Delta AX Series Instruction Manual page 343

AX- Ser i es Mo t i o n Co n t r o l l er I n s t r u c t i o n s Ma n u a l
2.3.2.15 DMC_ChangeMechanismGearRation
Supported Devices: AX-308E, AX-364E

DMC_ChangeMechanismGearRation modifies the ratio between user units and pulses, axis type and user units per rotation of
the rotary axis.
FB/FC
FB DMC_ChangeMechanismGearRation
DMC_ReadMotionState_instance(
Axis : =,
bExecute: =,
udiInputRotation: =,
udiOutputRotation: =,
udiPulsePerRotation: =,
udiUnitsPerRotation: =,
AxisType: =,
lrModulo: =,
bDone=>,
bBusy=>,
bError=>,
ErrorID=>,) ;
Inputs

Name
bExecute
udiInputRotation
IrOutputRotation
udiPulsePerRotation
Instruction
Function
The instruction is run when
bExecute changes from
False to True.
Specify the input of the
gearbox.
Specify the output of the
gearbox.
Specify how many pulses
Graphic Expression
ST Language
Data Type
BOOL
UDINT
LREAL
UDINT
Setting Value
(Default
Timing to Take Effect
Value)
True/False
-
(False)
When bExecute is
Positive
True and bBusy is
(0)
False.
When bExecute is
Positive
True and bBusy is
(0)
False.
Positive When bExecute is
Ch a p t er 2
3 3 8