User Guide SL7000 IEC7
70
8.3.
Meter display modes
The meter can be configured with up to three, individual parameter display lists.
Each display list can contain up to a maximum of 100 parameters, such as:
•
the current energy and demand registers values
•
fundamental network parameters
•
general alarm signal and status word
The parameter display sequence is programmable and globally applied to all three display lists.
Only current parameter values are included in the display lists, as typically, corresponding historical values are
displayed automatically, directly after the current parameter value. The meter can be configured to display a
number of historical value sets and if they are not available, the display automatically skips to the next current
value.
The meter operates in distinct display modes which provide access to the display list contents and other
functions, as follows:
Normal mode
This is the default display mode where pre-selected energy parameter values and other meter data automatically
scrolls, in sequence, on to the LCD.
Configurable parameters control the following (in one second steps, between 1 and 60 seconds):
•
the duration of each displayed parameter
•
the period between successive displayed parameters
To test all the LCD segments and annunciator icons when in this mode, push the display button once (short
push).
If the display button is pushed a second time (short push) during the LCD test, the alternate long display mode is
activated.
If the reset button is pushed during the LCD test, the alternate short display mode is activated.
Alternate long mode
This mode allows the manual display of pre-selected parameters accessible to the end user.
On entering this mode, the LCD is backlit and displays the first in a sequential list of display levels, as follows:
•
STD-DATA
•
P.01 or P.02
These load profile display modes can be enabled/disabled in the meter configuration.
•
MID-DATA
This display mode is only applicable to MID compliant meters.
•
END
