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DKG-707 User Manual
Grp.
10
V-01-29 (07.10.2011)
Param. Definition
Set
A32
Genset Run/Stop
0
Priority
Unit
-
Min
0
Max
7
Speed Up/Down
Pulse Minimum
Speed Up/Down
Pulse Delay
10
msec
10
200
20
msec
20
1000
Voltage
Up/Down
Pulse Minimum
Voltage
Up/Down
Pulse Delay
Nominal genset
Voltage
10
msec
10
200
20
msec
20
1000
220
V
100
300
Nominal Genset
Frequency
50
Hz
45
65
A39
Speed Up/Down
Pulse Maximum
Duration
0
msec
0
2000
10
A40
0
msec
0
2000
10
A41
Voltage
Up/Down
Pulse Maximum
Duration
kW Stability
36
-
0
255
10
A42
kVAr Stability
36
-
0
255
10
A33
10
A34
10
A35
10
A36
10
A37
10
A38
10
- 81 -
Description
This parameter defines mastership and
run/stop priorities between gensets.
The lowest number means the highest
priority level and the master will be the unit
with the highest priority level in same GCB
status and operating mode. The master
will run the highest priority slave first and
stop it last. If more than one unit has the
same priority level, than the remaining
engine hours to service will be the
priority criteria between them.
This parameter defines the minimum pulse
width in speed pulse control mode.
This parameter defines the minimum pulse
delay between two speed up/down control
pulses.
This parameter defines the minimum pulse
width in voltage pulse control mode.
This parameter defines the minimum pulse
delay between two of voltage up/down
control pulses.
If voltage up/down relay control is enabled,
the master unit will bring its alternator
voltage to this value.
If speed up/down relay control is enabled,
the master unit will bring the genset
frequency to this value.
This parameter defines the maximum
pulsewidth in speed pulse control mode. If
this parameter is set to zero then no
maximum pulsewidth is used.
This parameter defines the maximum
pulsewidth in voltage pulse control mode.
If this parameter is set to zero then no
maximum pulsewidth is used.
This parameter defines the reaction speed
of the kW control together with P_A23
parameter during soft loading/unloading.
The standard value for this parameter is
36. But it must be readjusted for the
genset during manufacturing. If this
parameter is too low, a kW oscillation may
occur. If it is too high, the kW transfer will
be slower
This parameter defines the reaction speed
of the kVAr control together with P_A24
parameter during soft loading/unloading.
The standard value for this parameter is
36. But it must be readjusted for the
genset during manufacturing. If this
parameter is too low, a kVAr oscillation
may occur. If it is too high, the kVAr
transfer will be slower