Siemens SINUMERIK 840D sl Commissioning Manual page 71

11/2006
9850
MD number
Standard value: 2
Change becomes effective after: IMMEDIATELY
Data type: DOUBLE
Significance:
9851
MD number
Standard value: 0
Change becomes effective after: IMMEDIATELY
Data type: DOUBLE
Significance:
9852
MD number
Standard value: 10
Change becomes effective after: IMMEDIATELY
Data type: DOUBLE
Significance:
9853
MD number
Standard value: 0
Change becomes effective after: IMMEDIATELY
Data type: DOUBLE
Significance:
9854
MD number
Standard value: 10
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_THREAD_RETURN_DIST
Return distance for thread turning
Min. input limit: 0
Protection level: 3/4
This MD is used to stipulate the distance from the workpiece by which the tool is retracted
between infeeds for thread cutting.
$MM_ST_CYCLE_SUB_SP_WORK_POS
Retraction position Z for counter–spindle
Min. input limit: –
Protection level: 3/4
This MD is used to stipulate the position in the Z direction to which the counter–spindle
travels at program start.
–1: Suppress retraction of counter–spindle
$MM_ST_CYCLE_SUB_SP_DIST
Distance as of which feed rate is used when approaching fixed stop with counter–spindle
Min. input limit: 0.001
Protection level: 3/4
This MD is used to stipulate the distance from the programmed target position as of which
the counter–spindle travels with a special feed rate when approaching the fixed stop. You
define the feed rate in MD 9853 $MM_ST_CYCLE_SUB_SP_FEED.
$MM_ST_CYCLE_SUB_SP_FEED
Feed rate for traveling to fixed stop with counter–spindle
Min. input limit: –
Protection level: 3/4
This MD is used to stipulate the feed rate with which the counter–spindle travels to the fixed
stop. You define the distance as of which the axis travels at this feed rate in MD 9852
$MM_ST_CYCLE_SUB_SP_DIST .
$MM_ST_CYCLE_SUB_SP_FORCE
Force in percent for traveling to fixed stop, counter–spindle
Min. input limit: 1
Protection level: 3/4
This MD is used to stipulate the percentage of the driving force with which the counter–
spindle should stop when traveling to the fixed stop.
7.2 Display machine data for ShopTurn
Max. input limit: 1000
Valid as of software version
ShopTurn 6.1
Max. input limit: –
Valid as of software version
ShopTurn 6.1
Max. input limit: 1000
Valid as of software version
ShopTurn 6.1
Max. input limit: –
Valid as of software version
ShopTurn 6.1
Max. input limit: 100
Valid as of software version
ShopTurn 6.1
7 Machine Data
Units: mm
Units: mm
Units: mm
Units: mm/min
Units: %
7-71