alicat_basis2::InstantaneousData Struct Reference

Decoded snapshot of registers 2100..2109 (one Modbus burst). More...

#include <alicat_basis2_types.hpp>

Public Attributes
Gas	gas {Gas::Air}
bool	mass_flow_overrange {false}
	MOV.
bool	temperature_overrange {false}
	TOV.
bool	totalizer_overrange {false}
	OVR.
bool	valve_held {false}
	HLD.
bool	valve_thermal_management {false}
	VTM.
float	temperature_c {0.0f}
	Register 2102 / 100.
float	flow {0.0f}
	Register 2103 (× scale below).
float	total_volume {0.0f}
	Registers 2104-5 (× scale below).
float	setpoint {0.0f}
	Register 2106 (× scale below).
float	valve_drive_pct {0.0f}
	Register 2107 / 100.
float	batch_remaining {0.0f}
	Registers 2108-9 (× scale below).
int32_t	raw_setpoint_2053_2054 {0}
int16_t	raw_flow_2103 {0}
int16_t	raw_temp_2102 {0}
uint32_t	raw_total_volume_2104_2105 {0}
uint32_t	raw_batch_remaining_2108_2109 {0}

Detailed Description

Decoded snapshot of registers 2100..2109 (one Modbus burst).

Every numeric field is expressed in engineering units (V or mA already scaled, flow scaled by the datasheet's value / 1000 rule). The raw 16-/32-bit register values are also kept so the user can validate or log.

Member Data Documentation

batch_remaining

float alicat_basis2::InstantaneousData::batch_remaining {0.0f}

Registers 2108-9 (× scale below).

flow

float alicat_basis2::InstantaneousData::flow {0.0f}

Register 2103 (× scale below).

gas

Gas alicat_basis2::InstantaneousData::gas {Gas::Air}

mass_flow_overrange

bool alicat_basis2::InstantaneousData::mass_flow_overrange {false}

MOV.

raw_batch_remaining_2108_2109

uint32_t alicat_basis2::InstantaneousData::raw_batch_remaining_2108_2109 {0}

raw_flow_2103

int16_t alicat_basis2::InstantaneousData::raw_flow_2103 {0}

raw_setpoint_2053_2054

int32_t alicat_basis2::InstantaneousData::raw_setpoint_2053_2054 {0}

raw_temp_2102

int16_t alicat_basis2::InstantaneousData::raw_temp_2102 {0}

raw_total_volume_2104_2105

uint32_t alicat_basis2::InstantaneousData::raw_total_volume_2104_2105 {0}

setpoint

float alicat_basis2::InstantaneousData::setpoint {0.0f}

Register 2106 (× scale below).

temperature_c

float alicat_basis2::InstantaneousData::temperature_c {0.0f}

Register 2102 / 100.

temperature_overrange

bool alicat_basis2::InstantaneousData::temperature_overrange {false}

TOV.

total_volume

float alicat_basis2::InstantaneousData::total_volume {0.0f}

Registers 2104-5 (× scale below).

totalizer_overrange

bool alicat_basis2::InstantaneousData::totalizer_overrange {false}

OVR.

valve_drive_pct

float alicat_basis2::InstantaneousData::valve_drive_pct {0.0f}

Register 2107 / 100.

valve_held

bool alicat_basis2::InstantaneousData::valve_held {false}

HLD.

valve_thermal_management

bool alicat_basis2::InstantaneousData::valve_thermal_management {false}

VTM.

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

• inc/alicat_basis2_types.hpp