Manuals:MBPlusFblV52:Governormenu E - Revision history

Shornstein at 06:47, 24 April 2022

2022-04-24T06:47:42Z

← Older revision		Revision as of 06:47, 24 April 2022
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	Also for nitro/gas engines the measured speed of the sensor may be higher than the actual speed. For example when a magnetic sensor is installed and more than one magnets are used for measuring the rotational speed, the rpm output will be multiplied by the number of magnets. So when two sensor magnets are used the rpm signal from the sensor will be twice the engine revolutions. So in order the rotor speed matches the rotor speed you set with the transmitter you must specifiy the factor by how much the incoming rpm signal must be divided to get the actual motor rpm.<br />		Also for nitro/gas engines the measured speed of the sensor may be higher than the actual speed. For example when a magnetic sensor is installed and more than one magnets are used for measuring the rotational speed, the rpm output will be multiplied by the number of magnets. So when two sensor magnets are used the rpm signal from the sensor will be twice the engine revolutions. So in order the rotor speed matches the rotor speed you set with the transmitter you must specifiy the factor by how much the incoming rpm signal must be divided to get the actual motor rpm.<br />
	<br />		<br />
	For MICROBEAST PLUS Firmware 5.4.0 with Telemetry support this setting is also used for calculating the rotor speed that is displayed in your telemetry screen. Therefor it is not necessary to enable the GOVERNOR feature, of course you can use the internal governor of your ESC when using telemetry! Simply adjust the displayed rotor speed by changing the division factor for accounting the number of motor poles here.<br />		For MICROBEAST PLUS Firmware 5.4.0 with '''Telemetry support''' this setting is also used for calculating the rotor speed that is displayed in your telemetry screen. Therefor it is not necessary to enable the GOVERNOR feature, of course you can use the internal governor of your ESC when using telemetry! Simply adjust the displayed rotor speed by changing the division factor for accounting the number of motor poles here.<br />
	<br />		<br />
	{{QUOTE\|The motor poles of an electric motor can be easily determined by counting the number of magnets built into the motor housing. Each magnet corresponds to one magnetic pole. Note that on some motors pairs of magnets are used rather than one single large magnet. These pairs together form just one magnetic pole! If in doubt refer to the datasheet of the motor or ask the manufacturer or your local dealer.<br />		{{QUOTE\|The motor poles of an electric motor can be easily determined by counting the number of magnets built into the motor housing. Each magnet corresponds to one magnetic pole. Note that on some motors pairs of magnets are used rather than one single large magnet. These pairs together form just one magnetic pole! If in doubt refer to the datasheet of the motor or ask the manufacturer or your local dealer.<br />

Shornstein at 06:46, 24 April 2022

2022-04-24T06:46:58Z

← Older revision		Revision as of 06:46, 24 April 2022
Line 9:		Line 9:
	When using electric motors the rpm sensor signal usually consists of the (electric) field speed. In order to obtain the actual engine speed the field speed must be divided by half the number of motor poles. Using a 2-pole motor thus the measured speed corresponds to the motor speed. With a 10-pole motor on the other hand the field speed is five times higher than the actual speed.		When using electric motors the rpm sensor signal usually consists of the (electric) field speed. In order to obtain the actual engine speed the field speed must be divided by half the number of motor poles. Using a 2-pole motor thus the measured speed corresponds to the motor speed. With a 10-pole motor on the other hand the field speed is five times higher than the actual speed.
	Also for nitro/gas engines the measured speed of the sensor may be higher than the actual speed. For example when a magnetic sensor is installed and more than one magnets are used for measuring the rotational speed, the rpm output will be multiplied by the number of magnets. So when two sensor magnets are used the rpm signal from the sensor will be twice the engine revolutions. So in order the rotor speed matches the rotor speed you set with the transmitter you must specifiy the factor by how much the incoming rpm signal must be divided to get the actual motor rpm.<br />		Also for nitro/gas engines the measured speed of the sensor may be higher than the actual speed. For example when a magnetic sensor is installed and more than one magnets are used for measuring the rotational speed, the rpm output will be multiplied by the number of magnets. So when two sensor magnets are used the rpm signal from the sensor will be twice the engine revolutions. So in order the rotor speed matches the rotor speed you set with the transmitter you must specifiy the factor by how much the incoming rpm signal must be divided to get the actual motor rpm.<br />
			<br />
			For MICROBEAST PLUS Firmware 5.4.0 with Telemetry support this setting is also used for calculating the rotor speed that is displayed in your telemetry screen. Therefor it is not necessary to enable the GOVERNOR feature, of course you can use the internal governor of your ESC when using telemetry! Simply adjust the displayed rotor speed by changing the division factor for accounting the number of motor poles here.<br />
	<br />		<br />
	{{QUOTE\|The motor poles of an electric motor can be easily determined by counting the number of magnets built into the motor housing. Each magnet corresponds to one magnetic pole. Note that on some motors pairs of magnets are used rather than one single large magnet. These pairs together form just one magnetic pole! If in doubt refer to the datasheet of the motor or ask the manufacturer or your local dealer.<br />		{{QUOTE\|The motor poles of an electric motor can be easily determined by counting the number of magnets built into the motor housing. Each magnet corresponds to one magnetic pole. Note that on some motors pairs of magnets are used rather than one single large magnet. These pairs together form just one magnetic pole! If in doubt refer to the datasheet of the motor or ask the manufacturer or your local dealer.<br />

