5/8/2012 7:42 AM | |
Joined: 7/18/2011 Last visit: 10/9/2023 Posts: 521 Rating: (91) |
Hi WMingenieria , Did you try to read out module information, to find out what is cause of stop ? When is the last time that the battery is replaced? Sound like the CPU looses his program after a power outage or voltage drop. What is the position of the switch that checks the status of the batteries? Kind regards, BV |
5/8/2012 8:20 AM | |
Posts: 557 Rating: (64) |
Hello, save as the diagnostic buffer & share it. pls. put all diagnostic ob's. like ob121,122,85,86,87,80. you can use report system error also for the same. |
5/8/2012 2:12 PM | |
Posts: 8 Rating: (0) |
Hi ,, please see the file diagnostic ,, Thanks WmIngenieria
AttachmentDiagnose_03_05_2012_2.txt_.pdf (223 Downloads) |
5/9/2012 7:28 AM | |
Joined: 12/1/2009 Last visit: 9/5/2024 Posts: 672 Rating: (147) |
Dear WMingenieria , if you don't do any more modification on the PLC software try to use a FLASH instead of SRAM and observe the system. Regards. |
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5/9/2012 7:53 AM | |
Joined: 3/21/2006 Last visit: 9/10/2024 Posts: 10228 Rating: (1181) |
Hello, Try it to replace the CPU in other possition in the rack. Best regards, Hristo Mihalev
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5/9/2012 11:34 PM | |
Posts: 8 Rating: (0) |
Hi, We are waiting for a new CPU , we believe the current cpu isn´t good , so we were testing all you comment , so we will change theCPU 6ES7 416-3XL04-0AB0by new one6ES7 416-3XR05-0AB0 . I understoodthat is a new replace the old CPU 6ES7 416-3XL04-0AB0 . Any help is welcome Regards and thanks,,, |
5/10/2012 8:12 AM | |
Joined: 3/21/2006 Last visit: 9/10/2024 Posts: 10228 Rating: (1181) |
It might be that CPU is defective. If you don't have the last firmware version of it-http://support.automation.siemens.com/WW/view/en/2858911 And yes, 3XR05 is successor product of your 3XL04. It means
Best regards, Hristo Mihalev
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