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Problem in S5-115U

Created by: ofski at: 1/31/2015 1:42 PM (1 Replies)

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1/31/2015 1:42 PM	Rate (0)
ofski Posts: 9 Rating: (0)	Hello, I have a PLC S5-115U with CPU 941B and memory EPROM 6ES-375-0LA21 when i turn on the plc the red STOP LED is flashing and the PLC don't work (led run not green). when i disonnect the memory submodule and then i reset the plc it work correctly but when i connect the memory in his place the problem restart (STOP LED flashing). i want to know how can i know if the block memory is damaged or no thank you for quickly response
ofski Posts: 9 Rating: (0)	Last edited by: ofski at: 1/31/2015 1:56 PM
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2/2/2015 11:32 AM	Rate (0)
sps-concept Gold Member Joined: 4/5/2006 Last visit: 1/12/2023 Posts: 642 Rating: (131)	Hello, you should look in the stacks. Maybe a card is missed or faulty. I think the problem is not the EPROM. Regards André Räppel --------------------------------------------------------------------------------- www.raeppel.de work faster withinnovative PLC-Tools

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