User Manual
Contents
1. 1 05 1 54 00069 M 006 M 4B GPZDA 050916 00 13 05 2011 68 GPGGA 0509 16 00 3957 6688 N 11619 6806 E 1 05 1 54 00069 M 006 M 48 GPZDA 051726 00 13 05 2011 64 GPGGA 051726 00 3957 6693 N 11619 6810 E 1 05 1 49 00062 M 006 M 4E GPZDA 051727 00 13 05 2011 65 GPGGA 051727 00 3957 6693 N 11619 6810 E 1 06 1 45 00062 M 006 M 40 GPZDA 051728 00 13 05 2011 6A GPGGA 051728 00 3957 6693 N 11619 6810 E 1 05 1 67 00062 M 006 M 4C GPZDA 051729 00 13 05 2011 6B GPGGA 051729 00 3957 6693 N 11619 6810 E 1 06 1 45 00062 M 006 M 4E GPZDA 05 1730 00 13 05 2011 63 GPGGA 051730 00 3957 6693 N 11619 6810 E 1 06 1 45 00062 M 006 M 46 GPZDA 051731 00 13 05 2011 62 GPGGA 051731 00 3957 6693 N 11619 6810 E 1 05 1 67 00062 M 006 M 44 Interface and LED 1 serial side SAT SYN PWER LOST LED indicator Function SYN green ON synchronized with GPS Blink time synchronization progress OFF No valid time input source SAT green blinking 1x got 2 satellites 2x got 1 satellites 3x no satellites OFF got gt 3 satellites LOST Red Use with SYN led ON SYN blinking 1x EPROM checksum error 2x RAM error 3x network controller error 4x EEPROMerror 5x IP address already used on network 6x software version error Blinking SYN blinking 4x network error 5x no DHCP response Blinking SYN OFF No valid time2. NTP Network Time Server NTP 2 User Manual Note Any part of this manual does not allow copying reproduction or in any form in the network to send unless getting company s written permission We have the right to change product performance and the instruction manual without prior notice to customers The manual referred to by the trademark ownership of all trademark holders If for amendments to the product and the manual can not be achieved a result of product features or other products personal impact we disclaims any responsibility We provides two year limited warranty for user to obtain products from legitimate channels But does not include due to improper operation faulty wiring and accidents caused by product damage and personal injury In the warranty period if due to the quality of the product itself does not produce normal use we recycling new ones of the recalled products owned by us Introduction Network time protocol server NTP 2 is a high tech intelligent time server that can work independently and have a complete reference clock source PRS it provides based on the NTP SNTP protocol The standard time and Self improvement of monitoring and high stability of a clock synchronization signal NTP 2 get time form GPS system and if lost satellite signal NTP 2 keeps time by the internal crystal oscillator And out put the time through a dedicated port and protocol transmission Can be throug
3. e but the IP address subnet mask and gateway remain unchanged 8 Exit without save The previous modifications will be null and void NTP 2will restart 9 Save and exit Save the parameters of changes exit and restart the NTP 2 Time Data Packet Format 1 NTP DNTS working in Server status does not support the symmetry of the work Support NTP1 0 NTP2 0 NTP3 0 NTP4 0 2 time UDP For the old UNIX systems and some special PC software 3 NEUTRON time data packet A total of 32 bytes of data in each minute this option can be changed specify the following Offset Description 00 01 Year 00 99 02 03 Month 01 12 04 05 Day 01 31 06 07 Hour 00 23 08 09 Minute 00 59 10 11 Seconds 00 59 12 day of week 1 Mo 2 Tue 13 DST enabled 0 no 1 yes 14 String termination 0 15 Reserved always 00 16 19 CET CST Time on UNIX Format 32bit value network byte order seconds since 1 1 1970 20 23 GMT Time on UNIX Format 32bit value network byte order seconds since 1 1 1970 24 31 Reserved always 00 Serial output DNTS 2 there is a RS232A serial port can be used to get time and location messages RS232A the output format to 9600 baud 8 data bits odd parity 1 start bit and 1 stop bit Format NMEA0183 ZDA GGA messages Examples GPZDA 050915 00 13 05 2011 6B GPGGA 050915 00 3957 6688 N 11619 6806 E
4. h a dedicated interface with the device and get connected to the corresponding service LAN through TCP IP transmission time information to support a variety of Time Protocol such as NTP time UDP The company also supports the definition of neutron time data protocol NTP and time UDP port number that were fixed in RFC 123 and RFC 37 designated by 123 and 37 NTP 2 ofthe SNTP protocol also supports broadcast mode Connects directly to Ethernet fits in a compact size incorporates a GPS Computer Clock tracks up to 12 satellites with remote GPS antenna that can be positioned up to 30m 100 ft away as standard or up to 100m 300ft with optional antenna extension kit With LED signal strength display for easy installation an integral time display and Ethernet CATS connection Software driver for uni cast broadcast or multi cast NTP time synchronization Conforms to Network Time Protocol NTP 2 use 110 220AC to 9V DC power adapter e Ready to operate Secure Stratum 1 NTP Time Server e Support for NTP and SNTP compatible clients e The average accuracy of better than 10ms for network e 50 times per second to meet the service request e Configured across network via a windows configuration utility e Flash memory enables software to be upgraded e RJ 45 Ethernet interfaces 10MBit e Front Panel display for NTP and Satellite Status e Includes GPS active antenna e Standard GPS antenna cable length up to 30m 100ft e syslog error report
