ID
Parameter
CL
Setting range
[Default]
Description
the minimum generator load for
proper operation.
5763
IOP Min. generator
load
2
0 to 100%
[30%]
If the generator load falls below
the threshold configured here, the
load-dependent start/stop function
will stop a genset. If only a few
gensets are operating in a multi-
genset application, the IOP
Dynamic (parameter
)
will also be considered when
stopping a genset.
Notes
This parameter is only effective if
start stop mode (parameter
) is configured to "Generator
load".
The maximum generator load
must be configured higher then
the minimum generator load for
proper operation.
5757
IOP Dynamic
2
The dynamic determines when to
start or stop the next genset and
shows the following behavior:
Starting genset
The control requests a certain
amount of additional load
depending on the dynamic. It may
start two or more gensets to
supply the required load. Also
refer to the following example.
Stopping genset
The dynamic determines how
soon a genset will be stopped. It
prevents continuous start and
stop if only a few gensets are in
operation. In this case, the
remaining gensets would not
reach the maximum limit if one
genset stops (if, for example, two
gensets with 100 kW rated load, a
minimum load of 40 % and a
maximum load of 70 % are
operated, the second genset will
be shut down if both reach 40 kW
and the remaining engine would
operate with 80 kW and request
the next engine and so on). The
more gensets are running, the less
the influence of this parameter.
Also refer to the following
example.
[Low]
Starting genset
A larger genset is requested and it
will take longer until the next
change is required. The engines
are operated with more reserve
power. The requested load is
calculated so that the gensets will
be loaded with 25 % of the range
406
easYgen-3000XT Series
B37574
4 Configuration
4.4.5.5.4 Islanded Parallel Operation (IOP)
Released