Doosan G20 SIIIA, Operation & Maintenance Manual

Page: 64 / 122

64 G20, 30, 40 SIIIA Operation & Maintenance Manual
OPTIONS [CONT’D]
PreHeat Time
The time delay for preheating after the unit gets the start
command. The unit begins to start after preheating. Select
No Preheat with a setting = O. Factory default setting = 10
seconds.
Max Crank time
Maximum time limit of cranking.
Crank Fail Pause
Pause time between crank attempts.
Crank Attempts
Maximum number of crank attempts.
Idle Time
Idle time delay starts when RPM exceeds Start RPM.
Start fail is detected when during idle state RPM decrease
below 2.
Min Stability Time
Generator nominal voltage starts being detected after
starter is switched off, idle time elapses, and this time has
elapsed.
Max Stability Time
If generator nominal voltage is not stable within the time
after starter is OFF and idle time elapse, then the genset
will shutdown. Stability means that voltage and frequency
are within warning setting limits.
Cooling Speed
This function is not used. Reserved for future applications.
Factory default setting = NOMINAL.
Cooling Time
Runtime of the unloaded generator set to cool the engine
before stop.
After Cool Time
This function is not used. Factory default setting = 0.
Stop Time
When genset stop sequence is initiated, fuel solenoid
output cannot activate during this time.
Fuel Solenoid
Determines behavior of the Binary output FUEL
SOLENOID.
DIESEL: Output closes together with Binary output
STARTER.
The output opens if Emergency stop comes or Cooled
generator set is stopped or in pause between repeated
starts.
GAS: Output closes together with Binary output IGNITION
if RPM is over the 30 RPM (Fix value). Output opens after
stop command or in pause between repeated start.
Fuel Pull Coil
Time duration that output Fuel Pull Coil is active. This
output is used for momentary activation of a fuel solenoid
pull coil.
D+ Function
ENABLED: The D+ terminal is used for both functions -
"running engine" detection and charge fail detection.
CHRGFAIL: The D+ terminal is used for charge fail
detection only.
DISABLED: The D+ terminal is not used, but still provides
flash voltage to battery alternator.
ECU Freq Select
This function is not used. Factory Setting = DEFAULT.
ECU Speed Adjust
This function is not used. Factory Default Setting = O.
Start RPM
RPM RPM
RPM = 2
BO IDLE RATED
BO Starter
Idle time Min stab time
Start fail
Electric
protectors
active
Voltage autodetection
Starter off
Idle time
BO: STARTER
Stabil time