Technical data

A Abbreviations
Abbreviations
A
ALI Application Layer Interface
ANR Job number (for handling blocks)
ANZW Status word
AP Automation protocol layers 5 to 7 of the ISO/OSI
reference model
AS Active star coupler
AS 511 511 interface, protocol for the communication between
PLC and PG
ASCII American Standard Code of Information Interchange
B
BBlock
BCD Binary coded decimal
BE Block end
C
CC Central controller
CI Cyclic interface
CIM Computer Integrated Manufacturing
COM Abbreviation for programming software for SIMATIC S5
CPs
B8976060/02 Abbreviations
A - 1 Volume 1