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

Example 2: Traveling to fixed stop with block-related synchronized actions
"Travel to fixed stop" is activated from a specific position of the traversing motion of the
following block
Program code
N10 G0 G90 X0
N20 WHEN $AA_IW[X]>17 DO FXS[X]=1
N30 G1 F200 X100
Note
A block-related synchronized action is processed in the following main program block.
6.4

Data lists

6.4.1

Machine data

6.4.1.1

Axis/spindlespecific machine data

Number Identifier: $MA_
36042 FOC_STANDSTILL_DELAY_TIME
37000 FIXED_STOP_MODE
37002 FIXED_STOP_CONTROL
37010 FIXED_STOP_TORQUE_DEF
37012 FIXED_STOP_TORQUE_RAMP_TIME
37020 FIXED_STOP_WINDOW_DEF
37030 FIXED_STOP_THRESHOLD
37040 FIXED_STOP_BY_SENSOR
37050 FIXED_STOP_ALARM_MASK
37052 FIXED_STOP_ALARM_REACTION
37060 FIXED_STOP_ACKN_MASK
37070 FIXED_STOP_ANA_TORQUE
37080 FOC_ACTIVATION_MODE.
Basic Functions
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
Comment
; Starting position
; Synchronized action: Actual position of
X axis > 17
; => activate FXS for axis X
; Traversing motion for axis X
Description
Delay time, standstill monitoring for active torque/
force limiting
Travel to fixed stop mode
Sequence monitoring for travel to fixed stop
Fixed stop clamping torque default setting
Time until the modified torque limit is reached
Default for fixed stop monitoring window
Threshold for fixed stop detection
Fixed stop detection via sensor
Enabling the fixed stop alarms
Reaction to fixed stop alarms
Monitoring of PLC acknowledgments for travel to fixed
stop
Torque limit on fixed stop approach for analog drives
Initial setting of the modal torque/force limiting
F1: Travel to fixed stop
6.4 Data lists
315