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MARWIS-UMB

Operating Manual V 3.3 / 9 Dec 2019

8.3.3 8900.U05, Mounting with short protective housing, angle 20º

Minimal height..........33 cm.......(13 in)..............measuring distance .......35 cm. .(13 ¾ in)
Ideal height..............47 cm. .(18 ½  in)..............measuring distance .......50 cm. .(19 ¾ in)
Maximum height.......61 cm.......(24 in)..............measuring distance .......65 cm. .(25 ⅝ in)

8.3.4 8900.U03, Mounting with long protective housing, angle 10º

Minimal height..........79 cm...(31 ⅛ in)..............measuring distance .......80 cm. .(31 ½ in)
Ideal height..............98 cm...(38 ⅝ in)..............measuring distance .....100 cm. .(39 ⅜ in)
Maximum height.....148 cm...(58 ½ in)..............measuring distance .....150 cm......(59 in)

8.3.5 8900.U04, Mounting with long protective housing, angle 10º

Minimal height........157 cm...............................measuring distance .....160 cm......(63 in)
Ideal height............197 cm...............................measuring distance .....200 cm. .(78 ¾ in)
Maximum height.....217 cm...............................measuring distance .....220 cm. .(86 ⅝ in)

8.3.6 8711.U55, Mounting with short protective housing, angle 20º

Minimal height........470 cm.....(185 in)..............measuring distance .....500 cm....(199 in)
Ideal height............517 cm.....(204 in)..............measuring distance .....550 cm....(217 in)
Maximum height.....564 cm.....(222 in)..............measuring distance .....600 cm....(236 in)

In case of setting up a mast for the STARWIS-UMB make sure that its distance to the spot which
is supposed to be measured allows a correct arrangement of the STARWIS-UMB.

20

Chapter 8, Mounting

Illustration 4: 8900.U04 Mounting at an angle of 20°

Содержание MARWIS

Страница 1: ......

Страница 2: ...Operating Manual MARWIS UMB STARWIS UMB English G Lufft Mess und Regeltechnik GmbH Fellbach Germany Subject to change without notice...

Страница 3: ...tput 14 7 1 Measurements 14 7 1 1 Road Surface Temperature 14 7 1 2 AmbientTemperature 14 7 1 3 Relative Humidity4 14 7 1 4 Dew point temperature 14 7 1 5 Relative humidity at road temperature 15 7 1...

Страница 4: ...ntenance 35 14 1 Cleaning the sensor front glass pane 35 14 2 Checking the bolted connections 35 15 Technical Data 36 15 1 Device 36 15 2 Measuring Range Accuracy 37 15 2 1 Road Surface Temperature 37...

Страница 5: ...rotocol Version 1 0 52 20 3 1 General remarks 52 20 3 2 Pin assignment 52 20 3 3 CAN Parameter 52 20 3 4 Data format and byte order in the communication protocol 52 20 3 5 Data transmission 52 20 3 5...

Страница 6: ...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 purpose fo...

Страница 7: ...to protect the MARWIS UMB STARWIS UMB from pollution it has to be used in any case with one of the two available protective housings The respective protective housing has to be ordered seperately The...

Страница 8: ...Plug without cable1 8371 UST1 Mast clamp incl short protective housing for STARWIS UMB for mast with diameter 60 80 mm 2 3 in 8711 UMB 3 3 Spare parts Temperature humidity sensor 8900 UTFF 3 4 Additi...

Страница 9: ...lp when deciding about preventive gritting Due to the open interface protocols MARWIS UMB as well as STARWIS UMB can be easily integrated into existing winter maintenance monitoring networks Similarly...

Страница 10: ...tical spectroscopy the frozen part of the aqueous solution on the road is determined and delivered as ice percentage 4 9 Snow Height The sensor detects the snow height in the field of measurement Note...

Страница 11: ...l V 3 3 9 Dec 2019 MARWIS UMB 4 11 Sensor technology MARWIS UMB STARWIS UMB Chapter 4 Equipment description 11 Illustration 2 MARWIS UMB STARWIS UMB Components Abbildung 3 Lateral temperature sensor o...

Страница 12: ...pply Red Device error The status channel device status provides detailed information about the nature of the error Blinking Data transfer is taking place The status of the device and the measurement c...

Страница 13: ...g on the operating temperature and on the current ambient temperature a warm up phase of 5 up to 15 minutes may be required before the first plausible values appear This period can be reduced if the M...

Страница 14: ...ure 40 0 70 0 C 105 Road surface temperature 40 0 158 0 F 7 1 2 AmbientTemperature4 Sampling rate 1 second Units C F Channels UMB Channel Measurement variable float32 Measuring range min max unit 110...

Страница 15: ...ter film height 0 0 78 7 Mil 610 Water film height 0 0 6 0 mm 7 1 7 Water film height on smooth surface Sampling rate 100 Hz Units m mil mm Channels UMB Channel Measurement variable float32 Measuring...

