Measuring Workpieces At The Milling Machines - Siemens SINUMERIK 828D Commissioning Manual

SD55642 $SCS_MEA_EDGE_SAVE_ANG
= 0
This angle is added to the angle that the user entered between the workpiece reference edge and the
1st axis of the active coordinate system in a positive direction, and refers to the corner measurement in
the automatic mode (CYCLE961).
The angle that the user enters has the designation "α0" in the parameterizing screen form, corner
measurement. For compatibility programs, the designation is _STA1.
Notice:
For compatibility programs, $SCS_MEA_EDGE_SAVE_ANG should be set = 10.
7.9.4.2

Measuring workpieces at the milling machines

Measuring in the "Program" operating area can be adapted corresponding to the specific
requirements using the channel-specific cycle setting data.
Settings
SD55625 $SCS_MEA_AVERAGE_VALUE[n]
= 0
The following cycle setting data are written to by the measuring cycles with the "Calibrate
probe" measuring function. User parameterization is not necessary here. However, after the
probe has been calibrated, you can check these values and if required, evaluate the probe
quality, e.g. for position deviations, no values > 0.1 mm should be reached. Otherwise, the
probe must be mechanically readjusted.
The measuring feedrate at the time of calibration is used for all subsequent applications of the
measuring cycles.
Note
Observe the manufacturer's instructions for the probe.
SD54600 $SNS_MEA_WP_BALL_DIAM[n]
SD54601 $SNS_MEA_WP_TRIG_MINUS_DIR_AX1[n]
SD54602 $SNS_MEA_WP_TRIG_PLUS_DIR_AX1[n]
SD54603 $SNS_MEA_WP_TRIG_MINUS_DIR_AX2[n]
SD54604 $SNS_MEA_WP_TRIG_PLUS_DIR_AX2[n]
SD54605 $SNS_MEA_WP_TRIG_MINUS_DIR_AX3[n]
SINUMERIK Operate
Commissioning Manual, 10/2015, 6FC5397-3DP40-5BA3
Degrees
Default value
7.9 Measuring cycles and measurement functions
Safety angle when measuring a corner
(CYCLE961)
Number of mean values.
Effective diameter of the probe ball of the
workpiece probe.
Trigger point, minus direction,
1st measuring axis in the plane.
Trigger point, plus direction,
1st measuring axis in the plane.
Trigger point, minus direction,
2nd measuring axis in the plane.
Trigger point, plus direction,
2nd measuring axis in the plane.
Trigger point, minus direction,
3rd measuring axis in the tool direction.
Configuring cycles
191