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The Python code using the TKDataAccess.py module in Main.py is described below:

Code Block
import sys
from Extensions.TKDataAccess import TKDataAccess dataAccess = TKDataAccess()
connectionStatus = dataAccess.Connect("127.0.0.1:3101", "guest", "") print("Connection: " + connectionStatus)

if dataAccess.IsConnected() :
ret  =  dataAccess.GetObjectValue("Tag.tag1") print("Value: " + str(ret)) dataAccess.SetObjectValue("Tag.tag2",  ret)

dataAccess.Disconnect()


Then, you need to create a the code that is shown below or create a Python Script Task that executes the Main.py file, which contains the calling for TKDataAccess shown above. So here, we will use the Python namespace as previously described.

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