Страница 16: ...the water film height is on or above the damp threshold and the road surface temperature is below 1 5 C 34 7 F the formation of ice is inhibited by the presence of de icing chemicals water ice water...

Страница 17: ...0 Pyro measurement OK 1 Error in pyrometer measurement Bit 5 TFF status 0 TFF t h r measurement OK 1 Error in TFF t h r measurement Bit 6 Heater temperature measurement status 0 Internal heater temp...

Страница 18: ...rement invalid6 Bit 4 7 RESERVED Bit 8 Invalid adjustment profile 0 Adjustment profile valid 1 Invalid adjustment profile selected WFH measurement impossible Bit 14 RESERVED Bit 15 General error 0 No...

Страница 19: ...st sign gantry or similar Lufft offers the short protective housing together with a clamp for fixing it to pipes of 60 80 mm 2 3 in in diameter Make sure that the view field of the STARWIS UMB is dire...

Страница 20: ...in 8 3 5 8900 U04 Mounting with long protective housing angle 10 Minimal height 157 cm measuring distance 160 cm 63 in Ideal height 197 cm measuring distance 200 cm 78 in Maximum height 217 cm measuri...

Страница 21: ...Operating Manual V 3 3 9 Dec 2019 MARWIS UMB Chapter 8 Mounting 21 Illustration 5 Mounting of STARWIS UMB...

Страница 22: ...with a flange which can be used for fixing it 8 4 1 Connecting the MARWIS UMB STARWIS UMB to the protective housing Loosen the screws on the upper side of the MARWIS UMB STARWIS UMB and take off the p...

Страница 23: ...B Place the clamp straps that have come with the protective housing on the MARWIS UMB STARWIS UMB so that the profiles of the two clamp straps fit in neatly with the dents on the upper side of the MAR...

Страница 24: ...2019 Mount the plastic bars of the clamping device on the MARWIS UMB STARWIS UMB insert the screws and tighten them 24 Chapter 8 Mounting Illustration 12 Fixing the clamp straps Illustration 13 Inser...

Страница 25: ...s the protective housing until they catch the hitch Now the MARWIS UMB STARWIS UMB is connected to the protective housing First fasten one clamp strap on both sides then the other one Chapter 8 Mounti...

Страница 26: ...MB from the protective housing is easily done by again inserting a screw driver into the ears of the clamp straps By pressing outwards downwards the connection can be opened 26 Chapter 8 Mounting Illu...

Страница 27: ...c 2019 MARWIS UMB 8 5 Example Mounting with magnetic bar carrier for horizontal installation and short protective housing Chapter 8 Mounting 27 Illustration 22 Mounting on passenger car Illustration 2...

Страница 28: ...carrier for vertical installation and long protective housing 8 7 Mounted correctly Send us a photo of your MARWIS UMB installation to myMARWIS lufft com The MARWIS UMB team will have a look and send...

Страница 29: ...ters 49 ft or 16 ft 9 1 Connection plug 9 2 Pin assignment 1 pink CAN HIGH 2 yellow RS485_B 3 red 4 grey CAN LOW 5 green RS485_A 6 blue 7 white negative supply voltage 8 brown positive supply voltage...

Страница 30: ...d steps of 1 second to values between once per second and once every 60 seconds If the data are not retrieved more often than once per second the bit rate of 19200 baud will usually be sufficient If t...

Страница 31: ...nt profiles it makes sense to give them names which allow conclusions on these conditions E g mentioning the vehicle in the profile name can allow conclusions about the installation height during the...

Страница 32: ...rbances see chapter 17 2 page 44 the remaining were analysed statistically average min and max values With a frequency of 10Hz i e every 100ms the road temperature is measured For MARWIS UMB the updat...

Страница 33: ...ompleted Restarting the MARWIS UMB after the adaption will not influence the measurements The latest used adaption profile will be reloaded automatically In a vehicle with a stop start system the ciga...

Страница 34: ...protocol UMB binary Water film damp threshold 10 m Water film wet threshold 100 m Critical temperature10 1 5 C Temperature offset 0K Oberfl chentyp asphalt Measuring interval MARWIS UMB 0 1 s Measuri...

Страница 35: ...nce cleaning 14 1 Cleaning the sensor front glass pane If the glass pane on the sensor front is soiled clean it with a damp wrung out cloth Dry the pane afterwards with a dry lint free cloth Remove du...

Страница 36: ...l 3000 m 9 843 ft Operating conditions permissible ambient temperature 40 60 C 40 140 F permissible rel humidity 0 100 r h RS485 interface 2 wire half duplex Data bits 8 Stop bit 1 Parity none Tri sta...

Страница 37: ...0 0 236 in Resolution 0 1 m 4 mil Precision 10 at 0 6 mm water film height on sleek ground15 15 2 5Relative humidity at road temperature Measuring principle passive calculated out of absolute air hum...

