I dropped OpcUa_any in to my test bench CP0482 and got it to connect and read a few tags from a PLC on the floor no problem. I followed all the same steps for conveyor PLC on the floor but The Module OK = FALSE. I looked at the logger and this is what i got in the picture attached.
OPCUA is activated and working on both.
I deleted any channels in the OpcUa_any Module. I backtracked just to TRY and get the connection working.
The opc address is the same in both PLC’s. The are both looking at the same address ( I even powered down my test bench to make sure it wasn’t conflicting, but module is still faulted)
I dropped in a second OpcUa Station for troubleshooting ( notice there is two there) - but the errors were the same for one station.
Chatting with A.I. the “Module table full” seems to be the culprit. My conveyor program is very large and lots of X2X modules. I’ve just added Mappview to the pile - so maybe I’m at capacity?
I am looking at the Easy Client wrapper - but its only a few tags from 2 PLC’s. The OpcUa_any seemed like an easy solution - and indeed it was on my Test Bench!!!
Not sure, but from the logger message itself, it looks like you have reached the limit of your configuration. You can try the error correction suggestion as well as download an empty project to your PLC and test it again. This information is based on the error description, since I have no idea about how your real project looks like, please take it as a hint of where to take a look.
okay, as your AR is lower than 4.51, error 8022 could come from a setting that has to be changed (this setting was removed since AR >= 4.51 and is automatically adjusted since then):
Please check CPU configuration unter “System → Objects → B&R objects” and increase the value (default: 300) → I can’t say how much the number has to be increased as this is dependent on the project, you could start trying 450 or so.
About the OPCUA_any device: the logger message means more less that a hardware module is added under a disabled root interface.
So please check if the OPC UA system in your project is enabled (also under CPU configuration).
Yes, I just needed some seconds to remember that setting, as it was removed since years … luckily(??) I’m old enough that I knew about those setting in past
Where/when do you get the out of memory error? While online transfer?
You could try to perfom a offline installation using USB stick. But maybe you’re really at the limit of the PLC, as the X20CP0482 is not such a “big system”.
