ECU converter PBS Version: 1.3
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2.4
Futaba S.BUS2
The S.BUS2 is only unidirectional, that means the sensor data is transmitted from the receiver.
It will not transmit data from the transmitter to the sensor. A parameterization of the PBS turbine
is not possible with this system.
The VSpeak ECU converter is fully compatible with S.BUS2. Registration and connection are
established as with any other S.BUS2 sensor
Caution:
We generally recommend a strict separation between sensor values and servo data. Although
the S: BUS 2 can transmit servo data, the S.BUS2 should exclusively be used for the
transmission of sensor data and only the S.BUS1 should be used for the servos. In this way, the
servo data are excluded from influencing on failure of a sensor.
2.4.1
Registration at the transmitter
The VSpeak ECU converter must be registered on the transmitter like any S.BUS2 sensor. For
this purpose, the JR servo plug
blue
of the VSpeak ECU converter must be connected with a
V cable and a receiver battery to the "S.I/F" jack of the transmitter.
Now the registration of VSpeak ECU converter can be done - please look up into the
instructions for the transmitter.
Since the VSpeak ECU converter displays its data using a total of 5 sensors, the registry has
also be done 5 times. Of course, the starting slots can also be set manually.
2.4.2
Mapping Sensor – Turbine Values
No Sensor name
Slots
Start
(default)
original
Sensor value
Turbine value
1
CUR-F1678
3
24
CURRENT
Turbine-Status (s. section 2.4.3)
VOLTAGE
BATT
in V
CAPACITY
FUEL
in ml
2
SBS-01RM/O
1
27
R.P.M
RPM
in rpm
3
SBS-01V
2
28
BATTERY
PUMP
in V
EXT-VOLT
THROTTLE
in %
4
SBS-01T
1
30
TEMP
F-FLOW
in ml
5
SBS-01T
1
31
TEMP
EGT
in °C
E.g. using a T18MZ transmitter: The sensors are displayed after registration as seen below:
