ESC Controller Keeps Beeping

[GoogleCodeExporter]

I have a x525 quadcopter and one of the ESC controller keeps beeping and the 
motor its connected to doesn't spin. I'm new at this and any help would be 
great. The other three controllers and motors work.  


The kit include:
- X525 V3 fordling frame x1
- MWC SE V2.5 Flight Controller with FTDI USB x1
- XXD 2212 KV1000 brushless motor with propelle radapter x4
- 1045/1045R Propeller x4
- Brushless 30A ESC x4
- ESC Connect Board x1
- Reinforced Protection cover x1
- 3.5mm gold bullet plug x12 ( 12pcs male + 12 pcs female )
- Heat shink tube x2 (50cm red + 50cm black)
- Not assembled, just a kit[/SIZE]

Original issue reported on code.google.com by [email protected] on 16 May 2015 at 4:58