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CPU313C all LEDs flashing

Created by: jboti at: 6/29/2009 12:19 PM (25 Replies)

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7/13/2009 10:07 AM	Rate (0)
Aret Posts: 2348 Rating: (264)	Hm, i worked with 315 a lot (really a lot:^)) and never seen such thing. Please tell your HW version and FW version, with which you saw this bug.
Aret Posts: 2348 Rating: (264)
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7/13/2009 10:18 AM	Rate (0)
jboti Experienced Member Joined: 6/8/2007 Last visit: 10/24/2024 Posts: 54 Rating: (3)	jboti ...CPU315-2DP, order number 6ES7 315-2AG10-0AB0 firmware version 2.6.6. Boti but I don't see the bug with firmware version 2.0 Boti

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7/13/2009 11:43 AM	Rate (0)
Aret Posts: 2348 Rating: (264)	Please tell HW version also (it may be called E-stand - on the module or in Diag->General tab) - cause i never met this behaviour (worked with FW version 2.6). We use this CPU for office tests, so usually small programms are loaded in CPU.
Aret Posts: 2348 Rating: (264)
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7/15/2009 6:31 AM	Rate (1)
jboti Experienced Member Joined: 6/8/2007 Last visit: 10/24/2024 Posts: 54 Rating: (3)	Hi all, Here's a mail I've got from the Siemens Support Request: for the development it is possible to see the reason for the problem. Now we had to wait for a new firmware. So it's a firmware problem after all. That's all I've got from them, no additional information, but I suspect that my initial thought was right, and it's something related to memory management. We'll have to wait and see the new firmware... Boti

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This contribution was helpful to 2 thankful Users IBN-Service Arunakat1

11/9/2009 7:35 AM	Rate (1)
jboti Experienced Member Joined: 6/8/2007 Last visit: 10/24/2024 Posts: 54 Rating: (3)	Hi all, I've received a new firmware version, 2.6.11 for CPU313C from Siemens Support Team. I've tried it, it seems to work just fine. I assume this version is still under testing/development, since there's no official firmware update released. Looks like we will have to wait a little longer to get the new version, but I'm sure it will be released in a short time. Boti

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This contribution was helpful to 4 thankful Users miami Wizard IBN-Service H-H

11/13/2009 6:33 PM	Rate (0)
May Posts: 24 Rating: (0)	Dear , Once I experiencedthis similar situation,plc was 314C 2dp communicating with Win CC. That time tags were doubled once in a double word and word in a win CC thanks,
May Posts: 24 Rating: (0)
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