Shenzhen Hpmont Technology Co., Ltd Chapter 6 Function Introduction
HD30 Series Inverters User Manual ―99―
No. Name Description Range
factory setting
F15.25 ON side delay time of timing function 0.00
300.00
0.00s
OFF side delay time of timing function
F15.25 and F15.26 can be used to set the ON/OFF side delay time (dead area) of the timing function
output relative to the input.
• The timing function output will be ON when the ON time of timing function is longer than that
defined by F15.25.
• The timing function output will be OFF when the OFF time of timing function delays behind that
defined by F15.26.
The timing function operation figure is shown as follows:
F15.27 FAR range 0.00
100.00
2.50Hz
The pulse signal will be output if the inverter’s
output frequency is within the FAR range. As
shown in the right figure.
F15.28 Zero-frequency operation threshold 0.00
upper limit
0.00Hz
Zero-frequency hysteresis
F15.28 and F15.29 are used to set the
zero-frequency operation output control function,
please see the right figure.
ON ON
ON ON
Timing function input
Timing function output
F15.25 F15.25F15.26 F15.26
Output
Detecting range
Preset
frequency
Time
Time
DO
Running status
Running frequency
F15.29
F15.28
Zero-frequency output
Time
Time
Time
Zero-frequency
operation output
6
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