Rtd.lo - Calibrating Minimum Resistance Value; Rtd.hi - Calibrating Maximum Resistance Value; C.lo - Setting Analog Output Minimum; C.hig - Setting Analog Output Maximum - gefran 650 L Installation And Instruction Manual

4.14.5. RTD.LO - Calibrating minimum resistance value

Acronym
RTD.LO
The parameter appears if you are calibrating a custom I.MAIN RTD input.
To calibrate:
• apply a resistance corresponding to minimum scale value to the main input (for example, 18.52 Ω for Pt100 ;
• press the key to acquire the calibration value.
Unit of measurement:
Options:
-

4.14.6. RTD.HI - Calibrating maximum resistance value

Acronym
RTD.HI
The parameter appears if you are calibrating a custom I.MAIN RTD input.
To calibrate:
• apply a resistance corresponding to maximum scale value to the main input (for example, 390.48 Ω for Pt100);
• press the key to acquire the calibration value.
Unit of measurement:
Options: -

4.14.7. C.LO - Setting analog output minimum

Acronym
C.LO
The parameter shows and sets the minimum analog output value.
You can change the displayed value with the
To check the real voltage/current value on the output during calibration, measure it with a voltmeter/ammeter.
Unit of measurement:
Options: 0...65535

4.14.8. C.HIG - Setting analog output maximum

Acronym
C.HIG
The parameter shows and sets the maximum analog output value.
You can change the displayed value with the
To check the real voltage/current value on the output during calibration, measure it with a voltmeter/ammeter.
Unit of measurement:
Options: 0...65535
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80224_MHW_650 L - 1250 L_07-2018_ENG - 69
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4. CONFIGURATION
Submenu Attributes
US.CAL R W
Submenu Attributes
US.CAL R W
Submenu Attributes
US.CAL R W
Submenu Attributes
US.CAL R W