Moxa M-1401 Instrukcja Obsługi Pobierz pdf (Strona 110)

ioLogik MXIO DLL API Reference Direct I/O Command Sets

6-73

RTD2K_ReadMaxs

This function code is used to read contiguous RTD channel's

maximize value.

C/C++

Arguments

Return Value

int RTD2K_ReadMaxs ( int hConnection,

BYTE bytStartChannel,

BYTE bytCount,

double dValue[ ]);

hConnection: The handle for an I/O device connection.

bytStartChannel: Specifies the starting channel.

bytCount: The number of channels to be read.

dValue: An array that stores the contiguous RTD

channel's maximize value , dValue[0]

represents the value of the starting channel.

The unit is

 for the Ohm, °C for Celsius

and °F for Fahrenheit.

Succeed MXIO_OK.

Fail Refer to Return Codes.

RTD2K_GetStartStatus

This function code is used to get specific channel's start status.

C/C++

Arguments

Return Value

int RTD2K_GetStartStatus ( int hConnection,

BYTE bytChannel,

BYTE * bytStatus);

hConnection: The handle for an I/O device connection.

bytChannel: The specific channel to be get.

bytStatus: A pointer that stores the specific RTD

channel's start status. The values are :

0 : stop

1 : start

Succeed MXIO_OK.

Fail Refer

oRe

n Codes.

1 2 ... 105 106 107 108 109 110 111 112 113 114 115 ... 128 129

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