Maho (Phillips432) graphics help please?

**smoregrava** · 12-09-2009, 04:38 AM

No results. Have replaced all Ic's on card 1 and many on card 2 but still same problem. So still have some hour's with testing before It's up an working again.

**AndreasL** · 12-09-2009, 04:55 AM

Sad to hear that Arild.

But good to hear its at least progress.

Keep up and you will get there.

If anything, give me a "pling".

**smoregrava** · 06-21-2011, 06:36 PM

Hi I have now manage to find a new AC spindle motor and I have upgraded to a newer Maho 432 controll. The machine started up nice and I have entered parameters ( Had to guess on some because There is many parameters in the new controll that I did not have)
But in the startup prosess there seems to be a problem with the IO card. When I start up the controll does some test all is passed except the I/O that gets No responce. I have not changed the card after I changed the controll.
the old I/O card has a diagnostics card connected. The new card seems a little different. There is no diagnostics. Maybe this new I/O card has diagnostic integrated

When I go into the PLC I/O screen. I see that it happends a lot on the inputs when I press the hydraulic button. But nothing happend on the outputs. Output 17 seems to be high all the time. But that seems a little strange. Does anyone know if I have to change the IO card when I switch to a newer controll?