5. ing Applications 1 config NTP 2 Note NTP 2 before being used must obtain a unique IP address in order to work properly NTP 2 devices default IP addresses of the factory is set to Default IP 192 168 0 211 Users can freely modify according to actual needs This means that you can login directly through telnet port 9999 set of parameters For example telnet 192 168 0 211 9999 If your network has DHCP server and an Ethernet port IP address set to 0 0 0 0 NTP 2 will be automatically obtained from a DHCP server IP address subnet mask and gateway address If there is no DHCP server NTP 2 device has been set up to allow automatic IP address then the NTP 2 will be randomly assigned to himself a C class IP address Temporary IP address If you have forgotten IP address you can manually through the following methods to set the network port on the IP address 1 by the network port settings 1 in the UNIX mainframe or a Windows system DOS prompt type the following command arp s 192 168 0 123 00 03 B9 XX XX XX 00 03 B9 XX XX XX is the NTP 2 of the MAC address Each NTP 2 are clearly written in the local MAC address aff xed with labels 192 168 0 123 is the IP addresses which is set for NTP 2 2 enter telnet 192 168 0 123 1 then will soon be given an error message you can ignore these messages 3 type telnet 192 168 0 123 9999 Port number 9999 is designed for remote management of the TCP port Note Unless from the 9999
6. login DNTS settings and save the new IP address arp set IP address is temporary DN power after this temporary IP address will be invalid 2 Using especial software to find IP address If you have forgotten IP address you can use the newly created section dedicated search software DNTEST exe to discover IP addresses Please refer to the contents of the CD ROM or contact us After NTP 2 has be set up IP address you can enter telnet 192 168 0 123 9999 in the run menu of windows note there is a space Between the 123 and the 9999 press the Enter key after the following information and menus can be seen x NTP 2N Server Serial Number 7109655 MAC address 0003B97125B7 Software version V 11 0 110503 NTP 2N Press Enter for Setup Mode basic parameters Hardware Ethernet Autodetect IP addr 192 168 0 211 no gateway set ke ke ke K K KK K KK K K K NTS parameters 7 228 28 Serial output NMEA 0183 9600 0 8 1 NTP Ref Identifier GPS Send NTP datagram every 001 minutes Send NTP datagram to Broadcast or Multicast IP address 000 000 000 000 Second pulse is enabled Sending UDP datagram to Port O000 hex every 000 minutes UDP datagram disabled Change Setup 0 Server configuration 1 NTS configuration 2 Time amp GPS 5 Reboot system 7 Factory defaults 8 Exit without save 9 Save and exit Your choice 0 Server configuration Select 0 to set the server NTP 2 parameters such as IP address subnet mask gateway a
7. nd so on note that IP addresses must be unique within the LAN the subnet mask for the bitO of the number of bits see appendix telnet password Port 9999 for remote login has a password protected the password up to 4 byte with the password when using telnet will be given first to enter the password 1 NTS configuration NTS settings 1 SNMP manager IP addr Set the IP address of SNMP network server according to Y after setting IP addresses You can set up two SNMP trap IP address 2 Syslog IP addr with the UNIX system to monitor DNTS 1 working condition of the IP address The following four states can be recorded NTS startup NTS sync ed NTS unsynch ed NTS sign Lost A SYSLOG record example Apr 12 16 10 27 sb244 V 04 465 010412 S N 1200354 MAC 00 03 B9 12 01 62 MSG NTS startup The file name to save the information can be specified as LOCALO LOCAL7 3 Change SNTP Ref Identifier GPS to change the SNTP logo 4 bit symbol can enter a different GPS clock source 4 Send NTP datagram every n minutes every n minutes to send the packet 5 Neutron Datagram UDP Port hex 0000 the definition of the new Techtronic time data packets UDP port number If set to 0 was not allowed to send 2 Time amp GPS display current time the satellite numbers and the NTP service status 5 Reboot system To reboot NTP 2 remotely 7 Factory defaults Select 7 will restore all the parameters into factory valu
8. source OFF SYN blinking time synchronization progress PWER red On for normal power 2 ethernet side LINK TX PWER RX LED indicator function LINK Yellow On for right network connection TX Green Blink for ethernet data transmit RX Green Blink for ethernet data receive PWER red On for normal power 3 DB9 M serial port 4 RJA45 ethernet port num signal direction 1 CD Input 2 RXD Input 3 TXD Output DTR Output 5 GND 6 DSR Input 7 RTS Output 8 CTS Input 9 7 z num signal direction S1 TXD Output S2 TXD Output S3 RXD Input S4 S5 S6 RXD Input S7 S8 TE Appendix netmask list netmask Host bits in telnet 255 255 255 252 255 255 255 248 255 255 255 240 255 255 255 224 255 255 255 192 255 255 255 128 255 255 255 0 255 255 254 0 OII R amp D 255 255 252 0 255 255 248 0 En 255 128 0 0 23 255 0 0 0 24
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