Gorgy Timing LEDI NETWORK TDS GPS RAIL DIN TH 35 User Manual Download

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MDE-LEDI-NETWORK-TDS-4099V3.0

"NTP Client" Section

If the option is installed, the

LEDI

NETWORK

TDS

can synchronise with up to 5 NTP

servers. The NTP client actually sends requests to only one server at a time, but it is able to
automatically switch to another server in case the one it is using stops responding or does
not send enough responses.

Polling rate

►

This list defines how often the

LEDI

NETWORK TDS

queries the NTP servers for

synchronisation.

Number of requests

►

This list configures the number of NTP messages to be sent in a request stream at the
desired polling rate.

Summary of Contents for LEDI NETWORK TDS GPS RAIL DIN TH 35

Page 1: ...MDE LEDI NETWORK TDS 4099V2 0 1 LEDI NETWORK TDS V1 LEDI NETWORK TDS GPS RAIL DIN TH35 TIME SERVER USER MANUAL...

Page 2: ...dification or opening of the product without the consent from the Customer service department will void the warranty The LEDI NETWORK TDS must only be installed maintained and handled by competent and...

Page 3: ...hin the European Union This symbol on the product or its packaging indicates the product must not be disposed of with your general household waste Instead it is your responsibility to dispose of your...

Page 4: ...IGURATION 14 3 GENERAL INFORMATION 15 3 1 TIME ZONES 15 3 2 LEAP SECOND 16 3 2 1 Definitions 16 3 2 2 Protocols incorporating a leap second 16 3 2 3 LEDI Network TDS performance 16 3 2 4 Configuration...

Page 5: ...4 5 2 8 Input Page 55 5 2 9 Output page 59 5 2 10 Interface Page 64 A User Accounts 64 B Front LCD 65 C Other interfaces 66 D File system 68 E SNMP Interface 69 F Telnet and SSH Interface 70 G Command...

Page 6: ...MINUTE PULSES 92 8 APPENDIX C MAINTENANCE 94 8 1 CARD REPLACEMENT IMPULSION CARD POWER SUPPLY 94 8 2 MICROCONTROLLERS REPLACEMENT 95 8 3 OUTPUT CARDS ADDRESSES SWITCHES 96 8 4 TOP AND IRIG B DCLS TIME...

Page 7: ...net SSH FTP SMTP Syslog S NTP ENDMI to detect Gorgy Timing products on the IP network Security features ensure that the server delivers reliable and continuous timing information 1 1 LEDI NETWORK TDS...

Page 8: ...ew 10 32 M6 tightening torque 1 13Nm BOX CONTENTS The box should contain the following items The 19 1u rack with the words LEDI NETWORK TDS on the front panel NOTE The device code and configuration ca...

Page 9: ...TDS GPS RAIL DIN TH35 The time server has GPS synchronisation input providing SNMP supervised NTP time synchronisation Both an alarm visible on the front LED display and quick configuration from the f...

Page 10: ...k cable A DVD containing software and documentation Please contact customer service if an item is missing Power supply Direct current DC supply 24Vdc 18 72Vdc on screw terminal block 10W max 1 2 2 Ver...

Page 11: ...RTB GPS antenna not included LEDI Network TDS Rail Din RTB GPS One RJ45 network cable A DVD containing software and documentation Please contact customer service if an item is missing Power supply Con...

Page 12: ...LEDI NETWORK TDS 4099V3 0 A RTB GPS antenna part number RTBGPS 4080 The RTB GPS generator is a GPS Global Positioning System satellite system receiver device delivering time in IRIG B or AFNOR NFS 875...

Page 13: ...around 1 minute to initialise NOTE If there is no network cable connection initialisation may take longer up to 3 minutes The system is set up to obtain its IPv4 and IPv6 addresses from a DHCP server...

Page 14: ...iewed on the LCD display on the front panel at any time by pressing one of the arrow keys 2 3 TIME OUTPUT CONFIGURATION The default configuration for the output cards is to deliver their time code in...

