DC20D MK2 GENSET CONTROLLER USER MANUAL
13
process after the "loop time delay" is performed.
Auto start and stop process:
Auto
Start
delay
0RPM
Idle
Rated speed
Pre-
heat
delay
5S
5S
Long-
est
pre-oil
supply
delay
0S
Start
Crank
delay
2S
Crank
test
time
8S
Crank
rest
time
10S
8S
Safe
time
8S
Start
idle
time
5S
Longest
speed
increasing
time
120S
Idle
Rated speed
Auto
Start
delay
Pre-
heat
delay
Longest
temperature
increasing
time
10S
Longest
voltage
built/
increasing
time
120S
10S
rated
runn-
ing
Transfer
back to
mains delay
10S
Cooling
running time
30S
Stop
idle
time
5S
ETS
solen-
oid
hold
10S
Wait
Stop
30S
warming
up time
Crank
test
time
Notices in Starting Process
Note 1: During the Cranking time, the controller automatically detects the speed
signal, frequency signal and oil pressure value or the charging voltage (according to
the parameter setting) to reach the judgment condition of successful start, then the
judgment is that the start is successful and the motor relay is closed.
Note 2: Within the safety delay, only respond to emergency stop, over speed,
over frequency, over voltage,Speed signal lost,low fuel level warning,other alarms
are not responded to.
Note 3: No response to alarm and warning of under speed, low frequency,
under voltage, over current,during start idle time.
Note 4: After entering the speed up time, the high-speed relay outputs (if the
idle speed output is configured, if the idle speed output is not configured, then there
is no such time), and the response alarm within this time is consistent with the
starting idle time; within this time, if the speed reaches more than 90% of the "rated
speed", then the "speed up time" is ended;.
Note 5: No response to low frequency, under voltage, over current when
entering the Voltage-up time.
Note 6: After entering rated operation, the Gens load relay output.
Note 7: In the process of shutdown, if the remote starting signal is restored to
be valid within the " Cooling time", the rated operation will be entered again.
Note 8: If the stop key is pressed again during idle time, the idle time will be
canceled and the stop operation will be executed directly.
