synchronization, error code 349 is outputted to STAT and the position synchronization
instruction is not executed.
In the example shown below, at the rising edge of the ‘Y-axis position synchronization,’ position
synchronization instruction is executed with the Y-axis as the sub-axis and the X-axis as the
main axis. In this state, if a rising edge of the ‘X-axis position synchronization’ signal occur, the
position synchronization instruction reference is generated with the X-axis as the sub-axis and
the Y-axis as the main axis. In this case, because the Y-axis which is used as the main axis has
already been started up as the sub-axis of the position synchronization instruction, the X-axis
outputs error code 349 to the STAT1 and is not started.
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