Legrand / Raritan / Server Technology Xerus™ JSON-RPC API

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Public Attributes | List of all members
sensors::NumericSensor::MetaData Struct Reference

Numeric sensor metadata. More...

## Public Attributes
Sensor::TypeSpec | type
| Sensor type, reading type and unit.
int | decdigits
| Number of significant decimal digits. More...
float | accuracy
| Sensor accuracy in percent. More...
float | resolution
| Sensor resolution. More...
float | tolerance
| Sensor tolerance. More...
float | noiseThreshold
| Sensor noise threshold. More...
Range | range
| Range of possible sensor readings. More...
ThresholdCapabilities | thresholdCaps
| Threshold capabilities.

## Detailed Description

Numeric sensor metadata.

## Member Data Documentation

## ◆ accuracy

float sensors::NumericSensor::MetaData::accuracy

Sensor accuracy in percent.

How close in percent measurement is to actual value. This value has an implicit precision of 2, i.e. the double value must be rounded for 2 decimal digits before use. For example a reading of 10.0 and an accuracy of 0.2 means the actual reading value is 10.0 +/- 0.2%.

A value of 0 means unused.

## ◆ decdigits

int sensors::NumericSensor::MetaData::decdigits

Number of significant decimal digits.

Indicates how many digits should be displayed to the right of the decimal point. I.e. double values must be rounded with this precision.

## ◆ noiseThreshold

float sensors::NumericSensor::MetaData::noiseThreshold

Sensor noise threshold.

Threshold under which sensor measurements will be ignored. Sensor measurements below that value will be reported at the lower bound of the sensor range.

## ◆ range

Range sensors::NumericSensor::MetaData::range

Range of possible sensor readings.

Range values are rounded with with decimal digits.

## ◆ resolution

float sensors::NumericSensor::MetaData::resolution

Sensor resolution.

Minimum difference between any two measured values. Must be rounded with decimal digits.

## ◆ tolerance

float sensors::NumericSensor::MetaData::tolerance

Sensor tolerance.

Tolerance is given in +/- counts of the reading value. It indicates a constant magnitude possible error in the quantization of an analog input to the sensor. Rounded with decimal digits + 1.

A value of 0 means unused.

The documentation for this struct was generated from the following file:

- NumericSensor.idl