01/2007
11.5 Axes and spindles
11-381
© Siemens AG 2007 All Rights Reserved
SINUMERIK 840Di sl Manual (HBIsl) – 01/2007 Edition
Number Refer-
ence
NameIdentifier
Axis–specific ($MA_ ... )
35210 GEAR_STEP_POSCTRL_ACCEL[n] Acceleration in position control mode
35220 ACCEL_REDUCTION_SPEED_POINT Speed limit for reduced acceleration
35230 ACCEL_REDUCTION_FACTOR Reduced acceleration
35300 SPIND_POSCTRL_VELO position control activation speed
35350 SPIND_POSITIONING_DIR Positioning direction of rotation for
non–synchronized spindle
35400 SPIND_OSCILL_DES_VELO Reciprocating speed
35410 SPIND_OSCILL_ACCEL Oscillation acceleration
35430 SPIND_OSCILL_START_DIR Starting direction during oscillation
35440 SPIND_OSCILL_TIME_CW Oscillation time for M3 direction
35450 SPIND_OSCILL_TIME_CCW Oscillation time for M4 direction
35500 SPIND_ON_SPEED_AT_IPO_START Feed enable with spindle in setpoint range
35510 SPIND_STOPPED_AT_IPO_START Feed enable with stationary spindle
35590 PARAMSET_CHANGE_ENABLE Parameter set definition possible from PLC A2
36060 STANDSTILL_VELO_TOL Threshold velocity ”Axis/spindle stationary” A3
36200 AX_VELO_LIMIT Threshold value for velocity
monitoring
A3
Table 11-47 Spindle: Setting data
Number
Identifier Name Refer-
ence
Spindle–specific ($SA_ ... )
42600 JOG_FEED_PER_REF_SOURCE Revolutional feedrate control in JOG mode V1
42800 SPIND_ASSIGN_TAB Spindle number converter
42900 MIRROR_TOOL_LENGTH Mirror tool length offset W1
42910 MIRROR_TOOL_WEAR Mirror wear values of tool length compensation W1
42920 WEAR_SIGN_CUTPOS Mirror wear values of machining plane W1
42930 WEAR_SIGN Invert sign of all wear values W1
42940 TOOL_LENGTH_CONST Retain the assignment of tool length compo-
nents when changing the machining plane
(G17 to G19)
W1
43210 SPIND_MIN_VELO_G25 progr. Spindle speed limiting G25
43220 SPIND_MAX_VELO_G26 progr. Spindle speed limiting G26
43230 SPIND_MAX_VELO_LIMS progr. spindle speed limitation with G96
43300 ASSIGN_FEED_PER_REF_SOURCE Rotational feedrate for positioning
axes/spindles
V1, P2
Table 11-48 Spindle: Interface signals
DB number
Bit, byte Name Refer-
ence
Axis–specific Signals from PLC to axis/spindle
31, ... 0 Feed override V1
31, ... 1.7 Override active V1
Setting data
Interface signals
11 NCK Commissionin
with HMI Advanced
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