Hi all!
Short question, when using Simatic Manager and S7 300 CPU's, one had to add OB's to keep the CPU from stopping in case of hardware or IO errors.
I was under the impression this was no longer needed with the new line of CPU's, but I had a weird CPU stop the other day. I got it back to run after I added the OB's, but that could have been a coincidence.
Anyone have any documentation if these OB's are needed or just there to run code if I want to?
Short question, when using Simatic Manager and S7 300 CPU's, one had to add OB's to keep the CPU from stopping in case of hardware or IO errors.
I was under the impression this was no longer needed with the new line of CPU's, but I had a weird CPU stop the other day. I got it back to run after I added the OB's, but that could have been a coincidence.
Anyone have any documentation if these OB's are needed or just there to run code if I want to?