Old Bronx CNC Press Brake

[grc]

Working on a old Bronx 25-15-CNC/VDU press brake and I cannot get the machine constants to store. When trying to save these I get a "STORE FULL" message even though there are none stored. Programs and reference positions store fine. I disconnected the battery to clear the RAM and it still comes up with the same full message. One other thing there is a led on the CPU board that says "MEM PROT" and it is on, not sure what that means.

Any help would be greatly appreciatted.

Thanks
Geoff

[rjahr]

Most likely that is a memory protect button... It's there so you cannot change anything unless it's off... You should have a memory protect key on the faceboard somewhere you need to turn that off in order to change your values.

[grc]

Thanks, I found a guy in England that knew that machine well and the fix was" From the menu press 4 then 2 then LM the screen will show fault this should clear the memory but make a note of the constants and tool references as you may loose them,you will loose all programs"