Woodward EGCP-2 - Page 6

EGCP-2 Engine Generator Control Package Manual 26086
iv Woodward
Illustrations
Figure 4-5. Loss of Mains Detection Active..........................................................82
Figure 4-6. Generator Off Line .............................................................................82
Figure 4-7. Mains Parallel Unit with Voltage/Frequency Detect...........................83
Figure 4-8. Mains Parallel Unit(s) with Load Surge Detect ..................................83
Figure 4-9. Typical Automatic Sequencing Routine .............................................85
Figure 4-10. Original System Configuration .........................................................87
Figure 4-11. After a Change of Priority—Units Not Operating .............................88
Figure 4-12. Original System Configuration .........................................................88
Figure 4-13. A New Master Takes Over—Single Unit Operating on the Isolated
Bus...................................................................................................89
Figure 4-14. Changing the Priority of a Slave Unit...............................................90
Figure 4-15. Changing the Priority of a Slave Unit...............................................91
Figure 4-16. Changing the Priority of a Slave Unit...............................................91
Figure 4-17. Changing the Priority of a Slave Unit...............................................92
Figure 4-18. Changing the Priority of a Slave Unit...............................................92
Figure 4-19. Changing the Priority of a Slave Unit...............................................93
Figure 5-1. Relationship Between Voltage Bias and Generator Voltage .......... 102