Entering further basic program data
29
In >BASIC PROGRAM, select
=> PROGRAM VALUES=> FUNCTION IN1
Select a normally closed or normally open contact
Press "ENTER" to confirm the entry
Water meter
It is necessary to connect a water meter to input IN2 for quantity-
dependent analysis start. Program the corresponding water meter
rating.
In >BASIC MENU, select
=> PROGRAM VALUES=> TYPE OF WATER METER
Select the water meter rating
Press "ENTER" to confirm the entry
Alarm/Message
The instrument is equipped with an alarm relay output for signalling
faults. The events which mean a fault at the instrument or are
intended to trigger a message, can either trigger an alarm "A"
(continuous contact) or a message "M" (2-second impulse).
The faults are recorded and stored in the error history if the event has
been programmed as an alarm or message. For example, if a low
reagent level has not been programmed as an ALARM/MESSAGE, it
is not registered in the error history. Up to 20 error messages can be
stored. A list of these errors can be opened in the information menu.
The information stored per event is the time (day, month, year and
hour) and the type of the error.
In >BASIC PROGRAM, select
=> PROGRAM VALUES=> ALARM/MESSAGE
Select the type of monitoring A=alarm, M=message or - = no action
for the individual menu items
Press "ENTER" to confirm the respective entry
Error messages
All error messages are lost after a power failure.
Certain instrument faults always trigger an alarm or a message
(see chapter “Description of the relay outputs”)!
5 Litres/Impulse
2,5 Litres/Impulse
10 Litres/Impulse
100 Litres/Impulse *
500 Litres/Impulse
1000 Litres/Impulse
1 LITRE/IMPULSE
>TYPE OF WATER METER
▼▲
ME
A/M/-
A/M/-
A/M
A/M
A/M/-
A/M
A/M/-
A/M
Meas. range exceeded M
Maint. int. exceeded M
Change pump head 1 A
A/M/-
A/M/-
A/M
Change pump head 2 A
A/M
Ff. optics A
Low water pressure A
Ff. dosing pump A
Mf. dirtiness A
Ff. outlet to drain M
Power failure 24V M
Mf. turbid M
REAGENT LOW LEVEL A
>ALARM/MESSAGE ▼▲
ME
A=Alarm, M=Message
- = no action
Ff.=Function fault
Mf.=Measuring fault
NOTE
To Next Page
Loading...