High Temperature - Generac Power Systems 7 kW NG Repair Manual

GENERAL INFORMATION
Table 8. Digital Inputs and Outputs
Position Digital Inputs
1 Not Used
2 Low Oil Pressure
3

High Temperature

4 Low Fuel Pressure
5 Wiring Error Detect
6 Not Used
7 Auto
8 Manual
PASSWORD
"ESC, UP, UP ESC, DOWN, UP, ESC, UP, UP, ENTER"
HISTORY
ESC
ALARM LOG RUN LOG
Press the "ESCAPE" key
ESC
to jump back up through
the menu levels.
Use the "+/-" key
+ / -
to navigate through
the menu.
Use the "ENTER" key
ENTER
to select items or
enter data.
The possible Status messages of the display
are as follows:
• Switched Off/Time & Date
• Ready to Run/Time & Date
• Utility Loss Delay/Pausing for X Seconds
• Cranking/Attempt # X
• Running in Exercise/Time & Date
• Running/Cooling Down
• Running - Warning/Warning Message
• Running - Alarm/Alarm Message
• Stopped - Alarm/Alarm Message
• Stopped - Warning/Warning Message
• Cranking/Pausing for X Seconds
• Running/Time & Date
• Running/Warming Up
• Cranking - Warning/Warning Message
• Cranking - Alarm/Alarm Message
PART 1
Digital Outputs
Not Used
Not Used
Not Used
Battery Charger Relay
Ignition
Starter
Fuel
Transfer
Password is entered
on this page.
STATUS
ESC
STATE DISPLAY COMMAND
ESC
ENGINE
HOURS
ENGINE
RPM
GENERATOR
FREQUENCY
BATTERY
The possible commands
VOLTAGE
on Line 2 of the display
are as follows:
• Switched Off
• Running Manually
• Stopped in Auto Mode
• Running - Utility Lost
• Running in Exercise
• Running from Radio
NOTE: SOME VERSIONS MAY HAVE SLIGHTLY DIFFERENT PARAMETERS.
Figure 37. Menu System Diagram
Nexus Control Panel Menu System Navigation
MAIN MENU
ESC
EDIT
ESC
RESET
MAINTENANCE
VERSIONS
EXERCISE
SOFTWARE
TIME
HARDWARE
IF APPLICABLE
CURRENT
TIME
EDIT WITH
FREQUENCY
PASSWORD
START-UP
LANGUAGE
DELAY
START-UP LANGUAGE
DELAY
FREQUENCY
CURRENT
EXERCISE
Section 1.10
DEBUG
INPUTS OUTPUTS DISPLAYS
ESC
RESET
MAINTENANCE
REMOTE
TIME START
CALIBRATE
TIME VOLTS
ESC
QT TEST
If so equipped
Page 37