5/29/2020 12:53 AM | |
Joined: 3/16/2012 Last visit: 5/1/2024 Posts: 34 Rating: (0) |
hello; My PLC get stop immediately. it has a 2mb mmc card. plc order number is 6es315-2eh14-0ab0. stop led is blinking 1sn on, 1sn off. dc5v led is green (not blinking). other leds are not lid. switch mode is run. I tried to mres a few times but its situation was not changed. I couldnt reach to the plc neither mpi cable nor ethernet cable. accessible devices is empty. please help me. what can I do? ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 05/29/2020 10:11:39New subject after splitting |
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5/29/2020 11:52 AM | |
Joined: 9/27/2006 Last visit: 9/24/2024 Posts: 12282 Rating: (2685)
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Hello Maksoy; A blinking (slow) of the Stop LED indicates a problem with the slotted MMC, generally. Is the MMC new, or already used in another project? See the following FAQ: https://support.industry.siemens.com/cs/ww/en/view/10095508 Hope this helps, |
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