Originally Posted by
kimalpena
started by QT-35 Mazak lathe with T-Plus controller ser# 130820 machine controller would not power up, we replaced QX141 and machine powered up, we lost parameters so initializing the machine, I copied from EEPROM, from what I remembered was never saved to and we did not have the org. parameter sheets that came with machine. that did not work and we had a long list of alarms and no tool locations, so we purchased the parameter sheets from Mazak for that ser# machine and initializing the machine again and input the parameters from the sheets, added the control options (I powered down and on the controller as instructed to on all instruction sheets), so it came a live with 8 alarms I cleared all but two the first and I feel the issue of second alarm is alarm# 22 feedback system malfunction (1,0,&0021) and the second alarm is # 121 over travel. any ideas what we can do to fix this and get machine running?