CANchecked VADpro VAD15, Руководство пользователя

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Rev 1.0
23
Figure 28: TRI File in the text editor
The column position of the 26 metadata is fixed in each row. For example, the Can ID of the
respective sensor is always in the second column.
Table 1 shows the column positions, the label, and the purpose and specifics of the metadata. The
values marked in
blue are only visible in enhanced mode in DSS (chapter 8.2.2).
Table 1: TRI Metadata
column
position
Designation Purpose and particularities
1 Header bus header for OBD/UDS (hexadecimal) 0 = no protocol
or specific Can Bus Identifier for protocol
2 Can ID Can Bus Identifier (hexadecimal)
when using OBD/UDS/TP2.0: Address for querying the device
3 Format 0 -> Big endian; 1-> little endian; 2 -> VEMS (seriell);
4 -> IEEE-754 float (lenght=4)
4 Start byte First byte in Can Bus packet (0-7)
5 Length Length in bytes - 1, 2 or 4
for AINs: Attenuation strength 0-249 (0 = no attenuation)
6 unsigned if the value is negative, please do not tick the box
7 shift Bit moves the bit within the value to the right by position X
8 CAN Mask Masks the value before shift (0 -> no mask applied)
9 Decimal places Number of decimal places
10 Sensor Name Sensor name (maximum 15 characters, no special characters)
11 initCalc Can Bus value is multiplied by this number
Result=((Can Bus value & MASK)>>SHIFT)*IINITOFFSET
12 initOffset after multiplication this value is added
13 Multiplex /
Mappertype OFF; Multiplex ON; MAP (linear analog sensors); NTC (3 constants
and pull-up resistor (Steinhart-Hart))
14 start bit /
MapperInfo1 Multiplex start bit /
Varies by mapper type
15 bit length /
MapperInfo2 Multiplex bit length /
Varies by mapper type
16 Multiplexer /
MapperInfo3 Multiplexer/
Varies by mapper type
17 Multiply /
MapperInfo4 Global multiplication factor for sensor (default 1) / Varies by mapper
type
18 AIN active Internal analog sensor only; enables input pin polling
19 Min Lower warning value
20 Max Upper warning value
21 RefSensor reference sensor; only if the RefValue for this sensor is exceeded,
warning is active
22 RefValue Reference value for enabling the alert
24 Pop Popup active when exceeding or falling below the warning value
25 Blink LED active when exceeding or falling below the warning value
26 Sensor type Used for units calculation: 0=none; 1=pressure; 2=temperature;
3=speed; 4=combustion ratio