6.2.1 Conversion Index
The various attributes of each parameter are displayed in the section
Factory Settings
. Parameter values are transferred as whole numbers only. Con-
version factors are therefore used to transfer decimals according to the table below.
Example:
Par. 1-24
Motor Current
has a conversion index of -2 (i.e. conversion factor of 0.01 according to the table below). To set the parameter to 2.25 A, transfer
the value 225 via Modbus. The Conversion Factor of 0.01 means that the value transferred is multiplied by 0.01 in the drive. The vale 225 transferred on
the bus is thus perceived as 2.25 A in the drive.
Conversion index
Conversion factor
2
10
1
100
0
1
-1
0.1
-2
0.01
-3
0.001
-4
0.0001
-5
0.00001
Table 6.1: Conversion table
6.2.2 Change during operation
“TRUE” means that the parameter can be changed while the frequency converter is in operation and “FALSE” means that the frequency converter must
be stopped before a change can be made.
6.2.3 2-Set-up
“All set-up”: The parameter can be set individually in each of the two set-ups, i.e. one single parameter can have two different data values.
”1 set-up”: Data value will be the same in both set-ups.
6.2.4 Type
Data Type
Description
Type
2
Integer 8
Int8
3
Integer 16
Int16
4
Integer 32
Int32
5
Unsigned 8
Uint8
6
Unsigned 16
Uint16
7
Unsigned 32
Uint32
9
Visible string
VisibleString
VLT
®
Micro Drive FC 51 Operating Instructions
6 Parameter Overview
MG.02.A4.02 - VLT
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is a registered Danfoss trademark
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