3017

NO M-CODE BEFORE TAP CYCL

Fanuc · Manual Guide Milling and Turning

What does 3017 mean?

This P/S alarm occurs when a parameter for the M code associated with either a counter tapping command or a normal tapping command is unset (zero) before the tapping cycle begins. This prevents the control from outputting the necessary M code, which is critical for spindle rotation or other pre-tapping operations.

Repair Steps

  1. 1

    Verify and set the M code parameters for the tapping command. For general tapping, check and set parameters No.27196 through 27201, No.27202, No.27204, and No.27206.

  2. 2

    For rigid tapping by work rotation or tool rotation, verify and set parameters No.27208, No.27209, and No.27210.

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Verified technical data. Last updated: March 2026
Source: Fanuc Manual Guide Milling and Turning