6/21/2020 3:24 PM | |
Joined: 9/27/2006 Last visit: 9/24/2024 Posts: 12282 Rating: (2685)
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Hello Avatar_tr; Since you are posting in the S7-300 conference, I will answer on the premise that the controlling CPU for your ET 200M or ET 200S is a S7-300 PLC, and that the rules discussed in the following manual still apply: https://support.industry.siemens.com/cs/ww/en/view/15390415 Basically, the rules would require you to work on your control system during a shutdown of the machine, with the power supplies (CPU or Profibus/Profinet IM and module) turned off. Hope this helps, |
Last edited by: dchartier at: 06/21/2020 15:26:02 |
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