# ID 310019

Sensor is completely extended.
Description | The current offset of the distance control (see [FCT-M3]) was frozen. With axis-specific distance control, the moved axis has reached the maximum deviation of the probe sensor. (maximum deviation = P-AXIS-00420 + ½* P-AXIS-00421) With 3D distance control, the TCP reaches the maximum deviation of the probe sensor.
(maximum deviation = P-CHAN-00807 + ½* P-CHAN-00808)

A possible cause could be a hole in the workpiece.

Response | Class | 7 | Controlled halt of the axis, the control loop is closed.
Solution | Class | 6 | Check the sensor and the workpiece
Parameter | %1: | Logical axis number [-] or Logical channel number [-]
Logical axis number Axis parameters of the axis affected for axis-specific distance control, logical channel number Logical number of a NC channel (P-CHAN-00400) for 3D distance control.
%2: | Current value [0.1 10^-3 mm or ø]
Current position value of sensor
%3: | Lower limit value [0.1 10^-3 mm or ø]
Lower limit value for the sensor position
%4: | Block number [-]
Block number in the NC program
Error type | -