gefran 650 - RTD.LO - Calibrating Minimum Resistance Value; RTD.HI - Calibrating Maximum Resistance Value; HOUR - Setting Hours; MIN - Setting Minutes

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4. CONFIGURATION
Acronym Scrolling message Submenu Attributes
C.HIGH US.CAL R W
The parameter appears if you are calibrating a custom I.MAIN or I.SPR input in current or voltage.
To calibrate:
• apply the current or voltage value corresponding to maximum scale value to the selected input;
• press the key to acquire the calibration value.
Unit of measurement
: -
Options: -
4.25.5. RTD.LO - Calibrating minimum resistance value
Acronym Scrolling message Submenu Attributes
RTD.LO US.CAL R W
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: -
4.25.6. RTD.HI - Calibrating maximum resistance value
Acronym Scrolling message Submenu Attributes
RTD.HI US.CAL R W
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: -
4.25.7. HOUR - Setting hours
Acronym Scrolling message Submenu Attributes
HOUR US.CAL R W
The parameter shows and sets the hours on the Real Time Clock, if U.CAL = RTC.
Unit of measurement
: Hours
Options: 0...23
4.25.8. MIN - Setting minutes
Acronym Scrolling message Submenu Attributes
MIN US.CAL R W
The parameter shows and sets the minutes on the Real Time Clock, if U.CAL = RTC.
Unit of measurement
: Minutes
Options: 0...59
4.25.9. SEC - Setting seconds
Gefran 650/1250/1350 Temperature Controller – Abbreviated Manual
40524-04 Rev0