Page 86 SITRANS LUT400 (HART) – OPERATING INSTRUCTIONS A5E33329501
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General Operation
Set the ON Setpoints
Set the OFF Setpoints
Parameter
Sample
Value
a
a.
Sample values denoted by asterisks in illustration on page 85.
Description
2.7.1.6. ON Setpoint Pump 1
0.4 m* Sets the level at which pump 1 turns on. The
first cycle will use this setpoint. Subsequent
cycles rotate the setpoint among the pumps.
For example: In cycle 1, pump 1 turns on at
0.4 m. In the next cycle, pump 2 will turn on at
0.4 m.
2.7.1.8. ON Setpoint Pump 2
0.3 m* Sets the level at which pump 2 turns on.
Parameter
Sample
Value
a
a.
Sample values denoted by asterisks in illustration on page 85.
Description
2.7.1.7. OFF Setpoint Pump 1
1.3 m** Sets the level at which pump 1 turns off. The
first cycle will use this setpoint. Subsequent
cycles rotate the setpoint among the pumps.
For example: In cycle 1, pump 1 turns off at
1.3 m. In the next cycle, pump 2 will turn off at
1.3 m.
2.7.1.9. OFF Setpoint Pump 2
1.2 m** Sets the level at which pump 2 turns off.
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