Siemens SINUMERIK 808D ADVANCED - Page 261

Parameter Manual
Operating Instructions, 08/2013, 6FC5397-8EP40-0BA0
261
Machine data
2.4 Axis-specific machine data
Description: This MD allows spindle-specific functions to be set.
The MD is bit-coded, the following bits are assigned:
Bit 0 = 1: Gear stage changes are suppressed with activated DryRun function
for
block programming (M40, M41 to M45), programming via FC18,
and synchronized actions.
Bit 1 = 1: Gear stage changes are suppressed with activated program test
function
for block programming (M40, M41 to M45), programming via
FC18, and synchronized actions.
Bit 2 = 1: Gear stage change for programmed gear stage will finally be car-
ried
out after deselection of DryRun or program test functions with
REPOS.
Bit 3: reserved
Bit 4 = 1:
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 syn-
chronized actions.
Bit 9: reserved
Bit 10 = 0:
SD 43206 $SA_SPIND_SPEED_TYPE is not changed by part program or channel set-
tings,
= 1:
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
= 0:
35035 SPIND_FUNCTION_MASK A06, A10 K1,S1
- Spindle functions DWORD Reset
CTEQ
- - 0x510 0 - 1/1
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