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Command TR

Telegram on request

<id>TR

Query is not relevant (!xxTR00000)

Command echo

no Echo

Description: The TR command with parameter 0003 starts a measurement and the

transmission of the current measuring values,.

Response telegram (<STX>

xx.x xxx.x

<CR><ETX>)

Parameter description:

Parameter

Description

00003

Request for current measuring value (on request)

Command BR

Setting the baud rate

<id>BR

Query of the current BR-Parameter

Command echo

!xxBRxxxxx

Description:

By the BR command and with parameter 0000x the requested baud rate is
set.

Parameter description:

Parameter Description

00002

1200 baud (8n1)

00003

2400 baud (8n1)

00004

4800 baud (8n1)

00005

9600 baud (8n1)

00006

19200 baud (8n1)

00007

38400 baud (8n1)

00008

57600 baud (8n1)

Command TT

Automatic Telegram output (

ATG

) ON/OFF

<id>TT

Query of the current TT-Parameter

Command echo

!xxTTxxxxx

Description:

By the command TT and the parameter 0000x the automatic telegram output
is switched on or off resp.

Parameter description:

Parameter Description

00000

Automatic telegram output OFF

00003

Automatic telegram 3 ON

15 - 22

021754/05/14

Содержание 4.3151.00.400

Страница 1: ...1754 05 14 Wind Direction Transmitter First Class Device with digital output RS 485 Wind velocity signal acquisition 4 3151 x0 400 ADOLF THIES GmbH Co KG Hauptstraße 76 37083 Göttingen Germany Box 3536 3541 37025 Göttingen Phone 49 551 79001 0 Fax 49 551 79001 65 www thiesclima com info thiesclima com ...

Страница 2: ... Connecting Recommendation for the Cable Shield 9 5 3 3 Plug and Cable Mounting 10 6 Connecting Diagram 11 6 1 Example Connection Diagram 12 7 Serial Interface RS485 12 8 Placing into operation 13 9 Serial Communication 13 10 List of Commands 14 11 Commands and Description 14 Command KY 14 Command TR 15 Command BR 15 Command TT 15 Command OR 16 Command ID 16 12 Data Telegram 17 13 Maintenance 17 1...

Страница 3: ...ions The device product should be operated with the accessories and consumables supplied and or recommended by Adolf Thies GmbH Co KG Recommendation As it is possible that each measuring system device product under certain conditions and in rare cases may also output erroneous measuring values it is recommended to use redundant systems with plausibility checks with security relevant applications E...

Страница 4: ...cess control sys tems or to communicate with PC and software Meteo Online The wind direction transmitter can acquire wind velocity signals and can complete its serial data telegram by the parameter wind velocity Special characteristics High level of measuring accuracy and resolution High damping ratio at a small delay distance Low starting threshold Low current consumption 3 3V 15V 6 0mA Option fo...

Страница 5: ... DC voltage of 24 V is intended for the separate supply of the optional heating In all probability the heating guarantees a trouble free function of the Wind Direction Transmitter First Class even under extreme meteorological icing conditions The outer parts of the instrument are made of corrosion resistant anodized aluminum and stain less steel Highly effective labyrinth gaskets and O rings prote...

Страница 6: ... wind vane must be mounted on the housing Tools Not required Procedure 1 Remove wind transmitter housing from the packing 2 Remove cap by counter clockwise rota tion 3 Remove wind vane from the packing 4 Mount the wind vane on the housing acc to figure 5 Wind vane rotate until it falls into the guide 6 Put the cap on the thread and tighten it manually by strong clockwise rotation Please do not use...

Страница 7: ...ast tube arm etc 2 Put wind direction transmitter on mast tube arm etc 3 Align the wind direction transmitter northwards procedure see chapter 5 2 1 4 Safeguard the wind direction transmitter by two M6 Allen head screws Remark Suitable instrument carriers are masts tubes traverses arms adapters adapters of POM for iso lated mounting which correspond to the mounting dimensions of the wind transmitt...

Страница 8: ...d balance weight of the wind di rection transmitter 4 Align wind direction transmitter The north marking must indicate the ge ographical north 5 In case of conformity safeguard the wind direction transmitter by two M6 Allen head screws Remark If the north alignment is carried out by compass please consider the local declination deviation of direction of the magnetic needle from the true north and ...

Страница 9: ...rotection rod beside the measurement mast 2 Metallic measurement mast grounded Non isolated mounting at the measurement mast e g by metallic brack ets holders etc Apply cable shield be tween sensor and data acquisition device e g datalogger only one sided at the acquisition device Ground data acquisition device Mount metallic lightning pro tection rod on the mast in isolated condition and ground l...

Страница 10: ...g shield in cable clamp 4 Screwing on cable clamp 5 Assembling remaining parts acc to upper plan 6 Tightening pull relief of cable by screw wrench SW16 und 17 Cable mounting 1 View X wire Cable clamp shield Cable shield Cable mounting 2 View X Cable connection without cable shield 1 Stringing parts on cable acc to plan given above 2 Stripping cable sheath 20 mm 3 Cutting uncovered shield 20 mm 4 S...

