Definition Of Terms - Siemens SIMATIC S5 Manual

5.2

Definition of Terms

programmable controller for SIMATIC S5
PC (or PLC) :
Operating system:
itself consists of the operating system PC P/M-86 and the additional functions
provided by the ZEFU diskettes. These functions are activated with "S5". The
operating system is not supplied with COM247 and must be ordered sepa-
rately if not already available,
programming package for user-friendly operation of the intelligent l/O mod-
ule IP247 from a programmer.
Function key: in the programming package COM247, function keys are the eight keys indi-
cated by <Fl >...<F8> on th PG keyboard.
intelligent 1/0 module of the SI MATIC S5 range, With this module, you can
operate three independent stepper motor axes.
Display: the display or screen form used for input and output of data on the monitor.
Menu: inverse display of function keys <Fl >... <F8> and a text to indicate the
function currently assigned to this key.
programmer for SIMATIC S5 (e.g. PG635, PG675, PG685, PG695, PG 730
PG:
and PG750).
programmer:
The equality sign (=) at the start of a line indicates the beginning of a new activity.
The greater than character (>) at the start of a line indicates a keyboard input.
Keyboard inputs start with the character displayed by the currently active program as a
system prompt. This is followed by the characters to be input shown in bold upper case
characters,
Definition of Terms
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