WARNING
UNINTENDED START
When the frequency converter is connected to AC mains,
or DC power supply, the motor may start at any time.
Unintended start during programming, service or repair
work can result in death, serious injury, or property
damage. The motor can start by means of an external
switch, a serial bus command, an input reference signal
from the LCP, or after a cleared fault condition.
To prevent unintended motor start:
•
Disconnect the frequency converter from mains.
•
Press [Off/Reset] on the LCP, before
programming parameters.
•
The frequency converter, motor, and any driven
equipment must be fully wired and assembled
when the frequency converter is connected to
AC mains, or DC power supply.
5.2.1
Uploading Data to the LCP
1. Press [Off] to stop the motor before uploading or
downloading data.
2.
Go to 0-50 LCP Copy.
3. Press [OK].
4.
Select All to LCP.
5. Press [OK]. A progress bar shows the uploading
process.
6. Press [Hand On] or [Auto On] to return to normal
operation.
5.2.2
Downloading Data from the LCP
1. Press [Off] to stop the motor before uploading or
downloading data.
2.
Go to 0-50 LCP Copy.
3. Press [OK].
4.
Select All from LCP.
5. Press [OK]. A progress bar shows the
downloading process.
6. Press [Hand On] or [Auto On] to return to normal
operation.
5.3
Restoring Default Settings
NOTICE
Initialisation restores the unit to factory default settings.
Any programming, motor data, localisation, and
monitoring records are lost. Uploading data to the LCP
provides a back-up before initialisation.
Restoring the frequency converter parameter settings back
to default values is done by initialisation of the frequency
converter. Initialisation can be carried out via
14-22 Operation Mode or manually.
•
Initialisation using 14-22 Operation Mode does not
change frequency converter data such as
operating hours, serial communication selections,
personal menu settings, fault log, alarm log, and
other monitoring functions.
•
Using 14-22 Operation Mode is generally
recommended.
•
Manual initialisation erases all motor,
programming, localisation, and monitoring data
and restores factory default settings.
5.3.1
Recommended Initialisation
1. Press [Main Menu] twice to access parameters.
2.
Scroll to 14-22 Operation Mode.
3. Press [OK].
4.
Scroll to Initialisation.
5. Press [OK].
6. Remove power to the unit and wait for the
display to turn off.
7. Apply power to the unit.
Default parameter settings are restored during start-up.
This may take slightly longer than normal.
8. Alarm 80 is displayed.
9. Press [Reset] to return to operation mode.
5.3.2
Manual Initialisation
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 and apply power to the unit.
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:
•
15-00 Operating hours
•
15-03 Power Up's
•
15-04 Over Temp's
•
15-05 Over Volt's
User Interface
Operating Instructions
MG16J202 Danfoss A/S © Rev. 05/2014 All rights reserved. 67
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