Omron CJ1W-C113 - REV 02-2008, Operation Manual

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Outline Section 8-1
In the following example, the Y axis is specified by the axis designation when
starting from the X axis.
PCU Model: NC413
Sequence #0 (X)
Designated Axis:
Y
Completion Code: Terminating
• A multiple start error (error code 8000) will occur if the axis designated in
one axis designation in the positioning sequence is overlapped by another
positioning sequence.
• A multiple start error (error code 8000) will occur if a command other than
a memory operation command (such as origin search) is made for the
axis for which start has been executed for memory operation.
Example:
Therefore, for memory operation, commands for the active axis are treated as
multiple starts.
The Waiting for Memory Operation Flag in the operating memory area will be
reset during memory operation for the following. It will not be reset at startup
or when the origin is established.
• At the end of operation for a sequence with the completion code set to ter-
minating.
• At the end of an operation for a sequence with the completion code set to
automatic or continuous started as an independent operation.
• When positioning did not end at the specified position because of a decel-
eration stop or an error stop.
Sequence No.
(word n+16, bit 00 to 15)
Sequence No. enable
(word n, bit 00)
START
(word n, bit 01)
Output pulses
(Y axis)
Speed
Time
Positioning Completed Flag
(word n+8, bit 05)
Waiting For Memory
Operation Flag
(word n+8, bit 04)
X-axis Busy Flag
(word n+8, bit 13)
Y-axis Busy Flag
(word n+11, bit 13)
0000 Hex (0)
Start (X) Positioning sequence (X)
Axis designation: Y
Position (Y)
Origin search (X)
Subsequent
origin
searches
will result in
a multiple
start error.