Publicité
Specification of high-performance vector convertor
Any reached frequency detection range 1
P8-31
Any reached frequency detection value 2
P8-30
Any reached frequency detection range 2
P8-31
When the output frequency of the inverter, when arriving at any frequency detection value detected positive and negative
amplitude range, multi-DO output ON signal.
VFD arrival frequency detection provides two sets of arbitrary parameters were set frequency value and frequency
detection range. 6-20 schematic diagram for the function.
Operating frequency
Any arrival frequency
Any arrival frequency
detection signal DO or relay
Zero-current detection level
P8-34
Zero-current detection delay time
P8-35
When the inverter output current is less than or equal to zero current detection level and lasts longer than the zero current
detection delay time, the inverter output multifunction DO ON signal. Figure 6-21 zero current detection Fig.
Setting range
Setting range
Setting range
ON
OFF
OFF
Figure 6-20 arbitrary frequency detection arrival schematic
Setting range
Setting range
- 113 -
Factory default
0.0% to 100.0% (maximum frequency)
Factory default
0.00Hz ~ maximum frequency
Factory default
0.0% to 100.0% (maximum frequency)
ON
OFF
Factory default
0.0%～300.0% (motor rated current)
Factory default
0.00s～600.00s
Parameter description
0.0%
50.00Hz
0.0%
Frequency detection width
Frequency detection width
time
5.0%
0.10s
Publicité
