Mobatime DTS 4148.grandmaster Mounting And Instruction Manual
  1. Manuals
  2. Brands
  3. Mobatime Manuals
  4. Server
  5. DTS 4148.grandmaster
  6. Mounting and instruction manual

Mobatime DTS 4148.grandmaster Mounting And Instruction Manual

Network - time server and master clock
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
MOUNTING AND
INSTRUCTION MANUAL
DTS 4148.grandmaster
Network – Time Server and Master Clock
© MOBATIME
BE-801053.04

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the DTS 4148.grandmaster and is the answer not in the manual?

Questions and answers

Related Manuals for Mobatime DTS 4148.grandmaster

Summary of Contents for Mobatime DTS 4148.grandmaster

  • Page 1 MOUNTING AND INSTRUCTION MANUAL DTS 4148.grandmaster Network – Time Server and Master Clock © MOBATIME BE-801053.04...
  • Page 2 It is prohibited to reproduce, to store in a computer system or to transfer this publication in a way or another, even part of it. The copyright remains with all the rights with BÜRK MOBATIME GmbH, D-78026 VS-Schwenningen and MOSER-BAER AG – CH 3454 Sumiswald / SWITZERLAND.

  • Page 3: Table Of Contents

    Time zone table ............................80 Alarm list ..............................85 Troubleshooting ............................87 Serial Telegrams ............................89 Copyright Notice ............................94 Parameters ............................... 95 Technical data ............................100 Index ............................... 103 Connection table (to fill in) ........................105 © MOBATIME 3 / 108 801053.04...
  • Page 4 Installation ............ 15 Leap second ............. 66 Connections ............15 8.10 NTP Authentication ........... 66 Boot procedure of the DTS 4148.grandmaster .. 15 8.10.1 NTP symmetric keys ..........66 Initial configuration ..........15 8.10.2 NTP Autokey ............67 Firmware ............15 8.11...
  • Page 5 Serial Telegrams .......... 89 General ............. 89 Syntax of the telegram configuration file ... 90 Copyright Notice .......... 94 Parameters ..........95 Technical data ..........100 Index ............103 Connection table (to fill in) ......105 © MOBATIME 5 / 108 801053.04...

  • Page 6: Safety

    Additional information for the use of the device. Intended Use The DTS 4148.grandmaster is a time server for the use in network environments. It can be synchronized from NTP and be used as NTP server. In addition, it can read the time from DCF or GPS (e.g.

  • Page 7: Observe Operating Safety

    In case an access via MOBA-NMS is not possible, support effort will be needed or the device has to be sent back to the factory. • All unused services shall be deactivated: FTP, Telnet,… © MOBATIME 7 / 108 801053.04...

  • Page 8: Maintenance

    Return your device to your supplier who will dispose of it correctly. Packaging Your device is packaged to protect it from damages during transport. Packaging is made of materials that can be disposed of in an environmentally friendly manner and properly recycled. © MOBATIME 8 / 108 801053.04...

  • Page 9: General Information: Introduction

    This instruction manual is for the time server DTS 4148.grandmaster. Introduction The DTS 4148.grandmaster is an NTP Time Server for use in network environments. It can be synchronized by DCF or GPS (e.g. from GPS 4500), AFNOR-A/C, IRIG-B NTP, and act as an NTP server in a network.

  • Page 10: Device Types

    MOBA-NMS is software used for central management and inquiry of state and alarm information. It supports DTS devices as well as all MOBATime analog and digital network clocks and can handle a network with more than 1000 devices. This software provides extensive functions for the configuration, installation, back-up / recovery etc.

  • Page 11: Overview Of The Main Functions

    • transfer of the whole DTS configuration to another device • user management with different access rights • monitor for NTP and time zone packages • editor for time zone files • online help • etc. © MOBATIME 11 / 108 801053.04...

  • Page 12: Device Management

    3.7.2 Device management All MOBATime network devices are displayed in the so-called device view. Here, the devices can be grouped according to user-defined criteria. For this, the individual devices can simply be moved to the according groups and sorted using drag and drop.

  • Page 13: Displays

    Orange Blinking No connection to network Right Yellow 10 Mbit 100 Mbit LED indication back side Description Color Status Description DCF (GPS reception), blinking every second  time DCF in Blinking information from receiver © MOBATIME 13 / 108 801053.04...

  • Page 14: Display

    If a USB stick has been plugged in, it will be displayed. If only telegram files should be copied or the network settings should be changed, this can be activated directly with the button. (Press the button until the copy process starts). © MOBATIME 14 / 108 801053.04...

