To display the time and date, send, Sep | Symmetricom XLi IEEE 1588

SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS

TIME MODE selects which time scale (TAI, Local, Standard, GPS, UTC) is being entered by the user. The XLi, translates the user entry into its equivalents in other time scales. For example, if Local time is - 5 hours relative to UTC, entering LOCAL - 07/14/2006 - 10:47:10 in F3 shows up on the front keypad display as UTC 198:15:47:10.

TIME MODE in F3 defines only the entry of time in F3; it does not control the time scale displayed or output by the XLi. F3’s Time Mode should not be confused with F69 (see “F69 – Time Mode” on page 65). F69 controls the time scale displayed/output on the front panel display, F8 - Continuous Time Once-per-Second,F9 - Time On Request, and F90 – Code Output Configuration.

Notes:

•Avoid saving/applying new F3 settings while the XLi is locked to a reference source and distributing time information. Doing so allows the XLi to distribute the potentially incorrect time set by F3 for up to 8 seconds until the XLi re-synchronizes to the (GPS) reference source. If the user applies new F3 settings while the XLi is locked to the reference source, the XLi switches to the F3 time and then back to GPS reference without generating an alarm. With IEEE 1588 packets, for example, this means that the incorrect time would be distributed for a short period of time until the XLi resynchronized with the GPS reference source.

Command Line

To display the time and date, send:

F3<CR>

XLi responds:

F3<S><MM>/<DD>/<YYYY><SEP><hh>:<mm>:<ss><CR><LF>

where:

F3	=	ASCII string for function F3.
<S>	=	ASCII space character (one or more).
<TIME MODE> =		the time mode the entered time refers to; LOCAL, STANDARD, GPS,
		UTC, and TAI
<SEP>	=	one or more separator characters: either space, comma or tab
<MM>	=	two-digit month
<DD>	=	two-digit day of month
<YYYY>	=	four-digit year

/= ASCII character for slash delimiter

:= ASCII character for a colon delimiter.

<hh>	=	one- or two-digit hours.
<mm>	=	two-digit minutes.

XLi IEEE 1588 Clock

41

997-01510-03, Rev. C, 12/12/2006

Image 49

Symmetricom XLi IEEE 1588 manual To display the time and date, send, F3CR, Time Mode =, Sep, Yyyy

