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XBus Function【X.BUS】
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XBus Explanation
With our latest firmware updates, the JR XG series transmitters (XG6, XG8, & XG11) are now XBus
compatible. The all new XBus system uses JR’s own serial bus data instead of PWM (Pulse Wide
Modulation) to communicate with XBus products such as servos, gyros, etc. Control signals are sent in
a serial manner to all channels, with individual servos, etc recognizing their own data from receiver.
※ An XBus capable receiver must be used when employing serial data transmission. XBus servos
must be programmed prior to use. Please refer to the XBus setup instructions for more information.
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Caution
To communicate using the XBus system, your transmitter must be using the following software
version or later. In order to check the transmitter software version, please refer to “Transmitter
Setting” (TX SETTING) in your instruction manual. For information on updating your transmitter software, please visit
the download section of the JR website.
XG11 ・・・ V0002-0009
XG8 ・・・ V0001-0015
XG6 ・・・ V0001-0010
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Note
that an XBus capable receiver (such as the JR RG731BX) must be used to realize XBus functionality.
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Setting Method
There are two type of X- Bus available in the program.
MODE.A ：
This is the JR’s own Original mode it corresponds to the X-Bus servo, Gyro system or able to allocate
Channel ID from the transmitter.
MODE.B ：
This is serial protocol mode it is corresponds to Freakware, Beast X and Mikado V-Bar flybarless gyro
systems.
Out putting channels are used as follows. Maximum channel is limited to 12channel for this application.
1)
Aileron
2)
Elevator
3)
Rudder
4)
AUX1 ((Pitch/Flap)
5)
Throttle
6)
GEAR
7)
AUX2
8)
AUX3
9)
AUX4
10)
AUX5
11)
AUX6
12)
AUX7
※ Note carefully that there will be “NO” PWM output signals from standard ports at the receiver when X.Bus has
been activated in MODE.B.
※ When using a DMSS Receivers without X.Bus capability BUS TYPE should be set to INH.
Helicopter
Airplane
DANGER
WARNING
CAUTION
Glider
XG6▋/▋XG8▋/▋XG11▋XBus▋Setup
Main ID on Left and Sub ID on
Right for compliant Device
which need to change ID.
Main ID on Left and Sub ID on
Right for compliant Device.
Set the Cursor on the specific
item and Press the scroll dial
to finalize.
This is the value of the SETTING amount that
determines how precisely the servo moves for one
increment of increase-decrease. (similar to trim
step) It can be set between 1% - 10% with 1%
offering fine control and 10% coarse adjustment.
Press either “+” or “－ to increase
or decrease the numerical value
on setting value in the center.
NEM-S30A
