4291/4925 Build Instructions.

The 4291 PCB assembly contains components that are sensitive to electrostatic discharge (ESD) – please make sure you are wearing your wrist strap when handling.

Programming.

Connect unit to programming device.

Select STM32CubeProgrammer
Connect to Unit

Select Device programming

Browse and select the S:/Code/Production/4291/4291bootloader

  * Click Start Programming Making sure all the checked boxes are correct

You can now disconnect the unit, if programming unsucessful, erase the device memory and try again.

Open Monex and click 'Get Serial' and 'GetProdInfo', you should see the following

Go to the Programming tab and match the device instance to the Target Select

Click on 4291 and the Reprogram on the pop-up
Select S:/Code/Production/4291/4291

The Device should start programming and should 'PASS', and Reboot to Application Code

Go Back to Device Info Tab and check that Model ID now shows as 4-20mA Tank Level Adapter

Test Procedure

• There should be no devices that are not mentioned in this document on the CAN bus.

• All tests should be carried out at room temperature unless specified otherwise.

• All tests should be performed fully and in specified order.

• At the start of testing DUT has to be in default configuration state.

===== Calibrating Sender without Hydrostatic Sensor =====

TEST EQUIPMENT USED

4291 Sender
Flat Head Screwdriver
4-20mA Test Unit
NMEA Network
Magnet

Step 1

Power up the unit and check connection on Monex
Connect the Test Box as shown in the picture below

Step 2

Begin by Empty Calibrating the Sender, do this by setting the Test box to 0 and Left Hex Switch to 'E' and pressing a magnet to the unit in the shown location - The blue Led will stay on for 2.5 seconds if carried out correctly.

Step 3

* Follow by Full Calibrating the Sender, do this by setting the Test Box to 100 and the Left Hex Switch to 'F' and pressing a magnet to the unit in the shown location - The blue Led will stay on for 2.5 seconds if carried out correctly.

Step 4

Open Monex and check that the fuel level shown matches the values below

Test Box 100 = 100% fuel

Test Box 50 = approximately 65% fuel

Test Box 0 = 0% fuel

Step 5

* Now Cycle Through values 0-7 on the left switch and check if they match the Fluid Type on Monex (Shown below the fluid level Bar Graph)

0 = Fuel

1 = Fresh

2 = Grey

3 = Live Well

4 = Oil

5 = Black

6 = Gasoline

7 = Rsvd

=== Step 6 ===

  * Now Cycle Through values 0-F on the right switch and check if the value matches the Device Instance on Monex

===== Fit PCB to box – this will go either way round =====

Cover With Epoxy, ensure the LED’s and switches are not covered with epoxy and that the epoxy is smooth and looks professional, if in any doubt ask for a second opinion

The Adaptor is now ready for Labels, Connect to monex for serial numbers

Fit top label

Manual Printing Instructions

Go to (S) Drive.
Parts Documents.
Select 4291
Select PDF's.
Select 4291 user manual and print.

Label Printing Instructions

Choose labels required
Select (LabelDirect)
Close (Pop Up)
Go to file-open
Select - Parts documents
Select - 4291
Select - Labels
Select - UL_4291_A-2.0.4
Highlight Serial number and change in Text box.
Go to Incrementing number Properties and change serial number.
Go to file -Print Setup
Select bradyBBP11-34L(copy 1) and select Calibrate.
label will calibrate.

Packaging

Use RPT103 box
2 parts insert 203613
Outer sleeve
Contents 1 x 4291 Tank Level Adaptor
1 x User Manual

Oceanic Docs

Table of Contents