Siemens SINUMERIK 840D sl Commissioning Manual page 135

Bit 5
Bit 6
Bit 7
Bit 8
Bit 9
Bit 10
Bit 11
Bit 12
Dependencies
The setting data SD54215 $TM_FUNCTION_MASK_SET and the machine data MD20360
$TOOL_PARAMETER_DEF_MASK have the following dependencies:
Dependency
SD54215 ⇔ MD20360
Bit 9 ⇔ Bit 0
Bit 8 ⇔ Bit 1
Bit 0 ⇔ Bit 11
Bit 0 ⇔ Bit 12
SINUMERIK Operate (IM9)
Commissioning Manual, 03/2013, 6FC5397-1DP40-3BA1
Tool wear entries are added: Wear data is entered in addition to the already existing wear
value.
Only numerical entries are permitted in the "Tool identifier".
Hide tool monitoring parameters. The tool monitoring parameters are hidden in the user
interface.
Diameter display for face axis - geometry. The geometry value of the transverse axis is
displayed as a diameter value, if a transverse axis is defined in MD20100
$DIAMETER_AX_DEF and SD42940 $TOOL_LENGTH_CONST is set to 18 and
SD42950 $TOOL_LENGTH_TYPE is set to 2.
Diameter display for face axis - wear. The wear value of the transverse axis is displayed
as a diameter value, if a transverse axis is defined in MD20100 $DIAMETER_AX_DEF
and SD42940 $TOOL_LENGTH_CONST is set to 18 and SD42950
$TOOL_LENGTH_TYPE is set to 2.
Enable tool load/relocate to buffer storage locations. The magazine number can be
entered into the load dialog box. It is therefore possible to access the buffer storage via
magazine number 9998.
Creating new tools at gripper locations is blocked.
Measuring tools are not unloaded with the "Unload all" function.
Description
If bit 0 is set in MD20360, then SD54215
bit 9 has no effect because the NC
already returns the linear wear value of
the transverse axis as a diameter value.
If bit 1 is set in MD20360, then SD54215
bit 8 has no effect because the NC
already returns the linear geometry value
of the transverse axis as a diameter
value.
If bit 11 is set in MD20360, then SD54215
bit 0 has no effect with regard to cutting
edge parameter 6 (tool nose radius)
because the NC already returns the tool
nose radius as a diameter value.
If bit 12 is set in MD20360, then SD54215
bit 0 has no effect with regard to cutting
edge parameter 15 (wear radius) because
the NC already returns the wear radius as
a diameter value.
12.1 Machine data for tool management
Recommendation
It is recommended that the setting MD20360
bit 0 and bit 1 not be used.
Instead, use SD4215 bit 9 and bit 8.
MD20360 bit 0 and bit 1 are effective only for
turning and grinding tools. This setting
therefore cannot be used on a turning/milling
machine because the linear component of the
transverse axis applies for turning tools in the
diameter and for milling tools in the radius.
When the setting data is used, only the
display goes to diameter, the internal value in
the NC remains at radius.
It is recommended that the setting MD20360
bit 11 and bit 12 not be used.
Instead, set bit 0 in SD54215.
MD20360 bit 11 and bit 12 apply to all tool
types, i.e. also to turning tools. This setting
therefore cannot be used on a turning/milling
machine because the tool nose radius of a
turning tool should never be specified in the
diameter.
When the setting data is used, only the
display goes to diameter, the internal value in
the NC remains at radius.
Tool management
129