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MS Composit › Phoenix-25 + Hacker b20-22
10-12-2005 01:54 AM  12 years agoPost 1
3DRecipe

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OK, I have just completed building a Hornet 2. I have Hacker b20-22, Phoenix-25, and Castle Creations computer link. Can anyone post better settings then these?

Under Basic
Voltage cutoff: 9.4 - for 3 celled 1500mah li-po.
Cutoff Type: soft Cutoff
Break Type: Disabled
Throttle Type:
Softstart: Softest

Under Advanced
Motor Timing: Standard Advance
Current Limiting: Normal
PWM Rate: Auto Detect 13khz

Thanks.

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10-12-2005 02:23 AM  12 years agoPost 2
DarkHorse1

rrApprentice

Gloucester UK

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Hi there,
Voltage cut off isn't much use on a heli, you don't want the ESC to shutdown at 9v, just land when you feel the power dropping off from the cells or buy a low voltage detector. I would set voltage cutoff to the lowest setting (4v?).

Throttle type? Never done for a CP but here's my best guess's.
Try Gov mode LOW RPM for a 2 pole Hacker but I'm not sure for that motor.
Otherwise set to 'auto calibrate', Tx throttle low stick in Norm flight mode will be taken as 0% and reduce ATV so that 100% the red LED comes on. Then use standard throttle and pitch curves.
Or try the fixed range and adjust ATV limits to remove dead zones around 0% and 100% etc.

Hornet X 3D Twister(Axi 2208/20, Tsunami), MS-116 ESC, MS-044 gyro, KOK Extréme white blades, 3xTP1320 prolites ~15mins, AUW=375g. Futaba7C

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10-12-2005 11:51 AM  12 years agoPost 3
Saob

rrApprentice

Stood behind you

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The governor leaves a lot to be desired on the Phoenix Esc IMO. Far better off with throttle curves

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