  • Page 15: Installation

    Firmware It is recommended to install the current firmware on your device prior to the definite commissioning. The current firmware can be found under www.mobatime.com  Customer Data  Product Ressources  Time Server. Basic settings (factory settings) The basic settings can be found in the table in Appendix “G Parameters”.

  • Page 16: Operation

    "local echo" in the terminal. 6.1.1 Telnet Start  Run  telnet [IP address] or with Putty Windows XP, 7, 8, 10: User: dts Password: standard password dts NetTerm (Shareware) Linux: Start console and enter “telnet [IP-address] © MOBATIME 16 / 108 801053.04...

  • Page 17: Ssh

    In the menus where data cannot be saved (command 98), the menu is only exited with 99, but any changes are not saved. The current menu is updated, without any further entry, with ENTER. © MOBATIME 17 / 108 801053.04...

  • Page 18: Moba-Nms Operation

    (menu „Help  Show help“). Important: To enable the communication between MOBA-NMS and the DTS devices, SNMP must be activated! Set terminal menu „Configuration  SNMP  SNMP Mode“ to „on“. SNMP is activated by default. © MOBATIME 18 / 108 801053.04...

  • Page 19: Main Menu

    Display of various information regarding operation and environment See chapter “6.4 Status menu“ Configuration: Configuration of the DTS 4148 See chapter “6.5 Configuration menu “ Maintenance: Software update, backup and restore See chapter “6.6 Maintenance menu“ © MOBATIME 19 / 108 801053.04...

  • Page 20: Status Menu

    DTS 4148 system information display (internal status, regulation voltage of the quartz..). This information is for support purposes only. Product information like serial number, firmware version etc. All respective software versions of the DTS 4148 components. © MOBATIME 20 / 108 801053.04...
  • Page 21 Status menu page 2: Display of information with regard to the internal state of the NTP server. © MOBATIME 21 / 108 801053.04...

  • Page 22: Time Information And Status

    (source – system time) - Last time info. from source: time of the last information from source - Jitter of the source: current jitter - Quality of the source: quality of the source © MOBATIME 22 / 108 801053.04...

  • Page 23: Time Source Information

    Server Antenna = DCF or GPS - NTP source offset: current offset of the NTP Server - NTP source jitter: jitter of the current source - NTP source stratum: stratum of the current source © MOBATIME 23 / 108 801053.04...

  • Page 24: Configuration Menu

    See chapter "6.5.22 Services (network services FTP, telnet, SSH...)" SNMP Configuration for GET/PUT. See chapter "6.5.23 SNMP" (Traps are dealt with in menu ’2. Configuration’ ’3. Alarms’  ’3. Traps’. See also chapter “6.5.18 SNMP traps“) © MOBATIME 24 / 108 801053.04...

  • Page 25: Lines

    The DTS 4148 is equipped with one DCF output line. This line is available on the electrical current loop DCF output. Select line function: off or DCF on Select time zone  see chapter 6.5.26 Time zone selection. © MOBATIME 25 / 108 801053.04...

  • Page 26: Dcf / Pulse / Frequency Output

    Important: Only frequencies which fulfill the following requirements are to be used, otherwise, phase shifts occur: 20'000'000 / frequency = whole number value Important: Frequencies above 2 MHz are not sent out as a square-wave signal anymore. © MOBATIME 26 / 108 801053.04...

  • Page 27: Serial Interface

    To set the parameters, the line type has to be selected first. Notice: No flow control available. The description of the telegram function and the telegram file can be found in Appendix E Serial Telegrams. © MOBATIME 27 / 108 801053.04...
  • Page 28 Selection of the telegram file: The copy procedure of telegram files is explained in chapter "7.10 Copying Telegram files to the DTS 4148.grandmaster“. © MOBATIME 28 / 108 801053.04...

  • Page 29: Irig / Afnor / Dcf-Fsk Output

    With the activation of one of this outputs, the modulated and the digital output are activated at the same time. Example: To activate IRIG-B002 output, the Code 01: IRIG-B (B122) has to be set for the corresponding output. © MOBATIME 29 / 108 801053.04...

  • Page 30: Ntp Slave Clocks / Time Zone Server

    = Send an empty time zone table and return to previous mode. 2. Multicast adress for NTP and time zone server: 239.192.54.x Group address: x = 1-15 for MOBATIME devices, e.g. NCI, SEN 40. 3. Multicast port for Time zone server (enter an arbitrary value, empty is not allowed! Value e.g.: 65534).

