BA053101-en
Pos: 314 /Tech nische D okumen tation/A lle G eräte/ Überschr iften/Üb ers chrifte n 1.1.1/ K/Übers chrift 1.1.1 : Koeffizi ente nanpass ung nac h ECE @ 13\mod_1234851725927_75.docx @ 340453 @ 3 @ 1
Coefficient Adaption based on ECE
Pos: 315 /Te chnis che D okum ent ati on/ Leis tun gsm esst ech nik/ POWE R DYN O/0 523 01 LPS 3 000 R10 0/B A/I nhal t: 052 3 Koe ffiz ien ten anp assu ng nach ECE @ 1 3\mod_1234851775448_75.docx @ 340479 @ @ 1
1 Position the vehicle on the dyno and fix it.
2 Call up the menu LOAD ADAPTION and then
the menu item ECE.
The following screen appears:
3 Enter the parameter in the boxes using the
digit keys or, if available, load these from the
database with the <F6 DATABASE> key.
4 Use the button<F8 CONTINUE>.
The measurement screen appears.
Use the cursor keys <↓> and <↑> to change between the values. Delete erroneously entered
characters using the <BACKSPACE> key. Delete a complete box with the <DELETE> key.
5 Accelerate the vehicle up to 110 km/h.
6 Once the displayed target speed is reached,
the roll out trial is initiated. (release gas and
disengage clutch)
The dyno is braked based on the preset sim-
ulation model. The actual time (ECE) is
measured and displayed at each interval.
7 Repeat steps 5 and 6 until all intervals are in the green range.
With the iterative coefficient adaption based on ECE Standard the evaluation is done per interval.
Referring to the target time, the time error is calculated and issued. If the time error is within the
tolerance range, the line is showed in green. If the time error is outside of the tolerance range, the
line is shown in red. The dyno repeats the coefficient adaption automatically until all set intervals
are within the green range and/or the max. set number of runs (standard is 6) are done.
Pos: 316 /-----F ormat- ----/MA NUELLE R UMBR UCH Seitenum bruch @ 0\mod_1134403577687_0.docx @ 1277 @ @ 1
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