Page 15: ...t Johns Bahamas Turks and Caicos Islands Start Second Sunday in March at 2 00 local time End First Sunday in October at 2 00 local time Australia Standard Start First Sunday in October at 2 00 local t...

Page 16: ...ate normally by propagating the indicator until the precise moment of occurrence of the event 30th June or 31st December at midnight At midnight it will authorise the jump of the second so as not to t...

Page 17: ...the process of setting a local clock known as internal by aligning the information with a distant clock the reference A local clock runs using a reference frequency created by an oscillator The LEDI N...

Page 18: ...rmation Section 3 1 Time zones explains how time zones function A signature can be included in NTP time packets When present the receiver can verify the identity of the sender and ensure the authentic...

Page 19: ...ate from the client s receiving date or the server s receiving date from the client s sending date the client can obtain the sum of the offset and transmission delay but this would cause an error in c...

Page 20: ...et a multicast address all devices configured to monitor the address receive a packet or a unicast address only the device at the address receives the packet Caution routing of packets to a broadcast...

Page 21: ...ENT PROTOCOL AND MIB MANAGEMENT INFORMATION BASE Please see RFC 1157 for mor information on the SNMP protocol It enables you to read and modify data from an agent produced on the IP network through re...

Page 22: ...d tree structure by clicking on File Load MIBs see screenshot below iReasoning MIB Browser also provides a trap receiver that can be launched by clicking on Tools Trap Receiver In the tree structure e...

Page 23: ...y but not in free running mode It does not apply the NTP input because it can change the source server in case of a problem When a deviation of more than 500 ms from the time server is detected on an...

Page 24: ...input card There are three light indicators on the front panel There meanings are stated below Name Colour Meaning POWER Green ON Normal operation The device is connected to an external power supply O...

Page 25: ...starts and shows the loading status of the different software modules The firmware version is displayed on the second line whilst it is loading 4 3 TIME DISPLAY Normal operating Date and time are disp...

Page 26: ...source of synchronisation and the server is about to switch the outputs off 3 remaining minutes of autonomy NEVER SYNC the server has been running for at least 15 minutes and there is still no valid...

Page 27: ...able UPDATING FIRMWARE DO NOT RESET The main ethernet interface of the time server is writing new firmware in flash Restart the product by clicking the RESET button or with a power failure and an empt...

Page 28: ...s to bring up a screen showing the IP addresses of the LEDI NETWORK TDS for a few seconds Depending on the context these addresses can be DHCP attributed user defined or self assigned 4 5 2 Menu To ac...

Page 29: ...ribes the IPv4 configuration menus tree An explanatory paragraph is provided after the diagram Step 1 Use the direction keys and to switch between Static and DHCP mode Use the ESC key to return to the...

Page 30: ...s mode enables the DHCP client to obtain network settings automatically from a DHCP server on the network Use the ESC button to cancel modifications and return to the previous menu Use the OK button t...

Page 31: ...MDE LEDI NETWORK TDS 4099V3 0 31 ENGLISH 4 5 4 IPv6 The below diagram describes the IPv6 configuration menus tree An explanatory paragraph is provided after the diagram...

Page 32: ...IPv6 configuration and move on to the next step After the network gateway s IPv6 address has been validated move on to step 3 DHCPv6 mode This mode enables the DHCPv6 client to obtain network setting...

Page 33: ...MDE LEDI NETWORK TDS 4099V3 0 33 ENGLISH 4 6 RESTARTING Press OK on this page to reboot the LEDI Network TDS...

Page 34: ...h the following features Configuration of network settings Configuration of SNMP supervision settings Configuration of time inputs Configuration of time output cards Each LEDI Network TDSand each NTP...

Page 35: ...ork settings See section 5 2 3 Network Page 3 Alarms Configuration of sending and backing up logs See section 5 2 4 Alarms Page 4 SNMP Configuration of the SNMP module See section 5 2 5 SNMP Page 5 NT...

