TPRT Class Reference

Platinum resistance thermometers (PRT) class. More...

#include <PRT_Sensor.h>

Collaboration diagram for TPRT:

Public Types
enum	TPRT_Scala { enum_IPTS_68 = 1 , enum_ITS_90 = 2 }
	Platin resistance temperature scala. More...
enum	TPRT_Type {   enum_Pt100 = 1 , enum_Pt200 = 2 , enum_Pt500 = 3 , enum_Pt1000 = 4 ,   enum_Pt3000 = 5 , enum_Pt6000 = 6 , enum_Pt9000 = 7 }
	Platin resistance temperature sensor type. More...

Public Member Functions
BOOL	Temperature_To_Resistance (F32 *f32_Resistance, F32 f32_Temperature, TPRT_Scala enum_PRT_Scala, TPRT_Type enum_PRT_Type)
	The function calculates the electrical resistance for a Platinum Resistance Thermometer (PRT) at given temperature and defined resistance R0 at 0°C for a PRT element. More...
BOOL	Resistance_To_Temperature (F32 *f32_Temperature, F32 f32_Resistance, TPRT_Scala enum_PRT_Scala, TPRT_Type enum_PRT_Type)
	The function calculates the electrical resistance for a Platinum Resistance Thermometer (PRT) at given temperature and defined resistance R0 at 0°C for a PRT element. More...

Private Member Functions
BOOL	Get_Base_Resistance (F32 *f32_Resistance, TPRT_Type enum_PRT_Type)
	The function returns base electrical resistance in ohms. More...
BOOL	Get_Scala_Coefficients (F32 *f32_A, F32 *f32_B, F32 *f32_C, TPRT_Scala enum_PRT_Scala)
	The function returns base electrical resistance in ohms. More...

Detailed Description

Platinum resistance thermometers (PRT) class.

Member Enumeration Documentation

TPRT_Scala

enum TPRT::TPRT_Scala

Platin resistance temperature scala.

Enumerator
enum_IPTS_68	IPTS68 scala.
enum_ITS_90	@ ITS90 scale

TPRT_Type

enum TPRT::TPRT_Type

Platin resistance temperature sensor type.

Enumerator
enum_Pt100	Pt100 based sensor.
enum_Pt200	Pt200 based sensor.
enum_Pt500	Pt500 based sensor.
enum_Pt1000	Pt1000 based sensor.
enum_Pt3000	Pt3000 based sensor.
enum_Pt6000	Pt6000 based sensor.
enum_Pt9000	Pt9000 based sensor.

Member Function Documentation

Get_Base_Resistance()

BOOL TPRT::Get_Base_Resistance ( F32 *  f32_Resistance, TPRT_Type  enum_PRT_Type  )

private

The function returns base electrical resistance in ohms.

---

Note

None

Parameters

[out]	*f32_Resistance	Resistance at given temperature.
[in]	enum_PRT_Type	Type of the platinum resistance termomenter.

Returns

Converstion status code

Return values

true	Converstion successed
false	Conversuin error

Override

Not allowed

Attention

None

References enum_Pt100, enum_Pt1000, enum_Pt200, enum_Pt3000, enum_Pt500, enum_Pt6000, and enum_Pt9000.

Referenced by Resistance_To_Temperature(), and Temperature_To_Resistance().

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Get_Scala_Coefficients()

BOOL TPRT::Get_Scala_Coefficients ( F32 *  f32_A, F32 *  f32_B, F32 *  f32_C, TPRT_Scala  enum_PRT_Scala  )

private

The function returns base electrical resistance in ohms.

---

Note

None

Parameters

[out]	*f32_A	Scala coefficient A.
[out]	*f32_B	Scala coefficient B.
[out]	*f32_C	Scala coefficient C.
[in]	enum_PRT_Scala	Temperature scala

Returns

Converstion status code

Return values

true	Converstion successed
false	Conversuin error

Override

Not allowed

Attention

None

References enum_IPTS_68, and enum_ITS_90.

