6/13/2020 2:41 PM | |
Joined: 9/27/2006 Last visit: 10/17/2024 Posts: 12289 Rating: (2687) |
Hello Kiiza; Duris_I is right, if you set up the CM DP as an i-slave you have direct access to the I/O addresses from the process image from the master. See the following documentation: SIMATIC ET 200SP communication module CM DP https://support.industry.siemens.com/cs/ww/en/view/90156526 The screenshot below was taken from this manual,: ET 200SP Manual Collection https://support.industry.siemens.com/cs/ww/en/view/84133942 Hope this helps, Daniel Chartier |
This contribution was helpful to2 thankful Users |
6/13/2020 3:28 PM | |
Joined: 11/17/2014 Last visit: 8/28/2023 Posts: 184 Rating: (0) |
Hi dchartier, In the procedure shown in the picture you shared shows inserting of a memory card. Is this a step that must be done or it would still work without a memory card in the ET 200SP CPU? Thank you very much. |
6/13/2020 3:46 PM | |
Joined: 9/27/2006 Last visit: 10/17/2024 Posts: 12289 Rating: (2687) |
Hello Kiiza; The memory card is essential, it works as load memory for the CPU. From the Et 200SP system manual, see the screenshot below. https://support.industry.siemens.com/cs/ww/en/view/58649293 Hope this helps, Daniel Chartier |
Last edited by: dchartier at: 06/13/2020 15:47:32 |
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This contribution was helpful to1 thankful Users |
6/13/2020 4:48 PM | |
Joined: 11/17/2014 Last visit: 8/28/2023 Posts: 184 Rating: (0) |
Thank you dchartier for this valuable piece of information. We shall need to purchase a Simatic Memory card. One question; would S7-200 CPU work as an I-slave? Kind regards. |
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