WEG CFW700, Programming And Troubleshooting Manual

Page: 76 / 223

10
VVW Control
10-6 | CFW700
Step Action/Result Display indication
1
- Monitoring Mode.
- Press the ENTER/MENU key to get
into the first level of the programming
mode.
2
- The PARAM group is selected, press
the or keys to select the
STARTUP group.
3
- Press ENTER/MENU when the
group is selected.
4
- The parameter “P0317 – Oriented
Start-up” is then selected, press
the ENTER/MENU to get into the
parameter content.
5
- Change the parameter P0317 to
“1 -
Yes” , by using the key.
6 - Press ENTER/MENU to save.
7
- In this moment the Oriented Start-up
routine is initiated and the
“CONF”
status is indicated at the keypad
(HMI).
- The parameter “P0000 - Access to
Parameters” is selected. Change
the password to set the remaining
parameters if necessary.
- Press the key to the next
parameter.
8
- If necessary, change “P0296 - Line
Rated Voltage”
. This change will
affect P0151, P0153, P0185, P0321,
P0322, P0323 and P0400.
- Press the key to the next
parameter.
9
- If necessary, change “P0298 -
Applicat ion” parameter. This
change will affect P0156, P0157,
P0158, P0401, P0404 and P0410
(this last one only if P0202 = 0, 1 or
2 - V/f modes). The time and level of
the IGBT overload protection will also
be affected.
- Press the key to the next
parameter.
Step Action/Result Display indication
10
- Set parameter “P0202 - Type
of Control”
pressing
“ENTER/
MENU” . Press the key to select
the desired option: “[3]=VVW” .
Then, press “ENTER/MENU” .
There are three options to exit the
oriented start-up:
1 - Running the Self-tunning;
2 - Manual settings of parameters
from P0409 to P0413;
3 - Changing P0202 from vector to
V/Hz control.
- Press the key to the next
parameter.
11
- If necessary, change “P0398 -
Motor Service Factor”
parameter.
This change will affect the current
and the time of the motor overload
protection operation.
- Press the key to the next
parameter.
12
- If necessary, change “P0399 - Motor
Rated Efficiency”
parameter.
- Press the key to the nex t
parameter.
13
- If necessary, change “P0400 -
Motor Rated Voltage”
parameter.
- This change corrects the output
voltage by the factor “x = P0400/
P0296”.
- Press the key to the next
parameter.
14
- If necessary, change “P0401 -
Motor Rated Current” parameter.
This change will affect P0156, P0157,
P0158 and P0410.
- Press the key to the next
parameter.
15
- If necessary, change
“P0404 -
Motor Rated Power” parameter.
This change will affect P0410.
- Press the key to the next
parameter.
16
- If necessary, change
“P0403 - Motor
Rated Frequency” parameter. This
change will affect P0402.
- Press the key to the next
parameter.
17
- If necessary, change “P0402 -
Motor Rated Speed”
. This change
will affect P0122 to P0131, P0133,
P0134, P0135, P0182, P0208, P0288
and P0289.
- Press the key to the next
parameter.
Figure 10.2: VVW mode Oriented Start-up