12/20/2016 1:26 PM | |
Joined: 4/28/2015 Last visit: 10/30/2024 Posts: 3345 Rating: (379)
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This Application Example shows how to use the SIMATIC IOT2000 to communicate with an S7-1500 PLC via S7 communication
AttachmentS7_Comunication_node-red_V1.0.pdf (19065 Downloads) |
Not working for IOT2050 support anymore from March 1st, 2024. |
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This contribution was helpful to3 thankful Users |
12/21/2016 2:01 AM | |
Joined: 5/4/2011 Last visit: 6/21/2024 Posts: 16 Rating: (2) |
Dear bergmanu, this is so helpful that we can realize many many applications..... |
1/9/2017 2:43 PM | |
Joined: 4/28/2015 Last visit: 10/30/2024 Posts: 3345 Rating: (379)
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Hi davide_maffei, with Date_And_Time it is not that easy, because it uses the BCD format. If possible use DTL instead, it is more easy. Is it possible for you? Here is some documentation but not really a list: https://github.com/plcpeople/nodeS7/blob/master/README.md I am testing it with Date_And_Time at the moment. Since now I only had success with DTL. Best regards! |
Not working for IOT2050 support anymore from March 1st, 2024. |
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1/9/2017 3:01 PM | |
Joined: 3/17/2014 Last visit: 10/7/2024 Posts: 53 Rating: (12) |
Thank you bergmanu! I tried also with DTL but I cannot read the whole variable using the same address posted in my first topic. In this case I have to read the variable as an Array splitted in the USInt element Year,Month,....etc ? Best Regards
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