3.2 Applying Power to the Adjustable Frequency Drive
WARNING
HIGH VOLTAGE!
Adjustable frequency drives contain high voltage when
connected to AC line power. Installation, start-up and
maintenance should be performed by qualified personnel
only. Failure to perform installation, start-up and
maintenance by qualified personnel could result in death
or serious injury.
WARNING
UNINTENDED START!
When adjustable frequency drive is connected to AC line
power, the motor may start at any time. The Adjustable
frequency drive, motor, and any driven equipment must be
in operational readiness. Failure to be in operational
readiness when the Adjustable frequency drive is
connected to AC line power could result in death, serious
injury, equipment, or property damage.
1.
Confirm input voltage is balanced within 3%. If
not, correct input voltage imbalance before
proceeding. Repeat procedure after voltage
correction.
2.
Ensure optional equipment wiring, if present,
matches installation application.
3.
Ensure that all operator devices are in the OFF
position. Panel doors closed or cover mounted.
4.
Apply power to the unit. DO NOT start the
Adjustable frequency drive at this time. For units
with a disconnect switch, turn to the ON position
to apply power to the Adjustable frequency drive.
NOTE!
If the status line at the bottom of the LCP reads AUTO
REMOTE COAST, this indicates that the unit is ready to
operate but is missing an input signal on terminal 27. See
for details.
3.3 Basic Operational Programming
Adjustable frequency drives require basic operational
programming prior to running for best performance. Basic
operational programming requires entering motor
nameplate data for the motor being operated and the
minimum and maximum motor speeds. Enter data in
accordance with the following procedure. Parameter
settings recommended are intended for start-up and
checkout purposes. Application settings may vary. See
for detailed instructions on entering data
through the LCP.
Enter data with power ON, but prior to operating the
adjustable frequency drive.
1.
Press [Main Menu] twice on the LCP.
2.
Use the navigation keys to scroll to parameter
group 0-**
Operation/Display
and press [OK].
130BP066.10
1107 RPM
0 - ** Operation/Display
1 - ** Load/Motor
2 - ** Brakes
3 - ** Reference / Ramps
3.84 A
1 (1)
Main Menu
3.
Use navigation keys to scroll to parameter group
0-0*
Basic Settings
and press [OK].
0-
**
Operation / Display
0.0%
0-0
*
Basic Settings
0-1
*
Set-up Opperations
0-2
*
LCP Display
0-3
*
LCP Custom Readout
0.00A
1(1)
130BP087.10
4.
Use navigation keys to scroll to
0-03 Regional
Settings
and press [OK].
0-0
*
Basic Settings
0.0%
0-03 Regional Settings
[0] International
0.00A
1(1)
130BP088.10
5.
Use navigation keys to select
International
or
North America
as appropriate and press [OK]. (This
changes the default settings for a number of
basic parameters. See
American Default Parameter Settings
for a
complete list.)
6.
Press [Quick Menu] on the LCP.
Start-up and Functional Tes...
VLT
®
AutomationDrive Instruction
Manual
MG.33.AI.22 - VLT
®
is a registered Danfoss trademark
3-3
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