Calibration and scaling
Vendor calibration, index 0x80n0:0B
The vendor calibration is enabled via index 0x80n0:0B. The parameterization takes place via the indices:
Index (hex) | Meaning |
|---|---|
Offset (vendor calibration) | |
Gain (vendor calibration) |
 | Vendor calibration The vendor reserves the authority for the basic calibration of the terminals. Therefore, the vendor calibration cannot be changed. |
User calibration, index 0x80n0:17, 0x80n0:18
With the aid of user calibration, the measuring module can be adjusted to the ambient conditions of the measuring site. The calculation formulas can be found in section: Calculation of process data.
The user calibration is enabled via index 0x80n0:0A.
The parameterization takes place via the indices 0x80n0:17 and 0x80n0:18.
Index (hex) | Meaning |
|---|---|
Offset (user calibration) | |
Gain (user calibration) |
User scaling, index 0x80n0:01
The scaling establishes the relationship between the input value and the display value of the sensor. The calculation formulas can be found in section: Calculation of process data.
- The user scaling is enabled via index 0x80n0:01.
- The scaling can be adjusted to measurement application by parameterizing indices 0x80n0:11 and 0x80n0:12.
Index (hex) | Meaning |
|---|---|
Offset (user scaling) | |
Gain (user scaling) |