Fail-safe operation of the Mobile Panel 277F IWLAN
Function Manual, 08/2008, 6AV6691-1FQ01-2AB0
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Preface
Purpose of the function manual
This function manual provides all information required for operation of the Mobile
Panel 277F IWLAN in fail-safe systems.
Readership of this function manual:
● Plant designers
● Project engineers
● Commissioning engineers
● Users
● Service technicians
● Maintenance technicians
Please pay particular attention to the "Safety instructions, standards and notes" chapter.
Basic knowledge required
General knowledge in the field of automation technology, safety technology, and process
communication is a prerequisite for comprehension of this function manual.
It is also assumed that those using the manual have experience in using personal computers
and knowledge of Microsoft operating systems.
Valid scope of the function manual
The function manual covers the Mobile Panel 277F IWLAN HMI device in combination with
the software packages STEP 7 V5.4 SP2 or higher, S7 Distributed Safety V5.4 SP3 and
WinCC flexible 2007 with HSP Mobile Panel 277 Wireless.
Position in the information landscape
This function manual is part of the SIMATIC HMI documentation. The section below provides
an overview of the documentation which is relevant to applications with Mobile
Panel 277F IWLAN.
Additional documentation for Mobile Panel 277F IWLAN
● Operating instructions for Mobile Panel 277F IWLAN
● Mobile Panel IWLAN Getting Started