Carrier 50PD05 Operating And Service Instructions page 84

APPENDIX B - VFD INFORMATION (CONT)
To adjust the speed in HAND mode, press the UP or DOWN
buttons (the reference changes immediately). The reference can be
modified in the local control (HAND) mode, and can be
parameterized (using Group 11 reference select) to also allow
modification in the remote control mode.
Parameters Mode
The Parameters mode is used to change the parameters on the
drive. To change 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 PARAMETERS
on the display screen and press ENTER (SOFT KEY 2).
3. Use the UP or DOWN keys to highlight the desired
parameter group and press SEL (SOFT KEY 2).
4. Use the UP or DOWN keys to highlight the desired
parameter and press EDIT (SOFT KEY 2).
5. Use the UP or DOWN keys to change the value of the
parameter.
6. Press SAVE (SOFT KEY 2) to store the modified value.
Press CANCEL (SOFT KEY 1) to keep the previous value.
Any modifications that are not saved will not be changed.
7. Choose another parameter or press EXIT (SOFT KEY 1) to
return to the listing of parameter groups. Continue until all
the parameters have been configured and then press EXIT
(SOFT KEY 1) to return to the main menu.
IMPORTANT: The current parameter value appears above the
highlight parameter. To view the default parameter value, press the
UP and DOWN keys sinmltaneously. To restore the default factory
settings, select the Carrier application macro.
Start-Up
Assistant Mode
To use the Start-Up Assistant, 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 ASSISTANTS
on the display screen and press ENTER (SOFT KEY 2).
3. Use the UP or DOWN keys to highlight Commission
Drive and press SEL (SOFT KEY 2).
4. The Start-Up Assistant will display the parameters that need
to be configured. Select the desired values and press SAVE
(SOFT KEY 2) after every change. The process will
continue until all the parameters are set. The assistant checks
to make sure that entered values are in range.
The assistant is divided into separate tasks. The user can activate
the tasks one after the other or independently. The tasks are
typically done in this order: Application, References 1 and 2,
Start/Stop Control, Protections, Constant Speeds, PID Control,
Low Noise Setup, Panel Display, Timed Functions, and Outputs.
Changed Parameters Mode
The ('hanged Parameters 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
parameter group and press EDIT (SOFT KEY 2) to change
the parameter if desired.
4. Press EXIT (SOFT KEY 1) to exit the Changed Parameters
mode.
Drive Parameter
Backup
Mode
The drive parameter 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 parameters. 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 parameters to
the drive. This is recommended when using the same application
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.
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