Carrier WEATHERMAKER 48/50AJ - Manual (Page 164)

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APPENDIX C — VFD INFORMATION (cont)
CHANGED PARAMETERS MODE — The Changed Param-
eters mode is used to view and edit recently changed parameters
on the drive. To view the changed parameters, perform the
following procedure:
1. Select MENU (SOFT KEY 2). The Main menu will be
displayed.
2. Use the UP or DOWN keys to highlight CHANGED
PAR on the display screen and press ENTER (SOFT
KEY 2). A list of the recently changed parameters will be
displayed.
3. Use the UP or DOWN keys to highlight the desired pa-
rameter group and press EDIT (SOFT KEY 2) to change
the parameter if desired.
4. Press EXIT (SOFT KEY 1) to exit the Changed Parame-
ters mode.
DRIVE PARAMETER BACKUP MODE — The drive param-
eter back up mode is used to export the parameters from one
drive to another. The parameters can be uploaded from a VFD
to the removable control panel. The control panel can then be
transferred to another drive and the parameters downloaded into
memory.
Depending on the motor and application, there are two
options available. The first option is to download all parame-
ters. This copies both application and motor parameters to the
drive from the control panel. This is recommended when using
the same application for drives of the same size. This can also
be used to create a backup of the parameters group for the
drive.
The second option downloads only the application parame-
ters to the drive. This is recommended when using the same ap-
plication for drives of different sizes. Parameters 9905, 9906,
9907, 9908, 9909, 1605, 1607, 5201, and group 51 parameters
and internal motor parameters are not copied.
Upload All Parameters — To upload and store parameters in
the control panel from the VFD, perform the following
procedure:
1. Select MENU (SOFT KEY 2). The Main menu will be
displayed.
2. Use the UP or DOWN keys to highlight PAR BACKUP
on the display screen and press ENTER (SOFT KEY 2).
3. Use the UP or DOWN keys to highlight UPLOAD TO
PANEL and press SEL (SOFT KEY 2).
4. The text “Copying Parameters” will be displayed with a
progress indicator. To stop the process, select ABORT
(SOFT KEY 1).
5. When the upload is complete, the text “Parameter upload
successful” will be displayed.
6. The display will then return to the PAR BACKUP menu.
Select EXIT (SOFT KEY 1) to return to the main menu.
7. The control panel can now be disconnected from the
drive.
Download All Parameters — To download all parameters
from the control panel to the VFD, perform the following
procedure:
1. Install the control panel with the correct parameters onto
the VFD.
2. Select MENU (SOFT KEY 2). The Main menu will be
displayed.
3. Use the UP or DOWN keys to highlight PAR BACKUP
on the display screen and press ENTER (SOFT KEY 2).
4. Use the UP or DOWN keys to highlight DOWNLOAD
TO DRIVE ALL and press SEL (SOFT KEY 2).
5. The text “Restoring Parameters” will be displayed with a
progress indicator. To stop the process, select ABORT
(SOFT KEY 1).
6. When the download is complete, the text “Parameter
download successful” will be displayed.
7. The display will then return to the PAR BACKUP menu.
Select EXIT (SOFT KEY 1) to return to the main menu.
8. The control panel can now be disconnected from the
drive.
Download Application Parameters — To download applica-
tion parameters only to the control panel from the VFD,
perform the following procedure:
1. Install the control panel with the correct parameters onto
the VFD.
2. Select MENU (SOFT KEY 2). The Main menu will be
displayed.
3. Use the UP or DOWN keys to highlight PAR BACKUP
on the display screen and press ENTER (SOFT KEY 2).
4. Use the UP or DOWN keys to highlight DOWNLOAD
APPLICATION and press SEL (SOFT KEY 2).
5. The text “Downloading Parameters (partial)” will be
displayed with a progress indicator. To stop the process,
select ABORT (SOFT KEY 1).
6. When the download is complete, the text “Parameter
download successful” will be displayed.
7. The display will then return to the PAR BACKUP menu.
Select EXIT (SOFT KEY 1) to return to the main menu.
8. The control panel can now be disconnected from the
drive.
CLOCK SET MODE — The clock set mode is used for
setting the date and time for the internal clock of the VFD. In
order to use the timer functions of the VFD control, the internal
clock must be set. The date is used to determine weekdays and
is visible in the fault logs.
To set the clock, perform the following procedure:
1. Select MENU (SOFT KEY 2). The Main menu will be
displayed.
2. Use the UP or DOWN keys to highlight CLOCK SET on
the display screen and press ENTER (SOFT KEY 2). The
clock set parameter list will be displayed.
3. Use the UP or DOWN keys to highlight CLOCK VISI-
BILITY and press SEL (SOFT KEY 2). This parameter
is used to display or hide the clock on the screen. Use the
UP or DOWN keys to change the parameter setting. Press
OK (SOFT KEY 2) to save the configuration and return
to the Clock Set menu.
4. Use the UP or DOWN keys to highlight SET TIME and
press SEL (SOFT KEY 2). Use the UP or DOWN keys to
change the hours and minutes. Press OK (SOFT KEY 2)
to save the configuration and return to the Clock Set
menu.
5. Use the UP or DOWN keys to highlight TIME FORMAT
and press SEL (SOFT KEY 2). Use the UP or DOWN
keys to change the parameter setting. Press OK (SOFT
KEY 2) to save the configuration and return to the Clock
Set menu.
6. Use the UP or DOWN keys to highlight SET DATE and
press SEL (SOFT KEY 2). Use the UP or DOWN keys to
change the day, month, and year. Press OK (SOFT KEY
2) to save the configuration and return to the Clock Set
menu.