Product Manual

22 Owner’s Manual for MDG25IF4
General Information
Scheduler Tab
The scheduler tab shows the current configuration and
status of the scheduler, located below the generator
summary. The maintenance configuration status and time
remaining until an alarm, electrical trip, or shutdown will
be displayed at the bottom of the screen. The lamp(s) to
the left shows the configuration status of the
maintenance alarm, not the alarm condition.
Figure 2-17. Schedule Tab Screen
Status Tab
The status tab contains the status and configuration of
the controller, firmware, and data connections.
Figure 2-18. Status Tab Screen
Generator Monitoring
Generator information is displayed on both the generator
button screen and generator tab within the Maintenance
Screens. See Generator Tab.
Engine Monitoring
Engine information is displayed on both the engine
operator screen and engine tab within the Maintenance
Screens. See Engine Tab.
PowerZone Controller Information
Displays, Functions, and Reset
The PowerZone controller constantly monitors vital
generator and engine functions for a number of
operation, alarm, and fault conditions. When a fault
condition occurs, the engine shuts down automatically
and the main display shows the fault that caused the
shutdown. The fault condition must be resolved to
resume operation. Press the ENTER () button to reset
the controller and resume operation.
Voltage Selector Switch
The voltage selector switch mechanically configures the
main windings of the generator to provide a Hi Wye, Low
Wye, Zig Zag or Delta (if equipped) configuration
providing single and three phase voltage output to the
main breaker. Voltage ranges are selected by rotating the
handle on the switch to the desired voltage.
The voltage selector switch is equipped with a lockout
mechanism to prevent unauthorized changing of the
voltage setting by locking the handle in place.
See Using the Voltage Selector Switch for instructions
on switching the voltage.
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
StatusSchedule I/O AlarmsEngine Generator
1/1
Warning
Warning
Warning
ActionDescription
Alarm Hours Date Time
Maintenance
Scheduler Enabled to run Reserved Reserved
Event Week Day Start Stop Duration Event Week Day Start Stop Duration
250 hr Maint. - Refer to Manual
500 hr Maint. - Refer to Manual
3000 hr Maint. - Refer to Manual
1 250:00
2 500:00
3 3000:00
All Monday 00:00 00:00 0:00
All Monday 00:00 00:00 0:00
All Monday 00:00 00:00 0:00
All Monday 00:00 00:00 0:00
All Monday 00:00 00:00 0:00
All Monday 00:00 00:00 0:00
All Monday 00:00 00:00 0:00
All Monday 00:00 00:00 0:00
9
10
11
12
13
14
15
16
All Monday 00:00 00:00 0:00
All Monday 00:00 00:00 0:00
All Monday 00:00 00:00 0:00
All Monday 00:00 00:00 0:00
All Monday 00:00 00:00 0:00
All Monday 00:00 00:00 0:00
All Monday 00:00 00:00 0:00
All Monday 00:00 00:00 0:00
1
2
3
4
5
6
7
8
002796
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
StatusSchedule I/O AlarmsEngine Generator
1/1
- DCD
- DSR
- DTR
- RTS
- CTS
Model
Link Quality
100%
Application
USB ID
Supervisor State:
Engine State:
Load State:
Protections:
Logging
Log Dest:
Log Mode:
USB drive:
Host IP:
Host Port:
Slave IP:
Slave Port:
Total mem
Log mem free
Log Time:
Bootloader
Analogue
Engine:
Model
Application
USB ID
Bootloader
Ethernet
002797
WARNING
Electric Shock. Never change the voltage
selector switch while the engine is running or
the controller is on. Doing so could result in
death, serious injury or equipment
damage.
(000302)