Xylem 19 001 300 R2 Silent Storm VFD Pumping System OMRON Touch Screen Display Manual - Manual (Page 124)

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120 Omron Touch-Screen Display
False feedback is used for all station objects, such as a Wye strainer, when there is no direct feedback
to the PLC indicating the unit is operational. The white boxes below are enabling bits that show if the
bit is enabled or disabled. As shown on the screen above, a one (1) indicates the bit is enabled and a
zero (0) shows the it is not enabled. Each register has 16 individual bits. Tap on each bit to toggle the
bit on or off.
· N99:12 enables or disables false feedback.
· N99:13 enables or disables individual phase monitors. Some pump stations are equipped with a
separate phase monitor for each electric motor and should not be confused with a station phase
monitor.
· N99:14 enables or disables Individual High Pump Temperature. This is an optional auxiliary item.
· N99:10 enables or disables a particular fault. This is different from the other N99:xx registers.
They identify a station object. Individual faults, on the other hand, are identified as fault from the
following table.