Contents

XLi Ieee 1588 Clock Page Table of Contents User Interfaces SSS Ssssssssssssssssss Sssssssssssssssssss XLi-Generated Messages Snmp Viii Overview Standard ConfigurationDescription Ieee 1588 card Related SpecificationsIeee 1588 Subsystem Physical PPS Output Sync OUT Network PortBehavior User Interface LEDs GPS C/A ReceiverIntroduction Standard Tcvcxo Oscillator SpecificationsRelated topics Standard 110 VAC Power Supply DAC Clock Architecture Interface Architecture Block Diagram Mechanical/Environmental AC Power Supply Chassis System Time & Frequency AccuracyGPS Receiver Aux Ref Input Serial I/O Port Standard Inputs and OutputsNET Network Port J2 Output Rate Out J1 Input Time Interval Event Time PPS Pulse Per Second Output J3 Input Auxiliary ReferenceCode Time Code Output Auxiliary Reference Aux Ref Certifications Alarm Output Selecting a GPS Antenna Site Installing the GPS Antenna Mounting the GPS Antenna Verifying the Site L1 GPS Antenna methods for cabling and mounting GPS Signal Strength Requirements GPS Signal Strength Requirements Making Additional Connections and Powering Up Configuring the XLi Configuring Network Settings PTP Master Configuring the Ieee 1588 Cards Slave Sync Threshold 5 microsec PTP Slave Rack Mounting the XLi Secure the brackets to the rack using rack mount screws 997-01510-03, Rev. C, 12/12/2006 Keypad/Display Interface Alarm Status LEDTime Display Menu Display Status DisplayWhere Locked ∗ GPS PRI UTC Time Zone Offset Keypad Operation To change the settings in a function, and not save them To open a function using MenuOther ways to abandon new settings in a function Keypad Examples Operator Login Command Line InterfaceGuest Login Logging Session Timeout and Priority Changing Username and PasswordYou can log out using any of the following commands Logging Out User Privileges Web InterfaceNetwork port session Sessions User Names and PasswordsNavigating Submitting Changes 997-01510-03, Rev. C, 12/12/2006 Function Summary Function Reference Snmp F100 K I L L Reboot For example, to set the time zone offset, enter F1 Time Zone OffsetF1SSIGNHHMMCRLF Sign XLi responds F2 12/24 Hour FormatTo verify the change, enter Separately from For example, to display the current hour format, send F3 Time & DateTo set the hour format, send F2SDHHSEPIHHCRLF To display the time and date, send Time Mode =F3CR SEP To display the Serial Port settings, send F4 Serial Port ConfigurationFor example, to display the date and time, send To set the time and date, send For example, to display the serial port settings, send F5 Time-Quality SetupTo set the serial port settings, send F4 232 9600 8 none 1CRLF F5CR XLi responds The XLi respondsF5SSTATESEPFLAGSEPFLAGSEPFLAGSEPFLAGCRLF F6 Keypad Lock F5 Enable 2000 20000 200000 2000000CRTo display the Keypad Lock status, send F6CR To disable Keypad Lock, send the following string To enable Keypad Lock, send the following stringF8 Continuous Time Once-per-Second For example, to display the Keypad Lock status, send Factory setting for the output string format is as follows F5 Time-Quality Setup F11 Time Output Format F69 Time ModeFormat of the F8 Output String Sohdddhhmmssqcrlf After Loosing a Reference Source While Synchronizing to a Reference SourceXLi replies F8CR For example, to prepare Time on Request, enter F9 Time On RequestSOHDDDHHMMSS.mmmQCRLF F11 Time Output Format To display the default format for F11, enterTo exit F9 press Ctrl-C on your keyboard F11 responds To see the resulting change to F11, enter When you check the results by entering F11, F11 respondsF11, with DDD suppressed, responds F11 D For example, to display the time error, enter F13 Time ErrorWith the new formatting, F8 displays F9 displays F18CR F18 Software Version Request F50 B1 Llacr XLi responds using the following format F51 GPS Antenna Cable DelayFor example F50 B1 Xyzcr Delay F51SBNSEPSIGNDELAYnsCRLFF51SBNCR F51 B4CR To display the current distribution cable delay, enter F52 Distribution Cable DelayF52SEPSIGNDELAYnsCRLF F51 B4 100NSCR To set the distribution cable delay to 60 ns, enter F53 GPS Operation ModeF52 +000000nsCRLF F52 +000060nsCR If an GPS C/A Receiver is available, F53 displays F53 responds using the following formatTo save changes, press Enter For example, enter F60 GPS Receiver Satellite List Or Dynamic ModeExample response F53 responds Level TypeF60 B1 Allcr F60 B1 Currentcr F60 B1 Trackedcr For example, to disable DST, enter F66 Daylight Saving Time DST ModeF66CR F66 OffCR XLi responds to all changes with WhereF66 Manual 02 1 1 04 02 0 1 F66 