4/10/2012 5:54 PM | |
Posts: 133 Rating: (2) |
It shows some write/read error (ID#2523,2522) which need OB121,but nothing about PROFIBUS; those errors DOESN`T force CPU in STOP |
4/10/2012 9:59 PM | |
Joined: 3/21/2006 Last visit: 4/25/2024 Posts: 10228 Rating: (1181) |
Which organization blocks do you have to load into the CPU to ensure that the CPU does not go into the "STOP" status when a remote I/O fails? |
4/10/2012 11:01 PM | |
Posts: 133 Rating: (2) |
the only OB that i didn`t download is OB83, tomorrow i will try, and if doesn t work i `ll post a screen shot of it (project too large for size forum) |
4/11/2012 8:10 AM | |
Joined: 3/21/2006 Last visit: 4/25/2024 Posts: 10228 Rating: (1181) |
In future you can contact withModeratorand ask for help in case of attachment exceeding allowed bytes. Best regards, Hristo Mihalev
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4/11/2012 11:06 AM | |
Posts: 133 Rating: (2) |
I can t download OB83 to CPU, step7 says me "can t copy..." ; CPU3152DP |
4/11/2012 12:20 PM | |
Joined: 3/21/2006 Last visit: 4/25/2024 Posts: 10228 Rating: (1181) |
OB83 is not support for your type of CPU. Best regards, Hristo Mihalev |
4/11/2012 12:46 PM | |
Posts: 133 Rating: (2) |
So it isnt OB83 to cause CPU STOP |
4/11/2012 1:20 PM | |
Joined: 10/7/2005 Last visit: 5/24/2024 Posts: 3007 Rating: (1049)
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Hello automation_1
this indicates to me that you are using "Report System Error" (RSE) and I wonder if perhaps certain events are "ticked" toput the CPU into Stop. To find out please do the following: 1.) Double click on any of the RSE associated blocks (e.g. FB49 "SFM_FB", DB49 "SFM_DB" etc.) to open the RSE popup (alternatively, open HWconfig, select the CPU and then start RSE via the Options menu). 2.) Go to the "CPU in Stop" tab ands see if any of the "Error Classes" are ticked to cause a CPU Stop. 3.) If so, untick them, generate RSE again and download its blocks to the CPU (the inbuilt Step 7 help as well as the Step 7 manual have a full chapter on this, pelase see it as a reference if unfamiliar with RSE). If the above is not the case, you may perhaps havecalls to SFC46 (STP) in your error OB's to deliberatly cause a CPU Stop whencertain errors occur. I hope this helps and please let us know what you find. |
Cheers |
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4/13/2012 2:41 AM | |
Joined: 10/7/2005 Last visit: 5/24/2024 Posts: 3007 Rating: (1049)
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Well, what can I say dear automation_1, now is probably a good time to download them(your chances tohave your program execute the way you intended are generally greatly increased by downloading any offline changes to the CPU ). |
Last edited by: fritz at: 4/13/2012 6:44 AMfixed typos Cheers |
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6/13/2019 4:33 PM | |
Posts: 1 Rating: (0) |
Check the time clock access |
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