|Jul 22, 2011, 03:39 PM|
Joined Apr 2011
Problem with KK multi Black
Since I put the KK Blackboard on the quad it's been horrible.
I started with V4.7 in X config
Tonight I've re-configured and loaded V2
The same problem exists in both versions.
From power on, gentle acceleration produces a stable hover, all gyros working correctly and very stable.
Any increase in throttle and it veers off left. The more throttle the more violent it veers off.
Now this is the bit I really don't understand...
After its had a jump left the stick centres are way off - I have to hold in 80% right stick with 40% back stick and a load of rudder to get back into a hover.
It stays like that until power off - power back up and really stable again sticks at centre.
The problem is consistent and happens every time any amount of power is applied.
Suggestions would be welcome - I've been fighting this for a few weeks.
I've been through the TX and checked the output monitor for mixing etc.
|Jul 22, 2011, 10:19 PM|
Sounds like posible loss of left motor power. Try swap out of left and right motor's and esc's, see if this changes direction of (jump left) if it does then narrow it down by only changing one item at a time. Good luck and keep smilin.
|Jul 23, 2011, 08:03 AM|
I have not a gyro fail like that myself. but have had both motor and esc lose power after I give it a short burst, with motor it is usualy a damaged winding and with esc, I have not been able to repair but I understand that it can be a fet.
This might not be your problem, but cost nothing but a little time to check.
|Jul 23, 2011, 02:15 PM|
Joined Feb 2003
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