Tools: required

• ST-LINK V2
• Tag Connect ST-LINK adaptor
• Small flat head screwdriver
• Powered NMEA cable
• Multimeter
• Crocodile clips
• An additional Power supply

• Connect the ST-LINK to the USB port of your computer
• Open STM32CubeProgrammer
• Connect the 3130 PCB to the NMEA cable. Ensure power is ON.
• Connect the Tag Connect Cable to the 3130 PCB and the ST-LINK programmer.
• Select the green 'Connect' Button

• Select the programming tab

• Select Browse, and open the bootloader BIN file from S:\Code\Production\3130 Fuel Sender To Resistive Output Adaptor\3130 Rev A - 2.1.0\Bootloader - Program this first

*INSERT IMAGE*

Ensure verify programming and run programming boxes are ticked before proceeding</note>

• Press 'Start Programming'
• Log should read as follows; If it does not, then program the device again.

• You can now press disconnect in the top right and remove the TAG CONNECT cable from the board.
• Open Monex. MINIMUM MONEX VERSION is 3.10. If you are on a lower version you must update this from S:/Code/Published PC Programs/Monex3
• Press 'Get Prod Info' it should read Model ID: OCEANIC BOOTLOADER 3130-L4
• Go to the volumetric mode tab and press the reprogram button in the bottom right

• Press reprogram on the dialog that has just popped up
• Navigate to S:\Code\Production\3125 Tank Sender Adaptor\3125 Rev H - 2.1.0\Main Program - Program this with Monex and select the 3125-2.1.0.bin software and then press Open
• Device will program, CRC will say 'PASS' and then it will read 'Re-booting to application code' You can now close the dialog
• Proceed to testing.

• Connect the 3130 to a powered NMEA cable.
• Open Monex on your computer, MINIMUM MONEX VERSION is 3.10. If you are on a lower version you must update this from S:/Code/Published PC Programs/Monex3.
• Press 'Get Prod Info' it should read Model ID: Resistive Sender Adaptor

• Set the Rotary switch to '0'.
• Connect a power supply to the pins on the PCB AS SHOWN BELOW, PAY ATTENTION TO THE POLARITY OF THE CONNECTION!

• Set the voltage to 3V, turn the supply on.

• IF THE BLUE LED DOESNT LIGHT IMMEDIATELY THEN TURN THE SUPPLY OFF AND STOP TESTING
• The Blue LED should turn on and stay on, wait for approximately 10 seconds.

• turn the supply off and wait for the Blue LED to turn off and return to normal operation (this can take up to 30 seconds).
• Set the voltage to 30 - 32V, turn the supply on.

• IF THE BLUE LED DOESNT LIGHT IMMEDIATELY THEN TURN THE SUPPLY OFF AND STOP TESTING
• The Blue LED should turn on and stay on, wait approxmiately 10 seconds.

• Turn the supply off and wait for the Blue LED to turn on and return to normal operation (this can take up to 30 seconds)
• Connect a power supply to the pins on the PCB AS SHOWN BELOW, PAY ATTENTION TO THE POLARITY OF THE CONNECTION!

• Set the voltage to 1.0V, turn the supply on.

• IF THE BLUE LED DOESNT LIGHT IMMEDIATELY THEN TURN THE SUPPLY OFF AND STOP TESTING
• The Blue LED should turn on and stay on, wait for approximately 10 seconds.

• turn the supply off and wait for the Blue LED to turn off and return to normal operation (this can take up to 30 seconds).
• Set the voltage to 30 - 32V, turn the supply on.

• IF THE BLUE LED DOESNT LIGHT IMMEDIATELY THEN TURN THE SUPPLY OFF AND STOP TESTING
• The Blue LED should turn on and stay on, wait approxmiately 10 seconds.

* Connect a multimeter in resistance measuring mode across the 2 pins on the PCB

• Go to the 'Volumetric Mode'

• Under 'Level Transmit Controls' set the left most instance to '0' and the fluid type to 'FUEL', then click 'TxEnable'.

• Set the rotary switch to 'A' and put a magnet on the reed switch, the Blue LED should light for 2.5 seconds.
• Now return the rotary switch to '0', the Blue LED should be double flashing every 2.5 seconds.

• Change the level to transmit 100%, The measured resistance will state 30 Ohms
• Change the level transmit to 0%, The measured resistance will state 240 Ohms
• Change the level transmit 50%, The measured resistance will state 135 Ohms

• Now, set the rotary switch to 'F', the LED should be off and the measured resistance will be 30 Ohms

• Set the rotary switch to 'E', the LED should remain off and the measured resistance will be 240 Ohms.

• Set the rotary switch to 'E' and put a magnet on the reed switch, the Blue LED should light for 2.5 seconds.
• Now return the rotary switch to '0', the Blue LED should be single flashing every 2.5 seconds.

• Change the level to transmit 100%, The measured resistance will state 180 Ohms
• Change the level transmit to 0%, The measured resistance will state 0 Ohms
• Change the level transmit 50%, The measured resistance will state 90 Ohms

• Now, set the rotary switch to 'F', the LED should be off and the measured resistance will be 180 Ohms

• Set the rotary switch to 'E', the LED should remain off and the measured resistance will be 0 Ohms.

• Set the Rotary switch back to '0'.

TESTING COMPLETED, IF IN ANY DOUBT ASK DEV