High/Low Alarm (H/L Alarm) - Oval EL 2310-0BE Series Instructions Manual

3.6.4 High/Low Alarm (H/L alarm)

① Click "Setup (S)" from the menu, and select "H/L alarm" then the following window (Fig. 51) will
be displayed.
② Enter numeric values for respective items.
Setting item
High alarm point
Low alarm point
H/L alarm hys
Flow range
③ Click "OK" after the setting is completed to display the message box (Fig. 52). Click "OK" here
to change the settings to the inputted values, and to reflect the changed setting values in the
flowmeter's output. If the flowmeter's output is used to control valves or other such parts as safety
protocol, change the control loop to manual control so that the control loop cannot be influenced
by the flowmeter's output.
④ The message box (Fig. 53) is displayed after changing the setting values. Click "OK" to complete
the setting process.
⑤ The window for setting item is displayed. To exit, click "Cancel".
Detail
Comparison value with high alarm of flow
Comparison value with low alarm of flow
Hysteresis of high/low alarm comparison values
Metering range
Fig.51
Fig.52
Fig.53
E-025-2-E
Setting range
0.0 to Flow range
0.0 to Flow range
0.0 to Flow range
Only for reference
2