Fanuc 414 Servo Alarm Z Axis Detect Error -

Intermittent 414 alarms that happen during heavy movement.

Now go get your machine back online.

The Z-axis is unique because it must constantly fight gravity. Common root causes include: Diagnose a Fanuc High Current Alarm in 10-Steps

| Suspect | Confirmation Test | |---------|--------------------| | | Continuity test while flexing cable (especially near motor end). | | Encoder | Swap Z motor with X motor (mechanical permitting). Does 414 follow motor? | | Servo amplifier | Measure 5V under load. If 5V drops when encoder plugged in – amp short. | | CNC motherboard | Extremely rare. Swap Z and Y axes in parameters (PRM 1023). |

Подпишитесь на обновления
и получайте новости о новых поступления

артикул скопирован