BA-40100-0-V04 | Maintenance Instructions TOPAX DX | 39
Chapter 16: Menu structure and configuration
• Controller OFF: the controller goes off when an alarm goes
on and the control valve is overdriven
• Relay ON: the relay is activated when the alarm goes on
• Relay OFF: the relay is activated when energized by the
operating current and is deactivated if an alarm goes on.
Menu 5.14: Startup
main menu >> menu >> Service >> startup
In this menu you can adjust the start-up lag time of controller
functions. The new time is effective after you have successfully:
• Calibrated the individual sensors
• Removed water
• Cleaned the filter
• Switched power on
Menu 5.15: Recorder (analog outputs)
main menu >> menu >> Service >> recorder
In this menu you can change the analogue 0...0 mA or 4...0
mA outputs used for transferring the measuring values or a test
signal for testing trial purposes.
Menu 5.16: Digital Inputs
main menu >> menu >> Service >> digital inputs
In this menu you can switch on and activated digital signal inputs
that are normally set either ON or OFF. If they are not assigned,
the switching inputs used for the fill-level gauge of the metering
container (that is to switch off the free-chlorine or the ph control-
ler) can be also set on “not active”.
Menu 5.17: Display
main menu >> menu >> Service >> display
The menu permitts:
• Assign a name to the device - on the main display
• Set additional information on and off the main display
• Change the brightness of the display.
Menu 5.18: Language
main menu >> menu >> Service >> language
In this menu you can select the desired language or add new
llanguages of the MMC memory card (see Chapter 4.8).
16.2 Example configuration
Example 1:
Controller output
Control
element
Type of
adjustment
Terminal
clip
free chlorine
C7700
Servomotor
with potenti-
ometer relay
contact
87/88 (AUF)
89/90 (ZU)
pH value
MAGDOS
Pulse frequency
Optocoupler
81/8
combined chlorine
Solenoid
Relay contact
91/9
Controller Conductivity OFF
DIN-contact
Relay contact
93/94
Floculation
MAGDOS
Pulse
frequency
Optocoupler
83/84
free terminal clips:
Terminal clip
Output
85
+
Electronic output
(Optocouper)
86
-
93
Relay output
94
95
Relay output
96
Example 2:
Controller output
Control
element
Type of
adjustment
Terminal
clip
free chlorine
MAGDOS
Pulse
frequency
Optocoupler
81/8
pH value
MAGDOS
Pulse
frequency
Optocoupler
83/84
combined chlorine
OFF
Controller Conductivity
Relay contact Solenoid
87/88
DIN-contact
Relay contact
89/90
Floculation
Relay contact
91/9
free terminal clips:
Terminal clip
Output
85
+
Electronic output
(Optocouper)
86
-
93
Relay output
94
95
Relay output
96
All other terminal connections are assigned to the outputs as per
actual configuration and are displayed by TOPAX DX.
