Siemens SIRIUS M200D Manual page 228

Glossary
Reversing starter
Starting control function for the direction of rotation (CW / CCW).
RSte
Abbreviation for "reversing starter, electromechanical"
sDSSte
Abbreviation for "direct soft starter, electronic"
sDSte
Direct starter (electronic)
Soft starter
Function for starting/stopping motors smoothly.
sRSSte
Abbreviation for "reversing soft starter, electronic"
sRSte
Reversing starter (electronic)
Step 7
The basic STEP 7 software is the standard tool for the SIMATIC S7, SIMATIC C7 and
SIMATIC WinAC automation systems.
Trip class (shutdown class)
The trip class defines the start time at a particular current before the trip occurs. Different
classes exist (e.g. CLASS 10, 20, 30, etc.), whereby CLASS 30 is the longest permissible
start time.
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M200D PROFIBUS/PROFINET
Manual, 08/2014, A5E01577426A/RS-AA/004