Shenzhen Hpmont Technology Co., Ltd.
Chapter 5 Function Introduction
HD3N-TC Series Inverter User Manual V1.0
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35
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5.2.3
F03: Acc/Dec Parameter
Ref. code
Name Description
Setting Range [Default]
F03.00
Acc/Dec modes selection
0,1 [0]
0: Linear acc/dec. Output frequency increase or decrease according to constant slope.
1: S curve acc/dec. Output frequency increase or decrease according to S curve.
•
T5: setting acc time; T7: actual acc time; T6: setting dec time; T8: actual dec time.
F03.01
Acc time 1
0.1 - 6000.0
[15kW and below inverter:
10.0s]
[18.5kW inverter: 30.0s]
F03.02
Dec time 1
F03.03
Acc time 2
F03.04
Dec time 2
Acc time is the time that inverter accelerates from 0 Hz to reference frequency in linear form.
Dec time is the time that inverter decelerates from reference frequency to 0 Hz in linear form.
•
Select acc/dec time by No. 26 of DI terminal or F03.09/F03.10 when inverter is running.
Note: If braking units are not adopted correctly, dec speed is too high or load interia is too large, over-pressure
will occur to inverter. Please select suitable braking unit, increase the dec time or adjust F19.18/F19.19.
F03.09
Switching frequency of acc time 1 and 2
0.00 - Upper limit frequency
[0.00Hz]
F03.10
Switching frequency of dec time 2 and 1
When running frequency is lower than F03.09, acc time 2 is adopted; otherwise acc time 1 is adopted.
When running frequency is lower than F03.10, dec time 2 is adopted; otherwise dec time 1 is adopted.
•
This function is invalid when acc/dec time is selected by DI terminal (DI= 26).
F03.11
Characteristic time of S curve at beginning of acc
0.00 - 2.50 [0.20s]
F03.12
Characteristic time of S curve at end of acc
0.00 - 2.50 [0.20s]
F03.13
Characteristic time of S curve at beginning of dec
0.00 - 2.50 [0.20s]
F03.14
Characteristic time of S curve at end of dec
0.00 - 2.50 [0.20s]
Refer to figure in F03.00.
F03.15
Jog acc time
0.1 - 6000.0 [6.0s]
F03.16
Jog dec time
0.1 - 6000.0 [6.0s]
F03.17
Dec time for EMR stop
0.1 - 6000.0 [10.0s]
F00.06
Frequency
Time
0
T1
：
F03.11
T2
：
F03.12
T3
：
F03.13
T4
：
F03.14
T1
T2
T3
T4
T5
T6
T7
T8
F00.06
Frequency
Time
0
Acc. time
Dec. time