Applied Instructions
z
1, Concep
Note Items
t of Step Frequency
, Frequency jump in segment pulse output
2
3, Pulse Output can’t realize dual output
D0PLSR D100 Y0
M0
D200PLSR D1000 Y0
M1
z In one main program, you can’t write two or up to two pulse output instruction with the same
output port Y.
z The following program is wrong.
z In the process of speedup/speed-down, each step’s time is 5ms, this time is fixed.
z The max. step is 15K. (the increase/decrease frequency of each step). If the value exceeds 15K,
count as 15K；the minimum step frequency is 10Hz, if lower than 10Hz, calculate as 10Hz.
When carrying on pulse output, please note each segment’s pulse number shouldn’t lower than 10,
if the set value is less than 10, sent as 10.
z
In the process of segment pulse output, if the current pulse number has sent out but still haven’t
reached the current segment’s max. frequency, then in the process from the current segment to the
next pulse output, there will be pulse frequency jump. See the following chart.
To avoid frequency jump, please note the speedup/speed-down time set value not to small.
z
z
221
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