Parameter Settings; Uploading And Downloading Parameter Settings; Restoring Factory Default Settings - Danfoss VLT FC Series Service Manual

Operator Interface and Driv...

4.2.3 Parameter Settings

Establishing the correct programming for applications
requires setting several parameter functions. Details for
parameters are provided in the programming guide.
Parameter settings are stored internally in the drive,
allowing the following advantages:
•
Parameter settings can be uploaded into the LCP
memory and stored as a back-up.
•
Multiple units can be programmed quickly by
connecting the LCP to the unit and downloading
the stored parameter settings.
•
Settings that are stored in the LCP are not
changed when restoring factory default settings.
4.2.4 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].

4.2.5 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 chapter 4.2.4 Uploading and
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:
MG94A502
Service Guide
•
•
•
•
Recommended initialization
1.
2.
3.
4.
5.
6.
Manual initialization
Manual initialization resets all factory settings except for
the following:
•
•
•
•
To perform manual initialization:
1.
2.
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Running hours
Serial communication options
Personal menu settings
Fault log, alarm log, and other monitoring
functions
Press [Main Menu] twice to access parameters.
Go to parameter 14-22 Operation Mode and press
[OK].
Scroll to Initialization and press [OK].
Remove power to the unit and wait for the
display to turn off.
Apply power to the unit. Default parameter
settings are restored during start-up. Start-up
takes slightly longer than normal.
After alarm 80, Drive initialized to default value
appears, press [Reset].
Parameter 15-00 Operating hours
Parameter 15-03 Power Up's
Parameter 15-04 Over Temp's
Parameter 15-05 Over Volt's
Remove power to the unit and wait for the
display to turn off.
Press and hold [Status], [Main Menu], and [OK]
simultaneously while applying power (approxi-
mately 5 s or until a click sounds and the fan
starts). Start-up takes slightly longer than normal.
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