Shenzhen Hpmont Technology Co., Ltd Chapter 6 Function Introduction
HD30 Series Inverters User Manual ―101―
No. Name Description Range
factory setting
F15.37 Preset counting value arriving F15.38
9999
0
Specified counting value arriving
F15.37 presents that when the number of pulse input by the multi-function input terminals (set as No.
51 function) reaches a certain quantity, the multi-function output terminals or relay will send an
indicating signal.
F15.38 presents that when the number of pulse input by the multi-function input terminals (set as No.
51 function) reaches a specified quantity, the multi-function output terminals or relay will send an
indicating signal until the pulse number hits the preset counting value.
For instance:
If F15.37 is set to 7 and F15.38 is set to 3, DO1 selects preset count arriving function (F15.18 = 23）,
DO2 selects specified count arriving (F15.19 = 24), and DI1 selects counter trigger signal input
function (F15.00 = 51).
Sequence of counting value arriving is shown in figure:
• DO2 will output an indicating signal when DI1 inputs the third pulse until the preset count value
reachs seven.
• DO1 will output an indicating signal when DI1 inputs the seventh pulse; output signal of DO1
returns to low level when DI1 inputs the eighth pulse.
F15.39 Reserved
F15.40 Reserved
F15.41 Reserved
F15.42 Reserved
F15.43 Terminal output delay 0.0
100.0
0.0s
6
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