Woodward easYgen-2000 Series User Manual page 275

ID Parameter
5501 Int. freq. con‐
trol setpoint 2
(Internal fre‐
quency control
setpoint 2)
12918 Setpoint 2 freq.
(Setpoint 2 fre‐
quency)
5516 Start frequency
control level
5517 Start frequency
control delay
5503 Freq. control
setpoint ramp
(Frequency con‐
trol setpoint
ramp)
5504 Frequency
control droop
12904 Freq. droop
act.
(Frequency
droop active)
37535B
Configure Application > Configure Controller > Frequency Control
CL Setting range Description
[Default]
0 15.00 to 85.00 The internal generator frequency setpoint 2 is defined in this screen.
Hz
This value is the reference for the frequency controller when performing iso‐
[50.00 Hz] lated and/or no-load operations.
Generally 50 Hz or 60 Hz will be the values entered into this parameter. It is
possible to enter a different value here.
2 Determined by If this LogicsManager condition is TRUE, the frequency setpoint 2 will be ena‐
LogicsManager bled, i.e. the setting of parameter
parameter
[(0 & 1) & 1]
Notes
For information on the LogicsManager and its default settings see
Ä Chapter 9.4.1 "LogicsManager Overview" on page 549 .
1 15.00 to 85.00 The frequency controller is activated when the monitored generator frequency
Hz has exceeded the value configured in this parameter.
[47.00 Hz] This prevents the easYgen from attempting to control the frequency while the
engine is completing its start sequence.
1 0 to 999 s The frequency controller is enabled after the configured time for this param‐
eter expires.
[5 s]
2 0.10 to 60.00 The different setpoint values are supplied to the controller via this ramp.
Hz/s
The slope of the ramp is used to alter the rate at which the controller modifies
[2.50 Hz/s] the setpoint value.
The faster the change in the setpoint is to be carried out, the greater the value
entered here must be.
2 0.0 to 20.0 % If this control is to be operated on a generator in parallel with other generators
and frequency control is enabled, a droop characteristic curve must be used.
[2.0 %]
Notes
Each generator in the system will require the same value to be configured for
the droop characteristic, so that when the system is stable the active power
will be distributed proportionally among all generators in relation to their rated
power.
2 Determined by If this LogicsManager condition is TRUE, the frequency droop is enabled.
LogicsManager
Notes
[08.17 & 1) & 1]
For information on the LogicsManager and its default settings see
Ä Chapter 9.4.1 "LogicsManager Overview" on page 549 .
The active droop will also be sent to an ECU connected to the J1939 interface
(CAN interface 2). This information is independent from the breaker states or
active controller (frequency or power controller).
easYgen-2200/2500 | Genset Control
5519 Ä p. 274
5518 Ä p. 273.
Configuration
overrides the setting of
275