Siemens SINAMICS S120 Getting Started page 24

Fundamental safety instructions
1.1 General safety instructions
Malfunctions of the machine as a result of incorrect or changed parameter settings
As a result of incorrect or changed parameterization, machines can malfunction, which in
turn can lead to injuries or death.
• Protect the parameterization (parameter assignments) against unauthorized access.
• Handle possible malfunctions by taking suitable measures, e.g. emergency stop or
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WARNING
emergency off.
Getting Started, 12/2018, 6SL3097-5AG30-0BP0