AFRISO EMA AB
• Kilvägen 2, 232 37 Arlöv • Sweden • Phone +46-(0)40-92 20 50 • [email protected] • www.afriso.se
15
OSA 3
Seperator alarm OSA 3 • Manual
Maintenance
The function of the separator alarm must
be tested as described in SS-EN 1825 and
SS-EN 858.
For more details, see the operation and
maintenance instructions for the separator.
The sensors may need to be periodically
cleaned or wiped so as to prevent exces-
sive deposits building up that may cause
the triggering of false alarms.
PROGRAMMING FUNCTIONS IN OSA 3
- Ver 1.03 18-02-16
This manual is intended for authorised service personnel only.
The flow chart below shows all the possible functions which can be ac-
cessed via the buttons on the unit.
The unit automatically logs all alarm changes with date/time in
the background.
Alarms are saved with the date and time of each status change.
Storage takes place cyclically. This means that when the memory
is “full”, the oldest values are overwritten with new ones.
To display the alarm log, hold down and together for 3
seconds. This opens the alarm log. Pressing or allows you
to scroll through the various events. In the example below, each
status change is shown along with an indication of the time and
which sensor was changed. 1=layer, 2=damming, 3=sludge. X
means that the alarm has been triggered and – means that the
alarm has been reset. If an acknowledgeable alarm has been
acknowledged, this is indicated by the letter K and the relevant
digit to indicate whether it relates
to R1, R2 or both.
To stop scrolling, hold down Reset for 3 seconds. The unit then
returns to its normal display.
It is possible to select or disable a sensor by calling
the input menu. The sensor input status is displayed
and and are used to select the relevant sen-
sor input.
X = active, - = inactive. To change values, press .
When you have made your change, hold down for
3 sec. or cancel your change by holding down Reset
for 3 seconds.
moves from the first digit in Date and forwards every
time it is pressed. To reduce a value, press , and to
increase a value, press . When you have made your
change, hold down for 3 sec. or cancel your change
by holding down Reset for 3 seconds.
The first letter of the relevant option is indicated with
the cursor. The next option can be selected by press-
ing . To select an option, hold down for 3 seconds.
Holding down Reset for 3 seconds allows you to leave
the menu without changing the settings.
Possible settings are for R1 and R2. Act = Acknowl-
edgeable/Non-acknowledgeable. ACT = Selection
of which input(s) enables (enable) the relay output.
moves to the right between the various options.
X = active, - = inactive. To change values, press .
When you have made your change, hold down for
3 sec. or cancel your change by holding down Reset
for 3 seconds.
Calling the settings menu allows you to display
Languages. Selectable languages, and you can select
a language using the and keys. To make your
choice, the v key has to be held down for at least 3
sec., or you can cancel your change by holding down
Reset for 3 seconds.
Separator alarm
Status OK
2012.10.01 16:00
Main menu
Sensor Layer X
Sensor Damming -
Sensor Sludge -
X <, >, V
Inputs
Swedish X
English -
German -
French -
Language selection
>SERVICE
DATE-TIME
INPUTS
RELAY OUTPUTS
Settings
<, > = REDUCE/INCREASE
V = NEXT
V (3 sec) = DONE
2012.10.01 16:45
Date/Time
REL1 - Ack -
Act 1 - Input X X X
REL 2 – Ack X
Act 2 – Input - X -
Relay settings
+
Reset
[Reset]
3 sec
SERVICE
>DATE-TIME
INPUTS
RELAY OUTPUTS
SERVICE
DATE-TIME
>INPUTS
RELAY OUTPUTS
Settings
SERVICE
DATE-TIME
INPUTS
>RELAY OUTPUTS
Settings
DATE-TIME
INPUTS
RELAY OUTPUTS
>LANGUAGE
Settings
Separator alarm
Status OK
2012.10.01 16:00
Main menu
2012.01.02,10:03 1
2012.01.02,12:03 1-
2012.01.03,18:03 2X
2012.01.04,05:03 K1
Logger display
+
in 3 sec
[Reset]
3 sec
[Reset]
/
3 sec
[Reset]
/
3 sec
[Reset]
/
3 sec
[Reset]
/
3 sec