Protection; Warnings - Smartgen HEM4300 User Manual

6 PROTECTION

6.1 WARNINGS

When controller detects warning signal, it only issues warning, not shutdown.
No. Type
1 Over Speed Warn
2 Loss of Speed Signal
3 Load Rate High
4 Stop Failure
5 Charge Alt Fail
6 Battery Overvoltage
7 Battery Undervoltage
8 Urea Level Low
9 ECU Warn
10 ECU Post-process
11 Temp Sensor Open Warn
12 High Temp Warn
13 Low Temp Warn
14 Temp Sensor Error
15 OP Sensor Open Warn
16 Low OP Warn
17 OP Sensor Error
18 Aux. Sensor 1~6 Open
HEM4300 Engine Controller User Manual
Table 7 Warnings
When controller detects speed is above the pre-set over speed
warning threshold, it issues warning signal.
When controller detects speed is 0, and speed signal loss action is
selected "Warning", it issues warning signal.
When controller detects load rate is above the set threshold, it
issues warning signal and limits engine speed to the value in high
load rate.
When engine stop delay is over and engine doesn't stop
completely, controller issues warning signal.
When controller detects engine charger voltage is less than pre-set
threshold, it issues warning signal.
When controller detects engine battery voltage is larger than
pre-set threshold, it issues warning signal.
When controller detects engine battery voltage is less than pre-set
threshold, it issues warning signal.
When controller detects engine urea level is less than pre-set
threshold, it issues warning signal.
When controller receives warning signal of engine by J1939, it
issues warning signal.
When controller receives post-processing unit warning signal, it
issues warning signal.
When controller detects sensor is open and action type is selected
"Warning", it issues warning signal.
When controller detects temperature is higher than pre-set high
temp warning value, it issues warning signal.
When controller detects temperature is lower than pre-set low temp
warning value, it issues warning signal.
When controller detects temperature is above the sampling range,
it issues warning signal,
When controller detects oil pressure sensor is open, and action
type is selected "Warning", it issues warning signal.
When controller detects oil pressure value is below pre-set oil
pressure warning value, it issues warning signal.
When controller detects oil pressure value is above the sampling
range, it issues warning signal.
When controller detects sensor is open, and action type is selected
"Warning", it issues warning signal.
Description
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