Danfoss VLT AQUA Drive FC 202 Operating Manual page 41

Commissioning
Key Function
18 Hand On Starts the frequency converter in local
control.
•
An external stop signal by control input
or serial communication overrides the
local hand on.
19 Off Stops the motor but does not remove power
to the frequency converter.
20 Auto On Puts the system in remote operational mode.
•
Responds to an external start command
by control terminals or serial communi-
cation.
21 Reset Resets the frequency converter manually
after a fault has been cleared.
Table 5.5 Legend to Illustration 5.1, Operation Keys and Reset
NOTICE
The display contrast can be adjusted by pressing [Status]
▲ ▼
and the [ ]/[ ] keys.
5.3.4 Parameter Settings
Establishing the correct programming for applications
often requires setting functions in several related
parameters. Details for parameters are provided in
chapter 9.2 Parameter Menu Structure.
Programming data is stored internally in the frequency
converter.
•
For back-up, upload data into the LCP memory.
•
To download data to another frequency
converter, connect the LCP to that unit and
download the stored settings.
•
Restoring factory default settings does not
change data stored in the LCP memory.
5.3.5 Uploading/Downloading Data to/from
the LCP
1. Press [Off] to stop the motor before uploading or
downloading data.
2. Press [Main Menu], parameter 0-50 LCP Copy and
press [OK].
3. Select [1] All to LCP to upload data to the LCP, or
select [2] All from LCP to download data from the
LCP.
4. Press [OK]. A progress bar shows the uploading or
downloading progress.
5. Press [Hand On] or [Auto On] to return to normal
operation.
MG21A402
Operating Guide
5.3.6 Changing Parameter 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.
2.
3.
4.
5.
6.
7.
View changes
Quick Menu Q5 - Changes Made lists all parameters
changed from default settings.
•
•
•
5.3.7 Restoring Default Settings
NOTICE
Risk of losing programming, motor data, localization, and
monitoring records by restoration of default settings. To
provide a back-up, upload data to the LCP before initiali-
zation.
Restoring the default parameter settings is done by initiali-
zation of the frequency converter. Initialization is carried
out through parameter 14-22 Operation Mode
(recommended) or manually.
•
•
Danfoss A/S © 11/2016 All rights reserved.
Press [Quick Menu] or [Main Menu] on the LCP.
▲ ▼
Press [ ] [ ] to browse through the parameter
groups, press [OK] to select a parameter group.
▲ ▼
Press [ ] [ ] to browse through the parameters,
press [OK] to select a parameter.
▲ ▼
Press [ ] [ ] to change the value of a parameter
setting.
Press [◄] [►] to shift digit when a decimal
parameter is in the editing state.
Press [OK] to accept the change.
Press either [Back] twice to enter Status, or press
[Main Menu] once to enter the Main Menu.
The list only shows 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.
Initialization using parameter 14-22 Operation
Mode does not reset frequency converter settings,
such as hours run, 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.
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