Woodward GCP-30 Series Configuration

Manual 37278B GCP-30 Series - Genset Control
Page 68/174 © Woodward
Breaker Logic
NOTE
Using the discrete input "Change breaker logic via terminal 64" (Parameter 233), the breaker logic may
be switched between two different breaker logics (description on page 108). The desired standard
b
reaker logic is configured via the following parameter (Parameter 126). If Parameter 232 is configured
to "ON", the
discrete input terminal 64 is used as a Control input. When a signal to terminal 64 is de-
tected, the breaker logic configured in Parameter 233 is used. If the signal is terminated, the breaker
logic
configured in Parameter 126 is used again. Therefore it is possible during operation to change
b
etween the breaker logic "PARALLEL" (automatic synchronizing) and "EXTERNAL" (manual synchro-
nizing).
Parameter 126
Breaker logic:
----------------
Breaker logic see below
The control automatically controls the two breakers (MCB and GCB). Up to five
(5) breaker logic modes may be selected. These are:
GCP-31 GCP-32
EXTERNAL EXTERNAL
PARALLEL PARALLEL
--- OPEN TRANSIT.
--- CLOSED TRANSIT.
--- INTERCHANGE
A detailed explanation for each mode may be found in the following text.

Woodward GCP-30 Series Specifications

General

Brand	Woodward
Model	GCP-30 Series
Category	Controller
Language	English