BA-40400-02-V14 | 33
Operating instructions
TOPAX monitors its inputs. If an unwanted alteration appears on an input
value, the alarm is set off. The alarm-setting is configured in this menu:
Menu
Function
Required specifications
2.2.1
Disinfection
2.2.1.1
Maximum alarm
ON or OFF + limit value
2.2.1.2
Minimum Alarm
ON or OFF + limit value
2.2.1.3
Y alarm
ON or OFF + time
2.2.1.4
Alarm delay
ON or OFF + time
2.2.2
pH value
2.2.2.1
Maximum alarm
ON or OFF + limit value
2.2.2.2
Minimum Alarm
ON or OFF + limit value
2.2.2.3
Y alarm
ON or OFF + time
2.2.2.4
Alarm delay
ON or OFF + time
2.2.4
Temperature
2.2.4.1
Maximum alarm
ON or OFF + limit value
2.2.4.2
Minimum Alarm
ON or OFF + limit value
2.2.4.4
Alarm delay
ON or OFF + time
Select one of the inputs. The device goes to the relevant menu 2.2.2…
2.2.4 and shows the actual configuration of the input alarm.
Select one of the (up to) four available alarm functions of the input for
configuration.
Alarm
Alarm is set off, if …
Key
Maximum measuring
value
Input value > max. value
max alarm
Minimum measuring
value
Input value < min. value
min alarm
Y alarm
after a given time for the input of
the relevant control unit in the com-
puter’s output service is > 95%.
Y alarm
Alarm delay
the alarm’s delay time has run out
Delay
Press on “OFF” to turn off the chosen alarm function. Confirm twice with
the “OK” key.
Press on “ON” to turn the chosen alarm function on.
Enter the requested limit value.
The first digit of the limit value is highlighted in grey and can be ad-
justed. Use the arrow keys to set up the value:
◀
/
▶
switch over between the individual positions
▲
/
▼
alter numerical values
Confirm the entry by pressing the "OK" key twice.
12.1.11 Menu 2.3: Recorder (analogue outputs 0/4 … 20 mA)
setup
recorder
2.3
mg/l
pH
°C
26.3
7.04
0.39
temperature
pH value
disinfection
ESC
Fig.31: Main menu >> menu 2 >> recorder
For remote display of measured values, TOPAX has an analogue output
0/4 … 20 mA, named "recorder output", for each measured value input.
This menu is used for the adjustment of the TOPAX to the external de-
vices which are connected to the outputs. An allocation / standardisation
takes place between each measured value input and analogue output:
Minimum measurement input = 0/4 mA
Maximum measurement input = 20 mA
There are recorder outputs for the inputs:
Menu
Inputs
Key
Required input
Unit
2.3.1
Disinfection
Disinfection
Minimum, Maximum
mg/l
2.3.2
pH value
pH value
Minimum, Maximum
pH
2.3.4
Temperature
Temperature Minimum, Maximum
ºC
Select an input for standardisation of the analogue output. Select "Mini-
mum" or "Maximum" to define the lower limit or respectively the upper
limit of the measured value.
Enter the requested limit value.
The first digit of the limit value is highlighted in grey and can be ad-
justed. Use the arrow keys to set up the value:
◀
/
▶
switch over between the individual positions
▲
/
▼
alter numerical values
Confirm the entry by pressing the "OK" key twice.
12.1.12 Menu 2.4: Night operation
ESC
timer
off
night mode
on
setpoint
setup
off
2.4
circulation
mg/l
pH
°C
26.3
7.04
0.39
Fig.32: Main menu >> menu 2 >> night operation
