Siemens SINUMERIK 828D Function Manual page 1031

MD35010
$MA_GEAR_STEP_
CHANGE_ENABLE = 0
Pos = 0
Pos = 1
Pos = 2
Pos = 3
Pos = 4
Pos = 5
4. Traverse indexing axis:
The following signals are relevant:
Start: Initiation signal
Funct: "4" = Indexing axis
Note
With Funct: "4" = Indexing axis
The modulo conversion can be compared with approaching the indexing position via
POS[AX] = CIC (value) in the part program.
Mode:
AxisNo:
Pos:
FRate:
InPos:
Error :
State :
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
MD35010
Function $MA_GEAR_STEP_
CHANGE_ENABLE = 1
Oscillatio Pos = 0
n
Oscillatio Pos = 1
n
Oscillatio Pos = 2
n
Oscillatio Pos = 3
n
Oscillatio Pos = 4
n
Oscillatio Pos = 5
n
Positioning mode 0, 1, 2, 3, 4
Number of machine axis
Indexing position
Positioning speed; if FRate = 0,
the value is taken from machine data POS_AX_VELO
(unit as set in machine data).
Is set to "1" when position is reached with "Exact stop fine".
With positioning error = "1"
Error code
P3: Basic PLC Program for SINUMERIK 840D sl
Function
Oscillation with gear stage
change M41
Oscillation with gear stage
change M42
Oscillation with gear stage
change M43
Oscillation with gear stage
change M44
Oscillation with gear stage
change M45
13.13 Block descriptions
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