INVT IVC2H Programming Manual page 301

Programming manual of IVC series small PLC
Name
ABS
Read absolute position
Speed
DVIT
Start
Speed
STOPDV
Target position (x,y)
CW
Starting
point
CCW
y
LIN
Starting point
Amount of
movement
before
synchronizing
Amount of
movement of
secondary axis
MOVELINK
Speed of
secondary
axis
Start
synchronized
GEARBOX
The locating instructions and high-speed instructions output controllable pulses according to the set high-speed ports,
regardless of user program scan cycle. For using methods of the instructions, please refer to 6.10High-speed I/O instruction. In
Action
Servo
drive
Running speed
Interrupt input
Displacement
ON
Running speed
Start Displacement
Target position
Center of circle
(x,y)
Passed
Starting
position
point
Target position (x,y)
x
Total amount of
movement
Amount of
movement
after
synchronizing
Total amount
of movement
Amount of
movement of
primary axis
Speed Synchronization
End
completed
Content
Read the current absolute position
data from servo drive.
Act according to the set running
speed. If the interrupt input is ON,
decelerate to stop after running the set
pulses.
When operating a certain positioning,
if the instruction starts, decelerate to
stop after running the set pulses.
Move to the target position
clockwise circular trace at designated
linear speed.
Move to the target position
counterclockwise circular
designated linear speed.
Move to the target position in linear
trace at designated vector speed.
The secondary axis follows
movement of the primary axis and
keeps synchronous speed with the
primary axis in a designated range.
Support ACC/DEC control in the
transient process before and after
synchronizing.
Control the secondary axis to follow
the movement of the primary axis
according to a certain electronic gear
ratio.
Chapter 11 Using positioning function
IVC2H IVC2L
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IVC1 IVC1S
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