Danfoss VLT FC 102 Instruction Manual page 29

Commissioning
4. Press [OK]. A progress bar shows the uploading or
downloading process.
5. Press [Hand On] or [Auto On] to return to normal
operation.
5.3.5 Changing Parameter Settings
View Changes
Quick Menu Q5 - Changes Made lists all parameters changed
from default settings.
•
The list shows only parameters which have been
changed in the current edit set-up.
•
Parameters which have been reset to default values
are not listed.
•
The message 'Empty' indicates that no parameters
have been changed.
Changing Settings
Parameter settings can be accessed and changed from the
[Quick Menu] or from the [Main Menu]. The [Quick Menu]
only gives access to a limited number of parameters.
1. Press [Quick Menu] or [Main Menu] on the LCP.
▲ ▼
2.
Press [ ] [ ] to browse through the parameter
groups, press [OK] to select a parameter group.
▲ ▼
3.
Press [ ] [ ] to browse through the parameters,
press [OK] to select a parameter.
▲ ▼
4.
Press [ ] [ ] to change the value of a parameter
setting.
5.
Press [◄] [►] to shift digit when a decimal
parameter is in the editing state.
6. Press [OK] to accept the change.
7. Press either [Back] twice to enter "Status", or press
[Main Menu] once to enter "Main Menu".
5.3.6 Restoring Default Settings
NOTICE!
Initialization restores the unit to factory default settings.
Any programming, motor data, localization, and
monitoring records will be lost. Uploading data to the LCP
provides a backup before initialization.
®
VLT HVAC Drive Instruction Manual
Restoring the adjustable frequency drive parameter settings
back to default values is done by initialization of the
adjustable frequency drive. Initialization can be carried out
through 14-22 Operation Mode (recommended) or manually.
•
•
Recommended Initialization Procedure, via 14-22 Operation
Mode
1.
2.
3.
4.
5.
Default parameter settings are restored during start-up. This
may take slightly longer than normal.
6.
7.
Manual Initialization Procedure
1.
2.
Factory default parameter settings are restored during start-
up. This may take slightly longer than normal.
Manual initialization does not reset the following adjustable
frequency drive information
•
•
•
•
MG11AJ22 - Rev. 2013-09-13
Initialization using 14-22 Operation Mode does not
reset adjustable frequency drive settings such as
operating hours, serial communication selections,
personal menu settings, fault log, alarm log, and
other monitoring functions.
Manual initialization erases all motor, programming,
localization, and monitoring data and restores
factory default settings.
Press [Main Menu] twice to access parameters.
Scroll to 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.
Alarm 80 is displayed.
Press [Reset] to return to operation mode.
Remove power to the unit and wait for the display
to turn off.
Press and hold [Status], [Main Menu], and [OK] at
the same time while applying power to the unit
(approximately 5 s or until audible click and fan
starts).
15-00 Operating hours
15-03 Power-ups
15-04 Over Temps
15-05 Over Volts
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