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Hello,
I've created connection with my Rockwell PLC. I'm able to read all the data, However I'm unable to write anything.
CS433164 - OPC DA Client driver Async Write 2.0 failed with Callback item error: "0xC0040006" in PTC Kepware Products
Tags in PLC are R/W. What can be the issue?
Solved! Go to Solution.
Okay so I had to select "allow here"
View solution in original post
Hi,
Kindly verify if you got the write permission, permission to make changes?
-Thank You
Do you mean this? Or some settings in PLC?
In PLC Read/Write is set
Okay, I think i know what might be the issue. I'll try to solve this case on Monday and let you know.