Shornstein: Marked this version for translation

2021-04-28T08:42:03Z

Marked this version for translation

← Older revision		Revision as of 08:42, 28 April 2021
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	[[File:govmenu_basic_setup_divider.png\|x300px]]<br />		[[File:govmenu_basic_setup_divider.png\|x300px]]<br />
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Shornstein at 08:41, 28 April 2021

2021-04-28T08:41:26Z

← Older revision		Revision as of 08:41, 28 April 2021
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			[[File:govmenu_basic_setup_divider.png\|x300px]]<br />
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Shornstein at 14:13, 20 October 2020

2020-10-20T14:13:18Z

← Older revision		Revision as of 14:13, 20 October 2020
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	{{DISPLAYTITLE:GOVERNOR MENU E - Throttle signal divider\|noerror}}		{{DISPLAYTITLE:GOVERNOR MENU E - Throttle signal divider\|noerror}}
	{{TOC_MBPlusV5\|Manuals:~~MBPlusFblV5~~:Governormenu_D/en\|Manuals:~~MBPlusFblV5~~:Governormenu_F/en\|GOVMENU}}		{{TOC_MBPlusV5\|Manuals:MBPlusFblV52:Governormenu_D/en\|Manuals:MBPlusFblV52:Governormenu_F/en\|GOVMENU\|2}}
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	=Setup with StudioX= <!--T:4-->		=Setup with StudioX= <!--T:4-->
	~~<br />~~		In StudioX simply enter the rpm divider using the push buttons.<br />
	~~<br />~~
	~~<br />~~

	~~=Setup with StudioXm= <!--T:5-->~~
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Shornstein: Copied from Manuals:MBPlusFblV5:Governormenu E, revision 14388

2018-01-12T13:39:56Z

Copied from Manuals:MBPlusFblV5:Governormenu E, revision 14388

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{{DISPLAYTITLE:GOVERNOR MENU E - Throttle signal divider|noerror}}
{{TOC_MBPlusV5|Manuals:MBPlusFblV5:Governormenu_D/en|Manuals:MBPlusFblV5:Governormenu_F/en|GOVMENU}}
__TOC__
 


When using electric motors the rpm sensor signal usually consists of the (electric) field speed. In order to obtain the actual engine speed the field speed must be divided by half the number of motor poles. Using a 2-pole motor thus the measured speed corresponds to the motor speed. With a 10-pole motor on the other hand the field speed is five times higher than the actual speed.
Also for nitro/gas engines the measured speed of the sensor may be higher than the actual speed. For example when a magnetic sensor is installed and more than one magnets are used for measuring the rotational speed, the rpm output will be multiplied by the number of magnets. So when two sensor magnets are used the rpm signal from the sensor will be twice the engine revolutions. So in order the rotor speed matches the rotor speed you set with the transmitter you must specifiy the factor by how much the incoming rpm signal must be divided to get the actual motor rpm. 
 
{{QUOTE|The motor poles of an electric motor can be easily determined by counting the number of magnets built into the motor housing. Each magnet corresponds to one magnetic pole. Note that on some motors pairs of magnets are used rather than one single large magnet. These pairs together form just one magnetic pole! If in doubt refer to the datasheet of the motor or ask the manufacturer or your local dealer. 
 
To determine the number of magnets that are used for a magnetic rpm sensor in a nitro helicopter, you can use the Sensor Test mode of GOVERNOR MENU (Menu point A). Each time a magnet passes the sensor the Status-LED will light up in blue color there, i.e. when you turn the clutch bell by hand. So you simply count how often the Status-LED lights up during one rotation. Then this is the divider you have to setup.}} 
 

=Adjustment on the device= 
At GOVERNOR MENU point E the currently selected division factor is represented by the color of the Status-LED. Use the rudder stick to switch between options. 
 
{|cellpadding="4" cellspacing="0" border="1" style="text-align:center; margin:0px 0px 0px 20px; font-size: 80%;"
!style="width:100px; text-align:center;" | Status-LED
!style="width:400px;" | RPM Divider
|-
|style="color:white; background-color:black; text-align:left;"|off
|'''no division''' 2 motor poles (electric) or 1 magnet (nitro)
|-
|style="color:white; text-align:left; background: linear-gradient(to right, #CC66CC, black, #CC66CC)"|purple flashing
|'''2''' 4 motor poles (electric) or 2 magnets (nitro)
|-
|style="color:white; text-align:left; background-color:#CC66CC"|purple
|'''3''' 6 motor poles
|-
|style="color:white; text-align:left; background: linear-gradient(to right, #FF3300, black, #FF3300)"|red flashing
|'''4''' 8 motor poles
|-
|style="color:white; text-align:left; background-color:#FF3300"|red
|'''5''' 10 motor poles
|-
|style="color:white; text-align:left; background: linear-gradient(to right, #0066FF, black, #0066FF)"|blue flashing
|'''6''' 12 motor poles
|-
|style="color:white; text-align:left; background-color:#0066FF"|blue
|'''7''' 14 motor poles
|} 
 
 

=Setup with StudioX= 
 
 
 

=Setup with StudioXm= 
 
 
 

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