Siemens SINUMERIK 840D sl Programming Manual page 258

Changes from cycle version SW4.4 and higher
A.1 Assignment of the measuring cycle parameters to MEA_FUNCTION_MASK parameters
Bit Function
1)
General cycle setting data: SD 54740 $SNS_MEA_FUNCTION_MASK (32 bits)
Workpiece measurement
0 Repeat measurement, measured difference > _TDIF
or >_TSA (default = 0)
1 Repeat measurement with alarm and cycle stop at M0
(default = 0)
2 for alarm referred to _TUL, _TOL, _TSA,
cycle stop at M0 (default = 0)
3 Calibrated probe ball radius is transferred into the tool
data (default = 1)
Tool measurement
16 Repeat measurement, measured difference > _TDIF
or >_TSA (default = 0)
17 Repeat measurement with alarm and cycle stop at M0
(default = 0)
18 for alarm referred to _TUL, _TOL, _TSA,
cycle stop at M0 (default = 0)
Channel-specific setting data: SD 55740 $SCS_MEA_FUNCTION_MASK (32 bits)
Workpiece measurement
0 Collision monitoring (default = 1)
1 Coupling of the spindle position, with a coordinate
rotation around the infeed axis in AUTOMATIC
(default = 0)
2 Direction of rotation of the spindle positioning, with
active coupling of the spindle and coordinate rotation
(default = 0)
0 = in the GUZ
1 = in the UZ
3 Measurement attempts when the probe does not
switch
(default = 0)
0 = 5 attempts
1 = 1 attempt
4 Approach velocity to the measuring position
(default = 0)
0 = with measuring feedrate _VMS
1 = with $SCS_MEA_FEED_FAST_MEASURE
5 Retraction velocity from the measuring point
(default = 0)
0 = with $SCS_MEA_FEED_PLANE_VALUE
1 = with $SCS_MEA_FEED_RAPID_IN_PERCENT
258
MD identifier
SW 2.6
54655 $SNS_MEA_REPEATE_ACTIVE
54656 $SNS_MEA_REPEATE_WITH_M0
54657 $SNS_MEA_TOL_ALARM_SET_M0
54660
$SNS_MEA_PROBE_BALL_RAD_IN_TOA
54655 $SNS_MEA_REPEATE_ACTIVE
54656 $SNS_MEA_REPEATE_WITH_M0
54657 $SNS_MEA_TOL_ALARM_SET_M0
55600
$SCS_MEA_COLLISION_MONITORING
55602 $SCS_MEA_COUPL_SPIND_COORD
55604 $SCS_MEA_SPIND_MOVE_DIR
55606 $SCS_MEA_NUM_OF_MEASURE
55610 $SCS_MEA_FEED_TYP
55608 $SCS_MEA_RETRACTION_FEED
Programming Manual, 02/2011, 6FC5398-4BP40-0BA0
GUD name
up to SW 2.6
_CBIT[0]
_CBIT[1]
_CBIT[2]
_CBIT[3]
_CBIT[0]
_CBIT[1]
_CBIT[2]
_CHBIT[2]
_CHBIT[13]
_CHBIT[14]
_CHBIT[15]
_CHBIT[17]
_CHBIT[16]
Measuring cycles