  • Page 31: Time Handling

    • NTP Server  see chapter "6.5.11 NTP server" • For setting the time manually  see chapter “6.5.12 Manual time set / Leap second“ • PTP server  see chapter "6.5.13 PTP Server" © MOBATIME 31 / 108 801053.04...

  • Page 32: Time Source

    Offset/Stratum = 30 ms, offset of the time source 150 ms  Stratum = 5 Max. offset for time source to set valid time in µs at start up. (0-1’000’000µs) Time source correction (only for DCF), +/-60'000ms For description of time source see chapter “8 Time administration“ © MOBATIME 32 / 108 801053.04...

  • Page 33: Time Adjustment / Time-Keeping

     Adjust mode = 0: time is slowly adjusted Adjust mode = 1: time is set immediately Important! For the redundant operation, the RTC mode should be switched off! For a description of time-keeping see chapter “8 Time administration“ © MOBATIME 33 / 108 801053.04...

  • Page 34: Redundant Operation

    For the redundant operation with additional LAN link, only the LAN 1 can be used. If this is not possible, select redundant Mode 2. The LAN link is only used for internal communication between the two servers. It is not a redundancy for the optical link. © MOBATIME 34 / 108 801053.04...

  • Page 35: Ntp Server

    Summary about configured NTP – time sources. Select to configure. 5.-6. Summary about configured NTP – broadcast addresses. Select to configure. NTP Authentication: Changes to the menu “NTP AUTHENTICATION" Information about a multicast – address, configured for NTP slave clocks. © MOBATIME 35 / 108 801053.04...
  • Page 36 Maxpoll and Minpoll on automatic can lead to insufficient synchronization accuracy. The specified accuracies were measured with Minpoll = 3 and Maxpoll = 6. The configuration server should be used whenever possible. © MOBATIME 36 / 108 801053.04...
  • Page 37 Number of routers over which the multicast packet should be transmitted: for simple networks without a router - enter 1, for 1 router - enter value 2. 4. Authentication key: off, key number, autokey Notice: All changes lead to a restart of the NTP server. © MOBATIME 37 / 108 801053.04...
  • Page 38 MV server certificate from /ram. clear_ram delete the certificates in /ram clear_keys delete the certificates in the NTP key directory Example: export_iff myPassword exports the IFF client certificate to /ram. *MV schema is currently not available © MOBATIME 38 / 108 801053.04...

  • Page 39: Manual Time Set / Leap Second

    Recognize leap second automatically. Only possible with a source with leap second announcement! 4. Set UTC time of leap second in format: “hh:mm:ss DD.MM.YY“ For a description of the leap second, see chapter “8.9 Leap second“ © MOBATIME 39 / 108 801053.04...

  • Page 40: Ptp Server

    5. Transport protocol 0 = IPv4, 1 = IPv6, 2 = layer 2, default IPv4 6. IPv6 scope 1..15, default 15 (0xE) 7. UTC switch second offset (TAI-UTC) Press ENTER to change to page 2. © MOBATIME 40 / 108 801053.04...

  • Page 41: Alarms

    Under alarms, settings can be undertaken for the following functions: • Alarm relay  see chapter 6.5.15 • E-mail  see chapter 6.5.17 • SNMP traps  see chapter 6.5.18 • Alarm input  see chapter 6.5.19 © MOBATIME 41 / 108 801053.04...

  • Page 42: Alarm Relay

    The page can be exited with 99. The modifications will be saved or restored one menu level higher in “ALARM CONFIGURATION“. All Alarms with “error bitxx“ are not yet used. A description of individual errors can be found in appendix "C Alarm list". © MOBATIME 42 / 108 801053.04...

  • Page 43: E-Mail

    ENTER without entering an address will delete the entry. Press ENTER to change to page 2. Notice: Configuration of a gateway is required for sending e-mails (see chapter "6.5.21 Network"). This can be set via DHCP or manually. © MOBATIME 43 / 108 801053.04...
  • Page 44 13. Password (only for authentication mode 1-4) Press ENTER to change to page 1. Format of an error message via E-mail: Event <Alarm 03 set: Power failure 1> Time <11:26:45 10.01.07> Hostname <DTS4148 (10.241.0.30)> © MOBATIME 44 / 108 801053.04...

