Technical data

The Master Mode – Commands, Sequence, Programming
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SIMATIC NET AS-Interface – Introduction and Basic Information
C79000-G8976-C089/03
4.2.3 Operating Extended AS-i Slaves with Standard AS-i Masters
Note
Please note the following information about operating extended AS-i slaves with
standard AS-i masters!
S If A slaves are connected to standard masters, make sure that the most
significant slave bit (bit 4) of each A slave is set to “0”. The most significant
parameter bit (bit 4) must also be set to “1” (default value).
Without these settings, the A slave cannot be operated with a standard master.
S B slaves must not be connected to standard AS-Interface masters.
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