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Siemens SINUMERIK 840D sl Programming Manual

Siemens SINUMERIK 840D sl
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Note
The cycle is provided with new functions that are not on earlier software versions.
Consequently certain parameters in the screen form (<NUM>, <RAD>, <INDA>) are no
longer displayed. Multiple slots on one position pattern can be programmed using "MCALL"
and calling the desired position pattern, e.g. HOLES2.
3.25.1.8 SLOT2 - circumferential slot
Syntax
SLOT2(<RTP>, <RFP>, <SDIS>, <_DP>, <_DPR>, <NUM>, <AFSL>, <WID>,
<_CPA>, <_CPO>, <RAD>, <STA1>, <INDA>, <FFD>, <FFP1>, <_MID>,
<CDIR>, <_FAL>, <VARI>, <_MIDF>, <FFP2>, <SSF>, <_FFCP>, <_UMODE>,
<_FS>, <_ZFS>, <_GMODE>, <_DMODE>, <_AMODE>)
Parameters
No. Parameter
mask
Parameter
internal
Data type Meaning
1 RP <RTP> REAL Retraction plane (abs)
2 Z0 <RFP> REAL Reference point of tool axis (abs)
3 SC <SDIS> REAL Safety clearance (to be added to reference point, enter without sign)
4 Z1 <_DP> REAL Slot depth (abs)
5 <_DPR> REAL Slot depth (inc) with respect to Z0 (enter without sign)
6 N <NUM> INT Number of slots
7 α1 <AFSL> REAL Opening angle of the slot
8 W <WID> REAL Slot width
9 X0 <_CPA> REAL Reference point = Center point of circle, 1st axis of the plane
10 Y0 <_CPO> REAL Reference point = Center point of circle, 2nd axis of the plane
11 R <RAD> REAL Radius of the circle
12 α0 <STA1> REAL Starting angle
13 α2 <INDA> REAL Incrementing angle
14 FZ <FFD> REAL Depth infeed rate
15 F <FFP1> REAL Feedrate
16 DZ <_MID> REAL Maximum depth infeed
17 <CDIR> INT Milling direction 0 = Down-cut
1 = Up-cut
18 UXY <_FAL> REAL Finishing allowance on plane or slot edge
Work preparation
3.25 Programming cycles externally
NC programming
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0 1037

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Siemens SINUMERIK 840D sl Specifications

General IconGeneral
Control TypeCNC
Number of AxesUp to 31
Max Number of Channels10
InterfacesEthernet, PROFIBUS, PROFINET, USB
Interpolation5-axis interpolation
Operating Temperature0°C to 45°C
Relative HumidityUp to 95% (non-condensing)
DisplayTFT color display, various sizes
Programming LanguagesDIN/ISO
Safety FeaturesSafety Integrated
PLCIntegrated PLC S7-300
Drive InterfaceSINAMICS S120
Data StorageCF card, USB
Operating SystemWindows-based

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