NAVI F-52 - Alarm Setting

Chapter 6 CONDUCTIVITY MEASUREMENT(F-54,55)
6.4 Measurement Setting Change
F-52, 53, 54, 55 99
6.4.6 Alarm setting
Alarm setting function detects whether the
measurement value exceeds upper or lower
limit values, and displays it on the screen or
outputs it as a signal from the external output
terminal.
When the measurement value exceeds the
alarm range, the color of the displayed value
changes in Measurement screen.
1. In the COND SETUP screen, press
↑ or ↓ key to select LIMIT. Press
← or → key to select OFF or ON.
When ON is selected:
1. Press the ENTER key.
The cursor moves to the upper limit value setting part.
Press the ENTER key again.
The display color of the setting part changes, enabling to input the values by pressing
↑ or ↓ key.
Setting range: 0.3 μS/m to 199.9 S/m (0.3 μS/cm to 199.9 S/cm)
Set the auxiliary unit by ← or → key.
2. Press the ENTER key.
The setting is reflected, and the display color changes.
3. Select the lower limit item by ↓ key.
4. Press the ENTER key.
The display color of the setting part changes, enabling the value input by pressing ↑ or
↓ key.
Setting range: 0.3 μS/m to 199.9 S/m (0.3 μS/cm to 199.9 S/cm)
Set the auxiliary unit by ← or → key.
Values less than 0.2 μS/m(S/cm) can be input, but in this case alarm may not correctly trig-
gered.
5. Press the ENTER key.
The setting is determined, and the display color of the setting part changes.
6. Press F4 (RETURN).
The setting is reflected, and the display returns to the Measurement screen.
The set value is automatically switched to the appropriate auxiliary unit.