9/30/2010 5:08 PM | |
Joined: 3/27/2009 Last visit: 9/6/2024 Posts: 26 Rating:
|
Hello Experts, So, once again I am stuck, but I guess there are no stupid questions. So, I have two 319 CPUs, both have almost exactly the same program, however, after I compile and download a program to one of them, the CPU goes to stop and the SF led is on. When I look at the diagnose buffer I find that there is an error due to OB121, due to address 0. WhatI did then was tocreate OB121 in the offline folder and the copied it to the online folder and then restarted the CPU, andit works then like a charm. However, it is becoming very annoying as I have to repeat this procedure every time that I download changes to the plc. I have attached the diagnosis file, but sadly is in German. Cheers, David AttachmentDiagnose.pdf (103 Downloads) |
9/30/2010 10:15 PM | |
Posts: 947 Rating:
|
Hi david_am! You has programm error in FB 876 for bit access to adress 0. May interface instance DB have changed and you have to create it again. |
Follow us on