E-025-2-E
2
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.
Fig.51
② Enter numeric values for respective items.
Setting item
Detail
Setting range
High alarm point
Comparison value with high alarm of flow
0.0 to Flow range
Low alarm point
Comparison value with low alarm of flow
0.0 to Flow range
H/L alarm hys
Hysteresis of high/low alarm comparison values
0.0 to Flow range
Flow range
Metering range
Only for reference
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.
Fig.52
④ The message box (Fig. 53) is displayed after changing the setting values. Click "OK" to complete
the setting process.
Fig.53
⑤ The window for setting item is displayed. To exit, click "Cancel".
