Danfoss VLT FC 51 Series User Manual

6-14 Terminal 53 Low Ref./Feedb. Value
Range: Function:
The scaling value corresponding to the low voltage/low current
set in parameters 6-10 and 6-12.
0.000
*
[-4999 - 4999] Enter analog input scaling value.
6-15 Terminal 53 High Ref./Feedb. Value
Range: Function:
The scaling value corresponding to the maximum reference
feedback value set in parameters 6-11 and 6-13.
50.00
*
[-4999 - 4999] Enter analog input scaling value.
6-16 Terminal 53 Filter Time Constant
Range: Function:
A first-order digital low pass filter time constant for suppressing
electrical noise in terminal 53. A high time constant value im-
proves dampening but also increases time delay through the
filter.
0.001 s
*
[0.001 - 10.00 s] Enter time constant.
NB!
This parameter cannot be adjust while motor is running.
6-19 Terminal 53 Mode
Option: Function:
Select the input to be present on terminal 53.
Par. 6-19 MUST be set according to Micro switch
4 setting.
[0] *
Voltage Mode
[1] Current Mode
4.7.4. 6-2* Analog Input 2
Parameters for configuring scaling and limits for analog input 2, terminal 60.
6-22 Terminal 60 Low Current
Range: Function:
This reference signal should correspond to minimum reference
value set in par. 3-02.
0.14
mA
*
[0.00 - 19.90 mA] Enter low current value.
4. Parameter Descriptions VLT Micro Drive FC 51
46 MG.02.C2.02 - VLT
®
is a registered Danfoss trademark
4

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