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8 Technical Specifications GPS165 receiver

8.4.7 Format of the Computime Time String

The Computime time string is a sequence of 24 ASCII characters starting with the T character and ending with
the LF (line feed, ASCII Code 0Ah) character. The format is:

T:

yy:mm:dd:ww:hh:mm:ss

<CR><LF>

The letters printed in italics are replaced by ASCII numbers whereas the other
characters are part of the time string. The groups of characters as defined below:

T

Start character
sending with one bit accuracy at change of second

yy:mm:dd

the current date:
yy

year of the century

(00..99)

mm

month

(01..12)

dd

day of month

(01..31)

ww

the day of the week

(01..07, 01 = monday)

hh:mm:ss

the current time:
hh

hours

(00..23)

mm

minutes

(00..59)

ss

seconds

(00..59, or 60 while leap second)

<CR>

Carriage Return, ASCII Code 0Dh

<LF>

Line Feed, ASCII Code 0Ah

GPS165XHS

Date: 5th November 2019

47

Содержание GPS165

Страница 1: ...MANUAL GPS165XHS DIN Rail GPS Receiver 5th November 2019 Meinberg Funkuhren GmbH Co KG...

Страница 2: ......

Страница 3: ...uts 19 5 4 1 Introduction 19 5 4 2 Generated Time Codes 19 5 4 3 Time Code Generation 20 5 4 4 IRIG Standard Format 21 5 4 5 AFNOR Standard Format 22 5 4 6 Assignment of CF Segment in IEEE1344 Code 23...

Страница 4: ...of the Uni Erlangen String NTP 45 8 4 7 Format of the Computime Time String 47 8 4 8 Format of the SYSPLEX 1 Time String 48 8 4 9 Format of the SPA Time String 49 8 4 10 Format of the RACAL standard T...

Страница 5: ...erg Funkuhren GmbH Co KG Lange Wand 9 31812 Bad Pyrmont Germany Phone 49 0 52 81 93 09 0 Fax 49 0 52 81 93 09 230 Internet https www meinbergglobal com Mail info meinberg de Date 2019 01 24 GPS165XHS...

Страница 6: ...continue if you have understood and fulfilled all requirements In this documentation dangers and indications are classified and illustrated as follows DANGER The signal word indicates an imminently h...

Страница 7: ...elektrischen Schlages Caution risk of electric shock IEC 60417 5041 Vorsicht hei e Oberfl che Caution hot surface IEC 60417 6056 Vorsicht Gef hrlich sich bewegende Teile Caution moving fan blades IEC...

Страница 8: ...e used for the purpose described in this manual In particular the given limits of the device must be observed The safety of the installation in which the unit is integrated is the responsibility of th...

Страница 9: ...tallation in an air conditioned control cabinet required Transport Unpacking Installation If the unit is brought into the operating room from a cold environment condensation may occur wait until the u...

Страница 10: ...k properly and are undamaged Pay particular attention to the facts that the cables do not have kinks or that they are not too short around corners and no objects are placed on the cables Also make sur...

Страница 11: ...ins socket on the appliance or the mains socket of the house installation is freely accessible to the user so that the mains cable can be pulled out of the socket in case of emergency Outside the asse...

Страница 12: ...eristic T slow Nominal Current A 2 5 Ampere Switching Capacity H high max Voltage 250 V AC Power Supply DC Power Supply Have the spare fuse ready pay attention to the correct rated current characteris...

Страница 13: ...red or dusty as there is a danger of overheating during operation Disturbances during operation can result Normal Operation The normal operation and the observance of the EMC limits electromagnetic co...

Страница 14: ...isks for the user and result in a loss of warranty as well as an exclusion of liability Danger due to moving parts keep away from moving parts Device parts can become very hot during operation Do not...

Страница 15: ...the antenna system or the antenna cable if there is a risk of lightning strikes Do not carry out any work on the antenna system if the safety distance to overhead lines is not guaranteed 2 10 Cleaning...

Страница 16: ...t when working with such assemblies which you attach to an unpainted non conductive metal part of the system Use only tools and devices that are free from static electricity Transporting Assemblies As...

Страница 17: ...rective The product symbol on the left indicates that this electronic product must not be disposed of in domestic waste Return and Collection Systems For returning your old equipment please use the co...

Страница 18: ...he module The software is executable under the following operating systems Windows 10 Windows 8 1 Windows 8 Windows 7 Ubuntu Mint Linux Debian SUSE Linux CentOS If the USB stick is lost the installati...

Страница 19: ...bal Positioning System The Global Positioning System GPS is a satellite based radio positioning navigation and time transfer system It was installed by the United States Departement of Defense and pro...

