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Rockwell Automation 1775-S4B,D17756.5.3 User Manual SCANNER/MSG HND User Manual

Page 163

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Glossary

Appendix D

DĆ5

Ability to configure the mode (RUN, TEST, PROGRAM

LOAD)

Rack: A quantity of I/O modules that accesses 128 discrete
I/O points.

Report: The output generated when a procedure is executed by
the 1775-S4B scanner.

Report generation: A programming language that the 1775-S4B scanner
uses to print or display formatted text and data.

RS-232-C: An electrical connection standard.

RS-232-C device: An electronic device that provides data at
various rates, eight data bits per second.

Runtime error: An error detected by the 1775-S4B scanner
when it is executing the command lines of a procedure.

String: A group of characters.

Twinaxial cable: A single-shielded, twisted-pair cable which
has low-loss signal transmission and high noise immunity.