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1
Fundamental safety instructions
1.1
General safety instructions
Danger to life if the safety instructions and residual risks are not observed
If the safety instructions and residual risks in the associated hardware documentation are
not observed, accidents involving severe injuries or death can occur.
• Observe the safety instructions given in the hardware documentation.
• Consider the residual risks for the risk evaluation.
Danger to life or malfunctions of the machine as a result of incorrect or changed
parameterization
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.
• Respond to possible malfunctions by applying suitable measures (e.g. EMERGENCY
4
WARNING
WARNING
STOP or EMERGENCY OFF).
Compact Operating Instructions, 01/2017, A5E38815802B AA
CU230P-2 Control Units
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