•
Settings that are stored in the LCP are not
changed when restoring factory default settings.
•
Changes made to default settings as well as any
programming entered into parameters are stored
and available for viewing in the quick menu. See
chapter 3.6 Local Control Panel (LCP)
6.7.1 Uploading and Downloading
Parameter Settings
The drive operates using parameters stored on the control
card, which is located within the drive. The upload and
download functions move the parameters between the
control card and the LCP.
1.
Press [Off].
2.
Go to
parameter 0-50 LCP Copy
and press [OK].
3.
Select 1 of the following:
3a
To upload data from the control card to
the LCP, select
[1] All to LCP
.
3b
To download data from the LCP to the
control card, select
[2] All from LCP
.
4.
Press [OK]. A progress bar shows the uploading or
downloading process.
5.
Press [Hand On] or [Auto On].
6.7.2 Restoring Factory Default Settings
NOTICE
LOSS OF DATA
Loss of programming, motor data, localization, and
monitoring records occurs when restoring default
settings. To create a back-up, upload data to the LCP
before initialization. Refer to
Downloading Parameter Settings
.
Restore the default parameter settings by initializing the
unit. Initialization is carried out through
parameter 14-22 Operation Mode
or manually.
Parameter 14-22 Operation Mode
does not reset settings
such as the following:
•
Running hours.
•
Serial communication options.
•
Personal menu settings.
•
Fault log, alarm log, and other monitoring
functions.
Recommended initialization
1.
Press [Main Menu] twice to access parameters.
2.
Go to
parameter 14-22 Operation Mode
and
press [OK].
3.
Scroll to
Initialization
and press [OK].
4.
Remove power to the unit and wait for the
display to turn off.
5.
Apply power to the unit. Default parameter
settings are restored during start-up. Start-up
takes slightly longer than normal.
6.
After
alarm 80, Drive initialized to default value
appears, press [Reset].
Manual initialization
Manual initialization resets all factory settings except for
the following:
•
Parameter 15-00 Operating Hours
.
•
Parameter 15-03 Power Up's
.
•
Parameter 15-04 Over Temp's
.
•
Parameter 15-05 Over Volt's
.
To perform manual initialization:
1.
Remove power to the unit and wait for the
display to turn off.
2.
Press and hold [Status], [Main Menu], and [OK]
simultaneously while applying power to the unit
(approximately 5 s or until an audible click
sounds and the fan starts). Start-up takes slightly
longer than normal.
Commissioning
VLT® Refrigeration Drive FC 103
56
Danfoss A/S © 04/2018 All rights reserved.
MG16P222
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