Siemens SINUMERIK 840D

15
Tables 04.00
15.2 List of s
y
stem variables
15

Siemens AG 2000. All rights reserved
15-566
SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA) – 04.00 Edition
Identifier Type Description: System variable/value range/index Part pro Sync O S
$VA_PRESSURE
_A
REAL $VA_PRESSURE_A[X]
Pressure on A side of cylinder in bar (for 611D hydraulics only)
Axes: Channel axis
RS R 5
.
1
$VA_PRESSURE
_B
REAL $VA_PRESSURE_B[X]
Pressure on B side of cylinder in bar (for 611D hydraulics only)
Axes: Channel axis
RS R 5
.
1
15.2.47 Axis statuses
$AA_STAT
INT $AA_STAT[X]
Axis status:
0: No axis status available
1: Traversing motion in progress
2: Axis has reached IPO end (applies only to axes in channel)
3: Axis in position (exact stop coarse) for all axes
4: Axis in position (exact stop fine) for all axes
Axes: Geometry axis, channel axis, machine axis
RS R 4
$AA_REF
INT $AA_REF[X]
Axis status:
0: Axis is not referenced
1: Axis is referenced
Axes: Geometry axis, channel axis, machine axis
RS R 5
$AA_TYP
INT $AA_TYPT[X]
Axis type:
0: Axis on other channel
1: Channel axis of local channel
2: Neutral axis
3: PLC axis
4: Oscillating axis
5: Neutral axis currently traversing in JOG mode
6: Lead. value coupled follow. ax.
7: Coupled motion follow. axis
8: Command axis
9: Compile cycle axis
Axes: Geometry axis, channel axis
RS R 4