Elster Instromet EK205, Руководство по эксплуатации

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56 Maintenance
 Press the key combination ENTER  + 

One digit of the value flashes.
 Move the cursor with the arrow buttons  or  to the digits and change these with the
arrow buttons

or

.
 After the value has been entered, press the key combination ENTER  +  in order to
confirm the input. It is possible to abort the entry by pressing the key combination ESC
 +  .
 To enter the battery capacity, move the cursor to the Serv. tab and via the following path to
the Bat.C value (battery capacity):
Serv.

Batteries

Bat.C
 Press the key combination ENTER  + 

One digit of the value flashes.
 Move the cursor with the arrow buttons  or  to the digits and change these with the
arrow buttons

or

.
When using a battery of the D value, set the Bat.C value to 13.0 Ah.
 After the value has been entered, press the key combination ENTER  +  in order to
confirm the input. It is possible to abort the entry by pressing the key combination ESC
 +  .
 To close the administrator lock, move the cursor to the Admin tab and via the following
path to the St.AL value (administrator lock status):
Admin.

Device settings

Access

St.AL
 Press the key combination ENTER  + 

"open" flashes.
 Move the cursor with the arrow keys  or  to change the value to "closed".

After the value has been entered, press the key combination ENTER  +  in order to
confirm the input. It is possible to abort the entry by pressing the key combination ESC

+

.
7.2.3 Display remaining operating duration of the battery
The calculation of the remaining operating duration is carried out depending on
the consumed capacity (which is measured) and the consumption expected for
the future (which results in the theoretical remaining operation duration). For
that reason, for applications with strong power consumption may result in the
remaining operating duration falling faster than the indication of the remaining
operating duration promises.
A fresh calculation of the remaining operating duration is automatically carried
out after entering a new battery capacity Bat.C (see above). It is not possible to
edit the value.
 Move the cursor to the "Serv." tab and via the following path to the value "Bat.R"
(remaining battery operating duration):
Serv.

Batteries

Bat.R
After entering a new battery capacity, in the standard operating case (see
chapter 3.2.1) a value of at least 62 months must be displayed for "Bat.R".