Lufft IRS31Pro-UMB User manual

© G. Lufft Mess- und Regeltechnik GmbH, Fellbach, Germany. Subject to change without notice.

Operating Manual IRS31Pro-UMB English
© G. Lufft Mess- und Regeltechnik GmbH, Fellbach, Germany. Subject to change without notice. 2

IRS31Pro-UMB Operating Manual V10 / 01.2020
G. Lufft Mess- und Regeltechnik GmbH 3
Contents
1 Please Read Before Use ............................................................................................................................................ 5
1.1 Symbols Used ..................................................................................................................................................... 5
1.2 Safety Instructions .............................................................................................................................................. 5
1.3 Designated Use .................................................................................................................................................. 5
1.4 Incorrect Use ....................................................................................................................................................... 5
1.5 Guarantee ........................................................................................................................................................... 5
1.6 Brand Names ...................................................................................................................................................... 5
2 Scope of Delivery ....................................................................................................................................................... 6
3 Order Numbers ........................................................................................................................................................... 7
3.1 Accessories ......................................................................................................................................................... 7
3.2 Additional Documents and Software ................................................................................................................... 7
4 Equipment Description .............................................................................................................................................. 8
4.1 IRS31Pro-UMB Sensor ....................................................................................................................................... 8
5 Generation of Measurements .................................................................................................................................... 9
5.1 Current Measurement (act) ................................................................................................................................. 9
5.2 Average Value (avg) ........................................................................................................................................... 9
5.3 Sampling Rate .................................................................................................................................................... 9
6 Transmission of Measurements .............................................................................................................................. 10
6.1 Measurements .................................................................................................................................................. 10
7 Installation ................................................................................................................................................................ 14
7.1 Preparation ....................................................................................................................................................... 14
7.2 Installation ......................................................................................................................................................... 14
7.3 Connecting the Supply Cable............................................................................................................................ 16
7.4 Use of Surge Protection (8379.USP) ................................................................................................................ 20
7.5 Commissioning and Testing .............................................................................................................................. 21
8 Maintenance .............................................................................................................................................................. 22
8.1 Replacing the Sensor ........................................................................................................................................ 22
9 Connections .............................................................................................................................................................. 23
9.1 Supply Cable ..................................................................................................................................................... 23
10 Configuration and Testing ....................................................................................................................................... 25
10.1 Factory Settings ................................................................................................................................................ 25
10.2 Configuration with PC Configuration Software UMB Config Tool ...................................................................... 25
10.3 Function Test with the UMB Config Tool ........................................................................................................... 30
11 IRS31-UMB Compatibility mode .............................................................................................................................. 32
11.1 Important notes for using Sensor in compatibility mode .................................................................................... 32
11.2 Configuration possibilities ................................................................................................................................. 32
11.3 Examples for the Creation of Addresses ........................................................................................................... 33
11.4 Firmware-Update .............................................................................................................................................. 33
11.5 Overview channel list of an IRS31-UMB (IRS31Pro-UMB in IRS31-UMB compatibility mode) ......................... 34
12 Coupling with ARS31/ARS31Pro-UMB ................................................................................................................... 37
12.1 Configuration of coupling within IRS31Pro-UMB: .............................................................................................. 37
13 Technical Data .......................................................................................................................................................... 39
13.1 Measuring Range / Accuracy ............................................................................................................................ 39
14 Fault Description ...................................................................................................................................................... 41
15 Certifications ............................................................................................................................................................ 42
15.1 CE ..................................................................................................................................................................... 42
15.2 FCC .................................................................................................................................................................. 42
15.3 IC ...................................................................................................................................................................... 42
16 Disposal .................................................................................................................................................................... 43
16.1 Inside the EU .................................................................................................................................................... 43

IRS31Pro-UMB Operating Manual V10 / 01.2020
G. Lufft Mess- und Regeltechnik GmbH 4
16.2 Outside the EU .................................................................................................................................................. 43
17 Repair / Corrective Maintenance ............................................................................................................................. 43
17.1 Technical Support ............................................................................................................................................. 43
18 Appendix ................................................................................................................................................................... 44
18.1 Channel List Summary ...................................................................................................................................... 44
18.2 Channel List Summary per TLS2012 FG3 ........................................................................................................ 45
18.3 Communication in Binary Protocol .................................................................................................................... 46
18.4 Communication in ASCII Protocol ..................................................................................................................... 49
18.5 Communication in SDI12 Protocol .................................................................................................................... 52
19 List of Figures ........................................................................................................................................................... 61
20 Index .......................................................................................................................................................................... 62
Version history:
Version
Date
Edited by
Comments
V1
11.2013
RR/BR/LA
F
irst
v
ersion
V2
01.2014
LA/BR
IRS31
-
UMB
compatibility mode, revised channel list
for
TLS
.
V3
02.2014
LA/BR
Coupling of IRS31Pro
-
UMB with ARS31
-
UMB
V4
04.2014
GS
SDI12 Protocol
V5 03.2015 BR/LA Description of channels 900 and 905 improved; with the existing description the calculation of these values
in the ASCII protocol was unclear. Experimental implementation of CaCl2 und MgCl2. Freezing temperature
and salt concentration output in the IRS31-UMB compatibility mode as in the IRS31-UMB. Configurable
freezing temperature and salt concentration output at non-measurable freezing temperature.
V6 12.2015 LA Supplementary notes on chapter 8 “Maintenance”.
V7 04.2016 BR Chapter 13, SDI12 interface added
V8 07.2016 RR Warranty 24 month; CE declaration removed and set up separately
V9 07.2017 BR/LA All 6 fastening screws of the cover are then tightened with a torque of 2 Nm. Information added for the new
8910.UXXXX-HD.
Extended range for water film height accuracy.
BR/LA 10.2.3, 10.2.6 Firmware update only with 19200 BD, 9.1.1.2 SDI12 added
V10 01.2020 NT Updated regulatory information

IRS31Pro-UMB Operating Manual V10 / 01.2020
G. Lufft Mess- und Regeltechnik GmbH 5
1 Please Read Before Use
Please read this Operating Manual completely before commissioning the equipment and keep it handy for
future reference. Please note that various components of the sensor and the described software may look
somewhat different from those shown in the illustrations in this operating manual.
This manual is valid for the IRS31Pro-UMB from device version 8 (from February 2014). Some
functions or features specified in this manual may not be available or may not be valid with older
versions of the device. The device version is indicated as the last number of the serial number printed
on the type plate, e.g.: the device with serial number: 063.1013.1203.014 has the device version 14.
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 safety and operation of the equipment can no longer be guaranteed if it is modified or adapted.
 The Sensor is intended for flush-mounted installation in solid road- or runway surface. It is used to
determine the measurements described in chapter 6.1.
 The Sensor can be used as a replacement part for IRS31-UMB. For this purpose the sensor should be
appropriate configured. See chapter 11 for details.
1.4 Incorrect Use
If the equipment is installed incorrectly:
 It may not function or may only function to a limited extent
 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
When connecting the power supply to the sensor, ensure the correct supply voltage (12VDC).
Under no circumstances is it allowed to connect the negative supply voltage (GND1) with the
cable shield (connected to earth) of the sensor.
1.5 Guarantee
The guarantee period is 24 months from the date of delivery. The guarantee is forfeited if the designated
use is violated.
1.6 Brand Names
All brand names referred to are subject without limitation to the valid trademark and ownership rights of
the respective owner.