Страница 20: ...whereas a reduced pre cision subset of the ephemeris parameters is called a satellite s almanac While ephemeris parameters must be evaluated to compute the receiver s position and clock offset almanac...

Страница 21: ...atellites navigation messages increases the accuracy of the board s TCXO to 5x10 9 and automati cally compensates the oscillators aging The last recent value is restored from the battery memory at pow...

Страница 22: ...ble point of time Per Sec Per Min Per Hr modes Pulses each second minute or hour Status One of three status messages can be emitted position OK The output is switched on if the receiver was able to co...

Страница 23: ...ift TTL output in parallel Thus six time codes are available a B002 100 pps DCLS signal no carrier BCD time of year b B122 100 pps AM sine wave signal 1 kHz carrier frequency BCD time of year c B003 1...

Страница 24: ...n of the IRIG code only starts after synchronization If the code must be available immediately after power up the software mbgdevman can be used to enable the time code output without synchronization...

Страница 25: ...5 GPS165 Features 5 4 4 IRIG Standard Format GPS165XHS Date 5th November 2019 21...

Страница 26: ...5 4 5 AFNOR Standard Format 22 Date 5th November 2019 GPS165XHS...

Страница 27: ...uring daylight saving time 64 Timezone Offset Sign sign of TZ offset 0 1 65 TZ Offset binary encoded 1 66 TZ Offset binary encoded 2 Offset from IRIG time to UTC time 67 TZ Offset binary encoded 4 Enc...

Страница 28: ...information P1 P2 P3 Evenparitybits 0 10 20 30 40 50 R M 1 4 2 1 20 10 8 4 2 1 P 2 0 2 0 1 8 4 2 1 2 4 8 10 1 2 4 8 1 0 2 0 4 0 8 0 3 P A1 Z1 Z2 A2 S 1 2 4 8 1 0 2 0 4 0 1 P Minute reserved Hour Day o...

Страница 29: ...module GPS165 are designed for following power supply options GPS165DHS 20 60 V DC DC insulation 1 5 kV DC GPS165DAHS 100 240 V DC 100 240 V AC 50 60 Hz The voltage feed of the DC variants is done vi...

Страница 30: ...unit by using an optional antenna splitter The total length of an antenna line from antenna to receiver must not be longer than the max length shown in the table below The position of the splitter in...

Страница 31: ...nting bracket Normally you connect the antenna converter directly with the antenna cable to the system GPS Antenna free view to the sky Cable Slot N Norm female N Norm male N Norm male N Norm female N...

Страница 32: ...ceiver to start scanning for satellites This mode is called Warm Boot because the receiver can obtain ID numbers of existing satellites from the valid almanac When the receiver has found four satellit...

Страница 33: ...rminal RS 485 data line Optoc Out 16pin Terminal DCF Out BNC female 77 5kHz shielded coaxial line Time Code AM Out BNC female 3Vpp into 50 Ohm shielded coaxial line DCLS Out 16pin Terminal RS422 TTL d...

Страница 34: ...ameter Max Power Pmax 15 W Max Heat Emission Etherm 54 00 kJ h 51 19 BTU h N L 100 240 V 100 240 V 50 60 Hz 5 4 3 2 1 Power WARNING This equipment is operated at a hazardous voltage Danger to life due...

Страница 35: ...ctors in the frontpanel These RS 232 interfaces can be connected to a computer by using a standard modem cable TxD describes the sending RxD the receiving line of the GPS165 Connector D SUB female 9pi...

Страница 36: ...65 MOS DHS only DC in reference potential of power supply GPS165 MOS DHS only PP x Programmable Pulse positiv PP x Programmable Pulse negativ RS 485 Serial Time string positiv RS 485 Serial Time strin...

Страница 37: ...se signal Init blue while the receiver passes through the initialization phase green the oscillator has warmed up Nav green positioning successfully Ant red antenna faulty or not connected Fail red ti...

Страница 38: ...5 4 MHz 1 1 these frequencies are transfered via the antenna cable Power Requirements 15 V 100mA via antenna cable Antenna GNSS IF 15 V BNC N Norm N type Antenna GNSS IF 15 V WARNING Working on the an...

Страница 39: ...nsulated by optocouplers UCEmax 55 V ICmax 50 mA Ptot 150 mW Viso 5000 V pulse delay ton e g 20 sec IC 10 mA toff e g 3 sec IC 10mA GPS165 MOS DHS GPS165 MOS DAHS DC insulated by PhotoMOS relays Umax...

