Inovance H3U Series - Page 451

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6
6 Positioning and InterpolationG91G02: 2-axis clockwise relative position arc interpolation
Y0 Y1 Y2 Y3 Y4 Attribute
D8342 D8362 D8382 D8402 D8422
Maximum speed (Hz) (32-bit) [default
value: 200,000]
D8343 D8363 D8383 D8403 D8423
D8347 D8367 D8387 D8407 D8427
Base speed (Hz) [The default value is
500]
D8348 D8368 D8388 D8408 D8428
Acceleration time (ms) [The default value
is 100]
D8349 D8369 D8389 D8409 D8429
Deceleration time (ms) [The default value
is 100]
5) The actual minimum combined output frequency (that is, the minimum combined base output
frequency S) is calculated according to the following formula:
Vset(Hz)
2×Tacc (ms)/1000
Vmin=
6) You can enable the ag bit to release the high-speed output port resources, so that the next
pulse output instruction is started immediately without disabling the previous instruction ow.
The "port output initialization ag bit" of special elements must be set. See the following table.
Y0 Y1 Y2 Y3 Y4 Attribute
M8351 M8371 M8391 M8411 M8431 Port output initialization ag
If the ow of the pulse output instruction A is active, the instruction occupies the high-speed output port no
matter whether the pulse output is nished. No pulse will be output no matter whether the ow of the pulse
output instruction B using the output port is active. Because the resources of this high-speed output port
have been occupied by the instruction A, an error indicating port duplication or conict is returned. In this
case, you can enable the output initialization ag bit of this port to release the port resources, and then
pulses are output when the ow of the pulse output instruction B using the output port is active.
Network 11 Stop thecurrent output immediately,and startthe next high-speedoutputinstruction
Flag of Y0 output initialization
As shown in the preceding gure, M100 is active, and drives Y0 to output 20,000 pulses at a frequency
of 1000 Hz. If the output is driven by M100 but the user wants to set M200 to ON to immediately start the
output (SET M8351 in the preceding gure), the high-speed output driven by M100 stops immediately, the
instruction driven by M200 occupies the high-speed output port Y0, and the set high-speed output starts
immediately.