Woodward EGCP-1 User Manual

Manual 26059 EGCP-1 Engine Generator Control Package
Woodward 85
Figure 5-11. After a Change of Priority—Units Not Operating
Assuming a New Master—Master On Load
The next sequencing priority change scenario involves having the master unit on
the isolated bus due to a loss of mains condition, or from an auto and run with
load input. The two slaves units are off line because the system load does not
require them to be sequenced on line. Changing the network priority of the
master will establish a new master on the system.
In this system, the master unit will always have a Min Gen Load setting of 25%,
and a Max Gen Load setting of 65%. These values will be used through out the
remaining on load examples.
MAINS
NETWORK ADDRESS #2
NETWORK PRIORITY #2
ADDRESS: 1 2 3
OPER. X
PRIORITY123
MASTER 1
NEXT OFF
MASTER SEQUENCING SCREEN
MAINS FAILURE DETECTED
Or Run With Load and No Parallel A
pp
lication
SYS
T
E
M
L
OAD
=
40
SYSTEM LOAD
=
40%
NEXT ON 2
GG
NETWORK ADDRESS #1
NETWORK PRIORITY #1
G
NETWORK ADDRESS #3
NETW
O
RK PRI
O
RITY #
3
Figure 5-12. Original System Configuration
MAIN
S
NETWORK ADDRESS #2
NETWORK PRIORITY #1
NO MAINS FAILURE DETECTED
ADDRESS: 1 2 3
OPER.
PRIORITY 2 1 3
MASTER 2
NEXT ON ALL
NEXT OFF
MASTER SEQUENCING SCREEN
NETWORK ADDRESS #1
NETWORK PRIORITY #2
G
G
SYSTEMLOAD=0
SYSTEM LOAD 0%
NETWORK ADDRESS #3
NETWORK PRIORITY #3
G
ALL GENERATORS OFF LOA
D

Woodward EGCP-1 Specifications

General

Brand	Woodward
Model	EGCP-1
Category	Portable Generator
Language	English