Turnigy talon tricopter kk2 woes ....

[DUBZN1]

Soo after the issue with the throttle and coasting back , I'm now trying to tune it ......

With the main word trying

It has

Ntm prop drive 28-26 motors

10x4

[samshirley001]

put I gain and limit at 0, put P gain at 50, and P limit at 60.

P gain is for faster wobbling, if its not stable, lower it.

if the copter seems sluggish to react to stick movements when the p limit is low, then its too low.

with the auto stabilisation, when its on, limit is the amount of movement the copter can go, gain is how quickly is returns to level.

[DUBZN1]

Think it's starting to make sense

Will give them setting a go and see what happens and I'll report back tomorro buddy

[DUBZN1]

Flush pretty level and secure on them settings

Although the yaw seems somewhat italic

[samshirley001]

italic as in how?

[DUBZN1]

Irratic- wonders viciously

[Vr5fx]

I have the Turnigy Talon Tricopter too (2 actually). You will probably need to trim the TX to adjust the Yaw to get it straight. Also, make sure the motor mounts on motor 1 and 2 are dead straight, if one twists or bends, it will affect yaw and roll.

 

Saying that, I modded mine to take 1/8 scale servos, those poxy small servos are not up to the job.

[samshirley001]

use the ACC trim in the self level to try ang get it hovering steady

[DUBZN1]

Was nearly there then all the esc's cut out

Put fresh battery on and the same , 5 seconds in

Really not sure now

[samshirley001]

make sure the esc's are not in low voltage cut off mode at all

[DUBZN1]

It's loosing power to the board

Held it down and powered it up to 3/4 and board cuts out and restarts

Yes I know what you mean about the tail serbo

[banners]

Does it lose power with time or even the esc's are at high power? is does the board play fine when the ESC are at say 50%? If it's a case of board losing power due to ESC taking all the current then you'll need to get a bec installed

[DUBZN1]

Well I powered board with a UBEC and now it stays on when armed but motors cut out 5 or so second after spinning up

I'm very confused now

[banners]

Is it a loom or a power distribution board the esc's are connected to? It does sound odd, the battery should have plenty of capacity for what you're using.

 

Are the esc's programmed for multi rotor use? Is anything electronic getting warm? I'd try one esc and motor at a time, connected directly to your receiver to see if all perform well on their own - it'd at least test each leg of the tri for faults, if each passes, try connecting all 3 at the same time to the rx to eliminate them. If they all perform as they should it sounds like the KK could be kaput

 

Good luck!

[DUBZN1]

Ye banners , sounds like a plan

I'm really excited to clock some hours in it

If it is board , then it will be getting a naze 32