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--- internal:proddocs:5720 [2021/07/02 09:42] – chrissy
+++ internal:proddocs:5720 [2023/12/07 11:50] (current) – kacper
@@ Line 1: / Line 1: @@
 ====== 5720 BUILD INSTRUCTIONS ======
-<note warning>
 <note warning>The 5720  PCB assembly contains components that are sensitive to electrostatic discharge (ESD) – please make sure you are wearing your wrist strap when handling. </note>
 <note important>
-Once the PCB has been assembled, the unit must be programmed and tested before final assembly and potting.</note>
+Once the PCB has been assembled, the unit must be programmed and tested before final assembly and potting.
@@ Line 24: / Line 24: @@
   * 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.
+{{:internal:proddocs:5720_nmea_power.jpg?600|}}
+Connect the STM32 Programmer to CONN2 on the 5720 PCB as shown below
+{{:internal:proddocs:5720_stm32_programmer_conn2.jpg?600|}}
+Open STM32 Programmer, click 'Connect' and go to the Programming tab
+{{:internal:proddocs:5720_programmer_setup_connect.png?600|}}
+Select File path S:/Code/Production/5720/stm32bootloaderV200
+{{:internal:proddocs:5720_file_path_programmer.png?600|}}
+Make sure all the boxes below are ticked and click 'Start Programming'
+{{:internal:proddocs:5720_programming_click.png?600|}}
+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**
+====== Testing Procedure ======
+Connect the unit to the 5720 Testing Rig
+{{:internal:proddocs:5720_test_rig.jpg?600|}}
+Open Monex on the 'Fuel Flow' Tab and set the Instances and values to match the image below:
+{{:internal:proddocs:5720_setup_testing_configurations.png?600|}}
+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.
+{{:internal:proddocs:operating_mode_set.png?600|}}
+you should not see the following:
+{{:internal:proddocs:5720_initial_setup_values_2.png?600|}}
+The Tests Below will Require you to change the state of the switches on the test rig:
+{{:internal:proddocs:5720_switches.jpg?600|}}
+**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.
-<note warning>The 5720 PCB assembly contains components that are sensitive to electrostatic discharge (ESD) – please make sure you are wearing your wrist strap when handling.
+**Now set the Right Switch (R) Down**
-</note>
+The Return flow should be approximately 600
-{{:internal:proddocs:5720-13.png|}}
-{{:internal:proddocs:5720-12.png|})
+Return Total should increment approximately every 6 seconds.
+**Now return the Right Switch (R) to the middle position**
-{{:internal:proddocs:5720-5.png|}}
+**Now Click both 'Reset Flow Total' and 'Reset Return Total'**
-  - Go to “fuel flow” tab
+Both totals should return to '0'
-  - Press “reprogram” – select appropriate file and double click. Programming takes approximately 15 seconds, and during this time the box below the “reprogram” button will display various text. Once complete, the LED will change from flashing red to flashing blue.
-{{:internal:proddocs:5720-6.png|}}
-{{:internal:proddocs:5720-7.png|}}
-<note>Repeat the process across the white and blue wires – this will also give a value of 51 degrees +/- 1.5 degrees</note>
-{{:internal:proddocs:5720-8.png|}}
-{{:internal:proddocs:5720-9.png|}}
-{{:internal:proddocs:5720-10.png|}}
 ====== Manual Printing Instructions ======