•
The message
Empty
indicates that no parameters
have been changed.
5.3.6 Restoring Default Settings
NOTICE!
Risk of losing programming and monitoring records by
restoration of default settings. To provide a back-up,
upload data to the LCP before initialisation.
Restoring the default parameter settings is done by initiali-
sation of the frequency converter. Initialisation is carried
out through
parameter 14-22 Operation Mode
(recommended) or manually.
•
Initialisation using
parameter 14-22 Operation
Mode
does not reset frequency converter settings,
such as operating hours, serial communication
selections, personal menu settings, fault log,
alarm log, and other monitoring functions.
•
Manual initialisation erases all motor,
programming, localisation, and monitoring data,
and restores factory default settings.
Recommended initialisation procedure, via
parameter 14-22 Operation Mode
1.
Press [Main Menu] twice to access parameters.
2.
Scroll to
parameter 14-22 Operation Mode
and
press [OK].
3.
Scroll to
[2] Initialisation
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.
This may take slightly longer than normal.
6.
Alarm 80 is displayed.
7.
Press [Reset] to return to operation mode.
Manual initialisation procedure
1.
Remove power to the unit and wait for the
display to turn off.
2.
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).
Factory default parameter settings are restored during
start-up. This may take slightly longer than normal.
Manual initialisation does not reset the following frequency
converter information:
•
Parameter 15-00 Operating hours
•
Parameter 15-03 Power-ups
•
Parameter 15-04 Over Temps
•
Parameter 15-05 Over Volts
5.4 Basic Operational Programming
5.4.1 VLT
®
Low Harmonic Drive
Programming
The low harmonic drive includes 2 LCPs: 1 to control the
frequency converter side and 1 to control the filter side.
Because of this unique design, the detailed parameter
information for the product is found in 2 places.
Detailed programming information for the frequency
converter portion can be found in the relevant
programming guide
. Detailed programming information for
the filter can be found in the
VLT
®
Active Filter AAF 006
Operating Instructions
.
The remaining sections in this chapter apply to the
frequency converter side. The active filter of the low
harmonic drives is pre-configured for optimal performance
and must only be turned on by pressing its [Hand On] key
after the frequency converter side is commissioned.
5.4.2 Commissioning with SmartStart
The SmartStart wizard enables fast configuration of basic
motor and application parameters.
•
SmartStart starts automatically at first power-up
or after initialization of the adjustable frequency
drive.
•
Follow the on-screen instructions to complete the
commissioning of the adjustable frequency drive.
Always reactivate SmartStart by selecting
Quick
Menu Q4 - SmartStart
.
•
For commissioning without use of the SmartStart
wizard, refer to
chapter 5.4.3 Commissioning via
or the programming guide.
NOTICE!
Motor data is required for the SmartStart set-up. The
required data is normally available on the motor
nameplate.
Start-up and Functional Tes...
VLT
®
AutomationDrive FC 302 Low Harmonic Drive
132–630 kW
56
Danfoss A/S © Rev. 04/2015 All rights reserved.
MG37A322
5
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