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

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Outline Section 8-1
The PCU carries out positioning using the speeds, acceleration times, decel-
eration times and dwell times set in the designated sequence numbers. The
positions have the same numbers as the positioning sequences.
Note • Since the sequence number is saved in the PCU, the PCU is capable of
executing the subsequent sequence after being stopped with the deceler-
ation stop. However, if the origin search, origin return, or present position
preset is executed, this sequence number will be lost. Therefore, the
sequence number needs to be set to “enable” and the PCU must be
restarted.
• Sequence #0 is executed after sequence #99.
8-1-1 Axis Designation
Which axis is to be positioned with the positioning sequence is specified by
the axis designation within the positioning sequence. The positions used are
those for the axes designated by the axis designation. For data other than
position data, the data of the axis that started operation is used as the data to
be designated in the sequence data.
If several axes are designated by the axis designation, interpolated operation
will be executed for the designated axes.
8-1-2 Axis Designation and Flags
The status and present position allocated to the operating memory area and
operating data area are input for the “starting axis” (i.e. the axis whose posi-
tioning sequence is used to start operation) and for the “designated axis/axes”
Sequence no. enabled
Start
Sequences Positions
Positioning
occurs in
order
References
START (X)
Positioning sequence (X) Position (Y)
Designated
axis: Y
Designated
axis: Z
Position (Z)
Positioning on Y axis
Positioning on Z axis
START (X)
Positioning sequence (X) Position (X)
Axis designation:
X and Y
Axis designation:
X and Z
Position (Y)
Position (X) Position (Z)
Interpolated
operation for
axes X and Y
Interpolated
operation for
axes X and Z