System Start Up - Danfoss VLT AutomationDrive Operating Instructions Manual

Start Up and Functional Tes...
•
Enable overvoltage control in 2-17 Over-voltage
Control
See 8.4 Warning and Alarm Definitions for resetting the
frequency converter after a trip.
NOTE
3.1 Pre-start through 3.7 Local-control Test in this chapter
conclude the procedures for applying power to the
3 3
frequency converter, basic programming, set-up, and
functional testing.

3.8 System Start Up

The procedure in this section requires user-wiring and
application programming to be completed. 6 Application Set-
Up Examples is intended to help with this task. Other aids to
application set-up are listed in 1.2 Additional Resources. The
following procedure is recommended after application set-
up by the user is completed.
CAUTION
MOTOR START!
Ensure that the motor, system, and any attached equipment
is ready for start. It is the responsibility of the user to ensure
safe operation under any operational condition. Failure to
ensure that the motor, system, and any attached equipment
is ready for start could result in personal injury or equipment
damage.
1. Press [Auto On].
2. Ensure that external control functions are properly
wired to the frequency converter and all
programming completed.
3. Apply an external run command.
4. Adjust the speed reference throughout the speed
range.
5. Remove the external run command.
6. Note any problems.
If warnings or alarms occur, see 8 Warnings and Alarms.
26
®
VLT AutomationDrive Operating
Instructions
®
MG.33.AJ.02 - VLT is a registered Danfoss trademark