Woodward GCP-30 Series Configuration

Manual 37278B GCP-30 Series - Genset Control
Page 36/174 © Woodward
Frequency Controller
Parameter 48
Initial state
Frequency 000%
Package Q, Option Q only
f controller: initial frequency 0 to 100 %
Analog controller output setting with disabled controller. The set value in percent
refers to the range between minimum and maximum value of the output signal (see
Parameter 60 and Parameter 61).
Parameter 49
Freq.controller
ON
f controller: activation ON/OFF
ON ................ The generator frequency is controlled. The generator frequency is
controlled through various methods depending on the task (isolated
operation / synchronization). The subsequent screens of this function
are displayed.
OFF .............. Control is not carried out, and the subsequent screens of this function
are not displayed.
Parameter 50
f-contr. active
at: 00.0Hz
f controller: starting frequency 0.0 to 70.0 Hz
The frequency controller is activated when the generator frequency has exceeded
the value configured here. The undesired adjustment of the set point value of a
lower-level controller can therefore be overridden when starting the engine.
Parameter 51
Delay time for
f-contr. 000s
f controller: delayed start 0 to 999 s
The time set in this parameter must expire before the frequency controller is
enabled.
Parameter 52
Freq.controller
ramp 00Hz/s
f controller: set point ramp 1 to 50 Hz/s
The different set point values are supplied to the controller via this ramp. The slope
of the ramp is used to alter the rate at which the controller modifies the set point
value. The faster the change in the set point is to be carried out, the greater the val-
ue entered here must be.
Parameter 53
Freq.controller
droop 00,0%
only RPQ Package
f controller: droop 0 to 20 %
If the droop control is active, the droop portion configured here is considered for
frequency control.

Woodward GCP-30 Series Specifications

General

Brand	Woodward
Model	GCP-30 Series
Category	Controller
Language	English