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Safety information
1.4 Residual risks of power drive systems
Inverter cabinet units
Operating Instructions, 12/2014, A5E32923362A
21
1.4
Residual risks of power drive systems
Residual risks of power drive systems
The control and drive components of a drive system are approved for industrial and
commercial use in industrial line supplies. Their use in public line supplies requires a
different configuration and/or additional measures.
These components may only be operated in closed housings or in higher-level control
cabinets with protective covers that are closed, and when all of the protective devices are
used.
These components may only be handled by qualified and trained technical personnel who
are knowledgeable and observe all of the safety information and instructions on the
components and in the associated technical user documentation.
When assessing the machine's risk in accordance with the respective local regulations (e.g.
EC Machinery Directive), the machine manufacturer must take into account the following
residual risks emanating from the control and drive components of a drive system:
1.
Unintentional movements of driven machine components during commissioning,
operation, maintenance, and repairs caused by, for example:
–
Hardware defects and/or software errors in the sensors, controllers, actuators, and
connection technology
–
Response times of the controller and drive
–
Operating and/or ambient conditions not within the scope of the specification
–
Condensation/conductive contamination
–
Parameterization, programming, cabling, and installation errors
–
Use of radio devices / mobile phones in the immediate vicinity of the controller
–
External influences/damage
2.
In the event of a fault, exceptionally high temperatures, including an open fire, as well as
emissions of light, noise, particles, gases, etc. can occur inside and outside the inverter,
for example:
–
Component malfunctions
–
Software errors
–
Operating and/or ambient conditions not within the scope of the specification
–
External influences/damage
Inverters of the Open Type/IP20 degree of protection must be installed in a metal control
cabinet (or protected by another equivalent measure) such that the contact with fire inside
and outside the inverter is not possible.
Содержание SINAMICS G120P
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Страница 8: ...Preface Inverter cabinet units 8 Operating Instructions 12 2014 A5E32923362A ...
Страница 16: ...Table of contents Inverter cabinet units 16 Operating Instructions 12 2014 A5E32923362A ...
Страница 255: ...Operation 6 8 Communication via RS485 Inverter cabinet units Operating Instructions 12 2014 A5E32923362A 255 ...
Страница 432: ...Application examples Inverter cabinet units 432 Operating Instructions 12 2014 A5E32923362A ...
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