Woodward GCP-20 Series User Manual

Manual 37128A GCP-20 Series - Genset Control
Page 96/190 © Woodward
Parameter 96
Temperature of
Stop 000°C
Option Tz only
CHP deactivation temperature 0 to 255°C
The temperature value at which the genset is to be stopped is entered in this screen.
If the value is reached or exceeded, the genset stops automatically.
Parameter 97
Start
Delay time 000s
Option Tz only
CHP activation delay 0 to 255 s
In order to be activated, the activation temperature must be fallen below without in-
terruption for at least the period of time specified in this screen. If the actual value
exceeds the threshold within this period of time, the timer is re-started (this time lag
applies for both, activation and deactivation time).
Remote Control via Interface (Option Sb/Sf)
NOTE
For remote acknowledgement of alarms, a remote stop while in idle mode must be performed. If the
control is in an isolated operation, an acknowledgement combined with a remote start must be per-
formed.
Set Point Specification via Interface Y1 to Y5 (Option SB)
Parameter 98
serial Control
com Y1Y5 ON
Option SB only
Control via interface COM Y1 to Y5 ON/OFF
ON................Control via the interface is enabled if the control via X1X5 (Para-
meter 98) has been configured to "ON", the operation mode is set to
AUTOMATIC and the discrete input "Automatic 2" (terminal 5) has
been enabled
. The engine can be started and stopped and the breakers
can be opened via a remote signal. The generator real power and the
generator power factor
ϕ set point value may also be transmitted.
OFF..............The control via the Y1Y5 interface is disabled. The internally gen-
erator real power set point value 2 (
Parameter 27) is selected with the
discrete input "Automatic 2" and the internal power factor (
Para-
meter 55) set point value is used. Interface monitoring is disabled.
Parameter 99
Pulse time
Modbus 0s
Option SB only
Waiting time transmission after read request 0 to 9 s
After the read request by the master, the minimum waiting time before transmitting
the answer is the time previously set. This allows to adjust the time response to the
master so that it can process the answer.

Woodward GCP-20 Series Specifications

General

Brand	Woodward
Model	GCP-20 Series
Category	Control Unit
Language	English