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hopf 6021GPS, Техническое руководство

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6021GPS GPS Satellite Clock - V01.00 

hopf

 

Elektronik GmbH 

Nottebohmstr. 41 • D-58511 Lüdenscheid • Tel.: +49 (0)2351 9386-86 • Fax: +49 (0)2351 9386-93 • Internet: http://www.hopf.com • E-Mail: [email protected]

 

 

GPS Data

 

Receiver type: 

12 channel phase tracking receiver, C/A code 

Evaluation: 

L1 frequency (1575.42MHz) 

Sensitivity: -143dB 

Synchronization time: 

• 

Cold start: 5min - 30min 

(first initialization without position input) 

• 

Warm start: < 1min 

(voltage failure < 3 days) 

Antenna connection: 

• 

Via BNC socket 

• 

For active antennas,  

Ub = 5V DC 

• 

Antenna power fed via Board 6842 BNC socket 

 

 

 

 

Special production: 

Modifications can be made to hardware and software in accordance with customer 
specifications. 

 

 

The 

hopf 

Company reserves the right to modify hardware and software at any 

time. 

 

Содержание 6021GPS

Страница 1: ...____ Technical Manual GPS Satellite Clock Model 6021GPS ENGLISH Version 01 00 24 08 2006 _____________________________________________________________ Valid for Devices 6021GPS with FIRMWARE Version 0...

Страница 2: ...2 41 6021GPS GPS Satellite Clock V01 00 hopf Elektronik GmbH Nottebohmstr 41 D 58511 L denscheid Tel 49 0 2351 9386 86 Fax 49 0 2351 9386 93 Internet http www hopf com E Mail info hopf com...

Страница 3: ...EY INDICATE THE FUNCTIONAL CORRELATION BETWEEN DEVICE AND TECHNICAL MANUAL THE DIGITS AFTER THE POINT IN THE VERSION NUMBER INDICATE CORRECTIONS IN THE FIRMWARE MANUAL THAT ARE OF NO SIGNIFICANCE FOR...

Страница 4: ...the voltage supply indicated on the identification label The device should only be operated by qualified staff or employees who have received specific instruction If a device must be opened for repai...

Страница 5: ...lation Uninstallation 12 3 2 1 Operating Systems 12 3 2 2 Installation 12 3 2 3 Uninstalling the Board 12 3 3 Create Remote Connection 13 3 3 1 PC Port 13 3 3 2 Connect Disconnect 13 3 3 3 Remote Conn...

Страница 6: ...ange of CR LF 29 3 9 2 Serial Transmission Data Format 30 3 9 3 hopf Standard String 6021 30 3 9 3 1 Specified Settings 30 3 9 3 2 Structure 30 3 9 3 3 Status 31 3 9 3 4 Example 32 3 9 3 5 Serial Requ...

Страница 7: ...only one satellite Simple operation using remote software Remote interface on the front panel RS232 format Status LEDs on the front panel Status output via two relays dry contact for power and synchr...

Страница 8: ...2 1 Front Panel 6021 GPS Status 1 2 3 RD GN GPS Antenna Remote Rx Tx Status LEDs Optical Coupler 3 pole Connector Pin Signal 1 Collector 2 n c 3 Emitter LED Meaning RD Status LED red GN Status LED gre...

Страница 9: ...Quartz SyncON timer running QUON ON ON Quartz time was set via synchronization source QUEX ON Flashing Quartz time set manually or after reset QUSE ON Off No valid time INVA Off Off No operating volt...

Страница 10: ...4 TXD 2 3 n c RS232c V 24 RXD 3 4 n c n c 4 5 n c n c 5 6 n c n c 6 7 n c GND 7 8 n c n c 8 9 n c GND 9 10 n c RS422 V 11 TXDL 10 11 n c RS422 V 11 TXDH 11 12 n c RS422 V 11 RXDL 12 13 n c RS422 V 11...

Страница 11: ...r transmitting time information Data exchange can take place via RS232c V 24 or RS422 V 11 signal level The interfaces may be used for example to transmit time telegrams to other computers The serial...

Страница 12: ...d configuration data of the Board 6021GPS Info programme version contact data for the hopf company Uninstall Program button RESET and DEFAULT setting 3 2 Installation Uninstallation The remote softwar...

Страница 13: ...ctly selectable Input COM1 COM9999 possible 3 3 2 Connect Disconnect The Connect button is activated in order to make the remote serial connection with the Board 6021GPS After the interface has been s...

Страница 14: ...PC Grey text on white background Non modifiable data received from device Green text on white background Data received from device confirmed Yellow text on grey background Transmitted data waiting for...

Страница 15: ...0 0002 minutes 3 GPS settings GPS position Longitude E 000 00 0000 Latitude N 00 00 0000 GPS reception mode Position fix 4 Status optical coupler ZZZZ synchronization status SYNC 5 Time string output...