Page 36: ...ble for 5 minutes One or more of the following buttons can be found on each Web page Save Settings 1 button Saves configuration changes in the flash memory as opposed to the temporary memory This memo...

Page 37: ...the server reboots When the Ethernet interface is in one of the sensitive states defined below these Web pages are replaced with a warning page Re connection to the web interface in 1 minute This Eth...

Page 38: ...he product Up Time Total running time of the Ethernet interface since it was last reset The Ethernet interface restarts when the LEDI Network TDS is powered on when the RESET button is pressed and whe...

Page 39: ...firmware release date Time base version The number of the firmware managing the time base This number is NTPINDF1 1805 for the products set up for GPS or DCF synchronisation and NTP Client for the pro...

Page 40: ...by clicking Lock the server now In this state the server no longer delivers synchronisation time output codes Pressing this button will switch to Server not locked The Server not locked status is als...

Page 41: ...format xxx xxx xxx xxx where xxx are values from 0 to 255 Network submask Configures the subnet mask to be used For example 255 255 255 0 the network address range is from 192 168 0 1 to 192 168 0 254...

Page 42: ...format i e fc00 0000 0000 0000 0000 0000 0000 0001 Subnet Prefix length Sets up the length of the submask prefix in bits For example a value of 64 means that the first 64 bits fc00 0000 0000 0000 in t...

Page 43: ...this box will disable the display of the front panel alert message when the Ethernet interface cable is disconnected 5 2 4 Alarms Page This Web page is used to configure all the alarms that the LEDI N...

Page 44: ...ticating as configured here The SMTP server address can be a DNS name or an IP address SD Card Management Use this part of the Web page to configure the supervision of the unit by recording event logs...

Page 45: ...e filter settings for two features for sending event logs Use this table to choose which events trigger logging on the SD card and or sending an e mail 5 2 5 SNMP Page Use this Web page to configure t...

Page 46: ...le in an SNMP browser and GTNetworkManager 2 is LEDI NETWORK TDS nnnnnn where nnnnnn is the 6 digit serial number The default SNMP name for an additional NTP output is NTP SERVER OUTCARD a nnnnnn wher...

Page 47: ...e at least 8 characters long Encryption uses the algorithm selected in the Privacy Protocol drop down list These 5 SNMPv3 settings must be the same in the SNMP client configuration as in the server co...

Page 48: ...NTP Page The NTP page shows the synchronisation mode used by the server or the mode selected by the NTP software It also shows the NTP servers defined by the user NTP Server Section Use this section t...

Page 49: ...nt stratum The value of the stratum stored in the NTP messages sent to NTP clients Authentication policy Use this field to choose whether the server will respond to an NTP request based on the presenc...

Page 50: ...umber of clocks to be synchronised quickly Enable NTP broadcast on IPv4 Checking this box enables the broadcast mode on IPv4 Use this broadcast address fields In this field the user can enter the broa...

Page 51: ...nly one server at a time but it is able to automatically switch to another server in case the one it is using stops responding or does not send enough responses Polling rate This list defines how ofte...

Page 52: ...P client remails synchronised to server 2 Note in this mode the transmission of NTP requests is minimised Sync highest available server in the list The NTP client tries to reach the server at the top...

Page 53: ...out the period during which the embedded NTP client correctly contacted the distant server Last contacted server Displays the server currently being used as a synchronisation source MD5 Keys MD5 keys...

Page 54: ...e then configurable here 5 2 7 NTP Server Statistics Page This page displays the list of clients which have requested the time from the server It is also possible to activate the NTP Client Supervisor...

Page 55: ...nchronisation input For example when the LEDI Network TDS is switched on the time base needs time to control its oscillator The type of synchronisation source also influences this value Current Freque...

Page 56: ...get the UTC time one hour earlier as France is UTC 1 DST OFF at this time of year Stratum The stratum value can be forced in Free Running mode The default value is 1 CAUTION Free Running mode should...

