During dupcs for one pc, it is not responded and ONB disconnected! How we dump this PC?
During dump (ex. dupcs pc20), .aa file size is 2kb and did not complete dump of first PC elements and ONB halted!!
I tried to dump from different point (ex. dupcs pc20.10>pc20.99) but with same response, stop dumping at first PV elements!
The PC is running with internal applications, logic, objects without problem. But we need to dump as we shall initialize and reload the controller because of change in DB for adding new IO cards! All other DB & PCs are dumped without any problems.
I tried to dump from different point (ex. dupcs pc20.10>pc20.99) but with same response, stop dumping at first PV elements!
The PC is running with internal applications, logic, objects without problem. But we need to dump as we shall initialize and reload the controller because of change in DB for adding new IO cards! All other DB & PCs are dumped without any problems.
Asked 3 months ago
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Is it possible to have a look at the PC20.1.1.1 with online commands LS, C or MNV? Can you identify its output terminals connections? Would it be possible to create this PC element new, move connections and then delete the original PC20.1.1.1?
I had similar problem in the past, it was impossible to make online connections within one PC program, Online Builder always crashed with "FATAL ERROR" message. The only way was to delete the whole PC program and reload it from the source file. But the DUPCS command worked, so it was different from your case.
I had similar problem in the past, it was impossible to make online connections within one PC program, Online Builder always crashed with "FATAL ERROR" message. The only way was to delete the whole PC program and reload it from the source file. But the DUPCS command worked, so it was different from your case.
Answered 3 months ago
Answers
1
It sounds to me as a problem with PCMASS file of PC20 program in USER directory.
Create a new node in Application builder with the same PLC type and same network address. Then open Online builder in the new node and try to dupcs PC20 again.
Why you need to load controler from source codes ? Are you upgrading CPU card ?
For IO redimensioning it is enough to use binary backups DUTDB, DUTPT (DUMP as well) , clear CPU and redimension during LOTDB command. Last step is LOTPT and DICONFIG, remember all MCC breakers must be off on DICONFIG.
If you really need to load from source codes, don't forget to do dudbs SRCE:xxxx,SEL=ALL/OUTPUT that dumps also values. Also do DUMP, DUTPT, DUTDB before clearing CPU.
Create a new node in Application builder with the same PLC type and same network address. Then open Online builder in the new node and try to dupcs PC20 again.
Why you need to load controler from source codes ? Are you upgrading CPU card ?
For IO redimensioning it is enough to use binary backups DUTDB, DUTPT (DUMP as well) , clear CPU and redimension during LOTDB command. Last step is LOTPT and DICONFIG, remember all MCC breakers must be off on DICONFIG.
If you really need to load from source codes, don't forget to do dudbs SRCE:xxxx,SEL=ALL/OUTPUT that dumps also values. Also do DUMP, DUTPT, DUTDB before clearing CPU.
Answered 3 months ago
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