Operator Screens - Generac Power Systems MAGNUM MDG20IF4 Operating Manual

General Information
Start Mode
This button will start the engine, provided there are no shutdown errors, and the engine satisfies the start status.
Stop Mode
This button will shut down the unit and put the controller into Stop mode, whether in Manual mode or Auto mode.
In case of an emergency, always press the emergency stop switch located on the front of
the unit to stop the engine immediately. The Stop (O) button may delay the engine shutdown
To prevent damage to the generator and connected equipment, remove all loads from the
generator by opening all circuit breakers (turn to the OFF (O) position) before pressing the
Stop Mode LED
This LED will be lit when the unit is in Stop mode and will flash when an Electrical Trip and Shutdown Fault has occurred.
Navigation Menu
These buttons (↑, ↓) are used to navigate through the different operator screens.

Operator Screens

The operator screens display the most relevant and critical information an operator will need to properly configure
and utilize a unit. From these six screens, the operator can access information necessary to operate the unit under
normal conditions.
Home Screen
The Home screen is the default screen of the controller and will display after the controller is powered up and the
unit management software is loaded. It displays which mode the controller is in, the total operated hours, the hours
left until the next service interval, the engine operation status, and the engine RPM. If the unit is in Auto mode, the
Home screen may also display the whether the scheduler or dawn to dusk are enabled.
10
CAUTION
if stop faults exist.
Stop (O) button.
Figure 6 - Navigation Menu
MDG20IF4-MLG20IF4 Operating Manual
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