  • Page 45: Snmp Traps

    Configuration of a gateway is required for sending SNMP traps (see chapter 6.5.21 Network). This can be set via DHCP or manually. Notice: Each configuration change leads to a restart of the DTS SNMP Agent. © MOBATIME 45 / 108 801053.04...

  • Page 46: Alarm Input

    3. SNMP Version: 1=SNMP V1, 2=SNMP V2c Notice: Each configuration change leads to a restart of the DTS SNMP Agent. 6.5.19 Alarm input Description of the functionality of the alarm input. 1. Mode off, on or inverted. © MOBATIME 46 / 108 801053.04...

  • Page 47: General Settings

    Setting the time zone for the display, and also all alarm logs, e-mail and SNMP. (See chapter 6.5.26 Time zone selection). Power: 0=simple power, 1=redundant power (See chapter “10 Power supply alternatives“) Enter password for the menu (user dts) (max. 15 characters). A password must be configured. © MOBATIME 47 / 108 801053.04...

  • Page 48: Network

    For the operation of a Multicast communication (NTP and Time Zone Server) the configuration of a gateway is mandatory. The gateway can be set manually or by using DHCP. If no gateway is available, the own IP address can be used. © MOBATIME 48 / 108 801053.04...
  • Page 49 A DHCP renew can also be triggered via this point. Notice: DHCP on, if no DHCP server is available, leads to longer start-up time (<75 sec.) of the DTS. 2.-5. Set IP address, subnet mask, gateway and DNS server. Format = 10.240.98.7 © MOBATIME 49 / 108 801053.04...

  • Page 50: Services (Network Services Ftp, Telnet, Ssh

    IP address with prefix in IPv6 format e.g. 2001:2345:6789::12:1:34/64 Gateway in IPv6 format IPv6 DNS server 6.5.22 Services (network services FTP, telnet, SSH...) Network services configuration: 1.-3. Switch the individual services off or on. © MOBATIME 50 / 108 801053.04...

  • Page 51: Snmp

    5. Configuration of SNMP V1 / V2 c (specific settings). See chapter “6.5.24 SNMP V1 / V2c“ 6. Configuration of SNMP V3 (specific settings). See chapter “6.5.25 SNMP V3“ Notice: Each configuration change leads to a restart of the DTS SNMP Agent. © MOBATIME 51 / 108 801053.04...

  • Page 52: Snmp V1 / V2C

    Community string for read only (Group membership for GET). Standard: romobatime. 2. Community string for read/write (Group membership for GET/PUT). Standard: rwmobatime. Notice: Each configuration change leads to a restart of the DTS SNMP Agent. © MOBATIME 52 / 108 801053.04...

  • Page 53: Snmp V3

    1. Password for authentication (MD5) and privacy (DES). 8 – 40 characters. 2. Minimal security level: 1=noauth (no authentication) 2=auth (only authentication) 3=priv (authentication and privacy) 3. SNMP read access: 0=none (no access) 1=all (full access) 2=DTS info (only DTS specific information) © MOBATIME 53 / 108 801053.04...
  • Page 54 1. - 3. Include View path, form: .1.3..6.1.4.1.13842.4 (e.g. DTS) or .iso (complete SNMP ISO path). 4. - 6. Exclude View path: analogue include. Notice: Each configuration change leads to a restart of the DTS SNMP Agent. © MOBATIME 54 / 108 801053.04...

  • Page 55: Time Zone Selection

    A time zone can be selected on the current page by entering a time zone number. Only one time zone can be selected. A * indicates the selected time zone. Press ESC to leave the page. The modifications will be saved or restored one menu level higher. © MOBATIME 55 / 108 801053.04...

  • Page 56: Maintenance Menu

    6. Restore the entire configuration to factory settings. 7. Restart DTS 4148. 8. Copy telegram files onto the DTS 4148.  See chapter "7.10 Copying Telegram files to the DTS 4148.grandmaster". See also chapter "7 Updates". © MOBATIME 56 / 108...

  • Page 57: Updates

    "Update in progress" appears and at the same time, “Please wait!>“ is shown in the command line. All images are copied. The DTS 4148 is automatically restarted on completion of the update. The Telnet or SSH session has to be restarted. © MOBATIME 57 / 108 801053.04...

  • Page 58: Updating Applications Or Configurations With Ftp

    /etc and any possible telegram files must be saved from the directory /var/local/dts. After the update, the file can again be written on the DTS 4148 in accordance with chapter “7.3 Updating applications or configurations with FTP“. © MOBATIME 58 / 108 801053.04...

