I have the issue with this model!
First, i want to take the data to the floppy disk but can not and the screen
Alarm: 128 Memory disk format!
when i searched the OSP alarm & error list book of Okuma, they said: the NC has failed to properly check the control data stored in the mmemory disk. and It also shows me the action!
Action: Replace a new memory board!
but when i took the data again it still alarm!
Many many machine like this before with this alarm, when i change a new memory board, all of them are ok, but this time is not!
Please help me to solve this Problem!