DKS PD96, User Manual

Page: 33 / 57

User manual for meter with U/I input PD96
33
The process of displayed result calculation is described in details in display values
calculation paragraph.
”FiLt”
this parameter sets filtration rate. It can be set to values from 0
(no filtration ) to 5 (strongest filtration
– time window about 2 sec).
”Pnt”
decimal point position. It can be set to one of:
“ 0”, “ 0.0”, “ 0.00”, “0.000”
Decimal point position is changed by [^] , [v] buttons.
“Lo C”
“Hi C”
These parameters describe the values displayed for minimum
and maximum input current. For example, if input type is set to 4-
20 mA
“Lo C”
parameter defines the value displayed when input
current is equal 4 mA, and
“Hi C”
parameter defines the value
displayed for 20 mA of input current. Available range for these
parameters: -999 ÷ 9999. Negative values can be set by entering
'-' sign on the first position (by use of [^] , [v] buttons).
If user defined characteristic is selected (parameter
“CHAr”
=
”USEr”
) the
parameters „
Lo C
” and „
Hi C
” are not available for modification, due to their values
are calculated from defined characteristic.
“AddP”
- this menu allow user to add single point to the user defined
characteristic. After selection of this option device waits for „
X
” and
„
Y
” coordinates of new point. Modification of the coordinates is
done accordingly to numerical parameters edition.
Coordi
nate „
X
” defines the percentage ratio of input current to
selected current range. The
„
X
” range: -99,9 ÷ 199,9. Coordinate
„
Y
” defines displayed value for particular „
X
” value. The „
Y
” value
can be changed in range: -999 ÷ 9999, decimal point position
depend on
„Pnt”
parameter (menu
”inPt ”
).
•
User can not enter two points with the same value of „
X
” coordinate. If user
trays to do it,
”Err”
warning is displayed. To modify any defined point use
”EdtP”
option.
•
To distinguish
„
X
” and „
Y
” coordinates, if „
X
” coordinate is displayed an
additional decimal point on utmost right position is displayed.
•
If user defined characteristic is selected, and if number of defined points is
lower than 2 then
warning ”
Errc
” is displayed in measurement mode.