Hello,
I have to replace an old Fx-2n 48MR. I have a (tested) new unit.
In the project folder I*only have* file extension .COW, .DMW, .PMW, .PT.
I was able to open those files*with GX Developer 8.45 by importing*them. Apparently I got no errors, but some blocks of the ladder are yellow (I assume are import-related warnings).*
The program loaded into the PLC without issues, but the program doesn't run. I suspect that something in the Import function does't work right, but I don't know how to go further. The guy who wrote the program is no longer available...
Thanks in advance!
Raffaello
I have to replace an old Fx-2n 48MR. I have a (tested) new unit.
In the project folder I*only have* file extension .COW, .DMW, .PMW, .PT.
I was able to open those files*with GX Developer 8.45 by importing*them. Apparently I got no errors, but some blocks of the ladder are yellow (I assume are import-related warnings).*
The program loaded into the PLC without issues, but the program doesn't run. I suspect that something in the Import function does't work right, but I don't know how to go further. The guy who wrote the program is no longer available...
Thanks in advance!
Raffaello