Parameter Description VD120 Series Inverter User Manual
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F0-08
Auxiliary
Frequency
Source Offset
Frequency when
Superimposed
0.00Hz~max frequency F0-10
0.00Hz
○
This function code is only valid at the time of frequency source selection of the main and auxiliary
operation.
When the frequency source is main and auxiliary operation, F0-08 as offset frequency, and with main
and auxiliary operation result superimposed as the final frequency set value, make the frequency set
can be more flexible.
F0-09
Digital Setting
Frequency
0.00Hz~max frequency (F0-10)
50.00Hz
○
When frequency source selection as “digital setting” or “terminal UP/DOWN”, the function code value
is the initial value of frequency digital setting of inverter.
F0-10
Max Frequency
50.00Hz~600.00Hz
50.00Hz
◎
VD120 analog input, pulse input (HDI1), multi-reference etc., 100% of their relative to F0-10 scaling
as frequency source.
F0-11
Frequency Upper
Limit Source
0: F0-12 setting
1: AI1
2: Reserved
3: Reserved
4: PULSE setting
5: Communication setting
0
◎
Define the frequency upper limit source. Frequency upper limit can be from digital setting (F0-12),
also from the analog input channel. When use analog input set the frequency upper limit, 100% of the
analog input set corresponding F0-12.
For example at the scene of the winding control using torque control mode, in order to avoid material
break appear “galloping” phenomenon, can use analog set the frequency upper limit, when inverter
running to the frequency upper limit value, the frequency inverter in frequency upper limit running.
F0-12
Frequency Upper
Limit
Frequency lower limit F0-14~max frequency
F0-10
50.00Hz
○
F0-13
Frequency Upper
Limit Offset
0.00Hz~max frequency F0-10
0.00Hz
○
When the frequency upper limit for analog or PULSE setting, F0-13 as the offset of set value, the
offset frequency and F0-11 set frequency upper limit value superposition, as the final frequency upper
limit set value.
F0-14
Frequency Lower
Limit
0.00Hz~frequency upper limit F0-12
0.00Hz
○
When frequency instructions is lower than the frequency lower limit of F0-14 set, inverter can stop,
running at frequency lower limit or zero speed, what running mode can be through the F1-17 (set
frequency is lower than the frequency lower limit running mode) set.
F0-15
Frequency
Command
Resolution
2: 0.01Hz
2
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Summary of Contents for VD120 Series
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