Page 57: ...In the case of an NTP input it also disables the NTP client This causes the server to go into alarm and NO TIME CODE is displayed on the LCD display Automatic stratum Not available Activates the auto...

Page 58: ...ay in advance for NTP and one hour in advance for DCF and will be automatically rest on 1st January or 1st July When Unset is selected the time server uses the information received from its time input...

Page 59: ...t from the time outputs 5 2 9 Output page This page shows the output cards detected on the LEDI NETWORK TDS and allows them to be configured one by one The extension cards appear in a table at the top...

Page 60: ...the output card the front screen displays the message Output Alarm If this issue persists over time or after restarting the device please contact Gorgy Timing Customer Service The previous image show...

Page 61: ...s of the offset from 00 to 55 For example the offset in France is 01 00 Chapter 3 1 Time Zones gives details on how time zones work DST Daylight Saving Time Besides UTC some countries have summer wint...

Page 62: ...s integrate the same network interfaces minus the NTP client as the management port on their own network interfaces They can be accessed by clicking on the IP addresses in the output Web page However...

Page 63: ...o 23 hours digital clocks or to the standard 1 to 12 hours analogue clocks Relative Correction allows you to add or subtract a number of impulses from 1 to 9 without modifying the time sent example of...

Page 64: ...anagement interfaces of the LEDI NETWORK TDS A User Accounts This section allows you to configure the user accounts in order to limit access to the LEDI Network TDS Disable root account By default the...

Page 65: ...d line of the LCD OLED display When an alert message appears it will be displayed alternately with the custom message Enable the front panel menu If enabled the front panel menu will be accessible via...

Page 66: ...be imported 1 In the Start menu type cmd in the search field and then launch cmd exe 2 Enter the command cd location where location is the path to the folder containing the ssl cert and ssl key files...

Page 67: ...nd other machines on the same IP network are possible using FTP Enable ENDMI protocol If enabled this protocol allows GTNetworkManager 2 and GT SCADA software to discover this product over the IP netw...

Page 68: ...ion file generated with the command generate_conf_file in Telnet or SSH cfg GT_Config log application log file of the last configuration file received by the Ethernet interface The following files aff...

Page 69: ...uct All information from the classic branch iso org dod internet mgmt mib 2 is also available for Gorgy Timing products Among this information the variables sysContact sysName and sysLocation in the s...

Page 70: ...ts settings and to configure them In addition to the features offered by the Telnet protocol the SSH protocol includes authentication and data confidentiality through encryption The LEDI Network TDS S...

Page 71: ...and whether or not to let the SSH client memorise the server Under Windows To connect to a Gorgy Timing product via Telnet run cmd exe and enter telnet IP 9999 replacing IP with the IP address of the...

Page 72: ...help and man commands These 2 commands have the same effect If no command is given they display the main page of the manual If a specific page name is given they display the corresponding page of the...

Page 73: ...launched when a warning should appear the warning is only displayed after the result of the command is displayed Re connection to the web interface in 1 minute The Ethernet interface is rebooting Upda...

Page 74: ...f the desired file folder For example to import the key of an SSL certificate on a product pscp ssl key root 192 168 0 128 FLASH0 cfg Under Linux To connect to a Gorgy Timing product in SSH launch a t...

Page 75: ...S note carefully Update via FTP interface This method is generally used for problem solving or when then Web page interface is inaccessible The FTP interface must be enabled in the device settings to...

Page 76: ...e containing the firmware the image bin file which is about 2MB to be sent to the product 7 Type ftp IP module address ENTER Username root Password password If the password is rejected Type quit Resum...

Page 77: ...t it during the update The device will reboot on its own when required Please also make sure to secure the power source s before and during the update The product can be used again when the Web pages...

Page 78: ...I NETWORK TDS 4099V3 0 5 2 12 Diagnostics Page The Diagnostics Web page can be accessed at IP html _diag html Use this page to obtain diagnostic information and to launch tests on the associated netwo...

Page 79: ...us the number of rejected requests Time corrections This section provides a table logging time leaps over one second per synchronisation input Date is the internal date before the leap SRC is the IP a...

