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"5 Algorithm Select (Set Probe)"
(Do Not Modify This Parameter)
Algorithm Select(Select algorithm):
there are seven options, including special
environment 1, special environment 2, special environment 3, special environment
4, special environment 5, special environment 6, and special environment 7.
"6 Alarm Setting" Set Alarm Relay.
Alarm 1 Mode:
closed mode, low-level alarm and high-level alarm are optional.
Closed:
relay 1 is out of service; low-level alarm: relay 1 sends low-level alarm sig-
nal; and high-level alarm: relay 1 sends high-level alarm signal. Factory default is
closed mode.
Alarm 1 Value:
the unit is m and factory default is 0.
Alarm 1 Diff (Alarm 1 return difference):
the unit is m, and after being trigge-
red, the alarm can be canceled only after the measured value reaches the alarm va-
lue +/- alarm return difference. Factory default is 0.
Setting method of alarm 2/3/4 mode is the same as above.
Example:
(how to use a relay to control startup/shutdown of water pump) Through
alarm return difference, one relay can control the whole working process of water
pump from low level to high level.
For Water Drainage:
when water level is below 1m, water pump stop drai-
ning; when water level rises to 5m, water pump start to drain water. Detailed
settings are shown below:
Alarm 1 mode: high-level alarm. Alarm 1 value: 5.00m; alarm 1 return difference:
4.00m.
For Water Supply:
when water level is below 1m, water pump start to feed
water; when water level rises to 5m, water pump stop feeding water. Detailed
settings are shown below:
Alarm 1 mode: low-level alarm. Alarm 1 value: 1.00m; alarm 1 return difference:
4.00m.
Summary of Contents for LUDP
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