Object And Data Types Supported By Fc 300 - Danfoss FC 300 Profibus Manual

FC 300 Profibus

Object and Data Types Supported by FC 300

Parameter and Data Type Structure Description
Parameter Description
PROFIBUS DP has a number of describing attributes. Read/write on parameter description is performed in
the PCV part using the RC commands 4/5 and the sub-index 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
Time
Energy
Power
Rotation
Torque
Temperature
Voltage
Current
Resistance
Ratio
Relative
change
Frequency
Parameters
Measuring unit
0 No dimension
second
4 millisecond
minute
hour
day
watthour
8 kilowatthour
megawatthour
milliwatt
watt
9
kilowatt
megawatt
11 rotation per
minute
newtonmeter
16
kilonewtonmeter
17 degree Celsius
millivolt
21 volt
kilovolt
milliampere
22 ampere
kiloampere
milliohm
23 ohm
kiloohm
24 per cent
27 per cent
hertz
kilohertz
28
megahertz
gigahertz
MG.33.C2.02 - VLT is a registered Danfoss trademark
Designation Conversion
index
s 0
-1
-2
ms -3
min 70
h 74
d 77
Wh 0
kWh 3
MWh 6
mW -3
W 0
kW 3
MW 6
RPM 0
Nm 0
kNm 3
ºC 0
mV -3
V 0
kV 3
mA -3
A 0
kA 3
mOhm -3
Ohm 0
kOhm 3
% 0
% 0
Hz 0
kHz 3
MHz 6
GHz 9
Conversion factor
1
0.1
0.01
0.001
60
3600
86400
1
1000
6
10
0.001
1
1000
6
10
1
1
1000
1
0.001
1
1000
0.001
1
1000
0.001
1
1000
1
1
1
1000
6
10
9
10
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