Kohler 20-3250 kW Operatie - Pagina 18
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1.2.2
Digital Display and Keypad
Figure 1-5 illustrates the digital display and keypad.
Note: Press any key on the keypad to turn on the
controller lights and display.
display turn off 5 minutes after the last keypad
entry.
The 2-line vacuum fluorescent display provides
generator set and engine condition information.
The 16-button keypad gives the user information access
and local programming capability.
Keypad Functions
Alarm (Horn) Off key silences the alarm horn at the
operator's discretion. Place the generator set master
switch in the AUTO position before silencing the alarm
horn. See Section 2.3.7, Controller Reset Procedure,
and Section 1.2.3, Switches and Controls.
AM/PM key provides time of day data entries when
programming.
Enter ↵ key provides confirmation entry when selecting
menu or programming.
Lamp Test key tests the controller indicator lamps,
horn, and digital display. See Section 1.2.3, Switches
and Controls.
Menu down ↓ key provides navigation within menus
when necessary.
Menu right → key provides navigation within menus
when necessary.
Numeric 0- -9 keys provide numeric data entries when
selecting menus or programming.
Reset Menu key exits a menu, clears incorrect entries,
and cancels the auto-scroll feature.
Stop Prog (Program) Run key allows the user to stop
any previously programmed generator
sequence. See Section 1.2.3, Switches and Controls.
Yes/No keys provides data answer entries when
programming.
18
Section 1 Specifications and Features
The lights and
Figure 1-5 Digital Display and Keypad
Alternator Output Displays (Menu 1)
AC Amps displays the alternator output current. The
display shows each line of 3-phase models.
AC Volts displays the alternator output voltages. The
display shows all line-to-neutral and line-to-line voltage
combinations.
Alternator Duty Level displays the actual load kW
divided by the nameplate kW rating as a percentage.
Frequency displays the frequency (Hz) of alternator
output voltage.
Hourmeter displays the generator set operating hours
loaded and unloaded for reference in scheduling
maintenance.
KVA displays the total and individual L1, L2, and L3 kVA.
KVAR displays the total and individual L1, L2, and L3
kVAR.
set run
Power Factor displays the kW/kVA and the individual
line power factor values.
Watts displays the total and individual L1, L2, and L3
kilowatts.
TP-5829-2
TP-6200 10/12