CARLO GAVAZZI VMU-C EM, Instruction Manual

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VMU-C
VMU-C Instruction manual 99
6.5.2 TEMPERATURE
As soon as the user accesses the “TEMPERATURE” page, the system displays the data
coming from the VMU-P EM modules, and more precisely from the inputs for
temperature measurement (from Pt100 and/or Pt1000) of the module itself.
Accessing this page will display the daily trend of the variable monitored by the above-
mentioned analogue input.
Temperature input variable trend
This page consists of two sections:
" Section A " for search and selection (in the top section of the page)
It allows to select the display type, using the dark grey buttons:

Daily : it displays the daily trend of the variable for the selected day. To
choose the day use the special calender which can be accessed through the
button next to the date field.

Monthly : it displays the daily average of the value monitored by the
temperature input, for every day of the selected month. To choose the month
and year use the special selection menus next to the field.

Annual : it displays the trend of the average (monthly) value monitored by the
temperature input, for each month of the selected year. To choose the year
use the special selection menu next to the field.
After selecting the display type press the “Refresh Chart” button.
On the right there is the menu allowing to select the temperature input. The list
shall include all enabled inputs.
Note: all keys and selections outside the dark grey area do not need the
“Refresh chart” function. After a few moments the chart will refresh
automatically.