Woodward EGCP-2 - Figure 7-4 E. Master Multiple Parallel Process Control Flow Diagram

Manual 26076 EGCP-2 Engine Generator Control Package
Woodward 83
Auto Input AND
Run With Load
Input AND Test
Loss of Mains
Enabled?
Loss of Mains
Detection Active
Loss of Mains for
>LOM Action
Delay?
Yes
Mains CB AUX
Closed?
Mains Breaker
Reclose Sequence
No
No
No
Yes
Set System Run with
Load Flag and
Engine Start
Sequence
Gen Stable?
Close Gen
Breaker Sequence
Run With Load Input
Closed?
Yes
No
Open Gen Breaker
Sequence
Stop Genset
Sequence
Remove System
Run with Load Flag
and Unload Ramp
Base Load Control
Yes
No
Yes
SET Loss of Mains
FLAG
LOM Sequence Shown On
Page #3
Test Input Closed?
No
Yes
Soft Transfer Mode
Enabled
Load Control Mode
Setpoint =
SOFT TRANFER?
No
Yes
To Page
#6
MASTER Multiple Unit Utility Parallel
Page 5
VIS-082
00-04-24
Figure 7-4e. Master Multiple Parallel Process Control Flow Diagram