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CPU 1212C How to delete the internal load memory in TIA PORTAL

Created by: mmss at: 1/3/2012 9:52 PM (8 Replies)

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1/3/2012 9:52 PM	Rate (0)
mmss Posts: 7 Rating: (0)	I have the same problem. I have not a simatic card and i can´t update the firmware. I have done a MRES, but the problem persists. It's for a very important application and i need solve now How to delete the internal load memory in TIA PORTAL??? I have done a MRES and don´t work... is with MRES??? thanks in advance
mmss Posts: 7 Rating: (0)	Last edited by: CS Moderator at: 1/8/2012 1:31 PM new subject after splitting from /tf/WW/en/Posts/65773#top Last edited by: mmss at: 1/3/2012 10:05 PM Last edited by: mmss at: 1/3/2012 10:04 PM
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1/3/2012 11:02 PM	Rate (0)
jftheoret Posts: 32 Rating: (2)	Have you tried compiling and uploading a blank program? Just create a blank project with your CPU, do a Compile All and Download All. Never happened to me but that's what I'd try.
jftheoret Posts: 32 Rating: (2)
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1/3/2012 11:31 PM	Rate (0)
mmss Posts: 7 Rating: (0)	Yes, i've tried it and the problem persists. I can´t RUN the CPU compile all and download all no solve the problem, i tried at first. Nobody can help me?? It´s very urgent please
mmss Posts: 7 Rating: (0)	Last edited by: mmss at: 1/4/2012 9:43 AM
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1/4/2012 4:44 PM	Rate (0)
jftheoret Posts: 32 Rating: (2)	The same thing happened to me this morning, while trying to run the Windmill Example (Web server stuff)!! Can you believe it? I'm not sure what happened, but it gave me a "Serious Firmware Error". And then it gave me Internal load memory is corrupt, just like you. HOWEVER, I did manage to bring things back up by doing a "Reset to Factory Defaults" and by pressing the MRES button in the Operator Panel, and rebooting a number of times. PHEW! No firmware update/reset (good thing as I don't have a card!!!) If you need help doing those operations, PM me and I'll help you.
jftheoret Posts: 32 Rating: (2)	Last edited by: jftheoret at: 1/4/2012 5:06 PM
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This contribution was helpful to 1 thankful Users Marko Bursic

1/4/2012 10:59 PM	Rate (0)
mmss Posts: 7 Rating: (0)	I solved the problem this morning. "Reset to Factory Defaults" was the solution, but not MRES. Thanks so much jftheoret for your answer (and sorry for the problem, it contagious... =-D ). Best regards!
mmss Posts: 7 Rating: (0)
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This contribution was helpful to 1 thankful Users Marko Bursic

1/9/2012 12:11 PM	Rate (0)
Tomy Master Gold Member Joined: 5/4/2009 Last visit: 11/23/2024 Posts: 914 Rating: (40)	Dear friend, Would you please tell us how you did the "reset to factory defaults"? Regards. Tomy.
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1/9/2012 1:30 PM	Rate (1)
ACSmts Posts: 12 Rating: (2)	Tomy, You can find attached a picture that tells you how to reset the PLC to factory settings Attachment ResetToFactorySettings.jpg (587 Downloads)
ACSmts Posts: 12 Rating: (2)
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This contribution was helpful to 1 thankful Users Tomy Master

7/22/2014 8:33 AM	Rate (0)
kifihs Posts: 16 Rating: (0)	Hi! How to delete(clear) the MMC load memory in TIA PORTAL v12? I can't select and delete blocks in Online Access(screenshot in attachment). I can do it in Step7 v5.5 - by Display Accessible Node. Which there is a removal load memory for TIA PORTAL v12? Attachment How to delete the MMC load memory.jpg (374 Downloads)
kifihs Posts: 16 Rating: (0)
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8/26/2016 1:02 PM	Rate (0)
Min_Moderator Platinum Member Joined: 9/3/2014 Last visit: 3/13/2019 Posts: 4766 Rating: (122)	New question published by Yamidan is split to a separate thread with the subject CPU 1212C, reset to factory settings. Best regards Min_Moderator

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