ICP DAS USA PDS-5000 Series, Руководство пользователя

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Programmable Serial-to-Ethernet Device Server
PDS Series User Manual, Version 2.5, Mar. 2019 - 139 -
The functions in the General DCON API kit can be used to access the I/O lines on the PDS series
module:
Section Categorization Dll and lib Call condition
7.3.1 Starting function
Open_Com()
Uart.dll
Uart.lib
Called once when the program starts
7.3.4
7.3.5
7.3.6
I/O function
DCON_Write_DO()
DCON_Write_DO_Bit()
DCON_Read_DIO() dcon_pc.dll
dcon_pc.lib
Calls the I/O functions for requirements
7.3.3 Communication
Send_Receive_Cmd()
Uart.dll
Uart.lib Calls the communication functions for
requirements
7.3.2
Ending function
Close_Com()
Uart.dll
Uart.lib
Called once before the program exits
// DO program demo on a PC client
void CManual1Dlg::OnOpen_Com()
{
Open_Com(3,115200,8,0,1);
//COM Port: 3, Baud Rate:115200, Data Bit:8, Parity Bit: 0, Stop Bit: 1
}
void CManual1Dlg::OnClose_Com()
{
Close_Com(3); }
void CManual1Dlg::OnDigital_Out()
{
iRet=DCON_Write_DO(3,1,-1,4,iDO_value,0,100);
//COM Port: 3, Address: 1, Slot: -1, total channel count:4, DO data,
//Checksum: disabled, Timeout: 100 (ms)
}