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Parameters; What This Chapter Contains; Terms And Abbreviations - ABB ACS880 Firmware Manual

Dc/dc converter control program
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Parameters

What this chapter contains

The chapter describes the parameters, including actual signals, of the control program.

Terms and abbreviations

Term
Actual signal
Def
FbEq16
Other
Other [bit]
Parameter
p.u.
Definition
Type of parameter that is the result of a measurement or calculation by the DC/DC
converter unit, or contains status information.
(In the following table, shown on the same row as the parameter name.)
Default value of a parameter.
(In the following table, shown on the same row as the parameter range, or for each
selection.)
16-bit fieldbus equivalent. Scaling between the value shown on the panel and the
integer used in fieldbus communication when a 16-bit value is selected for
transmission to an external system.
Dash (-) indicates that the parameter is not accessible in 16-bit format.
Corresponding 32-bit scalings are listed in chapter
(page 151).
The value is taken from another parameter.
Choosing "Other" displays a parameter list in which the user can specify the
source parameter.
Note: The source parameter must be a 32-bit real (floating point) number. To use
a 16-bit integer (for example, received from an external device in data sets) as the
source, data storage parameters
Value is taken from a specific bit in another parameter. Choosing "Other" displays
a parameter list in which the user can specify the source parameter and bit.
Either an user-adjustable operating instruction for the DC/DC converter unit, or an
actual signal.
Per unit
6
Additional parameter data
147.01...147.08
(page 122) can be used.
Parameters 45

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