Страница 16: ...Board by means of the Set button The colour of the script changes from RED to GREEN when the data has been transferred successfully 3 4 2 4 REFRESH Button The respective data is polled or read again f...

Страница 17: ...rmation status is displayed under the Time tag The PC Time button can be used to set the new time information in accordance with the current PC time Value range Optical Coupler Status SYNC Time synchr...

Страница 18: ...set between the local standard time winter time and the world time UTC time The operational sign designates the direction in which the local standard time varies from the world time Value range Operat...

Страница 19: ...me is to take place are designated here The parameters are selected in such a way that the changeover can take place at any point of time The Disable button is to be activated if the ST WT changeover...

Страница 20: ...de reception failure bypassing for operation free of fault messages in difficult reception conditions In the event of a synchronization source reception failure GPS in this instance the re synchroniza...

Страница 21: ...ms with the Board or faulty synchronization Value range no hardware error No hardware error Crystal frequency out of limits Quartz frequency out of limits FRAM defect FRAM fault RTC not present or def...

Страница 22: ...red in this window 3 7 1 Position This function is used to enter the equipment s geographical position It is useful on first commissioning and shortens the time required for the first synchronization...

Страница 23: ...synchronization of the GPS receiver it is sufficient if the position is entered to an accuracy of 1 2 degrees A 0 should be entered in all places if the position is unknown Value range Value range LT...

Страница 24: ...If four or more satellites are received in Position fix mode then the evaluation switches automatically into 3D mode for this time period and calculates the exact position By this means the accuracy...

Страница 25: ...dow in rising quality from bottom to top Optical coupler Selected status or better achieved Optical coupler switched through Selected status not achieved Optical coupler blocked Value range Optical Co...

Страница 26: ...et http www hopf com E Mail info hopf com 3 9 Serial Port Window The Board has a serial interface without handshake lines Data exchange can take place via RS232 V 24 or RS422 V 11 signal level The int...

Страница 27: ...g Data String hopf Standard String 6021 3 9 1 2 Baud Rate Baud Rate 1200 4800 9600 19200 3 9 1 3 Parity Parity no even odd 3 9 1 4 Data Bits Data Bits 7 8 3 9 1 5 Stop bits Stop Bits 1 2 3 9 1 6 Time...

Страница 28: ...time information of 2 second nd ETX STX time information of 1 second st control character at second change second forerun transmission delay OFF ON OFF TxD t sec 59 00 01 ETX STX time information min...

Страница 29: ...with a high working load With function with delay transmission of the new data string can be delayed dependent on the baud rate Example Baud rate 9600 baud Milliseconds With delay Without delay 000 En...

Страница 30: ...start of text 03 ETX end of text Status values are to be evaluated separately see data string construction 3 9 3 hopf Standard String 6021 Below the hopf Standard String is described 3 9 3 1 Specifie...

Страница 31: ...y of the Week 0 x x x CEST CET 1 x x x UTC time x 0 0 1 Monday x 0 1 0 Tuesday x 0 1 1 Wednesday x 1 0 0 Thursday x 1 0 1 Friday x 1 1 0 Saturday x 1 1 1 Sunday Status operation mode time announcement...

Страница 32: ...means of an ASCII character The following characters trigger the transmission of the standard string ASCII D for Time Date Local Time ASCII G for Time Date UTC Time The System answers within 1msec wit...

Страница 33: ...2351 9386 93 Internet http www hopf com E Mail info hopf com 3 10 PCID Window This window contains the base information concerning the Board s hardware and software configuration This data should be...

Страница 34: ...t scenarios which provide an initial analysis of the problem to the user This also provides assistance in describing the fault when making contact with the hopf support team 4 1 1 Complete Failure Des...

Страница 35: ...nchronize Possible faults The cable is too long An incorrect type of cable was used for the length of the antenna equipment The BNC sockets are not mounted correctly The cable is kinked or broken Indi...

Страница 36: ...TC Local time offset not set or set incorrectly ST WT changeover points of time not set or set incorrectly Time was set manually system running in quartz mode Time has drifted as the system has been r...

Страница 37: ...E window of the remote software if possible Occurrence of the error during commissioning or operation Exact error description In the case of GPS reception synchronization problems description of the a...

Страница 38: ...e following points should be noted if it is necessary to clean the receiver board The following must not be used to clean the receiver board Fluids Cleaning agents containing solvents Cleaning agents...

Страница 39: ...mperature range Operation 0 C to 55 C Storage 20 C to 75 C Humidity max 90 not condensed Accuracy Internal PPS pulse on GPS reception 250ns VCO control of the internal quartz base 0 1ppm after 30min G...

Страница 40: ...luation L1 frequency 1575 42MHz Sensitivity 143dB Synchronization time Cold start 5min 30min first initialization without position input Warm start 1min voltage failure 3 days Antenna connection Via B...

Страница 41: ...n sighting range above the skyline and forwards them to the GPS receiver via a coaxial cable 4 satellites are required for continuous time evaluation hopf GPS radio controlled clocks have a Position f...

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