Omron CS1W-213 - REV 02-2008, Operation Manual

Page: 30 / 401

5
Basic Operations Section 1-3
1-3 Basic Operations
The PCU’s operations are as follows:
1-3-1 Position Control
Positioning can be executed with either an absolute value (i.e., to an absolute
position from the origin) or with an incremental value (i.e., to a relative position
from the present position).
There are two methods for positioning: memory operation and direct opera-
tion. Interrupt feeding, in which operation proceeds for a specified amount
after an interrupt input, is also possible.
Direct Operation With direct operation, positions and speeds are set directly from the CPU Unit
(ladder program), and positioning is executed according to operating com-
mands. It is also possible to change the speed and send commands to move
Position
Control Unit
functions Position control Memory
operation Independent
Automatic
Continuous
Direct operation
Interrupt feeding
Speed control
Other operations Origin search
Jogging
Teaching
Override
Present position
preset
Backlash
compensation
Zone setting
Deceleration stop