3/18/2012 2:36 PM | |||
Joined: 1/28/2009 Last visit: 8/5/2024 Posts: 6844 Rating: (1365)
|
Hello M_Shirazi, I have developed a simple project with CPU417-4H and tried to utilize "F_CH_AI".In my case,there was no error in signal processing except once I encountered activated "QBAD" signal.To find out the reason,I check "QUALITY" output signal which was "16#00"--> Invalid value (F-STOP). I checked the CPU's diagnostic buffer for the reason and followed the instructions provided as remedies to overcome the problem. For my case, every thing is normal.I will reproduce the abnormal situation again to provide you some snapshots and content of CPU's diagnostic buffer.I will send the sample project via internal mail because it is much bigger than "File size limits" here. And finally, this is what we ask a member while talking about a programming issue! Please ,upload the source project or snapshots related to your question! Best regards, Hamid Hosseini |
||
Last edited by: hdhosseini at: 3/18/2012 3:01 PM// typo |
|||
This contribution was helpful to1 thankful Users |
3/19/2012 6:11 AM | |
Joined: 1/28/2009 Last visit: 8/5/2024 Posts: 6844 Rating: (1365)
|
Hello again, Please check the snapshots , you may encounter the same situation. Best reagrds, Hamid Hosseini Attachmentframes.zip (283 Downloads) |
This contribution was helpful to2 thankful Users |
3/23/2012 7:08 AM | |
Posts: 5 Rating: (1) |
Dear Mr. Hosseini, Thanks a million for your help,As I compared my own project with yours,I found that my settings in the parameter section of the F-AI and F-DO and F-DI cards in HW-Config were not correct,after my correction,the F-AI and F-DI work properly but I am still encountering problems using F-DO as the attached file!!Even full downloading doesn't help me!!! I would be so glad and thankful if I would hear your advices. Best Regards M-Shirazian AttachmentError.zip (243 Downloads) |
3/23/2012 5:38 PM | |
Joined: 1/15/2009 Last visit: 4/19/2024 Posts: 316 Rating: (40) |
Hello all, Have you done a save and compile/download in HW Config, followed by a save and compile/download in CFC? Also in screen shot for your chart named AnotherTry4, it looks like your Safety Program is running (if it werent it would be denoted by the red exclamation mark), so it is hard to see what your problem is (blocks 1 and 2 seem to have good status on QUALITY), For PLCSim do you have the CPU set to RUN-P or just RUN?
|
The best location for all PCS 7 content (manuals, guides, application notes, FAQs, and videos). |
|
This contribution was helpful to1 thankful Users |
3/24/2012 7:55 PM | |
Joined: 1/28/2009 Last visit: 8/5/2024 Posts: 6844 Rating: (1365)
|
Hello, To summarize the main scenario here,Please follow the step illustrated in the attachment.A differentiation is made between "Fast" and "Slow" processes based on the nature of them.Fast processes need to be sampled in short successive time intervals(e.g OB35) but for slow processes this interval can be increased(e.g OB32).2 different runtime groups defined in the sample project to show this fact. The probable cause of problem in your tries possibly was "You only developed your logic in one group in OB35".In case of "F STOP" in your previous tries, please check "@F_CycCo-OB35" if failure activated.For only simulation purposes,I increased "MAX_CYC"to ensure trouble free work with PLCSIM. To make it easier to test,I will send you my project via mail. Best regards, Hamid Hosseini AttachmentFrames.zip (231 Downloads) |
Last edited by: hdhosseini at: 3/24/2012 7:57 PM |
|
3/29/2012 8:01 PM | |
Joined: 1/15/2009 Last visit: 4/19/2024 Posts: 316 Rating: (40) |
M_Shiraziany luck getting your quality to be healthy? Thanks for the update!
|
The best location for all PCS 7 content (manuals, guides, application notes, FAQs, and videos). |
|
This contribution was helpful to1 thankful Users |
4/2/2012 6:42 AM | |
Joined: 1/28/2009 Last visit: 8/5/2024 Posts: 6844 Rating: (1365)
|
Hello , This is the project I have received from the user "M_Shirazi". I uploaded the file here to be shared with other members for further analysis. I will ask the user to update situation for more information! Best regards, Hamid Hosseini AttachmentAnothe_2.zip (257 Downloads) |
This contribution was helpful to1 thankful Users |
4/3/2012 10:32 AM | |
Posts: 5 Rating: (1) |
Dear Mr. Hosseini, Thanks a million for your help,it is worth to mention that the password of my project is "123" . Best Regards M-Shirazian |
4/3/2012 10:33 AM | |
Posts: 5 Rating: (1) |
Dear user RugbyGuy, Thanks for your help,but still I face the same problems as before. Best Regards Mm-Shirazian |
Follow us on