3005

Invalid Machining Start Point

Fanuc · Manual Guide Milling and Turning

What does 3005 mean?

This P/S alarm indicates that the machining start point defined in the program is invalid. This could be due to a coordinate outside the work envelope, an unreachable point, or a point that interferes with existing geometry, preventing the machining cycle from initiating correctly.

Repair Steps

  1. 1

    Modify the machining program to specify a valid and reachable machining start point.

  2. 2

    Alternatively, modify the machining program to enable automatic determination of the start point by the control system.

Browse all codes in this manual (25)
Verified technical data. Last updated: March 2026
Source: Fanuc Manual Guide Milling and Turning