I use Medoc to read from A0J2cpu, then i convert the project to a normal AnS cpu, just to import with GX developer. Then, with GX Developer i re-convert it to new A0J2Hcpu. I check all the parameters for A0J2Hcpu correctly (including microcomputer program memory size). Then with GX Developer i send the project into A0J2Hcpu. Regarding microcomputer program, after read it from original A0J2cpu, with medoc i create a new project with A1S driver (A1S driver is the only compatible with A0J2Hcpu), then i renamed the original .OBJ file according to the A1S project name. Then with Medoc and the A1S project opened i send only the microcomputer area into the A0J2Hcpu. The problem is that when i turn the key of new cpu to run position, the cpu light on the run led for 1 second, after that cpu immediately return to stop state and is impossible to communicate with prog.port of plc since i reset the cpu. Very very strange. I think i do not have the correct tools for develope and/or manipulate the microcomputer area. Bye Max
