Omron CS1W-MC221 -, Operation Manual

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Operating Modes Section 6-8
Among those G codes that execute positioning actions, there are some for
which any of the three operating modes can be selected and some for which
positioning is always executed in Stop Mode. These G code operations are
shown in the following table.
●
: Modes that can be specified.
---: Positioning is always executed in Stop Mode regardless of which
operating mode is specified.
6-8-1 Stop Mode
If the Stop Mode is specified for continuous positioning operations, one opera-
tion is followed by the subsequent operation after the first positioning opera-
tion has been completed.
The following illustration shows changes in the time, speed, and pulses when
the axis is controlled as shown below.
Example:
N010 G00 X100
Moves X axis to 100-mm point by PTP control
N011 G00 X200
Moves X axis to 200-mm point by PTP control
Positioning is completed when the error counter pulse falls within the in-posi-
tion zone. By using the In-position Check OFF function, it is also possible to
start the next operation without waiting for positioning to be completed. In this
G code Name Operating mode
Stop Mode Pass
Mode
In-position
Check
OFF Mode
G00 POSITIONING
●
--- ---
G01 LINEAR INTERPOLATION
● ● ●
G02 CIRCULAR INTERPOLATION
(CLOCKWISE)
● ● ●
G03 CIRCULAR INTERPOLATION
(COUNTERCLOCKWISE)
● ● ●
G26 REFERENCE ORIGIN RETURN
●
--- ---
G27 WORKPIECE ORIGIN RETURN
●
--- ---
G28 ORIGIN SEARCH
●
--- ---
G30 SPEED CONTROL
●
--- ---
G31 INTERRUPT INCHING
●
--- ---
G32 TRAVERSE
● ● ●
Speed/error counter pulses
Speed Error counter pulse
Time
P: In-position width
T: Time required for determining whether positioning is completed or not