AB7670 multi byte data integrity

We’re at the bench testing before the machine has powered up phase right now. The electricians want to take the hardware (PLC/Anybus) to install it into the line shortly, which means that further testing here will be difficult for a little while. I believe that the line is powering up in a couple of weeks, and it would be ideal if this was resolved in that kind of timeframe as well. There is another job here hoping to use these that I am not directly involved in (but it is farther out than mine).

Attached is the PNIO connection phase capture showing the initialization of the 517 bytes.

Thanks,

Jay

capture-pnioconnect-small.zip (57 KB)

They have created an Issue for it and assigned a developer to look into it.

Hi Jay,

The engineers were able to reproduce this issue and find the problem. They will be releasing an update to the firmware next week. I will post a link for it at that time and if you could test it to see if it solves your problem, that would be great.

Thank you for all your help!

Kyle