Campbell TX326 Скачать руководство пользователя страница 1

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Revision:

05/2020

2020

Campbell

Scientific

CSL I.D - 1346

Содержание TX326

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Страница 3: ...under guarantee or not Please state the faults as clearly as possible and if the product is out of the guarantee period it should be accompanied by a purchase order Quotations for repairs can be give...

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Страница 5: ...digital cell phones and aerials may also not be applicable according to your locality Some brackets shields and enclosure options including wiring are not sold as standard items in the European marke...

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Страница 7: ...beginning work Wear a hardhat and eye protection and take other appropriate safety precautions while working on or around tripods and towers Do not climb tripods or towers at any time and prohibit cl...

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Страница 9: ...ad only settings 15 7 6 2 Read and write settings 17 8 Troubleshooting 18 Appendix A Data formats and transmission durations 20 A 1 ASCII data format 20 A 1 1 7 byte floating point ASCII GOESTable for...

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Страница 11: ...convention of European countries 2 Precautions l READ AND UNDERSTAND the Safety section at the front of this manual l Although the TX326 is rugged it should be handled as a precision scientific instru...

Страница 12: ...to directly connect your data logger to the Device Configuration Utility i Use the USB cable to connect the data logger to the computer ii Click your data logger model for the Device Type in the Devic...

Страница 13: ...the GOES radio is connected 7 Type the Self timed Message Windows in seconds as assigned by EUMETSAT 8 Type the Platform ID in HEX as assigned by EUMETSAT 9 Select the Random Transmission Baud Rate as...

Страница 14: ...18 Select 9600 for the Baud Rate 19 Click Apply to save the changes Now the settings are stored in the data logger CRBasic programming is required to push data over the network The GOESTable and GOES...

Страница 15: ...be placed at the spot on the boom with four dimples and so forth c Aim the Yagi antenna at the spacecraft azimuth and elevation angle positions are included on the bracket label 2 GPS antenna install...

Страница 16: ...ot receive a GPS signal through steel roofs or steel walls Concrete might also be a problem Heavy foliage snow and ice will attenuate the GPS signal 3 Mount the TX326 the power supply and the data log...

Страница 17: ...le through the enclosure conduit and connect the red and black wires to the CHG terminals on the CH150 or CH200 5 Overview The TX326 can transmit either self timed or random messages to the Meteosat E...

Страница 18: ...cord of reliability l Embedded GPS receiver for stabilized internal time keeping and transmit frequency for long service intervals l Low standby current consumption for battery powered systems at remo...

Страница 19: ...ndard rate 100 bps EUMETSAT 2015 001 DCP HDR 12 March 2015 for high rate 1200 bps Transmissions supported Timed Scheduled Random Data formats ASCII data with restrictions ASCII data binary data pseudo...

Страница 20: ...00 dBm 50 dBm 1200 bps based on a 11 dbm gain antenna with 1 dbm line loss Typical EIRP 47 to 50 dBm 100 bps 40 to 50 dBm 1200 bps Frequency range Meteosat 402 0355 MHz channel 1 to 402 4345 MHz chann...

Страница 21: ...sion antenna must have a clear view of the spacecraft The TX326 must be installed in a well desiccated environmentally sealed enclosure Its mounting plate has keyholes for securing the TX326 to the ba...

Страница 22: ...is state after its RF output is turned off either by a Reset command or by the normal completion of a data message transmission The radio needs to wait 30 seconds before making another transmission to...

Страница 23: ...cket is included with the antenna for mounting to a mast or pole The antenna is directional and should be aimed at the spacecraft Both elevation and azimuth are unique to the location on the planet an...

Страница 24: ...Control a value of 0 writes to the self timed buffer and a value of 1 writes to the random buffer Data formats and transmission durations p 20 discusses the Format options The GOESField instruction ha...

Страница 25: ...ateTime Current date and time UTC of the TX326 radio Value is a string GOESversion Current radio firmware version Value is a string GOESCurrentbattery Battery voltage in VDC GOESCurrenttemperature Cur...

