Shenzhen Hpmont Technology Co., Ltd. Chapter 5 Function Introduction
HD3N-TC Series Inverter User Manual V1.0 ―51―
Ref. code Name Description Setting Range [Default]
F15.33 FDT2 detection mode 0,1 [0]
0: Detect according to setting frequency.
1: Detect according to output frequency.
F15.34 FDT2 level
0.00 - Upper limit frequency
[5.00Hz]
F15.43 Terminal output delay 0.0 - 100.0 [0.0s]
5.2.12 F16: Analogue I/O Terminal Parameters
Frame1 - Frame4 terminal matching
Frame1/ Frame 2
AI AO
Frame3/ Frame 4
AI1 AI2 AO1 AO2
123
Ref. code Name Description Setting Range [Default]
F16.05 AI1 bias
-100.0 - 100.0[0.0%]
F16.08 AI2 bias
F16.06 AI1 gain
0.00 - 10.00[1.00]
F16.09 AI2 gain
F16.07 AI1 filtering time
0.01 - 10.00[0.05s]
F16.10 AI2 filtering time
When AI1 - AI2 is open loop frequency setting source, the relationship between the analogue input and the
analogue value after calculating is shown as figure:
Analogue actual value is calculated by filter, bias and gain. Group F05 calculates the analogue value and
gets the internal analogue setting of inverter.
• The formula is: Y = kX + bA
• Y is analogue after calculating, X is value before adjusting, k is analogue input gain (F16.06, F16.09), b is
analogue input bias (16.05, F16.08), A is analogue max. input (10V or 20mA).
• F16.07 and F16.10 define the channel filter time and filters the input signal. The longer filter time, the
stronger immunity ability but the shorter respond time; the shorter filter time, the shorter respond time
but the weaker immunity ability.
• When analogue input is current:
• Frame1 / Frame2: analogue input is AI, switch to “ON” side.
• Frame3 / Frame4: ananlogue input is AI2, short-connect pin 2 & 3 on CN6.
F16.19 AO1 function 0 - 15 [2]
Analogue
actual value
Analogue
input filtering
Analogue input gain
Analogue input bias
Analogue value
after calculating
AI display value AI display value
(after calculatin
)
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