Level monitoring system
NT 4600
Technical information / Instruction manual
page
Visualisation - Operation
Page "Silo Single View"
Display of trend and forward to the settings of silo and sensor
User Level 0 or higher
The page opens by pressing on a silo in the Overview page (Silo overview).
The level is displayed similar to the Overview page (Silo overview).
The selected "Time span for trend" defines the time which is displayed in the diagram. Previous data are not stored.
After a power failure the trend starts from the beginning. With use of a USB stick the data can be readout from the stick.
START (single NB)
Starts the measurement of the Nivobob only for this silo.
While the measurement is running, a green arrow appears in the silo.
If no START button appears, the measurement start is not possible due to one of the following reasons:
Under "Sensor-settings" the selection"Sensor Nivobob" is not present (see page17).
The "Modbus for silo" is set to "inactiv" (see page 17).
Display "Blocked Start":
The Nivobob Measurement Start is set to "no" (see page 17).
Display "Blocked 24 - 26": The bridge between terminal 24 - 26 at the Nivobob ist open. See Nivobob user manual.
Pressing on the silo
Leads to the page "Silo Settings" (see page 16) and "Sensor Settings" (see page 17 - 18) for this silo.
Possible other messages:
"Offline":
The "Modbus Enable" is set to "inactiv", thus the respective silo has no valid measurement (see page 17).
"Modbus":
The Modbus network is not working. See items under commissioning (page 10).
Further diagnostic messages may appear. The messages implement comments for reason and possible measures.
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NT 4600
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