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ozeufu

online edit problem

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Hi All, I have a strange situation about online editing on CJ series plc's. As i know, I/O comments can be changed during online editing in Ladder diagram, If I/O comments have been changed when online editing is ended, a confirmation message will appear asking if the symbol table file should be transferred to file memory. However i have a cj2m cpu and confirmation message does not appear when online edit is ended, and the changes not appear on cpu unit when i transfer the program from cpu. It occuers some plc's not only one plc and with different PC the conclusion is same. Do you have any idea or suggestion at that point? Thanks in advance.

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