Страница 26: ...lsafe has been tripped 0 Radio is OK and Failsafe has not been tripped GOESDurationOfTransmit Duration of the last transmission of the GOES radio in milliseconds GOESForwardTxPower Forward RF power of...

Страница 27: ...OES settings A value of 1 enables the setting GOESMsgWindow Length in seconds of the assigned self timed transmission window assigned by EUMETSAT Valid entries are 1 to 110 s GOESPlatformID 8 digit he...

Страница 28: ...by EUMETSAT The value is a string entered in the format of Hours Minutes Seconds Typically only hours and minutes are used and seconds are 0 unless the transmission window is less than 60 seconds Max...

Страница 29: ...ansmit less than 30 seconds after a transmission has taken place If a fail safe condition occurs the red Failsafe LED is on continuously its RF output is disabled and its microprocessor is reset causi...

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Страница 31: ...an be used for self timed messages Several standard formats are selectable within CRBasic Formats not included can be easily formed using string formatted data fields allowing the content to be tailor...

Страница 32: ...9 9 0 1 120 0 7999 1 1200 NAN1 8190 INF2 8191 INF2 8191 1Not A Number 2Infinity Example output with 10 fields GoesTable Fields_Scan_Order FALSE Newest_First FALSE Format 1 GoesField Decimation 1 CR LF...

Страница 33: ...tabular format Columns are fixed width according to the field format and are space delimited Lines are CR LF delimited You can send either the newest or oldest data first A CR LF is added at the end o...

Страница 34: ...ample outputs with 10 fields GoesTable Fields_Scan_Order FALSE Newest_First FALSE Format 2 GoesField Decimation 1 Precision 3 Width 4 CR LF 7 982 7 982 13 1 25 8 CR LF GoesTable Fields_Scan_Order FALS...

Страница 35: ...R LF 8 31 13 14 26 74 CR LF 8 30 13 14 26 74 CR LF 8 29 13 14 26 74 CR LF GoesTable Fields_Scan_Order TRUE Newest_First FALSE Format 2 GoesField Decimation 1 Precision 3 Width 5 SHEF set to HG TA VB C...

Страница 36: ...e if Scan_Order is set to False l Each line has all data from a single sensor if Scan_Order is set to True l SHEF Codes can be added as headers or at the beginning of lines using GOESField option SHEF...

Страница 37: ...6 24 CR LF GoesTable Fields_Scan_Order FALSE Newest_First FALSE Format 3 GoesField Decimation 1 Precision 3 Width 5 SHEF set to HG TA VB CR LF HG TA VB CR LF 7 94 13 13 26 72 CR LF GoesTable Fields_Sc...

Страница 38: ...that is human readable l NANs INFs INFs and missing values show as forward slashes in the output l LABEL is the SHEF code two character parameter Refer to https dcs1 noaa gov documents SHEF 20Codes p...

Страница 39: ...15 minutes prior to transmission 13 18 Sensor or measurement reading taken 30 minutes prior to transmission 13 19 Sensor or measurement reading taken 45 minutes prior to transmission TA SHEF Code TA...

Страница 40: ...ncoded unsigned integer 0 to 63 1 byte encoded signed integer 32 to 31 2 byte encoded unsigned integer 0 to 4094 2 byte encoded signed integer 2048 to 2047 3 byte encoded unsigned integer 0 to 262143...

Страница 41: ...7 Calculation of finished value Sign S Exponent E Mantissa M FP2 value equals 0 0 8191 INF 1 0 8191 INF 1 0 8190 NAN 0 or 1 0 to 3 0 to 7999 1 S 10 E M When transmitted in a pseudobinary format the 1...

Страница 42: ...on of 123 45 ft can be multiplied by 100 to get an integer of 12345 This integer is stored for transmission with the encoding shown in Table A 9 p 31 Table A 9 Example encoding of water level surface...

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Страница 44: ...nfo campbellsci fr www campbellsci fr Germany Location Phone Email Website Bremen Germany 49 0 421 460974 0 info campbellsci de www campbellsci de India Location Phone Email Website New Delhi DL India...

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