Campbell Scientific CR1000KD CR800 and CR850 Measurement and Control Systems - Page 434

Section 11. Glossary 434 Glossary. Include file a file to be implicitly included at the end of the current CRBasic program, or it can be run as the default program. See Include File Name setting in table CR800 Settings (p. 518). INF A data word indicating the result of a function is infinite or undefined. Initiate telecommunication A name given to a processes by which the CR800 initiates telecommunications with a PC running appropriate Campbell Scientific datalogger support software. Also known as "Callback." input/output instructions Used to initiate measurements and store the results in input storage or to set or read control/logic ports. integer A number written without a fractional or decimal component. 15 and 7956 are integers; 1.5 and 79.56 are not. intermediate storage The portion of memory allocated for the storage of results of intermediate calculations necessary for operations such as averages or standard deviations. Intermediate storage is not accessible to the user. IP Internet Protocol. A TCP/IP internet protocol. IP address A unique address for a device on the internet. IP Trace IP trace is a CR800 function associated with IP data transmissions. In the evolution of the CR800 operating system, IP trace information was originally accessed through the CRBasic instruction IPTrace() (p. 167) and stored in a string variable. As the operating system progressed, the need for a more convenient repository arose. As a result, the Files Manager (p. 518) setting was modified to allow for the creation of a file on a CR800 memory drive, such as USR:, to store IP trace information in a ring memory format.