Watt Drive V2000 Series, Руководство пользователя, Страница: 36 / 51

Appearance and name of parts
Explanation of display after power on:
When the inverter is turned on, the display returns to what was displayed when the power was last
turned off (except in the extended function mode).
Basic functions
Function Display *) Function description / parameter setting range
Standard
setting
Set
values
Set / display
frequency set
value
F 01 Y
Setting range 0.5Hz–360Hz (reso/-0.1Hz).
The frequency can be set using the following methods:
Using F 01 and A 20 : Enter the parameter 02 under A 01 .
Using the potentiometer on the digital operator. Enter the
parameter 00 under
A 01 .
By means of a voltage of 0–10 V or a current of 4–20mA at
input terminals O or OI. Enter the parameter 01 under
A 01 .
Using the digital input terminals configured as CF1–CF4. After
selecting the desired frequency stage by applying logic levels
to the digital inputs, the frequency for the selected stage can
be entered. (Note: Multistage speed settings can also be
entered using
A21 - A35 ).
The frequency set value display is independent of the method
with which the set value was entered.
0.0
Acceleration time
1
F 02 Y
Setting range 0.1s–3000s. (Resolution 0.1s in the range of 0.1
through 999.9. Resolution 1s in the range of 1000 through 3000).
10.0
Deceleration time
1
F 03 Y
Setting range 0.1s–3000s. (Resolution 0.1s in the range of 0.1
through 999.9. Resolution 1s in the range of 1000 through 3000).
10.0
Motor direction F 04 N
After pressing the RUN key the motor starts in forward running
mode (parameter 00) or in reverse running mode (parameter 01).
00
Extended functions of group A
Group A comprises a variety of functions, among them functions for adjusting the frequency set value,
functions for setting up multistage speed settings, as well as functions for configuring parameters for a DC
brake, etc.
Function Display *) Function description / parameter setting range
Standard
setting
Set
values
Main functions
Frequency source A 01 N
There are three different ways to set the output frequency:
00: using the potentiometer on the digital operator
01: using analog input terminals O (0-10V) or OI (4-20mA)
02: using functions
F 01 or A 20
01
Run command
source
A 02 N
The command for starting the motor can be issued via:
01: the digital inputs configured as FW or RV
02: the RUN key on the digital operator
01
Base frequency
A 03
N
The base frequency is the frequency where the output voltage
has its maximum value. Setting range 50Hz–360Hz.
50
Maximum
frequency
A 04 N
V
100%
0
f
Base fre-
quency
Maximum
frequency
50