Prepare the BOM for completing the second test equipment

[MSECode]

Since we currently have a partial test equipment ready, we want to check which components are missing and prepare the BOM of the them to have a second complete test equipment. In this way it is easier to support the testers on their work.

cc: @valegagge

[valegagge]

Please @MSECode add a purchase issue as @Fabrizio69 suggested.

[MSECode]

BOM for completing the 2FOC test equipment 2:

Wingst Number	Quantity	Description	Notes
4570_B	1	2FOC_ADC_CABLE, IIT - Cable set for testing equipment for 2FOC boards	Items from 13069 to 4584_B are part of this set. Add just needed and what we are not sure about if we have or it is actually still needed. Good to make a check about that.
13069	1	STRIP6toAMP8, IIT - Programming cable, PICkit™ 3 programmer to AMP8 L=250mm	Present but should be the one for PICkitv4. Apparently is the same. Maybe just check and update the procedure. It comes with the programmer anyway
4577	1	CAN6toDB9, IIT - CAN cable, Molex 6 pins to DB9 w/o power-supply, w/o termination, L=250mm	not sure if we have the correct one since it is without the power supply the one we have. to be checked
4578	1	2xCAN6toDB9, IIT - Double CAN cable, 2x Molex 6 pins to DB9 w/o power-supply, w/o termination, L=250mm	not sure why we need this cable also but it is needed. missing
4579_A	1	TESTIO, IIT - cable for 2FOC IO test, 2x Molex 7 pins to switch and leds, L=150mm	No idea which cable are we talking about. Custom cables with no images and/or documents attached. Need help in identification
4579_B	1	TESTIO, IIT - cable for 2FOC IO test, 2x Molex 7 pins to switch and leds, L=150mm	No idea which cable are we talking about. Custom cables with no images and/or documents attached. Need help in identification
4580	2	TESTLOAD, IIT - Cable for 2FOC load test, 3x star connected resistor, L=250mm	No idea which cable are we talking about. Custom cables with no images and/or documents attached. Need help in identification
4581	1	BANANAStoWIRECAP, IIT - Generic Power supply cable with capacitor, L=500mm	I think it is not needed. We just need the 4255. The capacitor is on the board
4583	1	PICO7toPICO7, IIT - Cable for 2FOC IO test, Molex 7 pins to Molex 7 pins, L=150mm	No idea which cable are we talking about. Custom cables with no images and/or documents attached. Need help in identification
4584_A	1	PICO6toPICO6, IIT - Cable for 2FOC IO test, Molex 6 pins to Molex 6 pins, L=100mm	Not sure if already present. Need help in identification
4584_B	1	PICO6toPICO6, IIT - Cable for 2FOC IO test, Molex 6 pins to Molex 6 pins, L=100mm	Not sure if already present. Need help in identification. Why we need also this one. Why different revision with respect to the previous. Why not using 2 of rev B
1437	5	Jumper with extractor, 2 contacts, 1 rows, 2,54mm, Straight, 3A, gold, Red	Needed
3336_F	1	2FOC, IIT - Electronic board with CAN interface, dual driver for brushless motors, power supply 18-48V, 20A full Band width, for iCub, new heatsink without terminal blocks and MOSFETs	Needed. I think we have a very old one
3336_K	1	2FOC, IIT - Electronic board with CAN interface, dual driver for brushless motors, power supply 18-48V, 20A full Band width, for iCub, TMCS1100A2 and 31A overcurrent	I need to check the revision
4573_A	1	2FOC_ADC, IIT - Electronic board, Testing equipment for 2FOC boards	I cannot see the BOM of the internal component with code 3136 to get the code of the needles since for this component we just need to clean it and change needles in JJ19, 20, 22, 26 (which are broken ) and check the others

cc: @Fabrizio69

[valegagge]

With the help of @Fabrizio69 , we identified the needles for the 2foc-test-equipment (4573 . A - 2FOC_ADC, IIT - Electronic board, Testing equipment for 2FOC boards):

• Cod: 3139 Description: PROBE-STAR+SLEEVE-P254
• Cod: 3138 Description: PROBE-SPEAR+SLEEVE-P127

We need the 3138 one as you can see from the BOM of the 2foc-test-equipment
.

we haven't any probes available in the warehouse so we need to check if the spare ones are the same as the code 3138.

In addition on Wingst, there is not a description of the supplier and which type of probe we need:

We must check which probe fits the 2foc-test-equipment and eventually open a purchase.

cc @MSECode

[MSECode]

So @Fabrizio69, we found out what it is needed for completing the procedure.
Basically we need all new needles, both the small ones, with current wingst code: 3138 and they must be all Spear Head needles with the sleeve. Their total number is 14 as specified in the original BOM of the test equipment I'll leave here.

2FOC-ADC.txt

Then we also need a total number of 44 needles of type 3138 which are the bigger needles with the sleeve. In this case the ones that we need are of type Star Head.

Last things to do are:

• update in wingst the supplier from EDL to RS (I suppose, or the one from which we usually buy these materials):
  • 3138: https://it.rs-online.com/web/p/puntali-di-test/2615159?searchId=eae4000e-47e5-4916-b562-4cd2609675a9&gb=s
  • 3139: https://it.rs-online.com/web/p/sonde-di-test/2479181?gb=s
• support from proto for removing the old wrong needles from the 2FOC-ADC board and substitute them with all the new ones with the spear head. Currently the board has different type of needles and some of them are damaged.

I'll open the purchase request and if you can, @Fabrizio69, please update wingst with the new supplier and then open the issue for proto for the needle substitution of the 2FOC-ADC board.
I just need a couple of more info for opening the purchase request:

• cost center to use
• is this one the correct supplier: RS COMPONENTS SRL 02267810964 ?

[Fabrizio69]

Hi @MSECode, I updated WinGST with the new supplier (as indicated in your previous comment):

• cost center to use

For cost center, you can prepare the purchase issue using the iCub Tech reference

• is this one the correct supplier: RS COMPONENTS SRL 02267810964 ?

The supplier is correct