Campbell CR1000 User Manual

Appendix A. CRBasic Programming Instructions
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
SNMPVariable
Defines a custom MIB (Management Information Base) hierarchy for SNMP.
Syntax
SNMPVariable(Name, OID, Type, Access, Valid)
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 communication protocol.
Syntax
UDPDataGram(IPAddr, UDPPort, SendVariable, SendLength,
RcvVariable, Timeout)
UDPOpen
Opens a port for transferring UDP packets.
Syntax
UDPOpen(IPAddr, UDPPort, UDPBuffsize)
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Campbell CR1000 Specifications

General

Power Requirements	9.6 to 16 VDC
Data Logger Operating System	CRBasic
Memory	4 MB
Analog Inputs	16 single-ended or 8 differential
Analog Input Resolution	13 bits
Analog Input Range	+/-2.5V
Digital I/O	8
Pulse Counters	2
Communication Ports	RS-232
Operating Temperature	-25°C to +50°C
Pulse Channels	4