Datakom D-500 MK3, User Manual

Page: 134 / 197

D-500 MK3 User Manual Firmware V-7.5
- 134 -
Parameter Definition Unit Min Max
Factory
Set
Description
System Reserve Power kW 0 65000 20
The master keeps this amount of extra
power available during whole operation
under load as a safety against a sudden
load surge.
Load Management
Method
- 0 1 0
0: Equal Aging
1: Smart
Dead Busbar Limit for
Multi Genset System
VAC 0 300 50
This parameter defines the minimum
voltage for the detection of a live busbar.
Governor Control Enable - 0 1 1
0: Governor control disabled.
1: Governor control enabled.
Governor Output
Reverse Polarity
- 0 1 0
0: Governor control normal polarity
(speed increases with voltage increase).
1: Governor control reverse polarity
(speed decreases with voltage increase).
Governor Output Low
Lim
% 0 100.0 0.0
This parameter defines governor control
output low limit. Limits from 0V to 10V
can be set by this parameter
Governor Output Gain
Lim
% 0 100.0 100.0
This parameter defines governor control
output gain.
Governor Output Rest
Point
% 0 100.0 50.0
This is the rest value of the governor
control output at no load.
Governor Droop Enable - 0 1 0
0: Governor droop mode disabled.
1: Governor droop mode enabled.
Governor Output Droop % 0 100.0 0
The controller will inject this quantity of
droop at the genset rpm at 100% active
power load.
AVR Control Enable - 0 1 1
0: AVR control disabled.
1. AVR control enabled.
AVR Reverse Polarity - 0 1 1
0: AVR control normal polarity (voltage
increases with value increase).
1: AVR control reverse polarity (voltage
decreases with value increase).
AVR Output Low Limit % 0 100.0 0.0
This parameter defines AVR output low
limit. Limits from -3.0V to +3.0V can be
set by this parameter
AVR Output High Limit % 0 100.0 100.0
This parameter defines AVR output high
limit. Limits from -3.0V to +3.0V can be
set by this parameter
AVR Output Rest Point % 0 100.0 50.0
This is the rest value of the AVR control
output at no load.
AVR Droop Enable - 0 1 0
0: AVR droop mode disabled.
1: AVR droop mode enabled.
AVR Output Droop % 0 100.0 0.0
The controller will inject this quantity of
droop at the genset voltage at 100%
reactive power load.
Excitation Loss Alarm
Level
- 0 3 2
0: not used
1: engine shutdown
2: load-dump alarm
3: warning
No Break Transfer
Enable
- 0 1 0
0: only interrupted transfer enabled
1: no break transfer enabled
Synchronization Fail
Timeout
sec 0 600 30
If the phase and voltage synchronization
is not successful before the expiration of
this timer, then a Synchronization Fail
warning is given and the transfer will be
performed with interruption.