Protection; Warnings - Smartgen HGM8110DC-2 User Manual

6 PROTECTION

6.1 WARNINGS

When controllers detect the warning signals, it is alarm only and not stop the genset.
No. Type
1 Over Speed
2 Under Speed
3 Loss of Speed Signal
4 AC Over Frequency
5 AC Under Frequency
6 AC Over Voltage
7 AC Under Voltage
8 AC Over Current
9 Fail to Stop
10 Charge Alt Fail
11 Battery High Voltage
12 Battery Low Voltage
13 Maintenance Due
HGM8110DC-2 Genset Controller
HGM8110DC-2 GENSET CONTROLLER USER MANUAL
Table 8 - Warning Alarms
Action Range
Always active
Active from start idle to
stop idle, inactive
others
Active from start idle to
cooling period; transfer to
ETS stop immediately at
alarms
Active always
Active from wait for load to
stop cooling
Active always
Active from wait for load to
stop cooling
Active always
Active after failed to stop
Active at normal running
Active always
Active always
Active when maintenance When count down time is 0 and the action
2020-02-20
Description
When controller detects the speed is higher
than the set value, it will send warn signals.
When controller detects the speed is lower
for than the set value, it will send warn signals.
When controller detects the speed is 0 and
the action select ―Warn‖, it will send warn
signals.
When controller detects the frequency of AC
genset is higher than the set value, it will
send warn signals.
When controller detects the frequency of AC
genset is lower than the set value, it will
send warn signals.
When controller detects the voltage of AC
genset is higher than the set value, it will
send warn signals.
When controller detects the voltage of AC
genset is lower than the set value, it will
send warn signals.
When controller detects the current of AC
genset is higher than the set value and the
action select ―Warn‖, it will send warn
signals.
When generator not stops after the ―stop
delay‖ is over, it will send warn signals.
When controller detects the charger voltage
is lower than the set value, it will send warn
signals.
When controller detects the battery voltage
is higher than the set value, it will send warn
signals.
When controller detects the battery voltage
is lower than the set value, it will send warn
signals.
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