Measurement-computing TempBook rev.3.0 Manual do Utilizador descarregar pdf (Página 77)

TempBook User’s Manual tbkCommand Reference (

Standard

API) 9-17

tbkRdTempScan

DLL Function

tbkRdTempScan(uint startChan, uint endChan, uchar tcType, int * temp)

tbkRdTempScan(unsigned startChan, unsigned endChan, unsigned tcType, int *

temp);

QuickBASIC

BtbkRdTempScan% (ByVal startChan%, ByVal endChan%, ByVal tcType%, temp%)

Visual Basic

VBtbkRdTempScan% (startChan%, endChan%, tcType%, temp%())

Turbo Pascal

tbkRdTempScan( startChan:word; endChan:word; tcType:word;

temp:DataP):integer;

Parameters

uint startchan

Single channel number (see table at end of chapter for valid values)

uint endChan

Ending channel of the scan group (see table at end of chapter for valid values)

uint tcType

Thermocouple type (see table at end of chapter for valid values)

int *temp

An array where the A/D scan will be placed.

Returns

TerrInvChan

- Invalid Channel

TerrTCE_Type

- Invalid Thermocouple Type

See Also

tbkRdTemp, tbkRdTempN, tbkRdTempScanN, tbkTCSetup, tbkTCConvert,

tbkTCSetupConvert

Program References

TEMPEX1 (all languages)

tbkRdTempScan

is used to take thermocouple readings from analog input channels 'startChan'

through 'endChan'. The readings will be zero corrected, span corrected, and linearized to yield

temperature readings in tenths of a degree Celsius. This function will use software triggering to

immediately trigger and acquire one scan.

If a calibration constant file with the default name "

tempbook.cal

" is not visible to the calling

program, then no span correction is performed.

tbkSetMode

must be called before this function to configure the TempBook for differential

operation in either unipolar or bipolar mode.

1 2 ... 72 73 74 75 76 77 78 79 80 81 82 ... 165 166

Comentários a estes Manuais

Sem comentários

Measurement-computing TempBook rev.3.0 Manual do Utilizador Página 77

Comentários a estes Manuais

Manuais e produtos relacionados com Hardware Measurement-computing TempBook rev.3.0