User Manual of SY5000 series AC Drive Parameter instrction
~71~
For example: set frequency by external analog voltage input, now require output
frequency 0 ~ 50.00 Hz which is corresponded to input 1 ~ 4V, so input output
characteristic curve (see above right figure) at this time can be expressed at below:
X means input voltage, Y means output voltage
E-031
、
E-032 are set according to below formula:
.
E-033 pulse frequency
When b-007 = 1, namely select setting frequency as pulse signal given, when
detect a rising edge in PI3 terminal, output frequency increases a equivalent which
is determined by E-033; when detect a rising edge in PI4 terminal, output frequency
decreases a equivalent which is determined by E-033.
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* Note: When set b-007 as 1, PI3, PI4 terminals can not be used for other purposes.
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E-034 meter output command
E-035 meter output gain
FM
GND
+
_
