SIEMENS
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Siemens IK PI · 2015
AS-Interface
System Components and Accessories
Analyzer
4
Data mode
Presentation of the I/O data: Safety data
Presentation of the I/O data: Analog values
In this mode, the analyzer shows not only the digital
input/output values but also the current analog values and the
input status of the safety slaves.
Trace mode
Presentation of message frames in trace mode
The presentation of message frames in the style of a classic
fieldbus analyzer is indispensable for complex troubleshooting.
Extensive trigger functions and recording and viewing filters are
available for this purpose.
An external trigger input and trigger output round off the scope
of functions in order to find even the most difficult errors.
For troubleshooting in connection with ASIsafe applications,
changes of status in the code tables of safety slaves are identi-
fied and assessed.
Test log
Example of a test log
The recorded data of the online statistics are easy to output and
document using a test log. Verification of the state of the plant
can thus be provided for approvals or service assignments.
The integrated measurement assistant records the bus signals
for a variable duration, thereby triggering creation of an auto-
matic test log. A standardized quality test of AS-i plants is thus
possible.
Note:
The AS-Interface analyzer is suitable for standard AS-i networks
and AS-i Power24V networks (operational voltage min. 20 V).
© Siemens AG 2014