Campbell CR1000, Operator'S Manual

Page: 524 / 678

Section 11. Glossary
Term. PreserveVariables
CRBasic instruction that protects Public variables from being erased when a
program is recompiled.
Term. print device
Any device capable of receiving output over pin 6 (the PE line) in a receive-
only mode. Printers, "dumb" terminals, and computers in a terminal mode fall
in this category.
Term. print peripheral
See print device
(p. 524).
Term. processing instructions
CRBasic instructions used to further process input-data values and return the
result to a variable where it can be accessed for output processing.
Arithmetic and transcendental functions are included. See appendix
Processing and Math Instructions
(p. 563).
Term. program control instructions
Modify the execution sequence of CRBasic instructions. Also used to set or
clear flags. See section PLC Control — Overview
(p. 74).
Term. program statement
A complete program command construct confined to one command line or to
multiple command lines merged with the line continuation characters
<space><underscore> ( _). A command line, even with line continuation,
cannot exceed 512 characters.
Term. Program Send command
Program Send
is a feature of datalogger support software
(p. 95).
Command
wording varies among software according to the following table:
Table 135. Program Send Command
Software Command Command Location
LoggerNet Send New... Connect screen
PC400 Send Program Clock/Program tab
RTDAQ Send Program
Clock/Program
tab
PC200W Send Program Clock/Program tab
Term. Public
A CRBasic command for declaring and dimensioning variables. Variables
declared with Public can be monitored during datalogger operation. See
Term. Dim
(p. 513).
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