ACD320 user manual
Parameter Description
Note: For two-wire operation mode, when FWD/REV terminal is enabled and the stop
command produced by other sources stops the equipment, the inverter does not start to operate
after the stop command disappears even if the control terminal FWD/REV is still valid. If the
inverter needs to operate, it is required to trigger FWD/REVagain.
Function Code
Name
Setting Range
Default
Value
UP/DOWN
F2.08
frequency increment
0.01～50.00Hz/s
0.50Hz/s
variable rate
Terminal UP/DOWN regulates the change rate of frequency setting.
Function Code
Name
Setting Range
Default
Value
F2.09
AVI lower limit
0.00V～10.00V
0.30V
F2.10
F2.11
F2.12
AVI lower limit
corresponding setting
AVI upper limit
corresponding setting
AVI upper limit
corresponding setting
-100.0%～100.0%
0.00V～10.00V
-100.0%～100.0%
0.0%
9.70V
100.0%
F2.13
AVI input filtering time
0.00s～10.00s
0.10s
Above function codes define the relationship between analog input voltage and the setting
value that analog input is corresponding to.When the analog input voltage exceeds the range of
the set maximum or minimum input, the beyond portion should be calculated with maximum
input or minimum input.
When analog input is amperage input, 0mA-20mAis corresponding to 0V-10V.
For different applications, the corresponding nominal value of analog setting 100.0%is
different. For details, please refer to each application description.
Following figures shows several settings. Note: AVI lower limit must be less or equal to
AVI upper limit.
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