10/15/2015 9:53 PM | |
Posts: 38 Rating: (2) |
Good day I am busy with a ON/OFF level control project... and i need help with the programming. The Sinamcs G110 should go on when the water Level is low (2V on the input of the PLC) and it should go off when the water level is high (10V on the input of the PLC). The necessary info to the project is in the attachment. Thank you AttachmentDesign .docx (280 Downloads) |
10/15/2015 10:17 PM | |
Joined: 12/18/2014 Last visit: 9/30/2024 Posts: 33855 Rating: (4210) |
Here's a possible solution. AttachmentSchaltplan1.zip (274 Downloads) |
10/16/2015 7:45 AM | |
Joined: 12/18/2014 Last visit: 9/30/2024 Posts: 33855 Rating: (4210) |
You can connect both, analog and digital with the G110 to the logo. Explore the link: http://www.logosfoundation.org/instrum_gwr/harmo/Datasheets/Sinamics_G110.pdf Yes, you can use a 4-20mA signal by means of a 500 ohm resistor convert it into a 0-10V signal and thus the logo connected 0-10V input. |
10/16/2015 8:34 AM | |
Joined: 12/18/2014 Last visit: 9/30/2024 Posts: 33855 Rating: (4210) |
In attachment a block Diagramm connecting sensor 4 - 20mA to LOGO! 0 - 10V. When I gave you the example created for the logo program, had not yet been written, that it is a 4-20mA signal. You wrote only of 0-10V. AttachmentConnecting sensor 4 - 20mA to LOGO! 0 - 10V.pdf (313 Downloads) |
10/16/2015 8:48 AM | |
Posts: 38 Rating: (2) |
So sorry for the mistake, if its not to much to ask can you make the necessary And thank you very much for the Block diagram it helped a lot. |
10/16/2015 9:20 AM | |
Joined: 12/18/2014 Last visit: 9/30/2024 Posts: 33855 Rating: (4210) |
Here is the corrected version with additional wire break monitoring of the sensor.
AttachmentSchaltplan1.zip (283 Downloads) |
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