Datakom D-500 MK3, User Manual

Page: 110 / 197

D-500 MK3 User Manual Firmware V-7.5
- 110 -
Parameter Definition Unit Min Max Factory
Set
Description
GCB Alarm Level - 0 1 0
0: shutdown alarm
1: loaddump alarm
Genset MCB Fail Timer sec 0 600 2.0
If a genset MCB feedback input is
defined and if the genset MCB fails to
change position before the expiration of
this timer, then a fault condition occurs.
Genset Phase Order
Check Enable
- 0 1 0
0: genset phase order checking
disabled
1: if genset phase order is faulty, then a
genset phase order fail loaddump alarm
is given.
Busbar Fail Timer sec 0 30 2.0
When a genset closes to the Busbar, if
the mater genset controller does detect
the Busbar voltage at the expiration of
this period, a “BUSBAR FAIL” fault
condition will occur.
Busbar Ready Timer sec 0 30 2.0
This is the delay after all generators
close to the busbar and before the
master genset controller acknowledges
“Busbar ready” signal.
Multi Load Subtract
Power Level
kW 0 65000 0
When the genset active power goes
over this limit, the controller will start
substracting load as described in
chapter
Five Step Load Management .
Multi Load Add Power
Level
kW 0 65000 0
When the genset active power goes
below this limit, the controller will start
adding load as described in chapter
Five Step Load Management .
Multi Load Substract
Start Delay
sec 0 36000 0
If the load stays over the Multi Load
Substract Power Level parameter
during this timer, then 1 step of load is
substracted.
Multi Load Substract
Wait Delay
sec 0 36000 0
This is the minimum period between
two load subtract operations.
Multi Load Add Start
Delay
sec 0 36000 0
If the load stays below the Multi Load
Add Power Level parameter during this
timer, then 1 step of load is added.
Multi Load Add Wait
Delay
sec 0 36000 0
This is the minimum period between
two load add operations.
Excess power Warning
Limit
kW 0 50000 0
If the genset active power goes above
this limit then the controller will give an
Excess Power Warning.
17.2. ELECTRICAL PARAMETERS GROUP (continued)