Simex SUR-W410, Руководство пользователя, Страница: 31 / 60

User manual - METER SUR-W410
” tc t ” - thermocouple input, type T,
” tc n ” - thermocouple input, type N,
” tc r ” - thermocouple input, type R,
” tc b ” - thermocouple input, type B,
” tc E ” - thermocouple input, type E.
For current and voltage inputs displayed values are defined by parameters
“Lo C” , ”Hi C” (or by user defined characteristic points) and parameter ”Pnt” .
”FiLt” - option allows to change the filtration time constant. Expressed in seconds.
Acceptable values range from 0 (no filtration ) to 255.
7.3.5. “inPt” menu (parameters of temperature inputs)
”Conn” - connection method of RTD input. This parameter can be set to values:
" 4 in " - 4 - wire method,
” 3 in ” - 3-wire method,
” 2 in ” - 2-wire method.
“toFS” - offset expressed in °C, range ± 9.9°C (for RTD input) or ± 99°C (for TC input). This
parameter allows shifting of measurement scale, and express value added to
calculated (measured) result.
The offsetting of a scale is realised independently of cold ends automatic
compensation.
7.3.6. “inPt” menu (parameters of current and voltage inputs)
”CHAr” - this option presets type of the conversion characteristic, and can be set to:
”Lin” - linear
“Sqr” - square
“Sqrt” - square root
When one of those characteristics is chosen display
range is defined by
“Lo C” and “Hi C” .
“USEr” - user defined characteristic. Maximal length 20 points. Every point is
defined by user. Adding, Editing and Deleting of points is done by options
„
AddP ”, „ EdtP ”, „ dELP ” („ InPt ” menu) respectively.
If user defined characteristic is selected, and if number of defined points is lower
than 2 then warning ”
Errc ” is displayed in measurement mode.
The process of displayed result calculation is described in details in DISPLAY VALUES
CALCULATION paragraph.
”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.
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