Страница 11: ...ting 25 W C P U WG Frequenz View on the soldered joint of the counter plug 1 2 3 4 5 6 7 8 Order no 4 3151 10 xxx w o heating PIN 7 and 8 are not connected Pin Name Function 1 WV frequency Input wind velocity 2 GND Supply ground 3 Vcc Supply 3 3 V 42 V DC 4 Serial B RS 485 B serial synchron Clock 5 Serial A RS 485 A serial synchron Clock 6 DGND Digital ground ground wind velocity 7 HZG Heating sup...

Страница 12: ...z 24 V AC DC Power Vers Power GND 3 3 42VDC B A DGND RS485 Vers Power 24 V AC DC 50W Heizung Heating Pg 5 11 12 1 2 3 13 Pg 14 7 11 12 11 12 1 2 3 13 14 Brücke Bridge 507 676 Junction Box Verteilerkasten Pg 13 14 15 15 6 8 9 10 4 4 6 8 9 10 7 Serial Interface RS485 The wind direction transmitter has an RS485 interface which is operated in halve duplex mode For a respective termination terminating ...

Страница 13: ...ansmitter ID Is always two digit and in the range 00 98 ID works setting 00 BB the command see list of commands CCCCC A five digit value for setting a new parameter value CR Means here carriage return enter button This sign terminates the entering of commands A check of the command syntax is carried out in the wind transmitter The correct reception of a command is acknowledged with echo telegram f...

Страница 14: ...the baud rate Yes Command TT id TT param Automatic Telegram output ATG ON OFF Yes Command OR id OR param Setting output interval for ATG Yes id ID param Setting wind transmitter ID Yes 11 Commands and Description Command KY id KY param Release cancel KEY secured command id KY Query of the current KEY parameter Command echo xxKYxxxxx Description The next command for ex command BR for changing the b...

Страница 15: ...and echo xxBRxxxxx Description By the BR command and with parameter 0000x the requested baud rate is set Parameter description Parameter Description 00002 1200 baud 8n1 00003 2400 baud 8n1 00004 4800 baud 8n1 00005 9600 baud 8n1 00006 19200 baud 8n1 00007 38400 baud 8n1 00008 57600 baud 8n1 Command TT id TT param Automatic Telegram output ATG ON OFF id TT Query of the current TT Parameter Command ...

Страница 16: ...s 60000ms Parameter description Parameter Description XXXXX Interval 100ms 60000 ms Command ID id DI param Set wind transmitter ID id ID Query of the current ID parameter Command echo xxIDxxxxx Description By the ID command and the parameter 000xx the Wind transmitter ID is set The ID setting range is 0 98 The ID guarantees the operation of several wind transmitters in one bus system Parameter des...

Страница 17: ... output is set as follows Data output automatic Output 100ms The check sum is formed by the XOR function from the characters between STX and start ing with Hex00 Afterwards the 8 bit check sum is divided into two ASCII characters high and low nibble with a value range of 0 F Hex 13 Maintenance If properly installed the instrument requires no maintenance The ball bearings of the wind direction tran...

Страница 18: ...1200 2400 4800 9600 19200 38400 57600 Baud 8 Bit no parity 1Stopbit Starting threshold 0 5 m s at 10 amplitude acc to ASTM D 5366 96 0 2 m s at 90 amplitude acc to VDI 3786 Part 2 Delay distance 1 8 m acc to ASTM D 5366 6 Damping ratio D 0 3 acc to ASTM D 5366 96 Quality factor K 1 D damping ratio 0 ω angular frequency of undamped oscillation ρ air density u wind speed Heating Surface temperature ...

Страница 19: ...ole plug connection for shielded cable in the shaft see connecting diagram Mounting Mounting on mast 1 DIN EN 10255 1 Ø 33 4 mm Remark mounting on mast 1 is possible with separate adapter option Dimensions See dimensional drawing Weight Approx 0 7 kg Protection IP 55 DIN 40050 15 Dimensional drawing 19 22 021754 05 14 ...

Страница 20: ...ng rod For mounting the a m trav erse or hanger 4 3100 98 000 Dimension Ø 12 mm 500 mm long 1050 mm high Material Aluminum Wind Junction box Serves for the connection of several measuring value transmitters Minimizes the number of cable cores 507 676 Dimension 125 x 80x 57 mm Material Aluminium Adaptor For isolated mounting of each wind transmitter and wind direction transmitter on the traverse 4 ...

Страница 21: ... OF THE COUNCIL of 12 December 2006 on the harmonisation of the laws of Member States relating to electrical equip ment designed for use within certain voltage limits 552 2004 EC Regulation EC No 552 2004 of the European Parliament and the Council of 10 March 2004 on the interoperability of the European Air Traffic Management network the interoperability Regulation 2011 65 EU DIRECTIVE 2011 65 EU ...

Страница 22: ...ADOLF THIES GmbH Co KG Hauptstraße 76 37083 Göttingen Germany P O Box 3536 3541 37025 Göttingen Phone 49 551 79001 0 Fax 49 551 79001 65 www thiesclima com info thiesclima com 22 22 021754 05 14 ...

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