Advantech ADAM-5000/TCP Series - Page 79

Chapter 6
Planning Your Application Program
ADAM5KTCP_Connect
Description: Establish a Windows Sockets connection in a speci-
fied ADAM-5000/TCP system.
Syntax: int ADAM5KTCP_Connect(char szIP[ ], unsigned
short port, int iConnectionTimeout, int iSendTimeout,
int iReceiveTimeout);
Parameter:
szIP[in]: the IP Address of the ADAM-5000/TCP that to be
connected
port[in]: the TCP/IP connection port used with Modbus/TCP,
502 default
iConnectionTimeout[in]: the specified timeout interval for connecting
to the ADAM-5000/TCP
iSendTimeout[in]: the specified timeout interval for sending a
command to the ADAM-5000/TCP
iReceiveTimeout[in]: the specified timeout interval for receiving response
from the ADAM-5000/TCP
Return: Please refer to Chapter 6-2-4 “Return Codes” for more
detail information
6-12 ADAM-5000/TCP User’s Manual