Unit - Selecting The Displayed Unit Of Measurement; Filt - Digital Filter; Filt.d - Digital Filter On Pv Display; Dec.p - Number Of Decimals Displayed - gefran 650 Abbreviated Manual

4. CONFIGURATION
4.7.3.

Unit - Selecting the displayed unit of measurement

Acronym
Unit UNIT OF MEASURE
The parameter shows and sets the unit of measurement displayed for input 1. The unit appears on the Home page of the
display.
For thermocouple or resistance thermometer inputs, the °C / °F selection automatically converts the temperature value;
the related scale limits and setpoint limits must be set.
Unit of measurement:
Options:
4.7.4.

FILT - Digital filter

Acronym
FILT DIGITAL FILTER
The parameter shows and sets the value of the digital filter time constant.
With 0.00 no filter is applied.
Unit of measurement:
Options:
4.7.5.

FILT.D - Digital filter on PV display

Acronym
FILT.D DIGITAL FILTER ON DISPLAY PV
The parameter shows and sets the allowed tolerance between the real PV value and the value on the PV display: if the
variation in real PV is within the interval displayed value - FILT.D... displayed value + FILT.D the displayed value does not
change.
With 0.00 no filter is applied..
Unit of measurement:
Options:
4.7.6.

DEC.P - Number of decimals displayed

Acronym
DEC.P DECIMAL POINT POSITION
The parameter shows and sets the decimal point position for the process value (PV) displayed, i.e., defines its number of
decimal figures.
The number of decimal set may reduce the limits of the measurement scale used.
Unit of measurement:
Options:
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Gefran 650/1250/1350 Temperature Controller – Abbreviated Manual
Scrolling message
-
NONE = No unit of measurement
°C = Degrees Celsius
°F = Degrees Fahrenheit
CUST = Custom, settable with GF_eXpress
Scrolling message
Seconds
0.00...20.00
Scrolling message
The one set with the Unit parameter
0.0...9.9
Scrolling message
Number
0...3 = Number of decimals displayed
0 / 1 = Number of decimals displayed, only for TC and RTD sensors
Submenu Attributes
I.MAIN R W
Submenu Attributes
I.MAIN R W
Submenu Attributes
I.MAIN R W
Submenu Attributes
I.MAIN R W