Shenzhen Hpmont Technology Co., Ltd Chapter 6 Function Introduction
HD20 Series Inverters User Manual ―63―
No. Name Description Range
factory setting
In the figure:
• P/A is terminal pulse/ analogue reference.
• Pulse frequency P is 100% corresponding to F16.17 maximum input pulse frequency.
• Analogue input value (A) is 100% corresponding to 10V or 20mA.
F05.17 Skip frequency 1 F00.09
upper limit
0.00Hz
F05.19 Skip frequency 3
The setting of skip frequency is for
the inverter’s output frequency to
avoid resonant with the load.
• The inverter will skip the above
frequencies as shown in figure.
Up to 3 skip frequency ranges
can be set.
• During the process of acceleration/ deceleration, the inverter will run with countinous frequency
output, ignoring the skip frequency ranges. But the inverter will not run at constant speed in the
skip frequency ranges.
• Frequency setting is uncontinuous, while frequency output is continuous.
Jog operation frequency digital setting 2
When select jog operation 2 through terminal, set the jog frequency operation according to F05.21.
F05.09
F05.16
F05.15
F05.13
F05.11
F05.14
F05.12
F05.10
Inflection point 2
F05.15
F05.10
F05.12
F05.14
F05.16
F05.13
F05.11
F05.09
Reference corresponding value
Reference corresponding value
Positive and negative characteristics of polyline
P/A(reference)
P/A(reference)
Inflection point 1
Inflection point 2
Inflection point 1
Setting frequency after adjusted
F05.17
F05.18
F05.19
Skip range
Setting frequency
6