# ID 60291

Gear change not possible since axis was released.
Description | The position controller must execute a gear change since a tool with a gear stage is replaced. However, this is not possible since the axis does not exist in the spindle interpolator.
Response | Class | 6 | Stop the axis and abort the NC program.
Solution | Class | 6 | Replace spindle axis before changing tool, see [PROG// Section: Requesting spindle axes.]
Parameter | %1: |
Logical axis number P-AXIS-00016 of the spindle affected
%2: | Current value [-]
Numerator gear ratio P-TOOL-00016 of tool
%3: | Current value [-]
Denominator gear ratio P-TOOL-00017 of tool
%4: | Current value [-]
Reversal of rotation direction P-TOOL-00018 by tool
Error type | 1, Error message from NC program.