Parameter Description
VD300 Series Inverter User Manual
- 136 -
P09.29
Droop Control Frequency
Drop Rate
0.00Hz~10.00Hz
0.00Hz
○
This parameter adjust the inverter frequency change ratio of speed sagging. When several units of
inverter drive the same load at the same time, due to speed variation resulting in load distribution
unbalance, the inverter with higher speed will bear heavier load. The sagging control function can
make speed sagging following the load increasing so to balance the load distribution.
P09.30
Accumulative Running
Time Reached Set
0h~65535h
0h
○
P09.31
Accumulative Power-On
Time Reached Set
0h~65535h
0h
○
P09.32
Current Running Time
Reached Set
0min~65535min
0min
○
P09.33
Current Power-On Time
Reached Set
0min~65535min
0min
○
The function code is used to set their own time of arrival, when the setting time, digital output
terminals output corresponding DO signals (21 ~ 24 function).
P09.34
Any Frequency Reaching
0.00Hz~P00.07 (max output frequency)
0.00
○
P09.35
Any Frequency Reaching
Detection Amplitude
0.00Hz~P09.34
0.00
○
When output frequency is within the positive/negative detection width range of any set frequency, DO
output terminal output ON signal (the DO terminal has to be set as “random arrival frequency
function”). As below diagram:
Fig 6.9-6 Random arrival frequency detecting diagram
P09.36
Any Current Reaching
0.0%~300.0%
0.0%
○
P09.37
Any Current Reaching
Detection Amplitude
0.0%~P09.36
0.0%
○
When output frequency is within positive/negative detection width range in any set current, DO output
terminal output ON signal (the DO terminal has to be set as “random arrival current function”). As
below diagram:
Summary of Contents for VD300 Series
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