Translations:Help:FAQ/71/en - Revision history

FuzzyBot: Importing a new version from external source

2017-02-16T15:26:42Z

Importing a new version from external source

← Older revision		Revision as of 15:26, 16 February 2017
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	* If throttle response is too low the main rotor may speed up immediately in unloaded conditions, e.g. when the helicopter is descending and the RPM Governor will only give soft throttle inputs when the head speed decreases.		* If throttle response is too low the main rotor may speed up immediately in unloaded conditions, e.g. when the helicopter is descending and the RPM Governor will only give soft throttle inputs when the head speed decreases.
	* If the response is set too high on the other hand, the throttle may stutter audible when unloading the motor and/or the motor rpm will kick in very hard and overshoot after the rotor head was loaded and the rpm decreased, causing the tail rotor to turn due to the immediate load change.		* If the response is set too high on the other hand, the throttle may stutter audible when unloading the motor and/or the motor rpm will kick in very hard and overshoot after the rotor head was loaded and the rpm decreased, causing the tail rotor to turn due to the immediate load change.
	The height of throttle response highly depends on factors such as heli size (blade size), motor power and performance and/or the throttle response behavior of the speed controller (when flying an electric heli). If you need to adjust the throttle response, we recommend to start with the lowest value and increase accordingly. Also you should use a lower head speed for adjustment as here you can see the effect more distinct.		The height of throttle response highly depends on factors such as heli size (blade size), motor power and performance and/or the throttle response behavior of the speed controller (when flying an electric heli). If you need to adjust the throttle response, we recommend to start with the lowest value and increase accordingly. Also you should use a lower head speed for adjustment as here you can see the effect more distinct.<br />
	~~Only increase the throttle response stepwise and make sure the throttle will not start to oscillate.~~
	~~Note that with nitro helicopters high throttle response can cause the motor to quit when the throttle~~
	~~is opened too fast. With electric helicopters changing the throttle very fast can cause the speed~~
	~~controller to overheat and especially hard changes from unloaded to loaded conditions can cause incorrect~~
	~~commutations of the ESC (depending on the type of motor) which can damage the ESC if this does not have~~
	~~appropriate protection mechanisms~~.<br />
	<br />		<br />
			{{QUOTE\|Only increase the throttle response stepwise and make sure the throttle will not start to oscillate. Note that with nitro helicopters high throttle response can cause the motor to quit when the throttle is opened too fast. With electric helicopters changing the throttle very fast can cause the speed controller to overheat and especially hard changes from unloaded to loaded conditions can cause incorrect commutations of the ESC (depending on the type of motor) which can damage the ESC if this does not have appropriate protection mechanisms.}}<br />

FuzzyBot: Importing a new version from external source

2016-03-04T11:38:33Z

Importing a new version from external source

← Older revision		Revision as of 11:38, 4 March 2016
Line 2:		Line 2:
	Use menu point I to change the response of the RPM Governor. This determines how fast and hard the system will open or close the throttle when the rotor rpm changes. With ideal throttle response you get a very consistent rotor head speed - the head speed should recover quickly and definite but not hectic when loading and unloading the rotor head.		Use menu point I to change the response of the RPM Governor. This determines how fast and hard the system will open or close the throttle when the rotor rpm changes. With ideal throttle response you get a very consistent rotor head speed - the head speed should recover quickly and definite but not hectic when loading and unloading the rotor head.
	<br />		<br />
	* If throttle response is too low the main rotor may speed up immediately in unloaded conditions, e.g. when the helicopter is ~~descening~~ and the RPM Governor will only give soft throttle inputs when the head speed decreases.		* If throttle response is too low the main rotor may speed up immediately in unloaded conditions, e.g. when the helicopter is descending and the RPM Governor will only give soft throttle inputs when the head speed decreases.
	* If the response is set too high on the other hand, the throttle may stutter audible when unloading the motor and/or the motor rpm will kick in very hard and overshoot after the rotor head was loaded and the rpm decreased, causing the tail rotor to turn due to the immediate load change.		* If the response is set too high on the other hand, the throttle may stutter audible when unloading the motor and/or the motor rpm will kick in very hard and overshoot after the rotor head was loaded and the rpm decreased, causing the tail rotor to turn due to the immediate load change.
	The height of throttle response highly depends on factors such as heli size (blade size), motor power and performance and/or the throttle ~~reponse~~ behavior of the speed controller (when flying an electric heli). If you need to adjust the throttle response, we recommend to start with the lowest value and increase accordingly. Also you should use a lower head speed for adjustment as here you can see the effect more distinct.		The height of throttle response highly depends on factors such as heli size (blade size), motor power and performance and/or the throttle response behavior of the speed controller (when flying an electric heli). If you need to adjust the throttle response, we recommend to start with the lowest value and increase accordingly. Also you should use a lower head speed for adjustment as here you can see the effect more distinct.
	Only increase the throttle response stepwise and make sure the throttle will not start to oscillate.		Only increase the throttle response stepwise and make sure the throttle will not start to oscillate.
	Note that with nitro helicopters high throttle response can cause the motor to quit when the throttle		Note that with nitro helicopters high throttle response can cause the motor to quit when the throttle

FuzzyBot: Importing a new version from external source

2016-03-03T15:54:54Z

Importing a new version from external source

New page

===How to adjust Parameter menu point I (RPM Governor - Throttle response)===
Use menu point I to change the response of the RPM Governor. This determines how fast and hard the system will open or close the throttle when the rotor rpm changes. With ideal throttle response you get a very consistent rotor head speed - the head speed should recover quickly and definite but not hectic when loading and unloading the rotor head.
<br />
* If throttle response is too low the main rotor may speed up immediately in unloaded conditions, e.g. when the helicopter is descening and the RPM Governor will only give soft throttle inputs when the head speed decreases.
* If the response is set too high on the other hand, the throttle may stutter audible when unloading the motor and/or the motor rpm will kick in very hard and overshoot after the rotor head was loaded and the rpm decreased, causing the tail rotor to turn due to the immediate load change.
The height of throttle response highly depends on factors such as heli size (blade size), motor power and performance and/or the throttle reponse behavior of the speed controller (when flying an electric heli). If you need to adjust the throttle response, we recommend to start with the lowest value and increase accordingly. Also you should use a lower head speed for adjustment as here you can see the effect more distinct.
Only increase the throttle response stepwise and make sure the throttle will not start to oscillate.
Note that with nitro helicopters high throttle response can cause the motor to quit when the throttle
is opened too fast. With electric helicopters changing the throttle very fast can cause the speed
controller to overheat and especially hard changes from unloaded to loaded conditions can cause incorrect
commutations of the ESC (depending on the type of motor) which can damage the ESC if this does not have
appropriate protection mechanisms.<br />
<br />