Skip to Content

Register Login

Industry Online Support

Technical Forum

Navigation

During Online Changes TDC CPU crash with "H" error.

Created by: SR TDC at: 8/2/2014 2:38 PM (5 Replies)

Rating (0)

Thanks 0

6 Entries

8/2/2014 2:38 PM	Rate (0)
SR TDC Posts: 14 Rating: (0)	Dear All, We face a serious problem on yesterday during small online changes CPU number “2” went to fatal “H” error flashing and rest of the three CPUs from same rack were displaying steady “H” error. This was happening precisely when I was deleting one “AND” block online from CFC chart.Mostly I’m working online, several time I’m adding nos. of block online deleting the same from last 5 years of my experience on Siemens TDC, but first time it happen that I deleted simple “AND” block which don’t have any input connection to other block and CPU crash. I save all errors and exceptional buffer log for further understanding. Can any one help me in finding what went wrong exactly?Thanks for your understanding. Attachment MTR_CPU_2.JPG (180 Downloads)
SR TDC Posts: 14 Rating: (0)
Suggestion To thank Quote Answer

8/2/2014 6:14 PM	Rate (0)
KSN Platinum Expert Joined: 8/25/2006 Last visit: 3/31/2023 Posts: 2179 Rating: (272)	Hello. Your screenshot of 'Error panels' does not show any error. It looks like you take this screenshot after restart TDC. Next time, if this problem occurs again, take screenshots of 'Error panels' and 'Exceptions buffer' just after 'H' occurs.

Suggestion To thank Quote Answer

8/4/2014 5:46 AM	Rate (0)
SR TDC Posts: 14 Rating: (0)	Sorry the attachment was worng please find correct one. Regards Attachment MTR_CPU_1.JPG (195 Downloads)
SR TDC Posts: 14 Rating: (0)
Suggestion To thank Quote Answer

8/4/2014 6:11 AM	Rate (0)
KSN Platinum Expert Joined: 8/25/2006 Last visit: 3/31/2023 Posts: 2179 Rating: (272)	Hello. There wasTLBread miss (access to illegal address). Try to make aSupport request.

Suggestion To thank Quote Answer

1/14/2023 8:19 AM	Rate (0)
Harry55 Experienced Member Joined: 6/2/2020 Last visit: 3/31/2023 Posts: 206 Rating: (0)	SR TDC Sorry the attachment was worng please find correct one. Regards Hello, Have you find the solution from siemens.

Suggestion To thank Quote Answer

1/16/2023 7:13 AM	Rate (0)
8Noodles Silver Member Joined: 8/3/2017 Last visit: 3/31/2023 Posts: 933 Rating: (44)	Hey Harry, you won't receive an answer from the topic creator, because he already left the community (This is recognizable by the fact that you can't see what rank the user has and when the user last visited the forum). BR, Noodles
	Please, check out the forum search to find already existing topics regarding your issue and to get some hints.
Suggestion To thank Quote Answer

|

Share this page:

Share this page on...

Follow us on