Generator Metering (And Calibration) - Kohler 6EKOD Installation Instructions Manual

1.10.3 Generator Metering (and
Calibration)
Displays generator output data including line-to-line and
line-to-neutral voltages and frequency.
displays three-phase voltage readings when applicable.
All menu displays apply to both single-phase or three-
phase voltages on the menu overview. The phase
designation does not appear in the controller menu
displays. Some displays will show 0 values when
single-phase connections are shown.
Display also provides access to the calibration factors
for metering (volts). Changing the system voltage or
replacing the main logic control circuit board requires
calibration adjustment.
minimum accuracy of 1% to the generator set output
leads to calibrate the voltage-sensing logic.
To enable calibration, start the generator set and select
the Volts L1-L2 display.
pushbutton/rotary selector dial until the Calibration
Enabled popup appears. Calibration of each display is
now available. The display will show the following
values for three-phase generator sets. Single-phase
generator sets will only display items marked (*).
Volts L1-L2 *
D
Volts L2-L3
D
Volts L3-L1
D
Volts L1-N
D
Volts L2-N
D
Volts L3-N
D
The user can change individual values or can select
Reset Calib?- -Yes to reset all voltage values. The Reset
Calib? display will only show if calibration is enabled.
When calibrating voltage, the metered value and the
number being entered as the calibrated value must be
within 10% of the system operating voltage.
To disable calibration, Rotate the pushbutton/rotary
selector dial until the <- -Return popup appears.
4
The menu
Connect a meter with a
Then push and hold the
Momentarily press the pushbutton/rotary selector dial.
Stop the generator set if not already done.
Generator Metering
Generating---->
Metering
Volts L1--L2:
#.# V
Volts L2--L3:
#.# V
Volts L3--L1:
#.# V
Volts L1--N:
#.# A
Volts L2--N:
#.# A
Volts L3--N:
#.# A
Frequency:
#.# Hz
Reset
Calibration
Reset
Calib? No
OR
Reset
Calib? Yes
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