Siemens SINUMERIK 840DE sl Commissioning Manual page 633

Program code
N30 MTSIGNAL=$AC_MEA[1]
N35 IF MTSIGNAL == 0 GOTOF _FEHL1
N40 R1=$AA_MM[X]
N45 R2=$AA_MW[X]
N50 M0
N55 M30
N60 _FEHL1: MSG ("Probe does not switch!")
N65 M0
N70 M30
General function settings for measuring cycles
MD51740 $MNS_MEA_FUNCTION_MASK
Bit 0
Bit 1
Bit 2
Bit 4
Bit 5
Bit 6
Bit 15
Bit 16
Note
After changing this machine data, the probe must be re-calibrated.
MD52740 $MCS_MEA_FUNCTION_MASK
Bit 0
Bit 1
Bit 2
Bit 16
Bit 17
SINUMERIK Operate (IM9)
Commissioning Manual, 12/2017, 6FC5397-1DP40-6BA1
Workpiece, monitoring the calibration status
Workpiece, length reference of the probe in the infeed axis with relation to the sphere cir‐
cumference
= 0 Tool length L1, referred to the center of the probe sphere
= 1 Tool length L1, referred to the sphere circumference of the probe sphere
Workpiece, offset into tool, tool carrier taken into account
Workpiece, probe permanently affixed to the machine (not in a spindle)
Workpiece, coarse offset in ZO if no fine ZO has been set up
Measuring blocks in the measuring cycles with feed override 100%
Workpiece, traverse measuring block with path behavior G60
Tool, turning technology, consideration of tool holders
Workpiece probe connected to measurement sensing input 2
= 0 Workpiece probe at the CNC measuring input 1, active - default
= 1 Workpiece probe at the CNC measuring input 2, active
Workpiece, turning technology, measuring in the third geometry axis (Y)
Calculation of the correction angle with/without active orientation transformation
Tool probe connected to measurement sensing input 2
= 0 Tool probe at the CNC measuring input 1, active
= 1 Workpiece probe at the CNC measuring input 2, active - default
Tool measurement turning, recoding of cutting edge position
21.10 Measuring cycles and measurement functions
Comment
;Switching operation at the 1st measuring
input completed, ;YES / NO
;Evaluation of the signal
;Save measured value in machine coordi-
nates at R1
;Save measured value in workpiece coordi-
nates at R2
;Check measured value in R1/R2
Measuring cycles function screen
Measuring cycles function screen
Technologies and cycles
619