Magnum MMG75D Operating Manual page 20

• Oil Pressure: Displays engine oil pressure. The display registers oil pressure between 0-100 psi (0-689
kPa). Normal operating pressure is between 35-80 psi (241-552 kPa).
• Engine Temp: Displays the temperature of the engine's coolant. If the coolant temperature exceeds the
maximum water temperature of 230°F (110°C) the engine will automatically shut down. Zero "0" will be
displayed until a minimum temperature of 100°F (38°C) is reached.
• Fuel Level: Displays the level of fuel in the tank by percentage (50% = 1/2 tank, 75% = 3/4 tank, etc.). If the
fuel level drops below a programmed low fuel point, usually at 15%, a low fuel warning and optional audio
alarm will be activated. If the fuel level drops below the programmed low fuel limit, usually at 5%, the engine
will automatically shut down.
• Battery Volts: Displays the engine battery voltage. A normal reading is 13-14V on 12 volt systems and 24-
26V on 24 volt systems (with the engine running).
Additional information may be viewed while the unit is in "MANUAL" or "AUTO" mode. By pressing the "Page Select"
button, the operator will select one of the following screens: "Running" screen, "Password" screen, or "History" screen.
In each of these page selections the operator may press the "" or "" buttons on the "DIAGNOSTICS" keypad to
display additional information as follows:
• "Running" screen: The operator may press the "" or "" buttons on the "DIAGNOSTICS" keypad to
display the "Alarm List" screen, "ECU Alarm List" screen, "Run Hours" screen, "ECU Values" screen, "Binary
Inputs" screen, "Binary Outputs" screen, "ECU State" screen, Engine display screen and Generator display
screen. In the "Binary Inputs" and "Binary Outputs" screens, "0" means inactive and "I" means active.
RUN HOURS SCREEN
Run Hours
Num Starts
Num E-Stops
Shutdowns
Energy kWh
Energy kVArh
Maintenance
BINARY INPUTS SCREEN
Bin Inputs
Emergency Stop
Rem Start/Stop
Low Coolant
Reconnect Door
RegenInhibit
ForceRegen
Not Used
20
ECU VALUES SCREEN
0.1 ECU Values
5
1 Fuel Rate
1 CoolantTemp
0 Intake Temp
0 Oil Press
Boost Press
250 Oil Temp
BINARY OUTPUTS SCREEN
0000000 Bin Outputs
0 Starter
0 ECU PowerRelay
0 Prestart
0 Not Used
0 Not Used
0 Not Used
0 Temp Switch
#####g/h
##### °F
##### °F
#####psi
#####psi
##### °F
000000I
0
0
0
0
0
0
I