E1K_RTD_ReadRaws
This function code is used to read the temperature raw data for contiguous channels.
C/C++
int E1K_RTD_ReadRaws( int hConnection,
BYTE bytStartChannel,
BYTE bytCount,
WORD wValue[ ]);
Visual Basic
Declare Function E1K_RTD_ReadRaws Lib "MXIO.dll" (ByVal hConnection As Long, ByVal bytStartChannel As Byte, ByVal bytCount As Byte, iValue As Integer) As Long
Arguments:
hConnection |
The handle for an I/O device connection. |
bytStartChannel |
Specifies the starting channel. |
bytCount |
The number of channels to be read. |
wValue |
An array that stores the temperature value to be read. The wValue[0] represents the start channel. When the wValue is 0x7FFF, it means the sensor is not wired correctly, or the measured value is out of range. When using the RTD module for Resistance Input 1~2000Ω, 100mΩ/1count. When using the RTD module for Resistance Input 1~327Ω, 10mΩ/1count. When using the RTD module for Resistance Input 1~620Ω, 20mΩ/1count. When the operating mode is temperature sensor, 0.1C(F)/1count, depending on the setting. Check the ioAdmin utility for current settings. |
Return Value:
Succeed |
MXIO_OK |
Fail |
Refer to Return Codes. |