Kohler Industrial Generator Set Operation Manual page 44

Generator Set Calibration (User Defined).
selectable display is in the GenSet Calibration Menu
allowing the user to calibrate the controller and
generator set. Use the Pushbutton/Rotary Selector Dial
to navigate and select this feature.
Changes to this display must be done with the generator
set running. The local display shows Enter calib? No or
Yes. Select No to make no change. Select Yes to
calibrate the following values:
Volts L1--L2: x.x V
D
Volts L2--L3: x.x V
D
Volts L3--L1: x.x V
D
Volts L1--N: x.x V
D
Volts L2--N: x.x V
D
Volts L3--N: x.x V
D
Current L1: x.x A
D
Current L2: x.x A
D
Current L3: x.x A
D
The user can individually calibrate the values above or
reset all of them. The local display Reset all calib? No or
Yes. Select No to make no changes and exit GenSet
Calibration. Select Yes to reset all of the values.
When calibrating voltage, the metered value and the
number being entered as the calibrated value must be
within 10% of the system operating voltage.
When calibrating current, the metered value must be at
least 25% of the rated current on units smaller than
100 kW and at least 50 amps on units rated larger than
100 kW. The number being entered as the calibrated
value must be within 10% of the metered value.
Measurement Units (User Defined). This selectable
display is in the GenSet System Menu allowing the user
to choose between Metric and English displays. Use the
Pushbutton/Rotary Selector Dial to navigate and select
this feature. Changes to this display can be done with
the generator set running or stopped. The local display
shows Meas Units: Metric or Meas Units: English.
44 Section 2 Operation
This NFPA 110 Alarm Active.
indicates that the alarm for NFPA 110 is active. The fault
lamp illuminates yellow (warning) or red (shutdown), the
alarm horn sounds, and the units shuts down (if a
shutdown fault is detected) when the NFPA 110 fault
signals the controller. The local display shows the
respective fault message. The NFPA 110 faults include:
Battery charger fault
D
EPS supplying load
D
High battery voltage
D
High coolant temperature shutdown
D
High coolant temperature warning
D
High engine speed
D
Low battery voltage
D
Low coolant level
D
Low coolant temperature warning
D
Low fuel (level or pressure)
D
Low oil pressure shutdown
D
Low oil pressure warning
D
Master switch not in auto
D
Overcrank
D
Remote Start. This status indicates that the generator
set start circuit was closed from a remote location
allowing the engine to crank and run. The remote
location is typically a set of contacts on a transfer switch
or remote start switch. The local display shows Remote
Start Status.
System Ready. This status indicates that the generator
set is in the AUTO mode and available to start if the start
circuit is closed.
Ready.
System Timer Failed. This notice indicates that the
controller timer logic has failed to time out a designated
function. The local display shows Timer Error Notice.
Voltage Regulator Adjustment (User Defined). This
feature is in the Voltage Regulator Menu allowing the
user to fine adjust the output voltage.
Pushbutton/Rotary Selector Dial to navigate and select
this feature. Changes to this display must be done with
the generator set running. The local display shows
Enter volt reg? No or Yes. Select No to exit the voltage
regulator menu. Select Yes to change the local display
VR Volt Adj: xxx.x V.
This notice message
The local display shows System
TP-6694 7/18
Use the