Siemens SIMATIC HMI TP 170A Equipment Manual page 98

Glossary
Blank
Switch off or fade out the screen saver.
Boot
A loading process which downloads the operating system in the working memory
of the operating unit
Configuration
Definition of system-specific default settings, messages and screens using the
configuration software ProTool.
Download
The transfer of run-capable project data to the operating unit. Connect the
operating unit to the configuration computer with a standard cable beforehand.
Download mode
Operating unit operating mode in which data can be downloaded from the
configuration computer to the operating unit (also refer to Download).
Event message
Provides information on the operating unit concerning the operating statuses of the
machine or system connected to the PLC. The message text may also contain
current measured values.
Glossary-2
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TP 170A Equipment Manual
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