User Manual

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Siemens Desigo Touch and Web CM111028en_03
Building Technologies Introduction – Standard operator units and browser compatibility 2015-03-31
1 Introduction
1.1 Standard operator units and browser com-
patibility
1.1.1 Introduction
The PXG3.W100 web interface supports local operation via Desigo Touch Panel as
well as operation via standard web browser on commercial operator units. Due to
the open interface based on standard web technology and dependent on the differ-
ent use cases, users can clearly benefit from advantages offered by the various
operator units.
Desigo Touch Panel are an integral part of the plant, optimized specifically to op-
erate the Desigo building automation and control system:
· No end user access to lower operating system functions.
· Alarms are displayed by an LED on the operator unit even if the screen is in-
active.
· Siemens guarantees compatibility and product replacement or system up-
grades throughout the entire life cycle.
· Special functions for permanent connection and plant monitoring (7/24
Watchdog).
Standard operator units (tablets, PCs, notebooks, smart phones, etc.) supplement
local operation and allow for remote access and operation using personal devices.
Standard operator units are designed for temporary plant access and are subject to
other innovation and lifecycles.
Desigo Touch and Web
Use cases
PXM40/PXM50 Standard Clients
û ü û
Mobile use
ü û
Integration in control panel door
ü û
Full screen – no user access to operating system
ü û
LED for alarm indication
ü û
Permanent alarm monitoring - reliable 7/24 operation
û ü
Temporary plant operation via WAN/LAN
ü û
System compatibility, product life cycle