Festo CPX-E Series, Description

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2 Function
10 Festo – CPX-E-PB-EN – 2017-07 – English
2.4 Diagnostics options
The module supports various diagnostics options, depending on the configuration and parameterisation of the
system CPX-E.
Diagnostics option Description Detailed information
LED display components
System-specific The system status and errors are
displayed directly on the module via LED
indicators.
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Instructions for using system CPX-E
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Description of system CPX-E
Network-specific The network status and errors are
displayed directly on the module via LED
indicators.
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2.4.1
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Instructions for use of CPX-E-PB
Status bits Common diagnostic messages are
transmitted cyclically to the interface as
internal inputs. Access is via the control
software, independently of the interface
and master.
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2.4.2
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Description of system CPX-E
I/O diagnostic interface Network-independent diagnostic
interface with read access to the internal
data of the system CPX-E at the I/O level.
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2.4.3
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Description of system CPX-E
Festo software Malfunctions or errors are displayed
directly on a PC, meaning that
diagnostics is also possible from a higher
automation level.
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Online help for software
PROFIBUS DP Diagnostics through the network within
the scope of the PROFIBUS functionality.
Detailed module-related and
channel-related error detection by means
of control software.
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2.5
PROFIBUS DPV1 Expanded access to the system data of
system CPX-E through the network using
controller software.
Tab. 2.6