Referenced by Resistance_To_Temperature(), and Temperature_To_Resistance().

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Resistance_To_Temperature()

BOOL TPRT::Resistance_To_Temperature	(	F32 *	f32_Temperature,
		F32	f32_Resistance,
		TPRT_Scala	enum_PRT_Scala,
		TPRT_Type	enum_PRT_Type
	)

The function calculates the electrical resistance for a Platinum Resistance Thermometer (PRT) at given temperature and defined resistance R0 at 0°C for a PRT element.

---

Note

Only ITS-90 scala implemented

Parameters

[out]	*f32_Temperature	Temperature in degree celsius.
[in]	f32_Resistance	Resistance at given temperature.
[in]	enum_PRT_Scala	Temperature scala
[in]	enum_PRT_Type	Type of the platinum resistance termomenter.

Returns

Converstion status code

Return values

true	Converstion successed
false	Conversuin error

Override

Not allowed

Attention

None

References Get_Base_Resistance(), Get_Scala_Coefficients(), and Temperature_To_Resistance().

Referenced by TKG3_LCSI_T1::Execute(), TKG3_CAB_EXT_T1::Execute(), TKG3_RTD2_T1::Execute(), TP013_49_V1_0_RTD::Get_Temperature_Channel_1(), TP015_09_V1_0_RTD::Get_Temperature_Channel_1(), TP017_41_KG3_RTD::Get_Temperature_Channel_1(), TP015_09_V1_0_RTD::Get_Temperature_Channel_10(), TP013_49_V1_0_RTD::Get_Temperature_Channel_2(), TP015_09_V1_0_RTD::Get_Temperature_Channel_2(), TP017_41_KG3_RTD::Get_Temperature_Channel_2(), TP013_49_V1_0_RTD::Get_Temperature_Channel_3(), TP015_09_V1_0_RTD::Get_Temperature_Channel_3(), TP017_41_KG3_RTD::Get_Temperature_Channel_3(), TP013_49_V1_0_RTD::Get_Temperature_Channel_4(), TP015_09_V1_0_RTD::Get_Temperature_Channel_4(), TP017_41_KG3_RTD::Get_Temperature_Channel_4(), TP015_09_V1_0_RTD::Get_Temperature_Channel_5(), TP015_09_V1_0_RTD::Get_Temperature_Channel_6(), TP015_09_V1_0_RTD::Get_Temperature_Channel_7(), TP015_09_V1_0_RTD::Get_Temperature_Channel_8(), and TP015_09_V1_0_RTD::Get_Temperature_Channel_9().

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Temperature_To_Resistance()

BOOL TPRT::Temperature_To_Resistance	(	F32 *	f32_Resistance,
		F32	f32_Temperature,
		TPRT_Scala	enum_PRT_Scala,
		TPRT_Type	enum_PRT_Type
	)

The function calculates the electrical resistance for a Platinum Resistance Thermometer (PRT) at given temperature and defined resistance R0 at 0°C for a PRT element.

---

Note

Only ITS-90 scala implemented

Parameters

[out]	*f32_Resistance	Resistance at given temperature.
[in]	f32_Temperature	Temperature in degree celsius.
[in]	enum_PRT_Scala	Temperature scala
[in]	enum_PRT_Type	Type of the platinum resistance termomenter.

Returns

Converstion status code

Return values

true	Converstion successed
false	Converstion error

Override

Not allowed

Attention

None

References enum_ITS_90, Get_Base_Resistance(), and Get_Scala_Coefficients().

Referenced by TP021_12_KG3_Cooling_System_Model_Emulator::Execute(), and Resistance_To_Temperature().

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The documentation for this class was generated from the following files:

• ConOpSys/Common/PRT_Sensor.h
• ConOpSys/Common/PRT_Sensor.cpp