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Delta AX Series User Manual

Delta AX Series
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AX-Series Motion Controller Instructions Manual Chapter 2
2-271
Timing Diagram
Inputs/Outputs
Name
Function
Data Type
Setting Value
Timing to Take Effect
Axis
Specify the
axis.
AXIS_REF_SM3* AXIS_REF_SM3
When Execute turns to True and bBusy
is False
*Note: AXIS_REF_SM3(FB): All function blocks for an axis group contain this variable, which works as the starting program for
function blocks.
Function
This function is available for DL_MotionControl V1.2.0.0 or later.
Absolute position (lrPosition) and modulus (lrModulo) relationship
Absolute position in modulo (lrPosition<lrModulo)
The final positioning is within the modulo.
Absolute position outside the modulo (lrPosition>lrModulo)
The final positioning is outside the modulo, running n times modulo distance.
Direction mode:
PositiveOnly allow forward positioning
Absolute position ahead of current position: move forward to the target position of the next modulo.
Absolute position lags behind the current position: move forward to the target position of the next
modulo.
NegativeOnly allow reverse positioning
Absolute position ahead of current position: move in reverse to the target position of the modulo.
Absolute position lags behind current position: move in reverse to the target position of the last modulo.
CurrentCurrent motion direction positioning
Currently running forward, absolute position ahead of current position: move forward to the target
position of the next modulo.
Currently running forward, absolute position lags behind current position: move forward to the target
position of the modulo.
Currently running in reverse, absolute position ahead of current position: move in reverse to the target
position of the modulo.
Currently running in reverse, absolute position lags behind current position: move in reverse to the
target position of the last modulo.
ShortestShortest distance positioning
Absolute position ahead of the current position for greater than 0.5 modulo: move in reverse to the
target position of the next modulo.
Absolute position ahead of the current position for smaller than 0.5 modulo: move in reverse to the
target position of the modulo.
Absolute position lags behind the current position for greater than 0.5 modulo: move in reverse to the
target position of the last modulo.
bExecute
bDone
bBusy
bCommandAborted
bError

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Delta AX Series Specifications

General IconGeneral
Input Voltage24 VDC
Expansion ModulesUp to 8 modules
SeriesAX
Operating Temperature0°C to 55°C
CPU32-bit
Communication PortsRS-232, RS-485, Ethernet
TypeProgrammable Logic Controller (PLC)
Programming LanguageLadder Diagram
I/O CapacityUp to 256 I/O points

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