  • Page 59: Updating Applications Or Configurations Via Usb

    To eliminate any mistakes during the update procedure, the versions should be verified after the update. Important: USB stick recognition: After removing the USB stick, wait approx. 1 min. before re-inserting the it again. Otherwise it can be, that the USB stick is not recognized. © MOBATIME 59 / 108 801053.04...

  • Page 60: Ftp Connection

    Programs (examples) CuteFTP Kbear SFTP connection SFTP = SSH File Transfer Protocol SFTP tools Windows XP, 7, 8, 10 Linux (Suse, Redhat) Integrated in the system Konqueror / Dolphin (file manager): Programs (examples) WinSCP © MOBATIME 60 / 108 801053.04...

  • Page 61: Scp Connection

    Change to the DTS 4148 directory /etc. Save the file dts4148.conf (configuration) to the user PC (e.g. copy the file to the Desktop or to the directory My Documents). Additionally also save possible telegram files from the directory /var/local/dts. © MOBATIME 61 / 108 801053.04...

  • Page 62: Copying Telegram Files To The Dts 4148.Grandmaster

    When copying the configuration from one DTS 4148 to an other, the IP address may have to be changed after the download by serial connection. 7.10 Copying Telegram files to the DTS 4148.grandmaster Analogously to the previously described procedures telegram files can be copied via FTP or USB stick to the DTS 4148.

  • Page 63: Time Administration

    6.5.5 IRIG / AFNOR / DCF-FSK Output chapter 6.5.4 Serial interface chapter 6.5.6 NTP slave clocks / time zone server chapter 6.5.20 General settings NTP is always UTC PTP is always TAI (PTP timescale) © MOBATIME 63 / 108 801053.04...

  • Page 64: Time Acceptance

    1..16, configurable stratum, 0 = auto t_current [s]: current time t_lastsynch [s]: time of the last synchronization Tst: Offset per stratum, 0..40'000 [ms], parameter time deviation for stratum alteration by 1 Tdiff: current time difference in ms © MOBATIME 64 / 108 801053.04...

  • Page 65: Time Acceptance From External Afnor-A/C, Irig-B12X Source

    • NTP v4 (compatible with v3) as per RFC 1305, RFC 5905 (port 123) • SNTP (UDP), RFC 2030 (port 123) • PTP (UDP), IEEE 1588-2008 (V2) (ports 319 and 320) • TIME (TCP/UDP), RFC 868 (port 37) • DAYTIME (TCP/UDP), RFC 867 (port 13) © MOBATIME 65 / 108 801053.04...

  • Page 66: Time Accuracy, Time-Keeping

    # path for key file keys /etc/ntp/ntp.keys trustedkey 1 2 3 4 5 6# define trusted keys requestkey 4 # key (7) for accessing server variables controlkey 5 # key (6) for accessing server variables © MOBATIME 66 / 108 801053.04...

  • Page 67: Ntp Autokey

    NTP Autokey is relatively complex in its use and studying the functionality is definitely necessary beforehand. Autokey is descrbied at http://www.cis.udel.edu/~mills/proto.html or on the NTP homepage http://www.ntp.org. Autokey is currently defined in an IETF draft. http://www.ietf.org/internet-drafts/draft-ietf-ntp-autokey-04.txt The configuration of Autokey is explained in http://support.ntp.org/bin/view/Support/ConfiguringAutokey or in http://www.ntp.org/ntpfaq/NTP-s-config-adv.htm#S-CONFIG-ADV-AUTH. © MOBATIME 67 / 108 801053.04...

  • Page 68: Ptp

    -If both interfaces are used, the DTS 4148 becomes a boundary clock with 2 master ports according to IEEE 1588. -„2 step“ procedure only: synch. message with follow-up message -availability of management messages limited: requests only -profiles: IEEE 1588 annex J, default profile -no specific PTP SNMP MIB © MOBATIME 68 / 108 801053.04...

  • Page 69: Redundant Operation Of 2 Dts 4148.Grandmasters

    The devices do not send out any time information until there is an LWL connection, or the devices are reconfigured. • The slave synchronizes to the master. Whereby stratum/slave = stratum/master +1 The time of the slave is always set immediately to the master time (no fine adjustment). © MOBATIME 69 / 108 801053.04...
  • Page 70 2 LAN Mode The two redundant DTS 4148 are not located in the same network. The role decision (master, slave) takes place exclusively via opt. link. RTC: RTC is to be deactivated for the redundant mode. © MOBATIME 70 / 108 801053.04...

