DSE 7420 - Page 2

ADJUSTABLE PARAMETERS
Front Panel Configuration Editor
Section Parameter as shown on display Values
Display
Contrast 53%
Language
English, others.
Current Date and Time
hh:mm
Timers
LCD Page Timer
5m
Scroll Delay
2
s
Engine Pre Heat Timer
0s
Engine Crank Duration
10s
Engine Crank Rest Time
10s
Engine Safety On Delay
10s
Engine Smoke Limiting
0s
Engine Smoke Limiting Off
0s
Engine Warm Up Time
0
s
Engine Cool Down Time
1m
Engine Speed Overshoot Delay
0s
Engine Failed To Stop
30s
Battery Under Voltage Warning Delay
1m
Battery Over Voltage Warning Delay
1m
Return Delay
30s
Generator Transient Delay
0s
Mains Transient Delay
2s
Mains transfer time
0.7s
Mains
Mains Under Voltage Alarm
184v
Mains Over Voltage Alarm
277v
Mains Under Frequency Alarm
45Hz
Mains over Frequency Alarm
55Hz
Mains Transient Delay
2s
CT Primary
600A
CT
Secondary
5A
Mains k
W Rating
345kW
Mains k
Var Rating
258kW
Generator
Under Voltage Shutdown
184v
Under Voltage Pre-Alarm 196v
Nominal Voltage 230v
Over Voltage Pre-Alarm 265v
Over Voltage Shutdown 277v
Under Frequency Shutdown 40Hz
Under Frequency Pre-Alarm 42Hz
Nominal frequency 50Hz
Over Frequency Pre-Alarm 54Hz
Over Frequency Shutdown 57Hz
Full Load Rating 500A
kW Overload Trip 100%
Delayed Over current Active
Delayed Over Current 100%
AC System 3 Phase 4 Wire
CT Primary 600A Power Cycle After Exit
CT Secondary 5A Power Cycle After Exit
Short Circuit Trip 200%
Earth CT Primary 500A
Earth Fault Trip Active
Earth Fault Trip 10%
Transient Delay 0s
Gen Reverse Power Delay 2s
Gen Reverse Power 35kW
Engine
Oil Pressure Low shutdown 1.03bar
Oil Pressure Low Pre-Alarm 1.24bar
Coolant Temp High Pre-Alarm 90ºC
Coolant Temp High Electrical Trip 92ºC (When Enabled)
Coolant Temp High Shutdown 95ºC
Start Delay Off load 5s
Start Delay on load 5s
Start Delay Telemetry 5s
Pre Heat Timer 0s
Crank Duration 10s
Crank rest Time 10s
Safety On Delay 10s
Smoke Limiting 0s
Smoke limiting off 0s
Warm Up Time 0s
Cool Down Time 1m
Speed Overshoot Delay 0s
Speed Overshoot 0%
Fail To Stop Delay 30s
Battery Under Volts Warning Active
Battery Under Volts Warning Delay 1m
Battery Under Volts Warning 10v
Battery Over Volts Warning Active
Battery Over Volts Warning Delay 1m
Battery Over Volts Warning 30v
Charge Alternator Failure Warning Active
Continued Overleaf
Front Panel Configuration Editor (continued)
Section Parameter as shown on display Values
Engine (continued)
Charge Alternator Failure Warning
6.0v
Charge Alternator Warning Delay
5s
Charge Alternator Failure Shutdown
Ina
ctive
Charge Alternator Failure Shutdown
4.0
v
(When Enabled)
Charge Alternator Shutdown Delay
5s
(When Enabled)
Droop %
Active, Inactive. Electronic engines only when
droop is enabled.
Scheduler
Scheduler
Active,
Inactive
Schedule On Load
Active , Inactive (Only Available When
Scheduler Is Active)
Schedule Period
Weekly, Monthly (Only Available When
Scheduler Is Active)
Schedule Time & Date Selection (1-16)
Press to begin editing then or
when selecting the different
parameters in the scheduler.
ACCESSING THE ‘RUNNING’ CONFIGURATION EDITOR
• The ‘running’ editor can be entered while the engine is running. All protections remain active if the
engine is running while the running editor is entered.
• Press and hold the
button to enter the running editor.
ADJUSTABLE PARAMETERS (Running editor)
• Enter the editor as described above.
• Press the up or down buttons to cycle to the section you wish to view/change.
•
To Edit the parameter press the button to enter edit mode. The parameter begins to flash to
indicate that you are editing the value.
• Press the up or down buttons to change the parameter to the required value.
• Press the button to save the value. The parameter ceases flashing to indicate that it has been
saved.
• To exit the editor at any time , press and hold the button.
Running Editor
Section Parameter as shown on display Factory Settings
DISPLAY
Contrast
53%
Language
English