Warning Against Unintended Start - GE AF-650 GP PROFINET Operating Instructions Manual

Safety
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1.1.4 Warning against Unintended Start

1. The motor can be brought to a stop by means of
bus commands while the drive is connected to
mains. If personal safety considerations make it
necessary to ensure that no unintended start
occurs, these stop functions are not sufficient.
2. While parameters are being changed, the motor
may start.
3. A motor that has been stopped may start if faults
occur in the electronics of the frequency converter,
or if a temporary overload or a fault in the supply
mains or the motor connection ceases.
WARNING
ELECTRICAL HAZARD
Touching the electrical parts may be fatal - even after the
equipment has been disconnected from mains.
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PROFINET Operating Instruction