I have very old CNC Punching machine
it is AMADA PEGA 244 with CNC Fanuc O4P-C
I Have 2 Problems
the problem was that in start up in cnc mode it give message Power off Start Again when i select MMC mode it show 3 alarms
1- Alarm 100 parameter write Enable
2- Alarm 417 servo Alarm x Axis parameter
3- Alarm 427 servo Alarm Y Axis Parameter
I entered to parameter list i find most of it zeros . I haven't the parameter list of the machine . also when i press on MDI push bottom it is not active . i want the procedure to change the parameters.
while one of my friends want to help me to fix the problem he remove the battery while the power was OFF . after that when switch the power on again we find in CNC mode new message '' SYSTEM ERRO''. and in MMC mode the page of alarms and parameter not come it stop after checking memory then i couldn't even go to parameter pages now .
i need help from my friends here to fix all this problems .
You probably have a "Blank" memory, as you removed the "BATTERY" while the machine was powered OFF. Solution is to restore the parameters, by way of "IMPORT" from Floppy or Tape or any other means. or if you have the Printed List, go on manual Input of same. i had similar problem, but fortunately i had all parameter screen captures with me...so i went with manually input all the Params and bingo....!