Operation; Key Instruction - Microsensor MFE600H Series Operation Manual

The "bell" sign at the upper right of the meter is an alarm sign. You can view the alarm message by the
key. The possible causes for the alarm are shown in Table 5.
Item Alarm content
Excitation
1
impassability
2 Empty pipe
3 Electrode
4 Upper flow limit
5 Lower flow limit
5

Operation

5.1 Key instruction

The electromagnetic flowmeter display and operation interface are shown in Figure 4. There is a key on
the left side of the screen and 4 keys on the bottom side of the display screen
The meaning of the keys and operation methods are shown in Table 6. The composite key needs to
press two keys at the same time. If there is no key operation within 10 minutes, it will automatically
return to the main screen. This version does not provide touch keys or infrared remote-control keys. If
you need to set up, you must open the front cover.
Table 5
Possible causes
The excitation part is not working normally. The excitation line may be
loose or misconnected
The fluid is not filled with pipe; the media conductivity is less than 5us;
the electrode is misconnected
The fluid is not filled with pipe; the media conductivity is less than 5us;
the electrode is misconnected
The real-time flow value is higher than the set upper limit of alarm
value
The real-time flow value is lower than the set lower limit of alarm value
Figure 4 Operation interface
Table
6
6
.