Hi Friends,
I hope someone out there can help solve a problem I'm currently experiencing with converting a PLC program from one Omron CJ2H CPU to another.
PROBLEM:
The program was originally coded for an Omron CJ2H-CPU67, however this now needs to be converted for use on a Omron CJ2H-CPU66 (smaller CPU i believe?).
When I make the 'change cpu type' Cx-programmer requests for a conversion process to be done. However, prior to any actual conversion being done by the CX-Prog, i get an error message which reads the following:
"ERROR: The area allocated to Function Block/SFC memory does not exist. Please change the allocation area."
I want to know if anyone out there has experienced this same issue, and what you did to resolve this issue.
THINGS I TRIED:
I've fiddled around with the memory allocation area but with no joy.
I've attempted to setup a new project with the CPU66, and cut 'n pasted the original CPU67 code into it - however other inherent errors were generated and weren't easy/quick to mitigate.
Any ideas/tips will be appreciated. Thank you!
(I'm using Cx-programmer v9.31)
I hope someone out there can help solve a problem I'm currently experiencing with converting a PLC program from one Omron CJ2H CPU to another.
PROBLEM:
The program was originally coded for an Omron CJ2H-CPU67, however this now needs to be converted for use on a Omron CJ2H-CPU66 (smaller CPU i believe?).
When I make the 'change cpu type' Cx-programmer requests for a conversion process to be done. However, prior to any actual conversion being done by the CX-Prog, i get an error message which reads the following:
"ERROR: The area allocated to Function Block/SFC memory does not exist. Please change the allocation area."
I want to know if anyone out there has experienced this same issue, and what you did to resolve this issue.
THINGS I TRIED:
I've fiddled around with the memory allocation area but with no joy.
I've attempted to setup a new project with the CPU66, and cut 'n pasted the original CPU67 code into it - however other inherent errors were generated and weren't easy/quick to mitigate.
Any ideas/tips will be appreciated. Thank you!
(I'm using Cx-programmer v9.31)