User manual - ICP DAS USA

6.5.2.3 I-87000 series modules• AnalogIn_87KDescription:This function is used to obtain input value form I-87000 series analog input modules.Syntax:[ C ]WORD AnalogIn_87K(DWORD dwBuf[], float fBuf[],char szSend[],char szReceive[])Parameter:dwBuf: DWORD Input/Output argument talbedwBuf[0] : [Input] COM port number, from 1 to 255dwBuf[1] : [Input] Module address, form 0x00 to 0xFFdwBuf[2] : [Input] Module ID, 0x87013/15/16/17/18/19dwBuf[3] : [Input] 0= Checksum disable; 1= Checksum enabledwBuf[4] : [Input] Timeout setting , normal=100 mseconddwBuf[5] : : :[Input] Channel number for multi-channeldwBuf[6] : [Input] 0 no save to szSend & szReceive1 Save to szSend & szReceivefBuf : Float Input/Ouput argument table.fBuf[0] : :: ::: [Output] The analog input value returnszSend : [Input] Command string to be sent to I-87000 series modules.szReceive : [Output] Result string receiving from I-87000 series modules .Return Value:0 is for SuccessNot 0 is for FailureExample:float AI;float fBuf[12];char szSend[80];char szReceive[80];DWORD dwBuf[12];DWORD m_port=3;DWORD m_address=1;DWORD m_timeout=100;DWORD m_checksum=0;LinPAC-8x4x SDK:160