Measuring Workpieces In Turning - Siemens SINUMERIK 840D sl Commissioning Manual

Configuring cycles
22.8 Measuring cycles and functions
22.8.4.4

Measuring workpieces in turning

General settings for turning
MD52740 $MNS_MEA_FUNCTION_MASK
Bit 1
Bit 16
Calibration data of the tool probe, referred to the machine coordinate system
Before calibration is started, the position of the tool probe in the machine coordinate system
(MCS) must be entered into the following general cycle setting data.
SD54615 $SNS_MEA_CAL_EDGE_BASE_AX1[n]
SD54617 $SNS_MEA_CAL_EDGE_PLUS_DIR_AX1[n]
SD54618 $SNS_MEA_CAL_EDGE_MINUS_DIR_AX1[n]
SD54619 $SNS_MEA_CAL_EDGE_BASE_AX2[n]
SD54620 $SNS_MEA_CAL_EDGE_UPPERE_AX2[n]
SD54621 $SNS_MEA_CAL_EDGE_PLUS_DIR_AX2[n]
SD54622 $SNS_MEA_CAL_EDGE_MINUS_DIR_AX2[n]
Note
For a standard lathe with axes X and Z (G18), axis Z is the 1st measuring axis and axis X is
the 2nd measuring axis.
562
Workpiece measurement, measuring in the third geometry axis (Y, when turning
= 0 The measuring cycles do not support a third geometry axis (Y axis)!
=1 Setpoint input and parameterization (SETVAL, _TUL, _TLL, SZO) refer to the third geometry
axis (Y axis). The correction of the tool length or work offset is however realized in the
second geometry axis (X axis, ordinate) active components (i.e. measure in Y and correct in
X). The correction target can be influenced using parameter _KNUM!
Tool probe measuring input
Measuring cycles function mask
Calibration slot base referred to the 1st
measuring axis.
Calibration slot edge in the positive
direction of the 1st measuring axis.
Calibration slot edge in the negative
direction of the 1st measuring axis.
Calibration slot base referred to the 2nd
measuring axis.
Upper calibration slot edge referred to
the 2nd measuring axis.
Calibration slot edge in the positive
direction of the 2nd measuring axis.
Calibration slot edge in the negative
direction of the 2nd measuring axis.
Commissioning Manual, 03/2013, 6FC5397-1DP40-3BA1
SINUMERIK Operate (IM9)