Software Overview - Grundfos Conex DIA-2Q Bedienungsanleitung

Display with one parameter
ClO
2
0.30
mg/l
100.0 °C
The large display shows the measured values, and
the selected parameter is displayed in the header.
The measured value for a possibly active
temperature measurement is output in the second
line. "c" is displayed if the compensation functions
are active.
Alarm signals
A parameter-based alarm refers to the flashing
parameter in the header. Parameter-independent
alarms are displayed in the bottom line, but the
display does not flash for this alarm.
If several alarms are present, they can be scrolled
using the [Up] and [Down] buttons. They are
displayed in chronological order. The selected alarm
signal is displayed with inverted font. Subsequently,
the display is switched to the last display mode set.
Display mode with active alarms and two
parameters
ClO
2
0.30
alarm line 1
alarm line 2
The parameters are displayed left-justified and
right-justified in the header, and the measured
values of the parameters are displayed directly
underneath. The measured value for a possibly
active temperature measurement and the display "c",
if the compensation functions are active, are
suppressed.
Display mode with active alarms and one
parameter
ClO
2
0.30
mg/l
alarm line 1
alarm line 2
The large display shows the measured values, and
the selected parameter is displayed in the header.
The measured value for a possibly active
temperature measurement and the display "c", if the
compensation functions are active, are suppressed.
28
c
pH
4.00

11.3 Software overview

Provided that the code numbers for access
right have been set, some menus (and
submenus) as well as the functions Cal
Note and Man are protected against
unauthorised access. The protected
menus are marked with "C" (calibration
rights) or "F" (full rights).
Main menus
• Controller 1/2, see section
• Alarm 1/2, see section
• Service, see section Service.
• Setup, see section Setup.
Function buttons
• Cal, see section Calibration function.
• Man, see section Manual operation.
Controller 1/2
"F" (full rights)
Setting the parameters
• Relay 1/2
– setpoint
– controller parameters.
• Continuous controller
– setpoint
– controller parameters.
Alarm 1/2
"F" (full rights)
• Alarm settings
– alarm 1/2 values (switching points)
– effective direction
– hysteresis
– alarm delay.
• Dosing time monitoring
– maximum dosing time (at constant dosing flow
level of 100 %).
Service
• Calibration logbook 1/2
– the last 10 calibrations.
• Calling up the controller 1/2 settings
• Test of functioning of current outputs
• Test of functioning of relays
• Test of functioning of display.
Controller 1/2.
Alarm 1/2.