  • Page 71: Snmp

    General DTS definition, always required DTS4148 (DTS4148-MIB.TXT) Device-specific DTS definitions The MIB files can be copied from the DTS 4148 with FTP (For FTP use, see chapter “7.6 FTP connection“): DTS-MIB: /etc/snmp/mibs/ Standard MIBS: /usr/share/snmp/mibs/ © MOBATIME 71 / 108 801053.04...

  • Page 72: Device Configuration With Snmp

    9.3.2 Shutdown [dts4148Shutdown] Sent out when the subagent for the DTS is stopped. This Notification is always sent out, as soon as SNMP is activated and a destination address is configured. © MOBATIME 72 / 108 801053.04...

  • Page 73: Status Changed [Dts4148Statuschanged]

    TimeTicks value in 1/100th seconds. The management system can decide on the basis of these time values, which configurations need to be reloaded. The groups and their parameters are listed in appendix “G Parameters“. © MOBATIME 73 / 108 801053.04...

  • Page 74: Alive Notification [Dts4148Alive]

    1 Byte 0 = alarm bit was deleted 1 = alarm bit was set 946684805 dts4148TrapAlMsgErrorTime Unsigned 4 Bytes PC-time in seconds since 01.01.1970 00:00:00 Failure supply 1 dts4148TrapAlMsgErrorText Text 59 Bytes Error text © MOBATIME 74 / 108 801053.04...

  • Page 75: Power Supply Alternatives

    Block diagram of power supply: processor board U, I, control U, I, power control fail DC in 1 logic supply 24VDC Supervision +20%-10% DC/DC 24VDC out (e.g. GPS 4500) DC in 2 24VDC Supervision power +20%-10% © MOBATIME 75 / 108 801053.04...

  • Page 76: A Connection Diagrams

    Ethernet, 10/100Mbit half- or full duplex Use only shielded cables! Notice: If only one LAN interface is used, it always has to be LAN 1! USB connection: Plug: USB host Notice: Only permitted for operations with a USB stick! © MOBATIME 76 / 108 801053.04...

  • Page 77: Connections (Rear View)

     configurable: alarm or no alarm. Length of connection max. 3m. IRIG-In AFNOR-A/C, IRIG-B12x synchronization input IRIG 12x BNC: IRIG-B12x output AFNOR-A/C, IRIG-B1xx and DCF-FSK output for IRIG line Channel 1 DTS extension DTS extension bus extension © MOBATIME 77 / 108 801053.04...
  • Page 78 DCF output - DC output + DC output for GPS 4500 DC in voltage -2V, max. 400mA DC output GND DTS-Link Optical connection to a 2nd DTS 4148 Mini GBIC plug-in Option, for special applications only © MOBATIME 78 / 108 801053.04...

  • Page 79: Plug-In Spring Terminals

    GPS 4500 green GNSS 3000 according to manual Bx-800813 chap. 9.2 Connection schematics DCF current loop IRIG-B00x Digital Output TTL connection IRIG digital output TTL (00x) IRIG digital output TTL inverse (00x) © MOBATIME 79 / 108 801053.04...

  • Page 80: B Time Zone Table

    -3.5 Sun. Mar. (02:00) Sun. Nov. (02:00) Atlantic Time (Canada) Sun. Mar. (02:00) Sun. Nov. (02:00) La Paz Bogota, Lima, Quito New York, Eastern Time (US & Canada) Sun. Mar. (02:00) Sun. Nov. (02:00) © MOBATIME 80 / 108 801053.04...
  • Page 81 Kaliningrad Amman Last Thu. Mar. (23:59) Last Fri. Oct. (01:00) UTC (GMT) Kuwait City, Minsk, Moscow, St. Petersburg, Volgograd Praia, Cape Verde UTC (GMT) Abu Dhabi, Muscat, Tbilisi, Samara Kabul +4.5 Adamstown (Pitcairn Is.) © MOBATIME 81 / 108 801053.04...
  • Page 82 UTC (GMT) UTC (GMT) UTC (GMT) Scoresbysund, Greenland Last Sun. Mar. (00:00) Last Sun. Oct. (01:00) Nuuk, Qaanaaq,Greenland Last Sat. Mar. (22:00) Last Sat. Oct. (23:00) Qaanaaq, Greenland (old) Sun. Mar. (02:00) Sun. Nov. (02:00) © MOBATIME 82 / 108 801053.04...
  • Page 83 The Time Zone Table is usually updated as needed. The current table is available for download under the following address: www.mobatime.com  Customer Area  Customer Support  Support Resources  Time Zone Table. In case your device is equipped with a newer version than shown in this manual, the current time zone settings should be checked.
  • Page 84 Using MOBA-NMS, it can be downloaded from there, otherwise, it must be copied on to the DTS 4148 in accordance with the update instructions (chapter “7.3 Updating applications or configurations with FTP“). Notice: The file names mbsn.tbl and usersn.tbl must be written in small letters. © MOBATIME 84 / 108 801053.04...

