Testing Application In Siemens Step 7; Modbus Rtu Master Mode - odot DPM01 User Manual

4 Testing application in Siemens Step 7

4.1 Modbus RTU Master Mode

1. Find the GSD folder in the product CD and confirm that there are the following
files in the folder. If not, please contact the supplier to request them. If the following
files exist, copy them to
C:\Program Files\Siemens\Step7\S7DATA\GSD
2. Open Step7 software，create a new project，name DPM01-TEST. There should be
no Chinese characters in the storage path
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