Quick Set-Up - Danfoss VLT MICRO Manual

Quick Set-up

Refer to the relevant chapters of this manual for detailed instructions to configure the
VLT MICRO for your specific requirements.
Before you start, please read the safety instructions in Chapter 1 of this
manual. The adjustable frequency drive contains dangerous voltages when
connected to the AC line. Improper connection of the motor or the VLT
MICRO may cause equipment failure, serious injury or death.
Follow the directions in this Quick Set-up, as well as all local and national safety codes.
Electrical Installation, Power
Connect the AC line and motor cables as shown in Chapter 2 of this manual.
Programming
The VLT adjustable frequency drive is programmed by
means of the Digital Keypad. Refer to Chapter 3 for the
keypad functions.
NOTE:
Speed reference is controlled by the "Arrow" keys. If the
potentiometer is to be used as the speed reference
parameter Pr.00 will need to be programmed to 04.
Set the following parameters according to the motor
nameplate:
Max motor frequency
Max motor voltage
Motor rated current
Motor Full Load Amps
Pr.52 =
Drive's Max. Cont. Amps
Set the ramp times:
Accel time
Decel time
Motor Start
Press the "RUN" key to start the motor. Adjust desired speed using the "Arrow" keys.
Parameter Pr.04
Parameter Pr.05
Parameter Pr.52
x 100
Parameter Pr.10
Parameter Pr.11
21
® ® ® ® ®
VLT MICRO
RUN STOP
FWD
MODE
ENTER
50
100
0
FREQ SET
Drive's Max Continuous Amps
Model: 240V
176F7300
176F7301
176F7302
Drive's Max Continuous Amps
Model: 460V
176F7312
176F7313
176F7314
REV
RUN
STOP
RESET
Amps
2.5
5.0
7.0
Amps
3.0
4.0
5.0