Woodward easYgen-2000 Series User Manual page 292

Configuration
Configure Application > Configure Controller > Power Factor Control
ID Parameter
5662 Gain factor
5663 Expand dead‐
band factor
5664 Delay expand
deadband
5638 Power Factor
setpoint 1
source
292
CL Setting range Description
[Default]
1 0.1 to 10.0 The gain factor K
[5.0]
By increasing the number configured in this parameter, the operating time of
the relay will be in-creased in response to a deviation from the power factor
reference.
By increasing the gain, the response is increased to permit larger corrections
to the variable to be controlled.
The farther out of tolerance the process is the larger the response action is to
return the process to the tolerance band. If the gain is configured too high, the
result is excessive overshoot/undershoot of the desired value.
Notes
This parameter is only visible if power factor control (param‐
eter
1 1.0 to 9.9 If the measured generator power factor is within the deadband range (param‐
eter
[1.0]
eter
configured here.
Notes
This parameter is only visible if power factor control (param‐
eter
1 1.0 to 9.9 s The measured generator power factor must be within the deadband range for
the time configured here in order to multiply the deadband with the factor con‐
[2.0 s]
figured in parameter
Notes
This parameter is only visible if power factor control (param‐
eter
2 Determined by The power factor setpoint 1 source can be selected from the available data
AnalogManager sources.
Though it is possible to select from all available data sources
Ä Chapter 9.3.1 "Data Sources" on page 533 ), only the following data
(
sources may be used:
[05.10] Internal power factor setpoint 1
Internal power factor control setpoint 1 (parameter
setpoint 1
05.11 Internal power factor setpoint 2
Internal power factor control setpoint 2 (parameter
setpoint 1
05.12 Interface power factor setpoint
The setpoint, which is transmitted via the interface, is used as setpoint
05.16 Discrete raise/lower power factor
The setpoint from the discrete raise/lower power factor function is used as
setpoint
06.01 Analog input 1
Analog input 1 is used to control the setpoint
06.02 Analog input 2
Analog input 2 is used to control the setpoint
easYgen-2200/2500 | Genset Control
influences the operating time of the relays.
p
5625 Ä p. 290) is configured to "3pos controller".
5660 Ä p. 291) and the configured delay expand deadband time (param‐
5664 Ä p. 292) expires, the deadband will be multiplied with the factor
5625 Ä p. 290) is configured to "3pos controller".
5663 Ä p. 292.
5625 Ä p. 290) is configured to "3pos controller".
5620 Ä p. 293) is used as
5621 Ä p. 294) is used as
37535B