Table of Contents
Advertisement
AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL
simple PLC control. Max 15 steps speed can be process control. Details see "FC" multi step, PLC function and swing
frequency parameter group. If one step speed running time is set as "0", it will jump over this step. It is convenient to set
step speed. While [F0.07] LED "00" digit is 0, frequency control direction is invalid. While [F0.16] is set as 2—REV
forbid and any step direction is set as REV, this step run as 0 speed. PLC and multi steps speed are both for frequency
inverter vary speed and run under certain rules. Under multi steps running, step switch and direction change is control
be the different combination between multi step control terminal and COM defined by multifunction input terminals. PLC
not only can define one cycle of multi steps frequency in the function parameters. It can also define the run time,
direction, ACC/DEC time and cycle mode of multi steps in the function parameters. Multi steps control terminal can be
defined by any multifunction terminal. Details refer to [F2.00-F2.07].
10: Reserved
11: Optional card Main channel given frequency is controlled by input signal by optional card. For optional card
installation, parameter setting please refers to user manual.
12: Terminal switch Frequency setting main channel is selected by frequency selection terminal which can be defined
by any multi function terminal. See [F2.00-F2.07] please. Relation table between terminal state and frequency setting
channel:
Frequency
setting selection
setting selection
terminal 4
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
Combination details refer to multistep speed time order of "FC" parameter.
Note: valid combination of frequency selection terminal is 0-11(algorism). Frequency inverter will output 0.00Hz
if not within this range. "OFF"in the table means invalid. "ON" means valid.
F0.04
Main channel gain
It is used to magnify or reduce the main channel input signal, can adjust given frequency of main channel at prorate.
Frequency give auxiliary channel
F0.05
selection
It is used to select auxiliary channel for frequency given, directly control or impact output frequency of frequency inverter.
Relationship between main channel and auxiliary channel can be defined by [F0.07].
0: Keyboard number setting Given frequency of auxiliary channel is given and modified by [F0.08] keyboard number
set frequency. While [F4.04] LED "0" digit is set as 1 by UP/DOWM key, [F0.08] can be quick modified by UP/DOWN
key whether frequency inverter is running or stop.Whether save is decided by [F4.04] LED "00" digit.
1: Keyboard potentiometer Given frequency of auxiliary channel is given and modified by potentiometer.Detail refer to
[F4.07-F4.10].
Frequency
Frequency
setting selection
terminal 3
terminal 2
OFF
OFF
OFF
OFF
OFF
ON
OFF
ON
ON
OFF
ON
OFF
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
ON
OFF
ON
Frequency
setting selection
terminal 1
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
Setting range: 0.000-5.000
Setting range: 0-6
75
Function Parameter specifications
Frequency setting channel
Keyboard number give
Keyboard potentiometer give
Voltage analog VS1 give
Voltage analog VS2 give
Voltage analog AS give
Terminal pulse PUL give
RS48 communication give
UP/DOWN control
PI control give
PLC give
Reserved
Optional card
Factory setting: 1.000
Factory setting: 1
Advertisement
Table of Contents
