Siemens SINUMERIK 808D ADVANCED Parameter Manual page 270

Machine data
3.4 Axis-specific machine data
The programmed speed is transferred to SD 43200 $SA_SPIND_S (incl. speed default
settings via FC18 and synchronized actions).
S programmings that are not speed programmings are not written to the SD. These
include, for example, S value with constant cutting velocity (G96, G961), S value with
revolution-related dwell time (G4).
Bit 5 = 1:
The content of SD 43200 $SA_SPIND_S is applied as the speed setpoint for JOG. If the
content is zero, then other JOG speed default settings become active (see SD 41200
JOG_SPIND_SET_VELO).
Bit 6: reserved
Bit 7: reserved
Bit 8 = 1:
The programmed cutting velocity is transferred to SD 43202 $SA_SPIND_CONSTCUT_S (incl.
default settings via FC18). S programmings, that are not cutting velocity
programmings, are not written to the SD. These include, for example, S value outside
of constant cutting velocity (G96, G961, G962), S value with revolution-related dwell
time (G4), S value in synchronized actions.
Bit 9: reserved
Bit 10 = 0:
SD 43206 $SA_SPIND_SPEED_TYPE is not changed by part program or channel settings,
For the master spindle, the value of the 15th G group (type of feedrate) is transferred
to SD 43206 $SA_SPIND_SPEED_TYPE. For all other spindles, the corresponding SD remains
unchanged.
Bit 11: reserved
Bit 12 = 1:
Spindle override is active with zero mark search for M19, SPOS, and SPOSA
Previous response (default)
The following bits 16-20 can be used to set spindle-specific M functions which are
output to the VDI interface
if the corresponding M functionality has been generated implicitly for the program
sequence.
Bit 16: reserved
Bit 17: reserved
Bit 18: reserved
Bit 19:"Output implicit M19 to PLC"
= 0: If MD20850 $MC_SPOS_TO_VDI = 0 too, no auxiliary function M19 is generated for
SPOS and SPOSA. As a result, the acknowledgment time for the auxiliary function is also
eliminated. This can cause problems in the case of short blocks.
= 1: The implicit auxiliary function M19 is generated with the programming of SPOS
and SPOSA and output to the PLC. The address is expanded in accordance with the spindle
number.
Bit 20:"Output implicit M70 to PLC"
= 0: No generation of implicit auxiliary function M70. Note: A programmed auxiliary
function M70 is always output to the PLC.
= 1: Auxiliary function M70 is generated implicitly and output to the PLC on
transition to axis mode. The address is expanded in accordance with the spindle number.
Bit 21: reserved
Bit 22 = 0: As of NCK version 78.00.00: The NC/PLC interface signal DB380x DBX2001.6
(invert M3/M4) is applied to the function for interpolatory tapping G331/G332.
Bit 22 = 1: Response is compatible with SW releases prior to NCK version 78.00.00: The
NC/PLC interface signal DB380x DBX2001.6
function for interpolatory tapping G331/G332.
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= 1:
= 0:
(invert M3/M4) is not applied to the
Parameter Manual, 08/2015, 6FC5397-8EP40-0BA1
Parameter Manual