Siemens SINUMERIK 808D ADVANCED Operating Instructions Manual page 159

tion 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 behav-
ior.)
22620 START_MODE_MASK_PRT
- Initial setting on special starts
-
- -
This machine data is activated via MD22621 $MC_ENABLE_START_MODE_MASK_PRT.
Description:
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.
22621 ENABLE_START_MODE_MASK_PRT
- Enables MD22620 $MC_START_MODE_MASK_PRT
-
- -
MD22620 $MC_START_MODE_MASK_PRT is activated via MD22621
Description:
$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.
Bit0 =
If a "search via program test" (English abbr. SERUPRO) is started from RESET
(PI service _N_FINDBL mode paramter == 5), MD22620 $MC_START_MODE_MASK_PRT
replaces MD20112 $MC_START_MODE_MASK.
This method can be used to set a start behavior differing from PLC start when
the search
is started.
Siemens Controls
Parameter Manual
Operating Instructions, 08/2013, 6FC5397-8EP40-0BA0
0x400, 0x400, 0x400, 0
0x400, 0x400,
0x400...
0x0, 0x0, 0x0, 0x0, 0
0x0, 0x0, 0x0, 0x0...
1:
2.3 Channel-specific machine data
EXP, C03 M3,K1
DWORD Reset
0xFFFF 1/1
EXP, C03 M3,K1
DWORD Reset
0x1 1/1
Machine data
159