Siemens S7-1200 - SIMATIC Program

5 Operating
EtherNet/IP Scanner
Entry-ID: 109782314, V1.1.0, 04/2021
34
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2021 All rights reserved
Figure 5-3: Network Settings for Adapter[1]/ S7-1200
Here the settings are shown above to be:
• IP: 192.168.74.45
• Mask: 255.255.255.0
5.2.3 SIMATIC Program
Answering the following questions may give you a hint on what needs to be
corrected.
Table 5-3: LCCF_EnetScanner checks
observation
possible cause
remedy
status information doesn’t
change their values, when
enable is set to true
The block is not executed
place an unconditional call
to the block in cyclic
interrupt program
error is true, the moment
enable is set to true
Parameterization error
check the status code and
correct the parameterization
valid becomes false after a
certain time
Connection problems
check the status code and
follow the specific
recommendations further
down in the document.