Danfoss Electronics spa
Air Handling
seq.- user manual
DKRCC.PS.RI.A1.02 / 520H4358 - Air Handling Seq. user manual - V 2.2
Produced by Danfoss Electronics spa Graphic Department, 10-2009
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15| Parameters
The parameters are broken down into groups according to the type of function performed.
The characteristics described below are defined for each parameter; these can take on numerical values or can
depend on that of another parameter specified in the tag.
All characteristics described can be modified through the Configurator software “AHU_Interface_vNN.xls”.
Group1
,
Group2
: indicates what group and subgroup the parameter displayed during navigation of the parameters
directory belong to:
Parameter
: ID tag for the parameter. Unequivocally identifies the parameter.
Description
: describes the parameter shown on the LCD display
K
: indicates a parameter that cannot be modified (constant with default value); does not appear on the display
Min
: lowest possible value for the parameter
Max
: highest possible value for the parameter
Default
: factory-installed value
U.M
: indicates the unit of measure
Decimals
: number of decimal points
R/W
: indicates whether the parameter is read only (RW=1), or in read-write mode (RW=0)
Visibility
: specifies whether parameter visibility is a function of another parameter.
Level
: the parameters are organized in 4 levels. Levels 1 to 3 are associated with a password. It is not
possible to display parameters of a level higher than the access level; on the other hand, it is
possible to view parameters belonging to levels lower than or equal to the access level
level 0 can be accessed without a password,
level 1, easy access, groups together the parameter which are not critical
for machine function and which are frequently modified;
level 2 groups together all parameter which are useful during machine installation;
level 3 groups together all parameter reserved for the manufacturer.
Text Values
: list of mnemonic values that can be assumed by the parameter
The parameter display and modification mode is accessed from the Menu. For a complete description of the user
interface,
(see ”2] User interface”)
.
15.1| Parameters table
See the Configurator software “AHU_Interface_vNN.xls” for the list of parameters.
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