Siemens SINUMERIK 840D sl Commissioning Manual page 175

Setpoint matching
The speeds must be transferred with standardized values for the drive controller. The values
are scaled in the NC using the selected load gear and the appropriate drive parameter.
Machine data
Table 10-27 Speeds and setpoint adjustment for spindle: Machine data
Axisspecific ($MA_ ... )
31050 DRIVE_AX_RATIO_DENOM
31060 DRIVE_AX_RATIO_NUMERA
32010 JOG_VELO_RAPID
32020 JOG_VELO
35010 GEAR_STEP_CHANGE_ENABLE
35020 SPIND_DEFAULT_MODE
35030 SPIND_DEFAULT_ACT_MASK
35040 SPIND_ACTIVE_AFTER_RESET
35200 GEAR_STEP_SPEEDCTRL_ACCEL[n]
35220 ACCEL_REDUCTION_SPEED_POINT
35230 ACCEL_REDUCTION_FACTOR
35400 SPIND_OSCILL_DES_VELO
35410 SPIND_OSCILL_ACCEL
35430 SPIND_OSCILL_START_DIR
35440 SPIND_OSCILL_TIME_CW
35450 SPIND_OSCILL_TIME_CCW
Interface signals
Table 10-28 Speeds and setpoint adjustment for spindle: Interface signals
DB number Bit, byte
Axis-specific
31, ... 4.6
31, ... 4.7
31, ... 16.2-16.0
31, ... 16.3
31, ... 16.6
31, ... 18.4
31, ... 18.5
Axis-specific
31, ... 82.2-82.0
31, ... 82.3
31, ... 84.7
31, ... 84.6
IBN CNC: NCK, PLC, drive
Commissioning Manual, 07/2007, 6FC5397-2AP10-3BA0
Name
Signals from PLC to axis/spindle
Traversing keys minus
Traversing keys plus
Actual gear stage
Gear changed
No speed monitoring when changing the gear
Oscillation via PLC
Reciprocating speed
Signals from axis/spindle to PLC
Set gear stage
Change gear stage
Active spindle control mode
Active spindle mode oscillation mode
10.6 Parameterization of spindle data
Load gearbox denominator
Numerator load gearbox
Rapid traverse in the JOG mode
JOG axis velocity
Gear stage change possible
Basic spindle setting
Activate initial spindle setting
Spindle active after reset
Acceleration in speed control mode
Speed limit for reduced acceleration
Reduced acceleration
Oscillation speed
Acceleration during oscillation
Starting direction during oscillation
Oscillation time for M3 direction
Oscillation time for M4 direction
NCK start-up
G2
G2
Reference
175