Danfoss VLT Midi Drive FC 280 Operating Instructions Manual page 29

Commissioning
D. Operation keys and reset
Operation keys are at the bottom of the LCP.
Key Function
18 Hand On Starts the frequency converter in hand-on
mode.
•
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 5.12 Legend to Illustration 5.8, Operation Keys and Reset
NOTICE
To adjust the display contrast, press [Status] and the
▲ ▼
[ ]/[ ] keys.
5.3.6 Parameter Settings
Establishing the correct programming for applications
often requires setting functions in several related
parameters. Details for parameters are provided in
chapter 10.2 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.
5.3.7 Changing Parameter Settings with
GLCP
Access and change parameter settings 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.
MG07A102
Operating Instructions
4.
5.
6.
7.
View changes
Quick Menu Q5 - Changes Made lists all parameters
changed from default settings.
•
•
•
5.3.8 Uploading/Downloading Data to/from
the GLCP
1.
2.
3.
4.
5.
5.3.9 Restoring Default Settings with GLCP
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. Initialisation does not reset
the settings for parameter 1-06 Clockwise Direction.
•
Danfoss A/S © 11/2015 All rights reserved.
▲ ▼
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.
Press [Off] to stop the motor before uploading or
downloading data.
Press [Main Menu] parameter 0-50 LCP Copy and
press [OK].
Select [1] All to LCP to upload data to the LCP or
select [2] All from LCP to download data from the
LCP.
Press [OK]. A progress bar shows the uploading or
downloading progress.
Press [Hand On] or [Auto On] to return to normal
operation.
Initialization using parameter 14-22 Operation
Mode does not reset frequency converter settings,
such as operating hours, serial communication
5 5
27