Delta AX Series User Manual

AX-Series Motion Controller Instructions Manual Chapter 2
338
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 Instruction Graphic Expression
FB DMC_ChangeMechanismGearRation
ST Language
DMC_ReadMotionState_instance(
Axis : =,
bExecute: =,
udiInputRotation: =,
udiOutputRotation: =,
udiPulsePerRotation: =,
udiUnitsPerRotation: =,
AxisType: =,
lrModulo: =,
bDone=>,
bBusy=>,
bError=>,
ErrorID=>,) ;
 Inputs
Name Function Data Type
Setting Value
(Default
Value)
Timing to Take Effect
bExecute
The instruction is run when
bExecute changes from
False to True.
BOOL
True/False
(False)
-
udiInputRotation
Specify the input of the
gearbox.
UDINT
Positive
(0)
When bExecute is
True and bBusy is
False.
IrOutputRotation
Specify the output of the
gearbox.
LREAL
Positive
(0)
When bExecute is
True and bBusy is
False.
udiPulsePerRotation
Specify how many pulses
UDINT
Positive
When bExecute is

Delta AX Series Specifications

General

Input Voltage	24 VDC
Expansion Modules	Up to 8 modules
Series	AX
Operating Temperature	0°C to 55°C
CPU	32-bit
Communication Ports	RS-232, RS-485, Ethernet
Type	Programmable Logic Controller (PLC)
Programming Language	Ladder Diagram
I/O Capacity	Up to 256 I/O points