Siemens SINUMERIK 840DE sl Commissioning Manual page 50

7 Machine Data
7.2 Display machine data for ShopMill
9604
MD number
Default setting: 0
Change becomes effective after: POWER ON
Data type: LONG
Significance:
9605
MD number
Default setting: 1000
Change becomes effective after: POWER ON
Data type: LONG
Significance:
9626
MD number
Default setting: 0
Change becomes effective after: IMMEDIATELY
Data type: WORD
Significance:
9639
MD number
Default setting: 1
Change becomes effective after: IMMEDIATELY
Data type: DOUBLE
Significance:
9640
MD number
Default setting: 0
Change becomes effective after: IMMEDIATELY
Data type: BYTE
Significance:
7-50
$MM_CTM_SIMULA TION_MAX_Y
Simulation of maximum display Y
Min. input limit: –10000
Protection level: 3/4
Reserved
$MM_CTM_SIMULA TION_MAX_VIS_AREA
Simulation of maximum display area
Min. input limit: –10000
Protection level: 3/4
This machine data defines the second display area above the X coordinate. The Y coordi-
nate is calculated automatically from this setting.
$MM_CTM_TRACE
Settings in ShopMill
Min. input limit: 0000
Protection level: 3/4
Bit 0: Free
Bit 1: Display system messages from ShopMill in the dialog line (for diagnostics purposes
only).
Bit 2 to bit 12: Reserved
Bit 13: Display cyclical lead time of ShopMill between 1st and 2nd vertical softkey (for diag-
nostics purposes only).
Bit 14 to 16: Reserved
$MM_CTM_MAX_T OOL_WEAR
Upper input limit for tool wear
Min. input limit: 0
Protection level: 3/4
With this MD you define the upper absolute limit for tool wear (length, radius). This means
that the total value must not exceed the upper absolute limit when entering the wear value
in the tool wear list.
The incremental upper limit is defined in MD 9450 $MM_WRITE_TOA_FINE_LIMIT .
$MM_CTM_ENABLE_CALC_THREAD_PITCH
Calculation of thread depth if pitch entered
Min. input limit: 0
Protection level: 3/4
This MD is for calculating thread depth K for a metric thread according to pitch P (mm/rev)
and thread type (external/internal thread).
0 = Thread depth K is not calculated
1 = Thread depth is calculated.
SINUMERIK 840D sl Commissioning Manual CNC: ShopMill – 11/2006 Edition
Max. input limit: 10000
Units: mm
Valid as of software version
ShopMill 4.3
Max. input limit: 10000
Units: mm
Valid as of software version
ShopMill 4.3
Max. input limit: FFFF
Units: Hex
Valid as of software version
ShopMill 7.1
Max. input limit: 10
Units: mm
Valid as of software version:
ShopMill 6.3
Max. input limit: 1
Units: –
Valid as of software version:
ShopMill 6.4
© Siemens AG 2006 All Rights Reserved
11/2006