Display Organisation
7-5
LCD Display 7-5
energy
.
The three characters show presence of phase voltage. L1
represents phase A voltage, L2 represents phase B voltage
and L3 represents phase C voltage. Not present on Mk7.
Low Battery indicator. Please refer to the section on the
battery earlier this chapter.
L shows local communication or login on the local port. R
shows remote communication or login on the modem port.
The R will flash if the meter is connected to the GPRS
network in persistent mode but no one is logged in.
S shows local communication or login on the SCADA port,
Mk10A only.
Currency indicator, Mk7 and Mk10A only.
GMk is the multiplier. G for Giga, M for Mega and k for
kilo. M and G are not available on Mk7.
These segments allow for display of units. The units are W,
var, VA, Wh, varh, VAh, V and A.
Display set as explained in the Section LCD/Select Button
above.
Label in seven-segment characters. There can be a
maximum of 7 characters to describe the value shown in the
value digits on the right side of the LCD. The Mk10 has 7,
the Mk7 has 4, the Mk10D and Chinese displays have 5,
and the Mk10A display has 6. The size of each seven-
segment character is 7.75 mm x 3.45 mm for a Mk10 size
display, 6.15 mm x 3.23 mm for a Mk7 size display.
8 characters of seven-segment displays register contents as
setup in LCD setup. The size of each seven-segment
character is 10.7 mm x 4.67 mm for a Mk10 size display,
9.30 mm x 4.35 mm for a Mk7 size display.
The enunciators allow various meter states to be displayed,
and may be paired with a customised label.
•
Table 7-1 Sections of the LCD
1
Please refer Figur
for Measurement Convention.
e A-1
