Nivus NivuFlow 750, Instruction Manual

Page: 44 / 162

Instruction Manual
NivuFlow Mobile 750
page 44 NFM 750 - rev. 03 / 27.05.2020
Putting into Operation
29 Notes to Users
Before connecting and operating the NivuFlow Mobile follow the instructions below.
This instruction manual contains any information required for the setting of parameters and
the operation of the instrument. The manual is intended for technically qualified personnel.
Appropriate knowledge in the areas of measurement system, automation technology, control
engineering, information technology and wastewater hydraulics are prerequisites to put the
NivuFlow Mobile into operation.
Carefully read this instruction manual in order to guarantee proper function of the NivuFlow
Mobile. Connect the NivuFlow Mobile according to chapter “25.2 Sensor Connection”.
In case of doubt regarding installation, connection or the setting of parameters contact our
hotline:
•
+49 (0) 7262 9191 955
General Principles
Do not put the system into operation before the installation has been completely finished and
checked.
Follow the hints in the instruction manual to eliminate the risk of faulty or incorrect parameter
settings. Get familiar with the transmitter operation before you begin to set the parameters.
After transmitter and sensors are connected (according to chapters “24 Sensor Installation in
General” and “25 Installation of Sensors”) the measurement place parameters can be set.
In most cases it is sufficient to set:
•
shapes and dimensions of the measurement place
•
sensors used and the according positions
•
display units
•
storage mode
The NivuFlow Mobile user surface is easy to understand. The basic settings can be easily ad-
justed by users themselves.
A startup wizard is available to facilitate the initial startup. The wizard will guide the user
through the most important parameter settings in easy steps (see chapter “42 Parameter
Menu Quick Start”).
30 Indication System of Status LED on NivuFlow Mobile
The status LED (Fig. 30-1) on the front side of the NivuFlow Mobile follows a predetermined
system which indicates the current status of the instrument.
Fig. 30-1 LED on the NFM front
Once the NFM is in full working conditions without limitation the LED is lit green : 1x long,
pause, 5x short.
The same intervals apply as soon as there is one error message pending at least. The LED
then, however, is lit
red .
Blue flashing in the pause between the first long flash and the five successive flashes indi-
cates the number of users logged in: 1x for each user (max. number of possible users logged
in is four).