Data Lists; Machine Data; Axis/Spindle­specific Machine Data - Siemens SINUMERIK 840D sl Function Manual

2.8

Data lists

2.8.1

Machine data

2.8.1.1 Axis/spindle­specific machine data
Number Identifier: $MA_
30300 IS_ROT_AX
32200 POSCTRL_GAIN
32400 AX_JERK_ENABLE
32410 AX_JERK_TIME
32420 JOG_AND_POS_JERK_ENABLE
32430 JOG_AND_POS_MAX_JERK
32610 VELO_FFW_WEIGHT
32620 FFW_MODE
32650 AX_INERTIA
32800 EQUIV_CURRCTRL_TIME
32810 EQUIV_SPEEDCTRL_TIME
32900 DYN_MATCH_ENABLE
32910 DYN_MATCH_TIME
33000 FIPO_TYPE
34040 REFP_VELO_SEARCH_MARKER
34070 REFP_VELO_POS
34080 REFP_MOVE_DIST
34090 REFP_MOVE_DIST_CORR
34100 REFP_SET_POS
34110 REFP_CYCLE_NR
34330 REFP_STOP_AT_ABS_MARKER
36012 STOP_LIMIT_FACTOR
36030 STANDSTILL_POS_TOL
36500 ENC_CHANGE_TOL
37100 GANTRY_AXIS_TYPE
37110 GANTRY_POS_TOL_WARNING
37120 GANTRY_POS_TOL_ERROR
37130 GANTRY_POS_TOL_REF
37140 GANTRY_BREAK_UP
Special Functions
Function Manual, 09/2011, 6FC5397-2BP40-2BA0
Description
Rotary axis
K factor
V
Axial jerk limitation
Time constant for axis jerk filter
Initial setting for axial jerk limitation
Axial jerk
Feedforward control factor for speed feedforward
control
Feedforward control mode
Moment of inertia for torque feedforward control
Equivalent time constant, current control loop for
feedforward control
Equivalent time constant, speed control loop for
feedforward control
Dynamic response adaptation
Time constant for dynamic response adaptation
Fine interpolator type
Creep velocity
Reference point start velocity
Reference point approach distance
Home position offset
Reference point value
Axis sequence for channel-specific referencing
Distance­coded linear measuring system without
destination point
Exact stop coarse/fine factor and zero speed
Zero speed tolerance
Maximum tolerance for position actual value switchover
Gantry axis definition
Gantry warning limit
Gantry trip limit
Gantry trip limit for referencing
Invalidate gantry axis grouping
G1: Gantry axes
2.8 Data lists
179