b) Tx Dy -> T0 Dy, or T0 DL =z, or T0 Dy DL=z, or T0 D0 DL=z explicitly programmed
values of D, DL are not influenced.
c) Dy DL=z -> D0
With D0, DL=0 is automatically programmed in the NCK; i.e. values in MD20272
$MC_SUMCORR_DEFAULT unequal to zero are treated as values equal to zero.
d) Dy DL=z -> D0 DL=z
Explicitly programmed values of DL are not influenced.
If bit 2 is also set:
Only T0 / D0 have to be programmed for tool/offset deselection, and this does not
generate an alarm.
The statements relating to MD20272 $MC_SUMCORR_DEFAULT or DL are only valid if the
total offset function is active
Bit 7=0: When Tx is programmed, a check is made to see whether a tool with T number x
is known in the TO unit of the channel. If not, the program is stopped in this block
with alarm 17190.
Bit 7=1: only if the tool basic functionality is active
and (MD18102 $MN_MM_TYPE_OF_CUTTING_EDGE=0):
When Tx is programmed, an unknown Tx is intially ignored, and the alarm relating to
the preparation command (Tx) is also ignored until the D selection is interpreted in
the program sequence. Only then is alarm 17191, which has been triggered by the
preparation
command, output.
This means that the operator can take corrective actions
with the D selection in this block. When the program is continued, the incorrect NC
block is re-interpreted, and the preparation command is automatically executed again
internally.
(This is of interest for Cutting-Edge-Default=0 or =-2 and D0 programming, otherwise
the D of Cutting-Edge-Default is deselected on tool change.).)
This variant is justified for programming "Tool number=Location" (revolver as
toolholder)
without tool
management. The revolver can now be positioned on a location
for which a tool has not (yet) been defined.
This bit has no meaning if bit 0=1 is set.
Bit 8=0: A tool that is located at a blocked magazine location is not taken into
account when selecting a tool. (default setting)
Bit 8=1: Even a tool that is located at a blocked magazine location is taken into
account when selecting a tool (this corresponds to the previous behavior.)
22620 START_MODE_MASK_PRT EXP, C03 M3, K1
- Initial setting on special starts DWORD Reset
-
- - 0x400, 0x400, 0x400,
0x400, 0x400, 0x400,
0x400, 0x400...
0 0xFFFF 1/1 M
Description: This machine data is activated via MD22621 $MC_ENABLE_START_MODE_MASK_PRT.
If MD22621 $MC_ENABLE_START_MODE_MASK_PRT is in its initial setting, MD22620
$MC_START_MODE_MASK_PRT is inactive.
If MD22620 $MC_START_MODE_MASK_PRT is activated for "search via program test" (abbr.
SERUPRO), then MD22620 $MC_START_MODE_MASK_PRT replaces MD20112 $MC_START_MODE_MASK
when "search via program test" is started.
This enables a behavior deviating from PLC start to be set at the start of the search.
The meaning of the bit-by-bit assignment of MD22620 $MC_START_MODE_MASK_PRT is the
same as that in MD20112 $MC_START_MODE_MASK.
Machine data
3.3 Channel-specific machine data
Parameter Manual
List Manual, 01/2017 187
To Next Page
Loading...
