IVIDMM_ATTR_AUTO_ZERO
IviDmmAutoZero Attribute
| Data Type | Access | Applies to |
Coercion | High Level Functions | ID Definition |
|---|---|---|---|---|---|
| ViInt32 | R/W | N/A | None | IviDmm_ConfigureAutoZeroMode | 1250332 |
Description
Specifies the auto-zero mode. When the auto-zero mode is enabled, the DMM internally disconnects the input signal and takes a Zero Reading. The DMM then subtracts the Zero Reading from the measurement, which prevents offset voltages present in the DMM input circuitry from affecting measurement accuracy.