4.6 System Startup
WARNING
MOTOR START
Failure to ensure that the motor, system, and any
attached equipment are ready for start can result in
personal injury or equipment damage. Before start:
•
Ensure that equipment is safe to operate under
any condition.
•
Ensure that the motor, system, and any
attached equipment are ready for start.
The procedure in this section requires the completion of
user wiring and application programming. The following
procedure is recommended after application set-up is
completed.
1.
Press [Auto On].
2.
Apply an external run command.
External run commands can be sent from various
sources, for example a switch, a key, or a
programmable logic controller (PLC).
3.
Adjust the speed reference throughout the speed
range.
4.
Ensure that the system works as intended by
checking the sound and vibration level of the
motor.
5.
Remove the external run command.
If warnings or alarms occur, see
.
4.7 Parameter Settings
Establishing the correct programming for applications
often requires setting the functions of several parameters.
Details for parameters are provided in
chapter 8.3 Parameter Menu Structure
.
Parameter settings are stored internally in the drive system,
providing the following advantages:
•
Parameter settings can be uploaded into the LCP
memory and stored as a back-up.
•
Multiple units can be programmed quickly by
connecting the LCP to each unit, in turn, and
downloading the stored parameter settings.
•
Custom settings that are stored in the LCP are
not changed when restoring the factory default
settings.
4.7.1 Uploading and Downloading
Parameter Settings
The drive system operates by referencing parameters
stored on the control card, located within the drive system.
The upload and download functions move the parameter
settings between the control card and the LCP.
1.
Press [Off].
2.
Go to
parameter 0-50 LCP Copy
and then press
[OK].
3.
Select 1 of the following:
•
To upload data from the control card to
the LCP, select
[1] All to LCP
.
•
To download data from the LCP to the
control card, select
[2] All from LCP
.
4.
Press [OK]. A progress bar shows the uploading or
downloading process.
5.
Press [Hand On] or [Auto On].
4.7.2 Restoring Factory Default Settings
NOTICE
LOSS OF DATA
Loss of programming, motor data, localization, and
monitoring records occurs when restoring default
settings. Before restoring default settings, create a back-
up by uploading this data to the LCP. See
chapter 4.7.1 Uploading and Downloading
Parameter Settings
.
Restore the default parameter settings by initializing the
unit. Initialization is carried out either automatically or
manually, as described in the following procedures.
Automated initialization (recommended)
Automated initialization is performed through
parameter 14-22 Operation Mode
. This process does not
reset settings such as the following:
•
Running hours.
•
Serial communication options.
•
Personal menu settings.
•
Fault log, alarm log, and other monitoring
functions.
Commissioning
User Guide
MG37L202
Danfoss A/S © 08/2017 All rights reserved.
21
4
4
