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If current overload, the affected servo output will be disconnected from the power supply while remaining servo outputs are 

still powered.

The allowed continuous current output on CH1~CH24, S.PORT, RX 1IN, RX 2IN,RX3 IN is 5A. When the continuous current 

is over 10A, the RB-30/RB-40 will activate overload protection immediately 23

.

Temperature

23

50

70

I

hold

 (A)

I

trip

 (A)

10.00

5.00
3.95
3.35

7.90
6.70

Display 

OK 

CHn / RXn_IN / SBUS_OUT / RX3_IN 

Definition for Value

normal

CHn / RXn_IN / SBUS_OUT / RX3_IN overload 

1.

All values above will be transmitted to FrSky radio system in real time
AccX/Y/Z—Accelerometer triaxial parameter
CH1A~CH8A—The current telemetry of  CH1 ~CH8 

RBnC:

 total power usage of battery n

RBnV:

 the voltage of battery n

RBnA:

 the current of battery n

RBCS:

About the telemetry values:

Note 

      I

 hold

 means the maximum current passes through the device without tripping under the above three conditions. 

I

 trip

 means the minumum current passing through the device will cause trip under the above three conditions. 

Page 7

Page 8

2. When using SD logs function, if the RBCS has a non-zero value, such as 64, Convert 64 to binary 1000000

As you can 

see from the table, the channel 7 overloader or Voltage less than 4V.

BitX

Bit n

 (n≤15)

Definition for Value

0: channel n+1 normal   

1: channel n+1 overloader or Voltage less than 4V  

RBES: indication of CHN status.

Display

OK

CHn 

Definition for Value

normal

CHn (n:17~24) overload

RBS

indication of receiver status.

Display  
RX OK   

RXn_FS 

RXn_LOSTFRAME 

RXn_PHYSICAL_CONNECTION _LOST

RXn_NO_SIGNAL

Definition for Value

normal

Receiver n Failsafe

Receiver n Lost frame

Receiver n Physical connection lost

Receiver n No signal

Summary of Contents for RB-30

Page 1: ...FrSky Electronic Co Ltd RB 30 RB 40 Manual Version 1 0...

Page 2: ...diversified telemetry feedback like the voltage power consumption altitude and a lot more It can be used as an alternative to using a GR or S series receiver NFC Switch Automatic data logging functio...

Page 3: ...PWM servos Overload Protection on Each Channel Channel 1 8 with Current Detection Supports Stabilization Function with Built in Gyroscope Sensor Multiple configuration methods Lua script and FreeLink...

Page 4: ...et the PWM output of RB 30 RB 40 from which RX channel Page 5 Ch17 Map 0 0 0 Ch18 Map 0 0 0 Ch19 Map 0 0 0 Ch20 Map 0 0 0 Ch21 Map 0 0 0 Ch22 Map 0 0 0 Ch23 Map 0 0 0 Ch24 Map 0 0 0 Ch 9 Map 9 9 9 Ch1...

Page 5: ...RBnA the current of battery n RBCS About the telemetry values Note I hold means the maximum current passes through the device without tripping under the above three conditions I trip means the minumum...

Page 6: ...should be connected to the corresponding servos Set up your model and receiver You need to complete calibration of Accelerometer about the six positions via the RB 30 RB 40 Lua FreeLink APP firstly St...

Page 7: ...Stabilization Automatic level Hover Knife edge Conventional Model Conventional model Page 11 Layout The available flight modes can be assigned to CH10 and CH11 with three position switches CH10 SW mid...

Page 8: ...vel When the mode is activated RB 30 RB 40 will make the model return to level orientation with internal three axis accelerometer and three axis gyroscope on AIL and ELE channels after the sticks bein...

Page 9: ...RB30 RB40 Calibration Page 15 FrSky radio LUA configuration take RB 40 for example Copy the RB30 RB40 Lua files to the SD card of the transmitter Bind the RX to the transmitter and run the files RB30...

Page 10: ...libration Step 1 Front side up Open the script follow the instructions place RB30 40 on the front and click OK When the LED lights are flashing and the calibration is completed click next step RB30 40...

Page 11: ...Page 19 Page 20...

Page 12: ...Page 21 Page 22...

Page 13: ...Step 2 Front side down Step 3 Top side down Page 23 Page 24...

Page 14: ...Step 5 Right side up Page 25 Page 26 Step 4 Top side up...

Page 15: ...e down Page 27 The LED should be pluged into CH24 port before calibration The positive and negative values related to three axis gyroscope and accelerometer make a total of six values that need to be...

Page 16: ...trated above Please follow the on screen instructions Click the Calibration button and wait until the BLUE LED flashing indicating the calibration on this orientation has been completed Repeat the abo...

Page 17: ...to CH1 CH6 except the stick related to Thr and check the channel output limits ensuring that the signal outputs of RB 30 RB 40 will not damage the corresponding parts on the model In the end RB 30 RB...

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