Safety Notes; Warnings And Cautions - Siemens SINAMICS IOP-2 Operating Instructions Manual

Safety notes

3.1

Warnings and cautions

Warnings and cautions
Ensuring a safe and stable state
During commissioning of the converter it is essential to ensure that the system is in a safe
and stable state, as some commissioning processes have the potential to start the motor.
Therefore it is important to secure any loads and ensure that should the motor start, no
potentially dangerous conditions exist.
The converter will stop if the IOP-2 is removed when in Hand mode
When the IOP-2 is in Hand mode, that is, when the command source is switched to Hand
and all OFF and RUN commands are given via the IOP-2 buttons.
When in the Hand mode, if the IOP-2 is removed from the converter, the converter will stop
within a few seconds of the IOP-2 being removed.
Before removing the IOP-2, ensure that the IOP-2 is placed in AUTO mode and receiving its
command source from the PLC.
Risk of death due to software manipulation when using exchangeable storage media
Storing files onto exchangeable storage media amounts to an increased risk of infection of
the commissioning PCs, e.g. with viruses or malware. Incorrect parameter assignment can
cause machines to malfunction, which can lead to injuries or death.
• Protect files stored on exchangeable storage media from malicious software using
Intelligent Operating Panel 2 (IOP-2)
Operating Instructions, 06/2020, FW V2.6, A5E39549448B AH
DANGER
WARNING
WARNING
appropriate protection measures, e.g. virus scanners.
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