Differences

This shows you the differences between two versions of the page.

--- internal:proddocs:3410 [2022/03/14 14:05] – chrissy
+++ internal:proddocs:3410 [2026/05/18 08:00] (current) – updated current values via notes to account for equipment aging zbigniew
@@ Line 7: / Line 7: @@
 **Programming**
-  - Select Atmel studio
+**Connect PCB and set voltage to 12.30 then Select Atmel studio, see pics below**
-  - Select device programming
-  - Select required fuses (see pics below)
+{{:internal:proddocs:3410..1.jpg?600|}}{{:internal:proddocs:3410.2.jpg?600|}}
+**Select device programming and apply see pic below**
+{{:internal:proddocs:3410.3.jpg?600|}}
+** Select required fuses (see pics below)**
+{{:internal:proddocs:3410.4.jpg?600|}}{{:internal:proddocs:3410.5.jpg?600|}}
+<note>**Ensure LOW.CKDIV8 is unticked see pic below.**</note>
+{{:internal:proddocs:3410.6.jpg?600|}}
+<note>**Ensure HIGH.BOOTRST is ticked see pic below**</note>
+{{:internal:proddocs:3410.7.jpg?600|}}
+**Select the last option on the list see pic below**
+{{:internal:proddocs:3410.8.jpg?600|}}
+**Select Memories and program, see pic below**
+{{:internal:proddocs:3410.9.jpg?600|}}
+<note important>**To ensure the PCB is programmed correctly, select monex and get Prodinfo, see pic below**</note>
+{{:internal:proddocs:3410.10.jpg?600|}}
+====== Test procedure ======
+**Test equipment required**
+**500 Amp shunt/ 3410 test fixture, DC current transformer, Monex**
+**You Will require 2 NMEA connections
+**
+**With the power off, Fit 3410 in place, wire unit as per order below,
+Plug in NMEA connector, Plug in power wires black (1) and red (2). (This is power from the NMEA, not the Power Supply, use grey cable)
+Please see pics below.
+**
+{{:internal:proddocs:3410.7.png?600|}}{{:internal:proddocs:3410.5.png?600|}}
+<note>Connect red (8) and black (7) shunt wires  see pics below.</note>
+{{:internal:proddocs:3410.6.png?600|}}{{:internal:proddocs:3410.14.jpg?600|}}
+**Power up**
+**Try Setting Power Supply to 8.6v. The voltage will fluctuate slightly**
+**Check Voltage of NMEA power supply and record. (Right hand terminals of the power
+supply on the test bench (eg. 12.15V see pics below below))**
+{{:internal:proddocs:3410.11.png?600|}}
+**Set rotary switch to “B”
+Hold button down for 5 seconds until the blue LED lights for 2 seconds
+Set rotary switch to “C”
+Hold button down for 5 seconds until the blue LED lights for 2 seconds
+Set rotary switch to “0”
+Push lever forward all the way see pic below.
+**
+{{:internal:proddocs:3410.15.jpg?600|}}
+**Now, we need to match up values from the DC Monitor tab in Monex
+Check the voltage is the same as recorded in the previous procedure, see pic below.**
+<note important>** For this, the current should MATCH what's on the power supply. If the screen shows 50, PSU should also say 50 +/-3 **</note>
+{{:internal:proddocs:3410.16.png?600|}}
+<note important>**For the 3412 test, Disconnect the red (8) and black(7), shunt wires
+Wire up to 3412, passing blue cable through transformer 3 times.
+Black (3)
+White (5)
+Green (4)
+Red (6) see pic below**</note>
+{{:internal:proddocs:3410.17.png?600|}}
+**Toggle power of PSU in front of you.
+(Turn off and on again). see pic below**
+{{:internal:proddocs:3410.18.png?600|}}
+{{:internal:proddocs:3410.19.png?600|}}
+<note important>** For this, the Current on screen should be about 3.2 times the current on the PSU, +/-5 . For example
+on screen - 50 on PSU, 130 on screen - 40 on PSU etc.  **</note>
+**End of test**
+<adm warning>Add x6 pcs 203017 slim washers to connector PL1 before placing it inside black plastic housing.</adm>
+{{:internal:proddocs:img_20230626_143339.jpg?600|}} {{:internal:proddocs:img_20230626_143350.jpg?600|}}
+**Fit PCB to case – remove plastic grommet from PL1**
+**Fit 203017 shim washer between PL1 nut and case.**
+**Fit base plate – ensure all holes line up for fixings**
+**The base plate is to be glued in place
+**
+add pics here
+**Packaging**
+add pics