Страница 40: ...oximately 55 dBm unmodulated Power Requirements GPS165DHS 20 60 V DC DC isolation 1 5 kV DC GPS165DAHS 100 240 V DC 100 240 V AC 50 60 Hz fuse 630 mA Dimension GPS165 DHS 105 mm x 85 mm x 104 mm heigh...

Страница 41: ...requency 1575 42 MHz Bandwith 9 MHz Converter local oscillator to converter frequency 10 MHz first IF frequency 35 4 MHz Power Requirements 15 V 100mA provided via antenna cable Connector N Type femal...

Страница 42: ...ctor cross section AWG min 24 Conductor cross section AWG max 16 AWG according to UL CUL min 16 AWG according to UL CUL max 24 Specifications for ferrules Ferrules without insulating collar according...

Страница 43: ...Note1 5 10 9 50mHz Note1 1 5 10 9 15mHz Note1 5 10 10 5mHz Note1 accuracy free run 1 year 1 10 6 10Hz Note1 4 10 7 4Hz Note1 2 10 7 2Hz Note1 1 10 7 1Hz Note1 5 10 8 0 5Hz Note1 accuracy GPS synchron...

Страница 44: ...uv clock status characters depending on clock type u GPS clock is running free without exact synchr PZF time frame not synchronized DCF77 clock has not synchronized after reset space 20h GPS clock is...

Страница 45: ...m month 01 12 yy year of the century 00 99 w the day of the week 1 7 1 Monday hh mm ss the current time hh hours 00 23 mm minutes 00 59 ss seconds 00 59 or 60 while leap second xxxx time zone indicato...

Страница 46: ...minutes 00 59 ss seconds 00 59 or 60 while leap second ss fractions of seconds 1 10 1 100 A Status A time data valid V time data not valid bbbb bb latitude of receiver position in degrees leading sign...

Страница 47: ...ss fractions of seconds 1 10 1 100 A Status A time data valid V time data not valid bbbb bbbbb latitude of receiver position in degrees leading signs are replaced by a space character 20h n latitude t...

Страница 48: ...re as the other characters are part of the time string The groups of characters as defined below Start character ASCII Code 24h sending with one bit accuracy at change of second hhmmss ss the current...

Страница 49: ...oo offset of local timezone related to UTC in hours and minutes ac clock status characters a clock has not synchronized after reset space 20h clock has synchronized after reset c GPS receiver has not...

Страница 50: ...replaced by a space character 20h e longitude the following characters are possible E east of Greenwich W west of Greenwich hhhh altitude above WGS84 ellipsoid in meters leading signs are replaced by...

Страница 51: ...laced by ASCII numbers whereas the other characters are part of the time string The groups of characters as defined below T Start character sending with one bit accuracy at change of second yy mm dd t...

Страница 52: ...ddd hh mm ssq CR LF The letters printed in italics are replaced by ASCII numbers whereas the other characters are part of the time string The groups of characters as defined below SOH Start of Header...

Страница 53: ...ers whereas the other characters are part of the time string The groups of characters as defined below jj mm tt the current date jj year of the century 00 99 mm month 01 12 tt day of month 01 31 _ Spa...

Страница 54: ...cters are part of the time string The groups of characters as defined below X Control character code 58h sending with one bit accuracy at change of second G Control character code 47h U Control charac...

Страница 55: ...X Start Of Text ASCII code 02h tt mm jj the current date tt day of month 01 31 mm month 01 12 jj year of the century 00 99 w the day of the week 1 7 1 monday hh mm ss the current time hh hours 00 23 m...

Страница 56: ...by ASCII numbers whereas the other characters are part of the time string The groups of characters as defined below SOH Start of Header ASCII control character sending with one bit accuracy at change...

Страница 57: ...s every 5 minutes The letters printed in italics are replaced by ASCII numbers whereas the other characters are part of the time string The groups of characters as defined below SOH Start of Header AS...

Страница 58: ...second at a baud rate of 300 or greater The format is SOH DDD HH MM SS CR LF The letters printed in italics are replaced by ASCII numbers whereas the other characters are part of the time string The g...

Страница 59: ...systems Windows 7 or higher Documentation https www meinbergglobal com download docs sw english mbgdevman pdf Download https www meinbergglobal com english sw mbg devman htm A connection between the...

Страница 60: ...Port Baud Framing Configuration With Number 4 Configure Device various configurations can be carried out on the system Please note that any changes you make in the settings must always be confirmed w...

Страница 61: ...n und Richtlinien bereinstimmt to which this declaration relates is in conformity with the following standards and provisions of the directives RED Richtlinie ETSI EN 303 413 V1 1 1 2017 06 RED Direct...

Страница 62: ......

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