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Title: rlmx_w Questions Post by: dgpb on February 13, 2016, 05:29:55 PM Hello everybody!
I'm doing a project at university and I need to document things as good as possible. I was explaning the load limitation algorythm and 2 problems appeared. From Funktionsrahmen: (http://i64.tinypic.com/6t1eyq.png) I understand that if SY_TRLX equals to 1, then the output from LDRXN/ZK is multiplied by vstrlx and becomes the output rlmx_w. Else (if SY_TRLX=!1) the output from LDRXN/ZK becomes directly the output rlmx_w Ok, so SY_TRLX is System constant: intervention for workshop tester for rlmax present. Problem 1) I can't find its value in FR or in the flash. I guess the workshop tester is able to put it temporaly to 1 or 0 but I don't know its default value. What's logic is that in normal mode the algorythm executes as many corrections as possible... So stock value = 1? Problem 2) vstrlx. All I've found is that its values can go from 0 to 1, but I can't find those values in FR or in the flash. Does anyone know how to solve this 2 problems? Ps: The object of study is my own car, 06A906032HJ Title: Re: rlmx_w Questions Post by: dgpb on February 13, 2016, 05:33:36 PM Here's my stock file:
Title: Re: rlmx_w Questions Post by: dgpb on February 14, 2016, 10:25:31 AM Any light'd be very helpful mates
Title: Re: rlmx_w Questions Post by: nyet on February 14, 2016, 12:00:30 PM SY_ are compile time. This means that the code itself will represent one thing or another; you can only tell which from studying the assembler.
From the FR Quote Folgende Faktoren sind im Anpassungsblock des EEPROMs abgelegt und k¨onnen ¨uber die Testerschnittstelle verstellt werden: ... vstrlx %LDRLMX Anpassung maximaler Ladedruck Which means it is a parameter stored in the eeprom that a calibrator can alter w/o having to reflash the bin. Pretty obvious it is an adjustable max load limiter scaler. Could even be related to "SEL scaling" in lemmiwinks, but i've not used lemmiwinks in years so thats a guess. Title: Re: rlmx_w Questions Post by: dgpb on February 14, 2016, 12:46:14 PM SY_ are compile time. This means that the code itself will represent one thing or another; you can only tell which from studying the assembler. From the FR Which means it is a parameter stored in the eeprom that a calibrator can alter w/o having to reflash the bin. Pretty obvious it is an adjustable max load limiter scaler. Could even be related to "SEL scaling" in lemmiwinks, but i've not used lemmiwinks in years so thats a guess. Thanks a lot nyet!! I really appreciate it. Do you know the stock eeprom value for vstrlx? 1? If it were, the status of SY_TRLX does not matter at all. Otherwise things become more complicated as I'll have to disassemble code to find SY_TRLX Title: Re: rlmx_w Questions Post by: nyet on February 14, 2016, 01:19:09 PM 1 is the only default value that makes sense. SEL scaling is 100% by default, in any case.
Title: Re: rlmx_w Questions Post by: dgpb on February 14, 2016, 02:08:25 PM Ok, thanks again nyet
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