Siemens TP27 Equipment Manual page 218

Simatic hmi touch panels
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Glossary
C
Configuration
Definition of system-specific basic settings, messages and screens using the
ProTool configuration software.
Control Panel
Option for Touch Panel with 16 (TP27–6) or 32 TP27–10/TP37) digital input/
Interface
outputs for fast key input without any communication–based delay. Can be
used with SIMATIC S/ and PROFIBUS–DP.
D
Departure of a
The point in time at which a message is withdrawn by the PLC.
message
Display function
Function causing the contents of the display to be modified – for example, Dis-
play Message Level, Display Alarm Buffer And Display Process Screen.
Download mode
Operating mode of the TP during which data are downloaded from the PU or
PC to the TP.
Duration of display
The time between the arrival and departure of a message.
E
Event message
Draws attention to specific operating states on machines or systems connected
to the PLC.
F
Field
Reserved area in configured and non-configurable text for the output and/or
input of values.
Flash memory
Programmable memory which can quickly be deleted and then re-written.
H
Help text
Additional, configurable information for messages, screens, screen entries and
list boxes.
Glossary-2
TP27, TP37 Equipment Manual
Release 01/00

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