Hello,
I have a Takisawa TC-20 lathe with a Fanuc 21-TB control. For the past week or so in the morning when I started up, I would get a 414 X-Axis and Z-Axis Servo Alarm. I would then shut off the power again and restart. After a few rounds of this the alarm would disappear. However this morning it just won't go away. There was also a 401 X & Z Axis alarm this morning. That has disappeared but the 414 is persistent. Anybody have any troubleshooting tips?