Inovance H3U Series - Page 383

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6
6 Positioning and InterpolationPLSY: Pulse output
Y0 Y1 Y2 Y3 Y4 Attribute
M8350 M8370 M8390 M8410 M8430
[Positioning instruction] Enable the
separate setting of the acceleration/
deceleration time and modication
to the pulse
Note that the modied position must be larger than the current pulse position. See the following gure.
Frequency
Time
Current
position
Target
position
Flow ON
Position
modified
(decrease)
Position
modified
( increase)
4) The output pulse frequency can be increased or decreased during instruction execution.
The special ag does not need to be set. See the following gure.
Frequency
Time
Speed change
during running
Speed change
during running
Target
position
V1 V2
Vn
Flow ON
…
5) The number of output pulses and the output pulse frequency can be modied simultaneously
during instruction execution.
6) When the number of output pulses is set to 0, the PLSY instruction is in speed mode, and
innite pulses are sent continuously.
7) When the number of output pulses is set to 0, the PLSY instruction is in speed mode. You can
set the number of output pulses to a non-zero value to switch to position mode. After change,
a designated number of pulses will be sent. However, the position mode cannot be changed
to the speed mode.