Campbell Scientific CR1000 Measurement and Control System - Manual (Page 520)

Appendix A. CRBasic Programming Instructions
520
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)