  • Page 85: C Alarm List

    In slave mode only: check time sources 6.5.10 Offset source (slave) Difference between slave and local time source too large Fail local source In slave mode only: check time sources 6.5.8 Error bit35 Not used © MOBATIME 85 / 108 801053.04...
  • Page 86 Not used Error bit56 Not used Error bit57 Not used Error bit58 Not used Error bit59 Not used Error bit60 Not used Error bit61 Not used Error bit62 Not used Error bit63 Not used © MOBATIME 86 / 108 801053.04...

  • Page 87: D Troubleshooting

    24 hours until optimal accuracy is bigger than stated in the data reached (with GPS reception). sheet. • Very large temperature change (outside the specification) • Time correction was carried out manually. © MOBATIME 87 / 108 801053.04...
  • Page 88 The system software can be updated using FTP update client software or a USB stick (s. chapter 7 Updates). Your MOBATIME service informs you of use and necessity of a software update. If necessary, they can provide the needed firmware file. Needed information to...

  • Page 89: E Serial Telegrams

    2.08 2.29 2.29 2.50 9600 bit/s 0.94 1.04 1.04 1.15 1.04 1.15 1.15 1.25 19200 bit/s 0.47 0.52 0.52 0.57 0.52 0.57 0.57 0.63 38400 bit/s 0.23 0.26 0.26 0.29 0.26 0.29 0.29 0.31 © MOBATIME 89 / 108 801053.04...

  • Page 90: Syntax Of The Telegram Configuration File

    (0..999) ;HSE (Hundredth of a second) (0..99) ;ZSE (Tenth of a second) (0..9) ;SEK (Second) (0..59) ;MIN (Minute) (0..59) ;STD (12h or 24h format) (0..12) or(0..24) 1B (see !PM!) ;JAR (Year) (0..99) or (1990..2089) © MOBATIME 90 / 108 801053.04...
  • Page 91 ('00..59') ;ss = second ('00..59') ;e.g.1 telegram output every second !TI!s! ;e.g.2 telegram output daily at 13:00:00 hours !TI!d!13:00:00! ;e.g.3: the interval of the periodic time output should be 5 seconds: !TI!p!00:00:05! ;-------------------------------------------------------------------- © MOBATIME 91 / 108 801053.04...
  • Page 92 ;aa = first character considered (telegram start position: 0) ;bb = last character considered + 1 ;Missing !CK! in this case the check sum is formed via the whole telegram up to the ;check sum position. ;-------------------------------------------------------------------- © MOBATIME 92 / 108 801053.04...
  • Page 93 2) If a file with the same name is loaded on to the CTC, such as one stored on the CTC, the stored one will be OVERWRITTEN. ;e.g. !EE! @TELEDEF.TEL ;last line ;-------------------------------------------------------------------- ;last line (guarantees a <CR> after the file name) © MOBATIME 93 / 108 801053.04...

  • Page 94: F Copyright Notice

    Licence text GPL, BSD and MIT: GPL version 2: http://www.gnu.org/licenses/gpl-2.0.html BSD: http://www.opensource.org/licenses/bsd-license.php http://www.opensource.org/licenses/with-license.php The source code of the open source projects running under GPL can be requested from Moser-Baer AG (support@mobatime.com). Handling costs will be charged! © MOBATIME 94 / 108 801053.04...

