# Display the indices in the report
| Indices contain compressed quantitative information on the vehicle and/or transmission application. The indices are calculated from the operating data that has been recorded and cumulated during transmission operation. The index is usually calculated each time the vehicle is in standstill, i.e. at the end of each drive section, and they support the quick analysis of vehicle application (standstill times, fuel consumption, distance evaluation, etc.).
For further information, please see: Operating data.
| Indices report contents:
> Indices | Description / note | Example |  |
> |  | Value | Unit |
> Operating hours | Total runtime of the transmission (vehicle) | 300 : 22 : 17 | h |
> Total mileage | Total mileage of the transmission (vehicle) | 6843 | km |
> Mileage in 1st gear | Total mileage in 1st gear | 714 | km |
> Mileage in 2nd gear | Total mileage in 2nd gear | 1263 | km |
> Mileage in 3rd gear | Total mileage in 3rd gear | 2199 | km |
> Mileage in 4th gear | Total mileage in 4th gear | 2664 | km |
> Number of stops/km | Provides information for estimating, e.g.: concentration of traffic, number of bus stops etc. | 1.6 |  |
> Number of braking operations/km | Provides information for estimating, e.g.: concentration of traffic, number of bus stops etc. | 3.4 |  |
> Number of shifts/km | Provides information for estimating, e.g.: concentration of traffic, number of bus stops etc. | 8.2 |  |
> Ratio of drive time to standstill time | For estimating, e.g., the time spent at bus stops / red traffic lights | 73.6 | % |
> Portion of active accelerator pedal |  | 57.0 | % |
> Portion of active brake pedal | How long is the brake pedal actuated (related to the operating hours) | 30 | % |
> Portion of rolling vehicle | How long is the vehicle rolling (no braking / acceleration related to the operating hours) | 12.8 | % |
> Average speed (with stops) | Average speed related to the total mileage and operating hours | 22.6 | km/h |
> Average speed (without stops) | Average speed after the stop times have been deducted | 30.8 | km/h |
> Average oil temperature |  | 83.4 | °C |
> Average retarder temperature |  | 93.0 | °C |
> Total number of shifts | All shifting operations (upshifts and downshifts) | 56843 |  |
> Number of 1-2 shifts |  | 15739 |  |
> Number of 2-3 shifts |  | 13788 |  |
> Number of 3-4 shifts |  | 6764 |  |
> Number of shifts / driven hours | Related to the total number of shifts and the total drive time | 257.2 |  |
> Portion of retarder braking operations | Portion of active retarder based on all braking operations (all braking systems) | 84.6 | % |
> Time slices in 1st gear | Drive time in 1st gear based on the total drive time | 30.7 | % |
> Time slices in 2nd gear | Drive time in 2nd gear based on the total drive time | 22.0 | % |
> Time slices in 3rd gear | Drive time in 3rd gear based on the total drive time | 26.3 | % |
> Time slices in 4th gear | Drive time in 4th gear based on the total drive time | 19.5 | % |
> Average speed in forward | Average speed in forward gear including stop times | 31.1 | km/h |
> Total fuel consumption | Based on the total transmission service life. If you want to determine the fuel consumption for a specific time/route section, perform a difference report. | 0.0 | l |
> Oil ageing index | For further information, please see: Oil ageing index. | 0.2 | % |
| The display of the header data:
The header data are basic and correction values required for calculating the operating data and, consequently, also for the indices. For further information, please see: Header data.
| How to adjust the report contents:
In the ALADIN Setup, you can configure what is displayed and how it is displayed in the ECU report. Click Setup > Report in the main window. For further information, please see: Report setup.
| How to delete the indices:
The indices are part of the operating data and can only be deleted together with the operating data. Operating data is cumulated throughout the entire transmission runtime and is therefore deleted only in exceptional cases. To change the operating data, click Adjust > Reset > Delete operating data in the main window. Please observe your user level.
| FAQs on the indices:
I have an ECU file without indices. How can it happen? If you have read out the event memory using the Events window and created a report using this information, the operating data has not been read out (ECU file is not complete). Please always perform an Upload to create a complete report. Why are the indices of the first 100km so imprecise? Integers are used for calculating the index value. The rounding error on the first 100 km is therefore greater than 1%.
| Further topics:
More information on: Upload More information on: Header data More information on: Setup More information on: Operating data More information on: ECU files More information on: Oil ageing index More information on: Reset functions More information on: User level More information on: FAQ More information on: Expert information Operating data structure Up > Higher-level section © by Voith Turbo GmbH & Co. KG send remarks to joachim.ehleiter@voith.com (electronic department) or r.theilacker@voith.com (electronic department)