2/2/2021 1:19 PM | |
Posts: 1 Rating: (0) |
Hello I hope someone can help me, I have a DP/AS-Interface Link 20 E in profibus network with PLC S7-300 315 2 PD/DP and AS-I network with a sirius MSS advanced 3RK3131-1AC10 (this is the master AS-I with software Safety ES premium). The problem is the input signal in the PLC because I have the devices in the AS-I and that signal is good (fixed) and the signal form the 3RK3131-1AC10 are changing (blinking). I do not have any led in failure mode. all is ok. I put some pictures. Thank you. ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 02/03/2021 08:22:13New subject after splitting |
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2/3/2021 8:43 PM | |
Joined: 9/27/2006 Last visit: 9/21/2024 Posts: 12282 Rating: (2684) |
Hello Valtierra; I have worked with As-i Safety in some projects, but not with this particular module. Based on the following document, there are a few options open to you for diagnostics.of the MSS: https://support.industry.siemens.com/cs/ww/en/view/26493228/122177383947 Have you applied any of these methods yet? Give us the results of your investigation, maybe someone here on the forum can provide more guidance. Hope this helps, Daniel Chartier |
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