control vdu problems

[torchy]

Hi there I am having problems with the control vdu supplied with my bafang 8 fun motor. It has decided to err30 which apparently is a commen fault code that means you have no control over the motor which is more than an irritation. My question is can this motor be controlled with any other vdu controller or can the error codes be over ridden somehow.

 

[tommie]

err 30, read here--> http://electricbike.com/forum/forum/kits/bafang-mid-drives/troubleshooting-bbshd-and-bbs02/976-error-30-in-the-bbshd-and-bbs02

 

[torchy]

Thanks Tommie but already seen this. It seems to be a commen problem and completely f@@@s everything up. There must be some way of bypassing this unit?

 

[D8ve]

Where are you then?
There are three main areas for the fault, display unit. It is putting out some message?
Cabling so clean and redo connectors. And controller. A replacement costs £100 ish.
Faultfinding is normally plug in known good bits and see where the fault goes.

 

[torchy]

All connections good. All wires good. Everything is where it should be. Are there any other controllers that could be used as I don't want to get the same replacement which will probably go wrong.