Campbell Scientific CR1000KD CR1000 Measurement and Control System - Page 520
IPNetPower, IPRoute, IPTrace, NetworkTimeProtocol, PingIP, PPPOpen, PPPClose, TCPClose, TCPOpen,
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Appendix A. CRBasic Programming Instructions IPNetPower Controls power state of individual Ethernet devices. Syntax IPNetPower( IPInterface, State) IPRoute Sets the interface to be used (Ethernet or PPP) when the datalogger sends an outgoing packet and both interfaces are active. Syntax IPRoute(IPAddr, IPInterface) IPTrace Writes IP debug messages to a string variable. Syntax IPTrace(Dest) NetworkTimeProtocol Synchronizes the datalogger clock with an Internet time server. Syntax variable = NetworkTimeProtocol(NTPServer, NTPOffset, NTPMaxMSec) PingIP Pings IP address. Syntax variable = PingIP(IPAddress, Timeout) PPPOpen Establishes a PPP connection with a server. Syntax variable = PPPOpen PPPClose Closes an opened PPP connection with a server. Syntax variable = PPPClose TCPClose Closes a TCP/IP socket that has been set up for communication. Syntax TCPClose(TCPSocket) TCPOpen Sets up a TCP/IP socket for communication. Syntax TCPOpen(IPAddr, TCPPort, TCPBuffer) UDPDataGram Sends packets of information via the UDP communications protocol. Syntax UDPDataGram(IPAddr, UDPPort, SendVariable, SendLength, RcvVariable, Timeout) 520
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