Generac Power Systems MAGNUM MMG100D, Owner'S Manual, Page: 15 / 48

Owner’s Manual for Generator 11
General Information
Engine Tab
The Engine tab contains maintenance and
instrumentation data gathered from the engine. Above
the engine analogue meters is a row of alarm icons. Each
icon can be one of three colors: gray (inactive), yellow
(warning) or red (shutdown). The alarm icons are as
follows from left to right: water in fuel, emission filter,
engine air inlet temperature, charge alternator, oil
pressure, fuel level, battery voltage, coolant temperature,
and ECU lamp.
NOTE: The content may change depending upon the
selected engine and the features supported by the
engine.
Figure 2-10. Engine Tab Screen
Generator Tab
The Generator tab contains maintenance and
instrumentation data gathered from the generator. Each
page highlights different data gathered by the generator,
with the analogue meters changing accordingly. The last
two pages will display the information in the bar graph. The
bar graph shows blue for positive and red for negative. For
the power factor bar graph, blue is for lagging pf and red
is for leading pf.
NOTE: The content may change depending upon the
selected generator and the features supported by the
generator.
Figure 2-11. Generator Tab Screen
Alarms Tab
The Alarms tab displays warnings, electrical trip,
shutdown alarms and any engine Diagnostic Trouble
Codes (DTC) that are occurring or have occurred
previously. The first page on the Alarms tab displays the
alarms that are currently active. They are organized by
alarm type.
Figure 2-12. Alarms Tab Screen (Page One)
The second page of the Alarms tab shows the event log
with a list of events, including normal operation events
and alarm notifications, with the most recent events at
the top of the list. All indexed events include the date and
time of the event, hours of runtime on the engine when it
occurred, along with the event name or alarm type and
details.
GEN
V
+ -
SITE GENSET 7741 \ 7740
07:10
480V/277V 3-Phase
Return Delay 10:00:00
0.0
Hz
Total Generator
kWh+
kVAh
kVArh
kW
kVA
kVAr
pf
0.0
0.0
0.0
0.0
0.0
0.0
0.00
0.0
%
%
0.0
kW
kVAr
Status Schedule
I/O
Alarms Engine Generator 1/9
Engine Starts
Fuel Used
Fuel Remaining
US Gal
Litre
Hrs
RPM
0
0 0 0 0 0 0 0
Oil press. Coolant Temp.
Charge Alt Battery Oil Temp
Fuel Level
0
°F V
%
0
°F PSI
0.0
V
0.0
0 0.00
0
10
20 30
40
50 0
10
20 30
40
50
0
2
4 6
8
10 -50
0
50 150
200
250 0
20
40 60
80
100
10
30
90
70
50
1
3
5
7
9
100
-50
0
50 150
200
250
100
CAN
0
3
6
9
12 15
18
21
24
27
15
30
33
36
002791
GEN
V
+ -
SITE GENSET 7741 \ 7740
07:10 480V/277V 3-Phase
Return Delay 10:00:00
0.0
Hz
Total Generator
kWh+
kVAh
kVArh
kW
kVA
kVAr
pf
0.0
0.0
0.0
0.0
0.0
0.0
0.00
0.0
%
%
0.0
kW
kVAr
Status Schedule
I/O
Alarms Engine Generator 1/9
L1-L2
L2-L3
L3-L1
L1
L2
L3
IE
Volt Volt Amp kW kVA kVAr pf
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0
0
0
0
0 0
0
0
0
0
L1-L2 L2-L3 L3-L1 Hz
Freq Volt Volt Volt
0
100
200
300
400
500
600 0
100
200
300
400
500
600 0
100
200
300
400
500
600 0
10
20
30 40
50
60
70
002792
Table 2-4. Diagnostic Trouble Codes
Alarm Type
Color -
Background/
Text
Graphic
Warning Yellow/Black
Electrical Trip Purple/Black
Shutdown Red/Black
ECU Code Blue/White
GEN
V
+
-
SITE GENSET 7741 \ 7740
07:10 480V/277V 3-Phase
Return Delay 10:00:00
0.0
Hz
Total Generator
kWh+
kVAh
kVArh
kW
kVA
kVAr
pf
0.0
0.0
0.0
0.0
0.0
0.0
0.00
0.0
%
%
0.0
kW
kVAr
Status Schedule
I/O
Alarms Engine Generator
1/2
Warning Shutdown Electrical Trip
Engine
002793
Warning
Electrical Trip
Shutdown
Engine