  • Page 95: G Parameters

    Time zone dts4148OutLineDCFTimezone Pulse interval (every dts4148OutLineDCFPulseType second, minute...) Pulse time dts4148OutLineDCFPulseTime Pulse period dts4148OutLineDCFPulsePeriod Output correction dts4148OutLineDCFPulseCorrection Frequency 1000 dts4148OutLineDCFFrequency IRIG / DCF- dts4148OutLineIRIG FSK-Out Mode (off, IRIG) dts4148OutLineIRIGIRIGMode Time zone dts4148OutLineIRIGTimezone © MOBATIME 95 / 108 801053.04...
  • Page 96 FF FF FF Mode alarm input dts4148AlarmInput NTP / time dts4148TimeHandling handling Time source: dts4148TimeSource Time source 2 (GPS, DCF) dts4148TSType Time zone 0 (UTC) Config. stratum Stratum dts4148TSStratumMode Max. Time offset to set 50ms dts4148TSMaxOffsetForTimeValid © MOBATIME 96 / 108 801053.04...
  • Page 97 Sync interval 2^x sec dts4148PTPSyncInterval Announce TO 2^x sec dts4148PTPAnnounceTO Delay mechanism dts4148PTPDelayMechanism Manual dts4148TimeManualSet Time set Time dts4148ManualTimeSetUTC Diff dts4148ManualTimeSetDiff Product Info dts4148ProdInfo Prod. number dts4148ProdInfoProdNo Article number dts4148ProdInfoArticleNo HW revision dts4148ProdInfoHWRevision © MOBATIME 97 / 108 801053.04...
  • Page 98 Info IP v4 dts4148NetInfoxIPAddr GW v4 dts4148NetInfoxIPGateway Subnet v4 dts4148NetInfoxIPMask DNS v4 dts4148NetInfoxIPNameserver Hostname dts4148NetInfoxDomain Domain DHCP dts4148NetInfoxDHCPMode Link dts4148NetInfoxEthernetLinkMode IP v6 link local dts4148NetInfoxIPv6AddrLocal IP1 v6 dts4148NetInfoxIPv6Addr1 dts4148NetInfoxIPv6Addr2 IP2 v6 dts4148NetInfoxIPv6Gateway GW v6 © MOBATIME 98 / 108 801053.04...
  • Page 99 Commands dts4148SystemMaintenance Update cmd. dts4148SysUpdateCmd Backup cmd. dts4148SysBackupCmd Restore cmd dts4148SysRestoreCmd Restore default cmd dts4148SysDefaultCmd Restart cmd dts4148SysRestartCmd Copy files cmd dts4148SysCopyFiles Set all config changed dts4148SysAllChanged © MOBATIME 99 / 108 801053.04...

  • Page 100: H Technical Data

    -Standard: IEEE 1588-2008 (V2, no V1) -P2P, E2E -IPv4, IPv6, Layer2, UDP, multicast according to definition IEEE 1588 -Master only (active or passive) -„2 step“ procedure only: synch. message with follow-up message -availability of management messages limited: requests only © MOBATIME 100 / 108 801053.04...
  • Page 101 Max. time deviation with GPS source: +/- 10 µs, Jitter < 10 µs Mode: - DCF time code - impulses: sec., min., h., or user-defined - frequency: 1Hz.. 5MHz (no square signal is possible above 2MHz) © MOBATIME 101 / 108 801053.04...
  • Page 102 2 lines with up to 16 characters for the display of status information. DC power supply 24 VDC +20% / -10% / max. 15 W Power supply output DC in voltage -2 V, max. 400 mA © MOBATIME 102 / 108 801053.04...

  • Page 103: I Index

    Display NTP as backup time source 35, 65 NTP authentication 38, 66 DTS (Distributed Time System) NTP Autokey DTS Link 34, 69, 77, 78, 102 NTP broadcast NTP mode NTP multicast E-mail 43, 101 © MOBATIME 103 / 108 801053.04...
  • Page 104 USB stick 14, 15 SMTP 63, 83 SNMP 11, 71, 101 SNMP – alarm notification SNMP – alive notification Version SNMP – notification SNMP – operation SNMP access configuration SNMP configuration 45, 51 World time © MOBATIME 104 / 108 801053.04...

  • Page 105: J Connection Table (To Fill In)

    Connection table (to fill in) Line Type Description Example: Line Type Description DCF DCF out DCF for master clock ETC1 © MOBATIME 105 / 108 801053.04...
  • Page 106 © MOBATIME 106 / 108 801053.04...
  • Page 107 © MOBATIME 107 / 108 801053.04...
  • Page 108 19 ch. du Champ-des-Filles, CH-1228 Plan-les-Ouates Tel. +41 34 432 46 46 / Fax +41 34 432 46 99 Tel. +41 22 884 96 11 / Fax + 41 22 884 96 90 moserbaer@mobatime.com / www.mobatime.com export@mobatime.com / www.mobatime.com SALES SWITZERLAND...

Table of Contents