Woodward GCP-30 Series - Start;Stop Sequence Diesel Engine; Figure 3-15: Start-Stop Sequence: Diesel Engine

Manual 37278B GCP-30 Series - Genset Control
© Woodward Page 129/174
Start/Stop Sequence 'Diesel Engine'
NOTE
The configured number of start attempts (Parameter 300) will be performed.
t/s
t
Sta VG
t t
Ein SPZ
t
1500 1/min
ZD
MV
t
0,5 s
VG
t t
Ein
0,5 s
N
t
Speed governor
Pre-glow
Starter
Start relay
Start request
Engine monitoring
activated
Delayed engine
monitoring 00s
Start Stop
Approach idle
gas position
Start attempt
unsuccessful
Start attempt
successful
Ignition speed reached
Start frequency
f-contr. + time
Figure 3-15: Start-stop sequence: Diesel engine
The signs and indices mean:
tSta ......... Approach idle fuel position [s]
tVG ......... Preglow time [s]
tEin ......... Crank time [s]
tSPZ ........ Time between two start attempts [s]
tMV ........ Delayed engine monitoring [s]
tN ............ Engine cool down time [s]