Страница 38: ...ring range 0 1 Resolution 0 01 15 2 9Ice percentage Measuring range 0 100 Resolution 1 15 2 10 Snow Height Measuring principle optical Measuring range 0 50 mm Resolution 0 01 mm 16 Only MARWIS UMB 17...

Страница 39: ...erating Manual V 3 3 9 Dec 2019 MARWIS UMB 15 3 Drawings 15 3 1MARWIS UMB STARWIS UMB with short protective housing Chapter 15 Technical Data 39 Illustration 28 MARWIS UMB with short protective housin...

Страница 40: ...sing19 19 The STARWIS UMB can also be used with the long protective housing Since this is probably a rare case it not explicitly mentioned herein 40 Chapter 15 Technical Data Illustration 29 MARWIS UM...

Страница 41: ...Operating Manual V 3 3 9 Dec 2019 MARWIS UMB Chapter 15 Technical Data 41 Illustration 31 Long protective housing back view...

Страница 42: ...trical Safety EN 301489 17 Electromagnetic Compatibility standard for radio equipment 16 2 FCC Compliance statement US Product Mobile Road Sensor Type MARWIS UMB Order No 8900 Uxx STARWIS UMB Best Nr...

Страница 43: ...y not cause interference and 2 this device must accept any interference received including interference that may cause undesired operation of the device Le pr sent appareil est conforme aux CNR d Indu...

Страница 44: ...round Device transmits error value 50h 80d Device is being operated above the specified measuring range Device transmits error value 51h 81d Device is being operated below the specified measuring rang...

Страница 45: ...e proper disposal of waste electrical and electronic equipment in your respective country 19 Repair Corrective Maintenance Please arrange for any faulty equipment to be checked and if necessary repair...

Страница 46: ...y at road temperature 0 0 100 0 Water film height 600 Water film height 0 0 6000 0 m 605 Water film height 0 0 78 7 mil 610 Water film height 0 0 6 0 mm Water film height on surface20 601 Water film h...

Страница 47: ...or on Bluetooth communication Bit 9 31 RESERVED Measurement status 4001 0 1 Bit 0 Operating temperature 0 Device temperature in operating range 1 Invalid operating temperature status LED orange Bit 1...

Страница 48: ...f the command 1 byte payload data bytes 0 210 bytes ETX Cotrol character for the end of payload transmission 03h 1 byte cs Check sum 16 bit CRC 2 bytes EOT Control character for the end of the frame 0...

Страница 49: ...channel channel designates the channel number Response 23h10h 00h channel type value n type designates the data type of the output the length of value depends on it value n the requested value Comment...

Страница 50: ...26 04 Response 01 10 01 F0 01 A0 13 02 2F 10 00 02 08 00 64 00 16 CB 3D A5 41 05 00 84 03 10 01 03 3F 77 04 20 2 6Example online data query multiple channels V1 1 Description This command allows to po...

Страница 51: ...n 1st Request 01 10 01 A0 00 F0 09 02 2F 11 03 64 00 58 02 84 03 03 69 24 04 Response 01 10 00 F0 01 A0 1C 02 2F 11 00 03 08 00 64 00 16 8F BB AA 41 08 00 58 02 16 57 97 E1 42 05 00 84 03 10 00 03 D8...

Страница 52: ...us should be terminated by a 120 Ohm resistance 20 3 2Pin assignment Pin assignment of the CAN interface on the 8 pole screw plug socket Pin 1 CAN High Pin 4 CAN Low 20 3 3CAN Parameter The bitrate is...

Страница 53: ...te value queries Following the CAN specifications the CAN ID corresponds to the CAN ID which is used for transmitting the corresponding value with additionally set RTR bit The required value is transf...

Страница 54: ...meter 1 Type 2 5 Parameter Data type Description none 1 0x00 time 5 0x01 4 Byte unsigned long Intervall in ms difference 1 0x02 minimum 2 5 0x03 1 4 Byte Same as value Limit value maximum 2 5 0x04 1 4...

Страница 55: ...us byte which indicates if the transmitted value is ok or which error in the device prevents the value from being detected transmitted Codes status Define Description 00h 0d OK Kommando successful no...

Страница 56: ...ons F0h FEh Do not use Reserved range e g for z B LCOM FFh 255d UNBEK_ERR Unknown error 20 3 9Data types This protocol uses the following data types for the measured values type Type Name Define Bytes...

Страница 57: ...correct use 3 6 M Magnetic bar carrier 4 8 27f Mast 8 19f 34 45 Measuring distance 7 19f 31 36 Mounting 3f 8 19f 27f 31 Mounting height 3 19 MyMarwis 28 N Network 9 33f 45 P Passenger car 8 Power supp...

Страница 58: ...Operating Manual MARWIS UMB STARWIS UMB English G Lufft Mess und Regeltechnik GmbH Fellbach Germany Subject to change without notice...

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