Danfoss VLT 2800 Operating Instructions

FCM 300 / FCD 300 / VLT
®
2800 / DP V1 PROFIBUS
■ Parameter and data type structure description
Parameter description
DP has a number of describing attributes (see rigth).
Read/write on parameter description is made by
the PCV part using the RC commands 4/5 and
subindex of the desired description element.
Size attribute
The size index and the conversion index for each
parameter can be taken from the parameter list in
the respective Operating Instructions.
Physical unit Size index Measuring unit Designation Conversion
index
Conversion
factor
0Nodimension
second s 0 1
-1 0.1
-2 0.01
Time 4 millisecond ms -3 0.001
minute min 70 60
hour h 74 3600
day d 77 86400
watthour Wh 0 1
Energy 8 kilowatthour kWh 3 1000
megawatthour MWh 6 10
6
milliwatt mW -3 0.001
watt W 0 1
kilowatt kW 3 1000
Power 9
megawatt MW 6 10
6
Rotation 11 rotation per minute RPM 0 1
newtonmeter Nm 0 1
Torque 16
kilonewtonmeter kNm 3 1000
Temperature 17 degree C elsius °C 0 1
millivolt mV -3 0.001
Voltage 21 volt V 0 1
kilivolt kV 3 1000
milliampere mA -3 0.001
Current 22 ampere A 0 1
kiloampere kA 3 1000
milliohm mOhm -3 0.001
Resistance 23 ohm Ohm 0 1
kiloohm kOhm 3 1000
Ratio 24 per cent % 0 1
Relative change 27 per cent % 0 1
hertz Hz 0 1
kilohertz kHz 3 1000
megahertz MHz 6 10
6
Frequency 28
gigahertz GHz 9 10
9
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22

Danfoss VLT 2800 Specifications

General

Frequency	50/60 Hz
Enclosure	IP20
Input Voltage	200-240V AC
Output Power Range	0.37-2.2kW
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature, Short Circuit
Communication Interface	RS485
Operating Temperature	-10°C to +40°C
Storage Temperature	-25°C to +65 °C
Relative Humidity	5 - 95% RH, non-condensing
Output Voltage	0 - 100% of supply voltage