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by ArT
Wed Feb 21, 2024 10:15 am
Forum: Tutorials and Examples
Topic: DS2431 erasing issue
Replies: 15
Views: 317

Re: DS2431 erasing issue

When you select DS2431 from memory database you can read/write standard memory area (0x00 - 0x7F) - data memory page 0,1,2 and 3. Additional registers (0x80 - 0x8F) are untouched. With custom script tool you can do anything. You can read/write single bytes at specific addr, you can modify additional...
by ArT
Mon Feb 19, 2024 9:57 am
Forum: Tutorials and Examples
Topic: DS2431 erasing issue
Replies: 15
Views: 317

Re: DS2431 erasing issue

It does not change any bytes in this register. After programming standard eeprom area, control bytes stays the same. You need to change them intentionally e.g. with custom script.

Many chips have some configuration or protection bytes which are not accessed in standard usable range addresses.
by ArT
Thu Feb 15, 2024 3:52 pm
Forum: Tutorials and Examples
Topic: DS2431 erasing issue
Replies: 15
Views: 317

Re: DS2431 erasing issue

Here you have datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/DS2431.pdf Memory is organized to 4 pages each 256bits and each page can be permanently Write Protected. You can read control bytes using custom script tool from addresses >=0x80 as described in datasheet pa...
by ArT
Thu Feb 15, 2024 9:52 am
Forum: Tutorials and Examples
Topic: DS2431 erasing issue
Replies: 15
Views: 317

Re: DS2431 erasing issue

It seems to me that it's communiation issue. Please show me how did you connected this TSOC-6 - it's important to make the same length of wires and if you are programming in external circuit - it should be not any additional elements on communication line. REVELPROG-IS was tested with DS2431 TO92 pa...
by ArT
Mon Jan 29, 2024 9:47 am
Forum: UTCOMP technical support
Topic: Tracking Petrol tank by injector pulse and LPG tank by 5v
Replies: 4
Views: 968

Re: Tracking Petrol tank by injector pulse and LPG tank by 5v

Fuel level from analog is only limited to PB/ON. But you can use not used other analog value and scale is as tank in range of 0-100. Eg for EGT you can scale it from 0EGT to 100EGT which will give 0-100% fuel level in second tank. You can also later change EGT icon on display to your own https://for...
by ArT
Fri Jan 19, 2024 2:53 pm
Forum: Technical Support
Topic: Bugs not only in the SFP interface in Revelprog IS v1.9.1
Replies: 8
Views: 2913

Re: Bugs not only in the SFP interface in Revelprog IS v1.9.1

I've sent you on PM new working version with bug fixes for transceivers which you reported in this and other threads. Please check PM for more details :)
by ArT
Wed Jan 17, 2024 11:54 am
Forum: Wsparcie Techniczne
Topic: Ukp pro problem z ekranem?
Replies: 6
Views: 711

Re: Ukp pro problem z ekranem?

Pobór prądu w normie. Coś musi być uszkodzone. Otwórz moduł i zobacz optycznie czy kondensatory nie są napuchnięte, w szczególności takie dwa zielone obok siebie goldcapy 1F. Możesz też podesłać do nas na serwis.
by ArT
Wed Jan 17, 2024 9:17 am
Forum: UTCOMP technical support
Topic: turbo pressure sensor calibration
Replies: 19
Views: 4686

Re: turbo pressure sensor calibration

If you have such values, then scaling will be slightly different.
for 0,25V = 0,11 bar & 4,75V = 3,06 bar please use:
1. a = 0,66 and b = -0,05 (with minus!) for absolute pressure
or 2. a = 0,66 and b = -1,05 for boost pressure when athmospheric pressure is 1.0 bar
by ArT
Tue Jan 16, 2024 2:10 pm
Forum: UTCOMP technical support
Topic: turbo pressure sensor calibration
Replies: 19
Views: 4686

Re: turbo pressure sensor calibration

Calibration is based on values you have provided.
You can make offset 0,2 bar (deduct 0,2 from b) but it means that provided parameters or not correct.

Personally I prefere absolute pressure, because it's independent on atmospheric pressure.
by ArT
Tue Jan 16, 2024 2:07 pm
Forum: Wsparcie Techniczne
Topic: Ukp pro problem z ekranem?
Replies: 6
Views: 711

Re: Ukp pro problem z ekranem?

Sprawdź pobór prądu samego UKP oraz w momencie kiedy podłączasz czujniki.
Nie dokładałbym żadnych elementów, tylko sprawdził co jest przyczyną i to naprawił.

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