General Key Functions; Keylock Enabled; Menu Overview - Bühler technologies Nivotemp NT 67-XP Guía Rápida

Nivotemp NT 67-XP, Nivovent NV 77-XP

5.3 General key functions

The keys below the display are used for operation.
The menu controls are detailed in the following chapters.
Key Mode
• Measurement
display:
• In the menu:
• At the end of
the menu:
• Following in-
put/selection:
• Measurement
display:
• In the menu:
• Measurement
display:
• In the menu:
• In the menu:
+
• In the menu:
+
60 s • In the menu:
no ac-
tion
To select a menu item and to enter values:
• Open the main menu with the
• Select the submenu with the
submenu with the key.
• If necessary, select the next submenu with the
keys and open with the
• Select the desired menu item with the
open the list of values with the
• Set the value with the
the key. The new settings will the saved and the device
will return to the submenu.
• Select the menu item EXIT to exit the submenu and con-
firm with the key. The device will return to the next
menu level up or to the measurement display.
10 Bühler Technologies GmbH
Function
Change measured variables dis-
played.
Move down one menu level.
Move up one menu level.
The display indicates the end of
the menu.
Confirm and save a numerical
value entered or a function selec-
tion. The display will flash if a
parameter has been changed.
Displays the configuration.
Scroll up menu item, numerical
value or function selection. Hold-
ing the key will continuously
scroll.
Go to main menu.
Scroll down menu item, numer-
ical value or function selection.
Holding the key will continuously
scroll.
Exit the main / sub / drop-down
menu and return to displaying
the measurement without saving
changes to the parameters.
Move to the next higher menu
level.
Exit the main / sub/ drop-down
menu.
key.
and keys and open the
and
key.
and keys and
key.
and keys and confirm with

5.4 Keylock enabled

With the keylock enabled, selecting the menu with the
will display in place of the main menu. The active
digit will be indicated by a dot.
• Use the and keys to enter the code and confirm with
the key. The active digit will move one place to the
right. After entering the 3rd digit the main menu will
open.
If the wrong code is entered, the device will return to the
measurement display. If you forgot the password you can al-
ways enter master code 287 to access the menu.
You can cancel the keylock under Loc in submenu Basic Set-
tings Advanced Options b.EF and enter 000 to reset the code.

5.5 Menu overview

The menu structure is based on the VDMA standard sheet
24574-1. The menu structure is hierarchic. The top menu level
contains the main menu items, e.g. oil, tEMP, b.EF, diA, E.
Each main menu contains additional submenu items.
The menu items may vary depending on the device configura-
tion. Not all menu items described below will necessarily ap-
ply to your device. Press the
the configuration. A 4-digit code will appear, e.g.
With the 4 digits tsav meaning:
t: Model
s: Number of switch-
ing outputs
a: Number of ana-
logue outputs
v: Device installation
type
key in display mode to open
o = level and temperat-
ure measurement
2, 4 or 6
0 for 2
i = standard installation
(tank installation)
BX100016 ◦ 02/2018
key