Kohler 20-3250 kW 운영 - 페이지 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.

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