61426

Sum of active offsets not zero

Siemens · SINUMERIK 828D CNC Control

What does 61426 mean?

The sum of active offsets in the current block for geometry axes or rotary axes does not equal zero. This indicates a conflict in coordinate system transformations, which can lead to incorrect machine movements. The error code (%4) specifies the exact type of offset and axis affected.

Complete Troubleshooting Guide

  1. 1

    Check the overview of active offsets ($P_ACTFRAME) to identify which specific translatory, fine, or rotary offsets are currently active.

  2. 2

    Based on the error code (%4), determine if the issue lies with geometry axes or rotary axes (1 or 2) and the specific offset type.

  3. 3

    Adjust the machine data or the part program to ensure that the sum of the conflicting active offsets correctly resolves to zero, resolving the coordinate transformation issue.