Siemens SITRANS LT500 Anwendungsbeispiele - Seite 19
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Step 4: Setting up the PLC TAG table
1. We now need to assign TAG names to the I and Q memory addresses that we assigned in
our hardware configuration.
2. Navigate to the "PLC Tag" list under the "S7-1500" PLC and double-click on it to open the tag
list.
3. In our sample project, we have assigned TAG names and data types to the I and Q addresses
for the PROFINET modules. The TAG list will be used by the PLC program or Watch table to
read and write data to the SITRANS LT500.
SITRANS LT500 with PROFIBUS and PROFINET in TIA Portal V16
Application examples, 04/2022, AG022322
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