Analog Input:Bridge:Scaling Parameters:Scale Type
- Updated2025-07-28
- 1 minute(s) read
Specifies the scaling type to use when scaling electrical values from the sensor to physical units.
Remarks
The following table lists the characteristics of this property.
| Short Name | AI.Bridge.ScaleType |
| Data type |  |
| Permissions | Read/Write |
| Resettable | True |
| Settable While Task Is Running | device-specific |
| Available in Run-Time Engine | True |
| None | 10230 | Do not scale electrical values to physical units. |
| Two-Point Linear | 15898 | You provide two pairs of electrical values and their corresponding physical values. NI-DAQmx uses those values to calculate the slope and y-intercept of a linear equation and uses that equation to scale electrical values to physical values. |
| Table | 10450 |
Map an array of electrical values to an array of corresponding physical values, with all other values scaled proportionally. If you specify this scaling type,
AI.Max
and
AI.Min
must be within the smallest and largest physical values. For any data outside those endpoints, NI-DAQmx coerces that data to the endpoints.
|
| Polynomial | 10449 | Scale values by using an Nth order polynomial equation. |