Endress+Hauser EngyVolt RV15, Руководство по эксплуатации

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EngyVolt RV15 Operation
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Generally speaking, the and keys change the value of the parameter; the key confirms the
change / setting and skips to the next display screen (next parameter).
You can exit the configuration mode at any time by pressing the and keys simultaneously for
5 seconds. Any changes that have already been made are retained. You can also exit the configuration
mode by repeatedly pressing the key. In both cases, the device switches back to the last measured
values displayed.
The possible settings are described in the "Commissioning" section (
®
ä 20).
5.4.1 Entering numbers
Users must frequently change digits in the configuration mode, usually in the middle row of numbers.
The key is used to increase and the key to decrease a value.
The current digit to be changed flashes on the screen. Pressing the key accepts the set value and
switches to the next digit. In each particular row of numbers, the digits are set in succession from
left to right.
Pressing the key takes you back to the previous digit.
Once the last digit has been accepted, "SET" is displayed in the bottom row of the display.
5.5 Power-up screen
After powering up the energy meter (switching on the supply voltage), a number of screens are
displayed by way of a self-test.
1st screen: All the LCD segments are displayed. This is used as a self-test for the display.
2nd screen: The firmware version of the energy meter is displayed.
3rd screen: Displays the result of the self-test when powering up the energy meter.
The device then switches to the first measured value display and displays the voltage values.