Alarms; Table 5: Alarm Actions; Table 6: Alarms And Their Causes - Briggs & Stratton GC1031 Operation Instructions Manual

5

Alarms

An alarm condition occurs when a preconfigured parameter is outside of a pre-set level. On initiation of
an alarm, the Alarm LED will start blinking and the fault output pin will be activated if configured. The
controller will display the name of the alarms along with a count on the ALARMS screen and the nature
of alarm on the ENGINE STATUS screen. For acknowledging and clearing the alarms, press the "UP +
DOWN" keys simultaneously. Alarms are ignored until the end of the Safety Monitoring Start Delay
duration. The controller will not issue the start command if the Shutdown Alarm is left unacknowledged.
Table 5 shows the types of alarm actions whereas Table 6 shows types of alarms. Please refer to
5 and Table 6.

Table 5: Alarm actions

# Alarm Actions
1 Notification
2 Warning
3 Electrical trip
4 Shutdown

Table 6: Alarms and their causes

Sr.
Alarms
No.
Low Oil Pressure
1
Sensor
Low Oil Pressure
2
Switch
High Oil Pressure
3
Sensor
High Oil Pressure
4
Switch
High Engine
5
Temperature sensor
High Engine
6
Temperature switch
Anlg LOP (Pin 26) Ckt
7
Open
Amb Temp (Pin 24)
8
Ckt Open
9 Emergency Stop
10 Fail To Stop
11 Fail To Start
R/L1 Phase Over
12
Voltage
Y/L2 Phase Over
13
Voltage
14
B / L3 Phase Over
Controller will display message on the display screen, and this will not affect
the genset start stop operation.
Warning alarms serves to draw operator's attention to an undesirable condition
without affecting genset's operation in genset ON condition.
The genset cannot be started without acknowledging the warning alarms.
In this alarm action type the engine cool down timer begins, after which the
genset is stopped.
In this alarm the genset is immediately stopped.
Indicates that the oil pressure measured is below the pre-
set threshold
Indicates that the oil pressure measured is below the pre-
set threshold
Indicates that the oil pressure measured is above the pre-
set threshold
Indicates that the oil pressure measured is above the pre-
set threshold
Indicates that the engine temperature is above the pre-set
threshold
Indicates that the engine temperature is above the pre-set
threshold
The oil pressure sensor is detected as not being present
The temperature sensor is detected as not being present
Configured as digital input has triggered longer than pre-
set duration or when the immediate shutdown is required
Indicates that genset has not stopped after sending Stop
command
Indicates that genset has not started after the pre-set
number of Start attempts
Indicates that genset L1(R) Phase voltage has exceeded
the pre-set over voltage threshold.
Indicates that genset L2(Y) Phase voltage has exceeded
the pre-set over voltage threshold
Indicates that genset L3(B) Phase voltage has exceeded
Description
Causes
Table
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