Main View; Periodic Readings; Display Test And Firmware Version; Alarms - Maddalena ElecTo SJ Traducción De Las Instrucciones Originales

1.7.1 Main view

The display cycle is automatically repeated 4
times, for a total of 60 seconds.
Volume measured
It is displayed for 12 seconds and is ex-
pressed in m . The value displays the deci-
3
mal point for litres, therefore 5 digits for m
and 3 digits for litres.
The presence of a flow and its direction is
displayed by the star indicator.
Range
It is displayed for 3 seconds and the value
always displayed is expressed in m
decimal places. If no flow is detected, the
value displayed is 0.
The presence of a flow and its direction is
displayed by the star indicator.

1.7.2 Periodic readings

Following an automatic sequence, billing
date references are displayed:
– Billing date 1: displays the date for 3
seconds (e.g. 12.05.21 indicates 12 May
2021);
– Billing value 1: displays the volume re-
corded on the billing date for 3 seconds;
– Billing date 2: displays the date for 3 sec-
onds (e.g. 02.09.21 indicates 2 September
2021);
– Billing value 2: displays the volume re-
corded on the billing date for 3 seconds.
Billing date 1 is set, by default, to 31/12 each
year;
Billing date 2 is set, by default, to the end of
each month.
24

1.7.3 Display test and firmware version

The display is presented as follows:
– all segments on the display are illuminat-
ed for 3 seconds;
– all segments on the display are turned off
for 3 seconds;
– the installed firmware version is dis-
played for 3 seconds. The displayed for-
3
mat is MM.mmF, in which MM indicates
the number (2 digits) of the main version,
mm indicates the number (2 digits) of the
secondary version and F represents the
firmware (e.g. 01.68F);
– the firmware CRC for 3 seconds. The for-
/h to 3 mat displayed, using all 8 digits of the
3
display, is 32-bit hexadecimal using both
digits and letters (0-9/A-F);
– any error codes for 3 seconds (e.g. Err
XXXX, where XXXX is the hexadecimal code
for the error). See table "Error codes".

1.8 Alarms

ElecTo SJ is able to detect, store, and trans-
mit the following alarms via radio:
– magnetic tampering;
– suspected leak;
– flow rate limit exceeded;
– backflow;
– meter blocked;
– reversed meter.
EN