Bühler technologies Nivotemp NT 67-XP Notice De Montage page 11

Nivotemp NT 67-XP, Nivovent NV 77-XP
Configuration o___i
Equipment configuration
Display ____ ____
Measurement display
Level oiI
Liquid Level main menu
Temperature tEMP
Temperature main menu
b. E F
Basic EF
Basic Adv. Functions
Diagnostic DiA
Diagnostics menu
Exit
E
Exit menu level
The individual menu items will not be shown if the option
does not apply. Example: With a=0 the menu items for config-
uring the analogue output does not apply. You can then skip
the description for this item.
The structure of main menu Liquid Level (oil) and temperat-
ure (tEMP) is identical. Here you can configure the switching
outputs or the analogue outputs (if applicable).
The basic device settings can be changed. General settings can
be configured under Basic Settings Advanced Functions (b.EF).
These settings should be configured first, as they affect the
displays and settings for the individual menus. These settings
are e.g. the units used and allocating switching outputs for li-
quid level and temperature measurement. The allocation of
the analogue outputs cannot be changed.
The Diagnostic (dia) menu further contains diagnostics op-
tions.
For the detailed illustration of the entire menu structure
please refer to the original operating instructions at the end
of this chapter.
BX100016 ◦ 07/2019
Toggle ____
Toggle display
out1
Out 1
Settings menu OUT1
out_
Out X
If applicable
Settings menu OUTX
Analog Out 1 An 1
If applicable
Settings menu Analog 1
E
Exit
Exit menu level
Out X out_
If applicable
Settings menu OUTX
out_
Out X
If applicable
Settings menu OUTX
An 2
Analog Out 2
If applicable
Settings menu Analog 2
Exit E
Exit menu level
6 Maintenance
Always observe the applicable safety- and operating regula-
tions when performing any type of maintenance. Please refer
to the original operator's manual on the included CD or online
at www.buehler-technologies.com for maintenance informa-
tion.
7 Service and Repair
Please refer to the original operator's manual on the included
CD or online at www.buehler-technologies.com for a detailed
description of the unit including information on
troubleshooting and repair.
7.1 Troubleshooting
Problem / Possible cause
Malfunction
No display • No supply
voltage
Error messages on the display:
Alternating between Err and Exxx: e.g.
Error 001 • Ambient tem-
perature too
low
• Ambient tem-
Error 002 perature too
high
Error 004 • Pt100 defective
(short-circuit)
• Pt100 defective
Error 008
(cable break)
Error 016 • Defective reed-
contact (short-
circuit)
• Defective reed-
Error 032 contact (supply
line open)
Error 1024 • Second plug
has no supply
voltage
• Internal error
Action
• Check cable and
replace, if neces-
sary
⇔
• Maintain limits
• Maintain limits
• Send device in for
repair
• Send device in for
repair
• Send device in for
repair
• Send device in for
repair
• Check the supply
voltage for the
second plug.
• Be sure to switch
on or plug in the
power supply for
the second plug
before or shortly
after the first.
• Please contact
customer service
Bühler Technologies GmbH 11