NO M-CODE BEFORE TAP CYCL

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.

• A G-code command for a tapping cycle was encountered without a preceding M-code (e.g., M03 for spindle start).
• Required M-code for spindle operation is missing before a tapping cycle G-code.
• Spindle control M-code not executed prior to initiating a threading or tapping operation.

Click steps to track your progress.

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.