<note important> Once the PCB has been assembled, the unit must be programmed and tested before final assembly and potting.

• 1. Power Supply
• 2. Voltmeter
• 3. NMEA 2000 Network
• 4. PC running MONEX 3.6 or later
• 5. 5720 Test Harness
• 6. STM32 STLink Programmer with Tag Connect Lead.

Connect the NMEA 2000 power calbe and turn the power supply to 12V before turning it on.

INSERT IMAGE

Connect the STM32 Programmer to CONN2 on the 5720 PCB as shown below

INSERT IMAGE

Open STM32 Programmer, click 'Connect' and go to the Programming tab

Select File path S:/Code/Production/5720/stm32bootloaderV200

Make sure all the boxes below are ticked and click 'Start Programming'

The Red LED will begin to flash on the 5720 PCB

You can now close the STM32 programmer and open Monex

Go to the Fuel Flow Tab and click 'Reprogram!', then choose S:/Code/Production/5720/5720 Fuel Flow The unit will begin reprogramming and after monex displays 'Re-booting to Application Code' the unit should have the blue LED blinking.

Programming Completed

Connect the unit to the 5720 Testing Rig

Open Monex on the 'Fuel Flow' Tab and set the Instances and values to match the image below:

Please set the Transmitting Instances and Set-up values by clicking the 'set x' values below each value.

Change the Operating mode to 'Dual Sensor Seperate' and click the 'Set Operating Mode' button.

you should not see the following:

The Tests Below will Require you to change the state of the switches on the test rig:

Now set the left switch (L) Up

The flow should be approximately 3000

Flow total should be incrementing approximately every second

Return Flow should remain 'Unavailable'.

Now set the left switch (L) Down

The Return flow should be approximately 3000

Return Total should be incrementing approximately every second

Flow Should remain 'Unavailable'.

Return the Left switch (L) to the middle position

Now set the Right switch (R) Up

The flow and Return should remain 'Unavailable'

The Flow Total should decrement approximately every 6 seconds.

Now set the Right Switch (R) Down

The Return flow should be approximately 600

Return Total should increment approximately every 6 seconds.

Now return the Right Switch (R) to the middle position

Now Click both 'Reset Flow Total' and 'Reset Return Total'

Both totals should return to '0'

1. Go to (S) Drive.
2. Parts Documents.
3. Select 5720
4. Select PDF's.
5. Select 5720 user manual and print.

1. Choose labels required
2. Select (LabelDirect)
3. Close (Pop Up)
4. Go to file-open
5. Select - Parts documents
6. Select - 5720
7. Select - Labels
8. Select - UL_5720
9. Highlight Serial number and change in Text box.
10. Go to Incrementing number Properties and change serial number.
11. Go to file -Print Setup
12. Select bradyBBP11-34L(copy 1) and select Calibrate.
13. label will calibrate.

needs updating