Danfoss VLT FC 51 Series User Manual

4. Parameter Descriptions
4.1. Parameter group 0: Operation/Display
0-03 Regional Settings
Option: Function:
In order to meet the needs for different default settings in dif-
ferent parts of the world, par. 0-03,
Regional Settings , is imple-
mented in the frequency converter. The selected setting
influences the default setting of the motor nominal frequency.
[0 ]
*
International Sets default of par. 1-23, Motor Frequency , to 50 Hz.
[1] US Sets default of par. 1-23,
Motor Frequency , to 60 Hz.
NB!
This parameter cannot be adjusted while motor
runs.
0-04 Operating State at Power-up (Hand Mode)
Option: Function:
This parameter controls whether or not the frequency converter
should start running the motor when powering up after a power
down in Hand mode.
NB!
If LCP with potmeter is mounted, reference is set
according to actual potmeter value.
[0] Resume Frequency converter starts in same Hand or Off State as when
powered off.
Local reference is stored and used after power-up.
[1]
*
Forced Stop, Ref=Old Frequency converter powers up in Off State meaning that motor
is stopped after power up.
Local reference is stored and used after power-up.
[2] Forced Stop, Ref=0 Frequency converter powers up in Off State meaning that motor
is stopped after power up.
Local reference is set to 0. Thus motor will not start running
before local reference has been increased.
4.1.1. 0-1* Set-up Handling
User defined parameters and miscellaneous external inputs (eg. bus, LCP, analog/digital inputs,
feedback, etc.) controls the functionality of the frequency converter.
A complete set of all parameters controlling the frequency converter is called a set-up. The Micro
Drive FC 51 contains 2 set-ups,
Set-up1 and Set-up 2 .
VLT Micro Drive FC 51 4. Parameter Descriptions
MG.02.C2.02 - VLT
®
is a registered Danfoss trademark 13
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Danfoss VLT FC 51 Series Specifications

General

Enclosure	IP20
Operating Temperature	-10°C to +40°C (without derating), up to +50°C (with derating)
Output Voltage	0 to input voltage
Protection Features	Overcurrent, overvoltage, undervoltage, short circuit, overload, overtemperature, ground fault
Cooling Method	Forced convection
Input Voltage	200-240V AC, 380-480V AC