U.cal - Selecting The User Calibration - gefran 650 Installation And Instruction Manual

4. CONFIGURATION

4.25.1. U.CAL - Selecting the user calibration

Acronym
U.CAL USER CALIBRATION TYPE
The parameter shows and sets the parameter, input or output to which calibration will be applied.
Unit of measurement:
Options: NONE
AL.HB
RTC
ENERG = Reset energy count (totalizer EN.KWH and time EN.TIM)
P.DAYS = Reset partial day count
I.MAIN = Calibration of custom main input (selected with parameter tyPE on I.MAIN menu)
I.SPR
I.CT1
I.CT2
OUT.A1 = Calibration of custom retransmission output (selected with parameter t.o.A1 on
OUT.C
4.25.2. FI.CAL - Resetting the factory calibration
Acronym
FI.CAL FACTORY CALIBRATION
The parameter shows and sets resetting of the factory calibration.
This operation can be done only for inputs and outputs, if U.CAL corresponds to I.MAIN, I.SPR, I.CT1, I.CT2, OUT.A1 or
OUT.C.
Unit of measurement:
Options: no
YES
4.25.3. C.LOW - Calibrating minimum current / voltage
Acronym
C.LOW
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 minimum scale value to the selected input;
• press the key to acquire the calibration value.
Unit of measurement:
Options:
-
4.25.4. C.HIGH - Calibrating maximum current / voltage
132
Scrolling message
-
= No calibration
= HB calibration alarm. It is made up of 3 subsequent phases:
Phase 1 : OUTPUT SWITCH ON message, the output is enabled to 100% when the
key is pressed (set in the OUT parameter in sub-menu AL.HB) and then switch to phase 2.
Phase 2: CALIBRATION RUNNING message, the percent of the current value is calculated
when the key is pressed (set in parameter THR-PE in sub menu AL.HB) and saved in
parameter LOW.ON, and then switch to phase 3.
Phase 3: END CALIBRATION message, press the
= Real Time Clock setting
the data in the RTC at each power-on are initialized to:
HOUR = 0
dAY = MONDA
YEAR = 00
= Calibration of remote setpoint input (selected with parameter t.SPr on I.SPR menu)
= CT1 input custom calibration
= CT2 input custom calibration
OUT.AN menu)
= Calibration of continuous output
Scrolling message
-
= Keep user calibration
= Reset factory calibration
Scrolling message
-
MIN = 0 SEC = 0
DATE = 1 Mont = JANUA
Submenu
US.CAL
key to end calibration.
Submenu
US.CAL
Submenu
US.CAL
80208G_MHW_650-1250-1350_01-2017_ENG
Attributes
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Attributes
R W
Attributes
R W