Siemens SINUMERIK 840D sl Commissioning Manual page 73

11/2006
9858
MD number
Standard value: 0
Change becomes effective after: IMMEDIATELY
Data type: DOUBLE
Significance:
9859
MD number
Standard value: 0.1
Change becomes effective after: IMMEDIATELY
Data type: DOUBLE
Significance:
corresponds to ....
9860
MD number
Standard value: 0
Change becomes effective after: IMMEDIATELY
Data type: DOUBLE
Significance:
corresponds to ....
9861
MD number
Standard value: 10
Change becomes effective after: IMMEDIATELY
Data type: BYTE
Significance:
9862
MD number
Standard value: 0.5
Change becomes effective after: IMMEDIATELY
Data type: DOUBLE
Significance:
© Siemens AG 2006 All Rights Reserved
SINUMERIK 840D sl Commissioning Manual CNC: ShopTurn – 11/2006 Edition
$MM_ST_CYCLE_RET_DIST_P ART_OFF
Retraction distance before cut–off with counter–spindle
Min. input limit: 0
Protection level: 3/4
This MD is used to stipulate the retraction distance that the counter–spindle is to travel
before cut–off in order to exert tensile stress on the workpiece. This relieves pressure on
the tool when cutting off.
$MM_ST_CYCLE_P ART_OFF_CTRL_DIST
Distance for cut–off check
Min. input limit: 0
Protection level: 3/4
This MD is used to stipulate the distance that the counter–spindle is to travel after cut–off in
order to perform a cut–off check. The cut–off check employs the "travel to fixed stop" func-
tion. The cut–off is successful if travel to fixed stop fails.
0 = Do not carry out cut–off check
MD 9860 $MM_ST_CYCLE_PART_OFF_CTRL_FEED
$MM_ST_CYCLE_P ART_OFF_CTRL_FEED
Feed for cut–off check
Min. input limit: –
Protection level: 3/4
This MD is used to stipulate the feed with which the counter–spindle is to travel after cut–off
in order to perform a cut–off check. The cut–off check employs the "travel to fixed stop"
function. The cut–off is successful if travel to fixed stop fails.
0 = Do not carry out cut–off check
MD 9859 $MM_ST_CYCLE_PART_OFF_CTRL_DIST
$MM_ST_CYCLE_P ART_OFF_CTRL_FORC
Force in percent for cut–off check
Min. input limit: 1
Protection level: 3/4
This MD is used to stipulate the percentage of the driving force with which the cut–off check
is to be performed after cut–off. The cut–off check employs the "travel to fixed stop" func-
tion. The cut–off is successful if travel to fixed stop fails.
$MM_ST_CYC_DRILL_MID_MAX_ECCENT
Maximum center offset for center drilling
Min. input limit: 0.0
Protection level: 3/4
This MD is used to stipulate the maximum center offset for "center drilling".
7.2 Display machine data for ShopTurn
Max. input limit: 1
Valid as of software version
ShopTurn 6.3
Max. input limit: 10
Valid as of software version
ShopTurn 6.3
Max. input limit: –
Valid as of software version
ShopTurn 6.3
Max. input limit: 100
Valid as of software version
ShopTurn 6.3
Max. input limit: 10.0
Valid as of software version
ShopTurn 6.4
7 Machine Data
Units: mm
Units: mm
Units: mm/min
Units: %
Units: mm
7-73