5 Configuration Process
5.2
STEP 7 configuration
Evaluating An Access Point Clients List
V1.0, Entry ID: 48946495
51
C
opyr
ight
Si
em
ens
AG
20
1
1
A
ll rig
h
ts
re
se
rve
d
DB30, Compare_MAC_Address
In this DB the MAC addresses of the mobile panels used are stored. In this case
the MAC addresses of up to five mobile panels can be stored.
The data block is not assigned to any particular access point.
The figure below shows the declaration view of the DB30.
Figure 5-2
The figure below shows a section of the DB30 in the data view.
Figure 5-3
String information of the first
MAC address
MAC address of the first mobile panel
00:0E:8C:CF:FA:63
(the last byte is not used)
String information of the second
MAC address
MAC address of the second mobile panel
00:0E:8C:D0:32:C8
(the last byte is not used)
The DB can be expanded by other “MAC addresses” as desired. It is not obligatory
that all devices listed here, also have to exist in the plant later on.
Note
Please note the later assignment of the MAC addresses at FC220 so that the
evaluation is assigned to the “right” mobile panel / access point.
