5
Configuration
Process
5.2
STEP 7 configuration
46
Evaluating An Access Point Clients List
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Updates
Screens
FC15, Evaluation_Scalance_01:
Network 4:
Note:
The evaluation for the
first
mobile panel is
through the networks
4
and
5
.
In network 4 the FC220,
COMPARE_DATABLOCK is called.
The configuration is through DB25 or DB30.
The MAC address of the
first
mobile panel is
stored at the “COMPARE” input.
The “value” of the read out “MIB variables” of
the first access point is at the “SRC” input.
If the comparison of the MAC address is
positive, a “1" signal is output at the
“Data_Compare” output.
A precise description of the individual
parameters can be found in chapter 4.2.
4.
“OBJECT_POINTER” parameter:
The “UDT220” has to be used on the
“OBJECT_POINTER” parameter.
In the declaration line of FC15 the
“ObjectPointer_FC220_01” variable was
created in the “Temp folder” for this purpose.
(The parameter is not used any further in the
configuration).
