Addressing in nodes S7

General
1

Hi everyone,

In the data block I have addresses with USInt (Unsigned Short Int) and I don't know how to put that addressing in the s7 node for the Node-RED board.

Here is all the addressing

I tried this one but nothing

image
image768Ă—42 3.92 KB

What can I do?

Best regards!

2

Strange, what did you receive at node output and what was supposed to be a result?

1 Like
3

At the end USInt works with DB1,B0 for example

Thank you very much for the answer!

4

Maybe you have your DB optimized? if address is existing, you should be able to point in the middle of the tags. For example:
image
if you point into DB300.B0 you should still get something without error

1 Like
5

It is working! USInt works with DB1,B0 for example. I had the wrong address to call. Sorry for the inconvenience :pray:, I didn't notice it because of a letter.

Thank you very much

6

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