Danfoss VLT FC 102 Operating Instructions Manual page 25

Commissioning
D. Operation Keys and Reset
Operation keys are located at the bottom of the LCP.
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
Off
19 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 [ ]/[ ] keys.
5.3.3 Parameter Settings
Establishing the correct programming for applications
often requires setting functions in several related
parameters. Details for parameters are provided in
9.2 Parameter Menu Structure.
Programming data are stored internally in the frequency
converter.
•
For backup, 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
5.3.4 Uploading/Downloading Data to/from
the LCP
1. Press [Off] to stop the motor before uploading or
downloading data.
2. Go to [Main Menu] 0-50 LCP Copy and Press [OK].
3. Select All to LCP to upload data to LCP or select
All from LCP to download data from the LCP.
4. Press [OK]. A progress bar shows the uploading
or downloading process.
5. Press [Hand On] or [Auto On] to return to normal
operation.
®
VLT HVAC Drive Operating Instructions
5.3.5 Changing Parameter Settings
View Changes
Quick Menu Q5 - Changes Made lists all parameters
changed from default settings.
•
•
•
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.
2.
3.
4.
5.
6.
7.
5.3.6 Restoring Default Settings
NOTICE
Initialisation restores the unit to factory default settings.
Any programming, motor data, localisation, and
monitoring records will be lost. Uploading data to the
LCP provides a backup 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 through
14-22 Operation Mode (recommended) or manually.
•
•
MG11AJ02 - Rev. 2013-07-31
The list shows only parameters which have been
changed in the current edit-setup.
Parameters which have been reset to default
values are not listed.
The message 'Empty' indicates that no
parameters have been changed.
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 "Main Menu".
Initialisation using 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, localization, and monitoring data
and restores factory default settings.
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