Siemens SINUMERIK 840D sl Programming Manual page 1186

Work preparation
3.25 Programming cycles externally
No Screen Cycle pa‐
. form param‐ rameter
eter
4
S_SETV
5 alpha 0
S_STA1
6 alpha 0
S_SETV0
7 alpha 1
S_SETV1
8 XN
S_SETV2
9 XN
S_SETV3
10 Delta
S_SETV4
11 Delta
S_SETV5
12 TVL
S_TNVL
13 DFA
S_FA
14 TSA
S_TSA
15 Measure‐
S_NMSP
ments
16
S_MCBIT
17
_DMODE
18
_AMODE
All default values = 0 or marked as default=x
1)
Display depends on the general SD54760 $SNS_MEA_FUNCTION_MASK_PIECE.
2)
Using this version, for example, for 90 degree positions, the kinematics can be measured at the calibration ball, without
3)
colliding with the retaining shaft of the calibration ball. A starting angle S_STA1 (0 to 360 degrees) can be entered. The
incremental angle when circling the ball is equal to 90 degrees.
As feedrate along the circular path, the channel-specific SD55634 $SCS_MEA_FEED_PLANE_VALUE is used
There is an operator prompt with M0 before entering. The vectors are only entered with NC start.
4)
If the measuring program is aborted with RESET no calculated vectors are entered.
Vectors are only entered when the tolerance of the offset vectors has not been exceeded during the calculation.
1186
Meaning
Diameter of the calibration ball
Starting angle for measurement at an angle
Position value of rotary axis 1 (if rotary axis is manual or semi-automatic)
Position value of rotary axis 2 (if rotary axis is manual or semi-automatic)
Position value for normalizing rotary axis 1
Position value for normalizing of rotary axis 2
Tolerance value of the offset vectors I1 to I4
Tolerance value of rotary axis vectors V1 and V2
Limit value of angular segment of the rotary axis (value range 1 to 60 degrees)
(default=20)
7)
Measurement path
Safe area
Number of measurements at the same location
Reserved
Display mode
Val‐ UNITS: Machining plane G17/G18/G19
ues:
0 = Compatibility, the plane active before the cycle call remains active
1 = G17 (only active in the cycle)
2 = G18 (only active in the cycle)
3 = G19 (only active in the cycle)
Alternative mode
Val‐ UNITS: Tolerance check yes/no
ues:
0 = No
1 = Yes: Evaluation of the tolerance values of the vectors S_SETV4, S_SETV5
TENS: Acknowledgment by the operator when entering the calculated vectors in
the swivel data set
0 = yes: Operator must acknowledge the change
1 = no: calculated vectors are entered immediately (only effective if HUNDREDS
and THOUSANDS position = 0)
HUNDREDS: Measurement result display
0 = No
1 = Yes
THOUSANDS: Measurement result display can be edited
0 = No
1 = Yes, and can be edited (only effective, if the HUNDREDS position = 1)
6)
(default=1)
2)
4)
5)
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
6)
NC programming