isweek MF5700, Manual

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MF5700 User Manual 20 | P a g e
5.5.11 Set an alarm: upper instant flow rate limit
This function allows the user to set the instant flow rate above which
the meter will trigger the alarm function. The alarm will be a sharp
sound every 2 seconds whiling the screen/display will flash. The
triggered alarm will not stop the meter from the continuous
operation. The alarm will be off once the metering value is below the
set value.
The flow rate has two decimal points with a maximum not over the
full ‐ scale flow rate at the order. Following the above ‐ mentioned
steps, at the MENU setting screen, use the “Up” or “Down” key to select F51 ‐ ALm ‐ H. Press the “M”
key to confirm, and it will open the sub ‐ MENU showing a default flow rate of 999.99. Use the “Up”
or “Down” and the “M” confirming key to enter the desired one, and press the “M” key again to
complete the task. The display will then return to the F51 ‐ ALm ‐ H screen, which indicates the task
is completed. Use the “Up” or “Down” key to select F99 ‐ qUIT and the “M” key to exit the MENU
and return to the Main Display screen.
5.5.12 Set an alarm: lower instant flow rate limit
This function allows the user to set the instant flow rate below which
the meter will trigger the alarm function. The alarm will be a sharp
sound every 2 seconds whiling the screen/display will flash. The
triggered alarm will not stop the meter from the continuous
operation. The alarm will be off once the metering value is above the
set value.
The flow rate has two decimal points with a minimum of 0.00.
Following the above ‐ mentioned steps, at the MENU setting screen,
use the “Up” or “Down” key to select F52 ‐ ALm ‐ L. Press the “M” key to confirm, and it will open the
sub ‐ MENU showing a default flow rate of 0.00. Use the “Up” or “Down” and the “M” confirming key
to enter the desired one, and press the “M” key again to complete the task. The display will then
return to the F52 ‐ ALm ‐ L screen, which indicates the task is completed. Use the “Up” or “Down” key
to select F99 ‐ qUIT and the “M” key to exit the MENU and return to the Main Display screen.