Page 80: ...ocation size is the number of available bytes removed from the volatile memory on the network module by the Allocate button Size to allocate is the number of bytes to be removed from the volatile memo...

Page 81: ...he table below details the available equipment for each input output port of the device as well as the number and location of the useful signals Connector Signals Connections Management and NTP input...

Page 82: ...VIEW You can use the table in this appendix to obtain a summary view of all the GT products that you have installed Description of the installation Date of installation Who carried out this installati...

Page 83: ...MDE LEDI NETWORK TDS 4099V3 0 83 ENGLISH Device designation Serial number Serial number...

Page 84: ...ositioned facing the direction of the transmitter located near Frankfurt in Germany The antenna must be placed outside the building to optimise the radio signal reception If the conditions are right t...

Page 85: ...t least one satellite is being detected The green light will light up for 0 to 200ms depending on the number of satellites detected The red light starts flashing every second once the GPS system recei...

Page 86: ...R NFS 87500 IRIG B OUTPUT The AFNOR NFS 87500 IRIG B time code is delivered through a 4 pin connector A signal is available between the 1st terminal left and the second terminal A second signal identi...

Page 87: ...n up to 4 expressions of binary codes transmitting date and time information There are 6 code formats with different pulses Among these 6 code formats each signal is identified by digits that describe...

Page 88: ...88 MDE LEDI NETWORK TDS 4099V3 0 Frame format...

Page 89: ...the line receive a complete time message every second The 2 main signals are transmitted on a modulated or DCLS version The signal is modulated only on card B The output signal of card T is a TTL sign...

Page 90: ...table frequency of 77 5kHz amplitude modulated and BCD Binary Coded Decimal coded The carrier is modulated with 24V pulses 1 per second The duration of a pulse reflects the level of the received bit 1...

Page 91: ...SH Details of the message transmitted over a minute Key J current day JF public holiday ES emergency transmitter used E H indicates a seasonal time change at the passage of the next hour HE summer tim...

Page 92: ...on a specific electric cable in series or in parallel to the receiving clock It delivers a current of 1A for clocks that use an average of 8mA The pulse output is active as soon as synchronisation is...

Page 93: ...MDE LEDI NETWORK TDS 4099V3 0 93 ENGLISH Single pair cable The configuration of the pulse output in series or parallel is done directly on the output board In parallel In series...

Page 94: ...Y Tools Torx T15 screwdriver front face rack or top plate case Torx T10 screwdriver lid rack front face case output cards 5 5 wrench for M3 bolts output cards impulsion card power Unplug power Remove...

Page 95: ...the back of the product Remove the four M3 5 screws from the front face Remove the six M3 screws from the lid Use the PLCC extractor to remove the microcontroller Insert the new Microprocessor making...

Page 96: ...mined by switches on each output card When replacing adding a new card the user must ensure that the cards addresses are unique Below is a recapitulative table of the addresses depending on the switch...

Page 97: ...can provide several signal formats TTL Differential TTL RS422 Phototransistors or static relays depending on the card type Signal format For each output Switch 1 Switch 2 Switch 3 Phototransistor or...

Page 98: ...ID 5 NTP client software entering normal behavior daemon 3 Notice 5 A SNMP trap has been sent with ID 6 Not enough replies of current synchronization server daemon 3 Notice 5 A SNMP trap has been sent...

Page 99: ...directly to the device using a direct cable The device automatically takes an IP address format 169 254 x y Change the IP address of your computer to this type by using a network mask 255 255 0 0 I C...

Page 100: ...ter factory_default refresh the web page If the output still does not appear remove the server cover Check the black cables are connected correctly and switch the switches are configured see Appendix...

Page 101: ...5 33 email gorgy gorgy timing fr www gorgy timing com TECHNICAL SUPPORT RADIO TIMING LEDI LEDICA HANDI are trademarks by GORGY TIMING Statement number for training provider activity 82 38 04877 38 GOR...

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