller) 505h 2m 5s 17 12065 Hall 1 signal is abnormal, the cumulative number of abnormalities is 47, and the abnormal condition is 2->1 ??(Controller) 519h 33m 6s 17 12068 Hall 1 signal is abnormal, the cumulative number of abnormalities is 47, and the abnormal condition is 2->4 Did anyone experienced this? Thanks everybody for reading this! Chris BlackData_2018-08-24-18-24-24_Fomart.csv
  2. My Msuper3s+ has failed again (3rd time). The first failure was documented here: http://forum.electricunicycle.org/topic/7595-gotway-msuper-v3s-84v-1300wh-failed-loose-axle-nut/?tab=comments#comment-101925 The second failure was documented here: http://forum.electricunicycle.org/topic/8082-my-new-gotway-msuper-v3s-84v-1300wh-failed-again/?tab=comments#comment-113358 This time I was traveling about 15mph on level concrete and the wheel suddenly quit and fell forward crashing the corners of the case. When I pushed the button to turn it back on, I heard the audible signal for Hall Sensor Failure (two fast beeps following by a 1/2 second pause, repeating). No balancing function. When I opened the side covers I found a signal cable was pinched (red circle below) by the side cover due to improper routing. This cable has no slack from above or to the connector. This cable contains red, black, and white wires that connect on the top forward connector of the main board. I doubt this is related to the failure, because it isn't a hall sensor signal, and wiggling it doesn't stop the beeping. What is the function of the top forward connector of the main board? I saw a very small flexing movement on the right end of the axle as I rotated the tire back and forth. I can hear various abnormal noises from inside the motor when I rotate the wheel. Sometimes it sounds like broken pieces and grinding or scraping. I can feel slight mechanical hysteresis in the feedback when I change direction of rotating, like some small parts are flexing inside. Maybe this makes sense to someone? This case and side panels are totaled (split open, stripped threads, lamp dislodged, etc.). I really want to understand the cause(s) of these failures so I can change something to prevent recurrence.
×
×
  • Create New...