Manual BG41/BG42/BG43 Startup
Rev. 99/49 5-9
5.2.7.1 Examples
Three examples on addressing are shown in the following. With the
exclusion of the switches EG and IM (DIL switch S1) the addresses
aredepictedinreverse(log.1==OFF,log.0==ON).
Example 1
The building block is be used in a central device and is controlled
under the start address PY128 (=F080h).
This classification table is
only relevant for the
building block BG41.
With regards to the
building blocks BG42 and
BG43 the position of the
switch A
2
is not evaluated
and therefore the addres-
ses ending in 4 or C are
not permitted.
Example 2
The building block is used in an expanded piece of equipment and is
controlled under the start address PY224 (=F0E0).
Example 3
The building block is used on the IM position (PLC115-U only) and is
controlled under the start address PY200 (=F0C8h).
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