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Energy bar-graph page
- These pages graphically view the daily, weekly, monthly and yearly energy counters consumption of the active (IN and OUT) and reactive (IN and OUT)
energy read by the EMA-D6. For every graph, the unit displays the 4 total counters (Wh IN, Wh OUT, VArh IN, VArh OUT).
- It
’
s possible to see one day at a time, selecting it by clicking
►
button.
- It
’
s possible to clear completely through the dedicated command in the RESET menu.
- If a count is not available, then some empty spaces are shown.
Phasors page
- The phasor diagram shows voltages and currents in relation to each other.
- The currents are depicted within the inner circle while the voltages are shown within the outer circle.
- It
’
s possible to see, on the this page, the angle value between the phasors.
User pages
- The user can create a maximum of 4 favorited display pages .
- Each of these pages can view maximum 6 measurements, freely chosen among all reading of the EMA-D6.
- The title of the page can be freely programmed by the user.
- Like all other pages, it
’
s possible to set the analyzer to return automatically to the user page after a time has elapsed.
- To define the user page, see the dedicated menu USER PAGE chapter.
Time and date
- The EMA-D6 manages the date and time, that is used for storage of events, for measurements log and for time-related functionalities.
- The EMA-D6 is equipped with RTC (real-time clock), then the time and date are kept updated even without auxiliary power supply, for a maximum of about 1 week.
- Setting date and time is mandatory in order to use the time-related functionalities on the device (maximum, minimum, historical).
Password access
- The password is used to enable or lock the access to:
•
setting menu
•
display viewing
•
keys
•
communication
- For new devices, the password management is disabled and the access is free. If instead the password have been enabled, then to get access or change any
configuration of the device, it
’
s mandatory to enter the password.
- The password is valid as soon as the user remains in the Configuration section or others lock sections and for a max setting minutes (see the dedicated menu
PASSWORD chapter).
- After quitting the Configuration section or others lock sections, it
’
s needed to enter again the password.
Additional resources
- The options provide additional resources that can be used through a dedicated setup menus.
- The following table indicates the optional additional resources:
TYPE
Function
Max Number
Communication
RS-485
2
Ethernet
1
Digital I/O
Outputs
4
Inputs
4
2 2 Outputs
2+2
Analog I/O
4 Analog Outputs (external module)
4
8 Analog Outputs (external module)
4
Memory
Data memory 4MB
1