Woodward EGCP-2 - Page 109

Manual 26174 EGCP-2 Engine Generator Control Package
Woodward 99
 Engineering unit selections
Displayed Units
o Ma
o V
o kW
o MW
o kVA
o MVA
o kVAR
o MVAR
o PF
o Deg C
o Deg F
o PSI
o kPA
o BAR
Process Low Value
 The Process Input, when at 4 mA or 1.0 volt, will be displayed as.
o Example: Process Low Value = –1000 kW
 Process Input is 4 Ma
 KW LOAD status screen will display: –1000 kW
Process High Value
 The Process Input, when at 20 mA or 5.0 volt, will be displayed as.
o Example: Process High Value = 750 kW
 Process Input is 20 Ma
 KW LOAD status screen will display: 750 kW
Sample Process Applications with Process Units as kW and mA:
kW Transducer Input = 4-12-20 mA
4 mA = –500 kW
12 mA = 0 kW
20 mA = 500 kW
Process Units kW
Process Action Indirect
Process Deadband 0.3 %
Process Ref –50 kW (Import Power)
Process High Limit 100 kW
Process Low Limit –250 kW
Process Low Value –500
Process High Value 500
Process Units m
A
Process Action Indirect
Process Deadband 0.3 %
Process Ref 11.5 mA (Import Power)
Process High Limit 14 mA
Process Low Limit 10 mA
Process Low Value 4
Process High Value 20