5
Configuration
Process
5.2
STEP 7 configuration
48
Evaluating An Access Point Clients List
V1.0, Entry ID: 48946495
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Updates
Screens
“OBJECT_POINTER” parameter:
The “UDT220” has to be used on the
“OBJECT_POINTER” parameter.
In the declaration line of FC15 the
“ObjectPointer_FC220_02” variable was
created in the “Temp folder” for this purpose.
(The parameter is not used any further in the
configuration).
7.
FC15, Evaluation_Scalance_01:
Network 7:
Through network 7 it is checked whether the
second
mobile panel is still registered at the
first
access point.
If the signal of FC220 “Data_COMPARE”
(DB25.DBX30.0) is not present for more than
250ms, then the
second
mobile panel is no
longer registered at the
first
access point.
Background:
(The “Clients list” of the first 10 nodes is read
out subsequently). If a match is found, the
signal is output through the FC220
“Data_COMPARE”. The signal is only pending
until a new
“MIB variable” was read in using the FB3.
Note:
The time that is needed to subsequently read
out all 10 nodes may vary.
Depending on the “cycle time” it may be
necessary to increase the specified time of
250ms.
