Siemens SINUMERIK 840D sl Commissioning Manual

SD55583 $SCS_TURN_CONT_VARIABLE_DEPTH Percentage of the changing cutting depth
when turning a contour
You can select changing the cutting depth
for stock removal and for removing residual
material.
= 20 20% variable cutting depth
SD55584 $SCS_TURN_CONT_BLANK_OFFSET Safety clearance when avoiding obstacles,
to avoid collisions during approach or retrac‐
tion from the machining.
This also applies to stock removal, grooving
and plunge turning.
= 1 1 mm or 1 inch blank allowance
SD55585 $SCS_TURN_CONT_INTERRUPT_TIME Time for the feedrate interruption for contour
turning.
This also applies to stock removal, grooving
and plunge turning.
= > 0 Interruption time in seconds
= < 0 Interruption time in revolutions
= 0 No interruption
Note
The channel-specific cycle setting data SD55585 is only evaluated if
SD55586 $SCS_TURN_CONT_INTER_RETRACTION = 0.
SD55586 $SCS_TURN_CONT_INTER_RETRACTION Retraction distance for contour turning
for feedrate interruption.
This also applies to stock removal,
grooving and plunge turning.
= > 0 Retraction distance at feed interruption
SD55585 $SCS_TURN_CONT_INTERRUPT_TIME has no effect.
= 0 No retraction distance
Technologies and cycles
21.5 Turning
SINUMERIK Operate (IM9)
Commissioning Manual, 12/2017, 6FC5397-1DP40-6BA1 541

Siemens SINUMERIK 840D sl Specifications

General

Control Type	CNC
Number of Axes	Up to 31
Max Number of Channels	10
Interfaces	Ethernet, PROFIBUS, PROFINET, USB
Interpolation	5-axis interpolation
Operating Temperature	0°C to 45°C
Relative Humidity	Up to 95% (non-condensing)
Display	TFT color display, various sizes
Programming Languages	DIN/ISO
Safety Features	Safety Integrated
PLC	Integrated PLC S7-300
Drive Interface	SINAMICS S120
Data Storage	CF card, USB
Operating System	Windows-based