Hobbywing ESC 時快時慢時無反應

係架SC10 4x4 行緊 Hobbywing XERUN-SCT-PRO Sensored Brushless System Combo+ Futaba 4PL 隻120A嘅ESC行行下突然有幾秒冇咗反應，再俾油架車Full Speed得番10%(好似蟻行咁)，行十幾秒之後又變番正常，有冇C Hing 知唔知係咪ESC瓜咗，定係控壞? 隻ESC玩咗唔夠2個月

1) 4PL 油門 F/N/B set 好未
2) ESC 用咩 setting
3) 用 咩野電, 幾多C, 有冇試用大 C 電
4) 其他野, 如不正常熱, 怪聲等等

1) Set 好
2) ESC Default Setting
3) 2S 7.4V Lipo 5200mah 40C
4) 唔熱因為係第一轉車

早前我架SC都試過, check 過電子野同 setting 冇問題, 最後 check 車, 牙差冇油, 加油後就正常了
動力部份要check, 虛位多也是問題, 動力未能完全送到車輪上, 在牙差同限滑中大量損失,
所以不論電子野同機械野, 保護同設定好重要

我今晚check下先，唔該師兄

Try check check esc fan also

fr888 發表於 2012-10-22 13:00
Try check check esc fan also

ESC fan is working fine

1. ESC行行下突然有幾秒冇咗反應，再俾油架車Full Speed得番10%(好似蟻行咁)，行十幾秒之後又變番正常

複製代碼

先CHK 機件, 再試CUT 左低電壓保護及Sensor,好多CHING都冇留意的.

manfail1122 發表於 2012-10-22 14:32
先CHK 機件, 再試CUT 左低電壓保護及Sensor,好多CHING都冇留意的.

Sorry師兄，唔係好明。Cut咗之後要點做？


如果Reset成個ESC得唔得？

May be the setting of "Low Voltage Cut-Off Threshold" too high.
Default setting is 3.0v/cell. I am using 3.2v/cell
I had an experience that the shop help me to set at total 7.0v cut-off

Make sure the sensor cable is properly connected at both the ESC and motor. I have had some strange ESC/motor problems before, the problems were gone after I secured my sensor connectors at both ends (with tape).

hungbobby 發表於 2012-10-22 16:01
Make sure the sensor cable is properly connected at both the ESC and motor. I have had some strange  ...

Yes, the sensor cable is attached firmly.

因為 HW ESC Default Setting 3.4Vcut 電, 第二其他CHING 講左. 你試下CUT 左低電壓保護及Sensor. 如果一切正常再加番Sensor線,就知道問題所左

Ching,
I had the similar experience. After i turned off all protections,it works well and i stop playing when the car slows down to avoid overly draining the lipo. This is just my case for your reference.

manfail1122 發表於 2012-10-22 18:06
因為 HW ESC Default Setting 3.4Vcut 電, 第二其他CHING 講左. 你試下CUT 左低電壓保護及Sensor. 如果一切 ...

C hing, Cut 咗低電壓保護之後好似正常番。咁即係ESC嘅低電壓保護問题，有冇方法解決？

tsfai 發表於 2012-10-22 20:41
Ching,
I had the similar experience. After i turned off all protections,it works well and i stop pl ...

ching, if that is the case, there must be problem with the ESC programming function. Should I send it back to Hobbywing?

DLAM 發表於 2012-10-22 21:35

                               
登錄/註冊後可看大圖

ching, if that is the case, there must be problem with the ESC programming function. Should I send ...

Ching, I bought 3 HW ESC and all have these problems so I am too lazy to send them back to repair. I just play with cautiousness by "manual cut-off". Now I set timer in the control to remind me to stop playing.

Hi Ching, i had the same problem on my 150A esc before, try set your esc voltage protaction to 3.2 or 3.4V per cell but i suggest you to set your radio control count down timming to 11mins - maximum 13 mins (Use your phone if your radio system didn't came with this function)... your batteries voltage should be 7.4 to 7.6V after the run. 3.2 or 3.4V is too low for the batteries.

You can also download their ESC setup software from their site or borrow it from your friend for easy set up your esc.

Good luck!

講起又係wo, 我改咗 3.4v 去 3.2v 先冇問題, 唔記得自己改過 tim  
只要覺得行慢咗就要收車, 番黎 check 電都有 3.7-3.8v/cell

I just come back from driving test, the same problem exist even I cancel the low voltage protection of the ESC