Displaying / Changing Code; Controller Settings - Grundfos Conex DIS-C Montage- Und Betriebsanleitung

12.7 Displaying / changing code

Important menu selections and changes to
Note
data are code-protected to prevent
unauthorised access.
The device can be protected against unauthorised or
unintentional changing of the programmed data.
Two release codes are stored:
• Code 086: General access to all functions.
• Code 011: Access to temperature compensation
and controller settings.
In all other code settings, the device is protected
against unintentional changes to data. If a code is
set and a locked menu is selected, the operator is
prompted to enter the code.
Displaying the code
Temp. compens.
Enter password
• Press the [Right] button to open the "Enter
password" menu.
– The current code is displayed.
Changing the code
Enter password
011 Code
1. Press the [Right] button to open the "Enter
password" menu.
Enter password
011
2. Press the [Up] and [Down] buttons to enter the
required code in the range 000 to 2000.
– Pressing the [Up] button once increases the
value by +1. If the button is held down for
longer, the value increases automatically.
– Pressing the [Down] button once decreases the
value by -1. If the button is held down for
longer, the value decreases automatically.
3. Press the [Left] button to save the entry.
26
Code

12.8 Controller settings

In the "Controller" menu, the following values are
set:
• setpoint S1
• proportional band Xp S1
• reset time Tn (I part) S1
• setpoint S2
• proportional band Xp S2
• reset time Tn (I part) S2.
This entry is only possible if the
Note
corresponding controller function is
already set in the "Setup" menu.
Enter password
Controller
1. Press the [Right] button to open the "Controller"
menu.
2. Press the [Up] and [Down] buttons to select the
required value.
3. Press the [Right] button to open the value input
display.
12.8.1 Setpoint setting S1/S2
The setpoints S1 and S2 are set separately and can
have different values within the measuring range.
Setpoint 2
0.000 mS
1. Press the [Right] button to open the value input
display.
2. Press the [Up] and [Down] buttons to set the
value.