I have a VMC with and 810D control (CCU3/PCU20) that I've posted questions about previously. It is stuck in an estop that I'm unable to resolve. I believe this is NC driven, and not from a PLC condition.

I checked the communication log, and found a bunch of messages similar to the one shown in the attachment, where files are not found. Most are related to the function PI service start.

Can anyone suggest how to resolve this error?

-If it's a path setting, how do I correct the error?

-If the files are missing, where can they be obtained? I have the machine archive, but reloading didn't resolve the issue.

Any help would be greatly appreciated.

Thanks,

matt

Hi,

Thank you for the response.

I've reloaded the system software (NC and PLC arc files) multiple times and this has not changed the behavior of the system.

However, I realized that I have not reloaded the PCU20 software - do you think this could help resolve the issue?

Matt

Hi,

Thanks again for your help. I'm still not completely sure what needs to be installed.

Attached is a screen capture of the files I received from the machine builder.

Can you provide guidance what needs to be installed, and in any specific order?

Some details on the files.

PCU20 folder - Contains PCU20.abb, and some of the alarm txt files.

pdf files - one is the wiring diagram, and one is the configuration as shipped.

F_t_cc_d.zip is the S7 project for the PLC.

0902008 is the machine serial number - I'm not sure what to do with this ABB file?

Up until now, I installed all the _ARC files, but am still stuck with the estop error, and missing files warning.

Thanks,

matt