Lufft ARS31Pro-UMB User manual

Operating Manual
ARS31Pro-UMB
ARS31-UMB
Active Road Sensor
Order No. ARS31Pro-UMB: 8810.U051 50m cable
Order No. ARS31-UMB: 8610.U050 50m cable
Version V6 (06/2014)

Operating Manual ARS31Pro-UMB English
© G. Lufft Mess- und Regeltechnik GmbH, Fellbach, Germany. Subject to change without notice. 2

ARS31(Pro)-UMB Operating Manual V9/03.2017
G. Lufft Mess- und Regeltechnik GmbH, Fellbach, Germany 3
Contents
1Please read before commissioning ........................................................................................................5
1.1 Symbols used.....................................................................................................................................5
1.2 Safety instructions ..............................................................................................................................5
1.3 Designated use...................................................................................................................................5
1.4 Guarantee...........................................................................................................................................5
1.5 Incorrect use.......................................................................................................................................5
1.6 Nomenclature .....................................................................................................................................5
2Order Numbers.......................................................................................................................................6
2.1 Accessories ........................................................................................................................................6
2.2 Additional Documents and Software ..................................................................................................6
3Differences between ARS31Pro-UMB/ARS31-UMB..............................................................................7
4Device description ..................................................................................................................................8
4.1 Method of operation ARS31Pro-UMB/ARS31-UMB...........................................................................8
4.2 Additional features of ARS31Pro-UMB...............................................................................................9
4.3 Availability of measurement values ....................................................................................................9
5Installation.............................................................................................................................................10
5.1 Preparation.......................................................................................................................................10
5.2 Installation.........................................................................................................................................10
5.3 Connecting the cable........................................................................................................................14
5.4 Commissioning and testing ..............................................................................................................18
6Maintenance.........................................................................................................................................19
6.1 Replacing the sensor system ...........................................................................................................19
6.2 Connections......................................................................................................................................20
7Configuration ........................................................................................................................................22
7.1 Factory settings ................................................................................................................................22
7.2 Using PC configuration software......................................................................................................22
7.3 Firmware update...............................................................................................................................26
8Communication.....................................................................................................................................27
8.1 Binary protocol..................................................................................................................................27
8.2 ASCII protocol...................................................................................................................................29
8.3 Channel assignment for the data request ........................................................................................30
8.4 Mapping standards...........................................................................................................................32
9Technical data ......................................................................................................................................33
9.1 Measurements..................................................................................................................................33
9.2 Storage conditions (complete sensor)..............................................................................................33
9.3 Operating conditions.........................................................................................................................34
9.4 Electrical data...................................................................................................................................34
9.5Interfaces..........................................................................................................................................34
9.6 Mechanical data (excluding cable) ...................................................................................................34
10 EC Certificate of Conformity.................................................................................................................35
11 Troubleshooting....................................................................................................................................36
12 Service and maintenance.....................................................................................................................37
13 Disposal................................................................................................................................................37
14 Manufacturer.........................................................................................................................................38
14.1 Technical support .............................................................................................................................38
15 List of Figures.......................................................................................................................................39

ARS31(Pro)-UMB Operating Manual V9/03.2017
G. Lufft Mess- und Regeltechnik GmbH, Fellbach, Germany 4
Version history:
Version
Date
Edited by
Comments
1
21.08.2012
LA/BR/FS
First version
2
17.09.2012
LA/BR/FS
Technical data modified, adjustment to current public standards
3
10.04.2013
FS
Supplements to the cable length and to the installation
4
18.04.2013
FS
Extension cable table was added
5
12.03.2014
LA/BR/RR
Modification of Certificate of Conformity, clarification of the technical data (freezing temperature)
6
04.06.2014
LA/BR
Supplements to the cable length and power supply, integration of ARS31-UMB
7
10.07.2015
LA/BR
Calculation of saline concentration according to CEN/TC 15518-4, figures and channels updated
8
14.03.2016
LA
Technical data modified
9
16.03.2017
LA/BR
Technical data modified, chapter 7.3 updated

ARS31(Pro)-UMB Operating Manual V9/03.2017
G. Lufft Mess- und Regeltechnik GmbH, Fellbach, Germany 5
1 Please read before commissioning
Before using the equipment, please read the operating manual carefully and follow the
instructions in every detail.
This operating manual covers ARS31Pro-UMB/ARS31-UMB device version 9 and above
and firmware 10.3 and above.
1.1 Symbols used
Important indication concerning possible hazards to the user
Important indication for the correct functioning of the equipment
1.2 Safety instructions
Installation and commissioning must only be carried out by suitably qualified specialist
personnel.
Never take measurements on or touch live electrical parts.
Pay attention to the technical data and storage and operating conditions.
1.3 Designated use
The equipment must only be operated within the range of the specified technical data.
The equipment must only be used under the conditions and for the purposes for which
it was designed.
The safety and operation of the equipment can no longer be guaranteed if it is modified
or adapted.
Do not continue to use equipment that is obviously defective.
1.4 Guarantee
The guarantee period is 12 months from the date of delivery. The guarantee is forfeited if
the designated use is violated.
1.5 Incorrect use
If the equipment is installed incorrectly
-It may not function
-It may be permanently damaged
If the equipment is not connected correctly
-It may not function
-It may be permanently damaged
-There may be a possibility of an electrical shock
1.6 Nomenclature
Tg: Freezing temperature that the sensor identified
Tu: Road surface temperature, ambient temperature
Toi: Threat of icing