CARLO GAVAZZI VMU-C EM, Instruction Manual

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VMU-C
VMU-C Instruction manual 91
C.
“Section B”, displaying in graphical form the trend of the different meters from the
digital inputs.
On the abscissa axis (X) the chart displays the time references; the relevant
resolution (hours, days, months) depends on the selected display type (daily,
monthly, annual). On the ordinate axis (Y) the chart displays the numerical
references (automatically scaled) for each meter.
For this type of view only the “Line” track is available (the “bar” button is not
enabled).
Generic meters (H2O, GAS, …) - monthly display
Note:
for monthly and yearly data we recommend that you use the “Bar” display
(for histograms).