Xylem Flow Converter 713 - Manual (Page 12)

1
Alarmkey
ALARM
The digital outputs can be configured as alarms of one
of the following alarm types: high flow, low flow, 24 hour
volume, one hour volume and sensor error. Press the
alarm key to see the previous nine alarms. A new alarm
is registered as alarm no 1, the other alarms are moved
one place, and the alarm which was previously regis-
tered as alarm no 9 is erased.
F15 Alarm display
After pressing the key once alarm no. 1 is shown, which
is the latest alarm; press again and alarms -9 come up.
By using the arrow keys it is possible to move back-
wards and forwards between the alarms.
The instant an alarm is registered, the alarm type, the
digital output and the time shows on the display:
ALARM 1: HIGH FLOW D#
13/03 3:33
When the alarm is no longer active, the time of switch
off is registered. Beware that different alarms could have
been activated in the meantime, meaning the alarm is no
longer no. 1:
ALARM : HIGH FLOW D#
13/03 3:33 13/03 3:54
ALARM 3: VOLTAGE FAILURE
1/06 00: 1/06 11:3
When a new alarm appears the display will change from
the previous chosen main menu to F14 - alarm indica-
tion, alarm 1.
The start time for voltage failure is detected every 5 min.,
and the stop time is registered immediately after the volt-
age is cennected again.
Stormflow measuring
F9 No. of stormflows
Press once for:
1/06/95 13:34:1
NO. OF STORMFLOWS 1961
The total number of stormflows is calculated from the last
time the value was reset or the system was restarted.
F10 Stormflow time
Press twice for:
1/06/95 13:34:1
STORMFLOW TIME : 00:1
Here the total time (hours:minutes) of stormflow is indi-
cated.
F11 Stormflow volume total
Press three times for
STORMFLOW VOLUME
TOTAL : 1084 m 3
The total volume of stormflows is indicated. The volume
is calculated from the last time the value was reset or the
system was restarted.
F12 Volume last stormflow
Press four times for:
STORMFLOW
LAST STORMFLOW : 1084 m 3
The volume of the last stormflow is displayed.
F13 Stormflow start/stop
Press five times for:
START 5/1 1:3
STOP 5/1 13:01 00:9
Start and stop times are indicated as well as the duration
of the last stormflow. All values can be reset by pressing
ENTER, see under F18.
F14 99 days log
Press six times for:
log 1 138 m 3
18/6 1:56 18´/6 14:1
The last 99 stormflows is saved in a log. Use the ar-
rowkeys to browse through the log.