Manual 0 CR Important interactions between F69 and the IEEE1588 card F69 Time Mode XLi gives one of the following responses Related functionsF69CR F69 Local Crlf F69 Standard Crlf Or, to change the time mode to UTC, enter For example, to change the time mode to local time, enterTo display the F71 settings, enter F71 Oscillator Statistics To display the status of the fault detectors, enter F72 Fault StatusEXP DAY F72CR F73 Alarm Control / Status DAC Alarms General Information F73CR GPS PRI OK Alarm EnabledF73SSSTATUSSOURCES123456789ABCDECRLF Source F73SLATCHSEP123CRLF To clear the Alarm Latches, enterF73SMASKSEPM12346789ABCDECRLF XLi replies To verify the changes, enter For example, to enter new mask settings, enterF73SMASKSEP123456789ABCDECR To view Timeout Delay, enter To view the Time Threshold setting, enterTo enable LED Blink, enter To disable LED Blink, enter F74 Clock Source Control To display the current settings, enter F90 Code Output ConfigurationXLi responds, using the following format F74CR F90CR To change the Code Output selection enterF90SCODE Outputtypecr Code Output Group F100 Network Port Configuration & XLi Firmware Description F100 followed by Comments F100 IP IP Address F100 EA Ethernet AddressF100 Eacr F100SIPCR F100 IP 206.54.0.21CR F100 SM Subnet MaskF100 Ipcr F100 IP 192.169.46.150 SM255.255.255.0 G 192.168.46.1CR F100 G Gateway F100 Baset 10/100 BASE- T F100 IC Network Port SettingsF100 G 206.54.0.17CR F100 GCR F100 L/LOCK/UNLOCK Remote Lockout OK Crlf Reseting the Unitcrlf Please WAIT…CRLFF100 Baset 10TCRLF To users on the serial port, XLi responds F100 L Remote LockoutOr use the keypad/display’s F100 GOODBYE.CRLF F100 L Lockedcrlf F100 L Unlockedcrlf F100 ST Self Test StatusF100SSTCR F100 BH Burn Host F100 BUB Burn BootLoaderF100 BH 10.1.7.20 truetime/xli/192-8001.binCR And, for example, displays the following text F100 BU BurnF100 Bubcr F100 Bucr F100 Bufp Burn Fpga Firmware F100 BF Burn File SystemF100SBFCR F100 bf Burning File 192-8002.fs with Size 524288 SEC Flash Successfully Programmed F100 Config Configure NTP & Snmp Here’s an example of a successful Snmp config file transfer F100 J Factory Mode JumperF100 config snmp get hostIP Address dirsubdirCR F100 config snmp set hostIP Address dirsubdirCR F100SJCR F100 K I L L RebootF100 J Factory MODE=1CRLF F100 J Factory MODE=0CRLF F100 Ksislslcr Flash File System Mounted F100 P Change User PasswordScanforoptcard Begins Initialization Successfully Completed F100 PI Ping When you enter the new password, the XLi respondsUnit responds example F100 Pisip AddressCR F100 PN Change User Name When you enter a new user name, The XLi respondsOr it responds F100 Picr F108SOSCILLATORSCONFIGSOSCCRLF F108 Oscillator ConfigurationHigh High Stability Ocxo F108SCR F110 J1 Input Tiet F108 Oscillator Config TcvcxocrlfFor example, enter the following string OSC = F110CR Function responds with the Ascii character string Tiet F111 J2 Output Rate Then configure Tiet exampleTo obtain Tiet measurement from J1, enter F110 Tiet 50 Positivecrlf XLi responds in the following format To request the J2 Output Configuration, enter the followingDisplays a fixed 10 PPS rate output example F111CR For example, to produce a fixed 100 kPPS rate output, enter F113 J3 Input Configuration Aux RefAuxiliary Reference Aux Ref Input XLi responds using the following formats To display the J3 Input Configuration, enterWhere the F113 entry and request formats are defined as XLi displays the current configuration example F113 Disablecrlf Or, to disable F113, enterF116 Display Brightness Level To all of the above examples, the XLi responds F117CR F117 Factory ConfigurationNTP Freq Meas = F118SBNCRLF F118 Option Board Configuration OC = F118SBNSOCCRLFF118 B1CR F118 B1 GPS M12 Receiver This information is useful for identifying the option card F119 GPS Receiver Configuration Locked GPS PRI Local Unlocked GPS PRI Local233182129 F119SBNSEPSCR To obtain the status of the GPS Receiver, enter F119 B1 S F119SBNSCSCONFIGCRF119SBNSCCR F119 B1 CCR F119 B1 C Pricrlf For example to make it a primary reference source, enter F128 Have Quick Output F126 Options Key EntryF126SKCCRLF F126S5674397586090CR PTP Technology Ethernet PTP NO. of Ports PTP Stratum F130 Precision Time Protocol Status PTP Part Number F130SPBNSEPS 118 XLi Ieee 1588 Clock Option bay location of the Ieee 1588 cards F131 Precision Time Protocol Network Config PTP Sync message interval Dhcp enabled/disabled PTP network port enabled/disabled PTP burst mode enabled/disabledReset PTP settings to factory defaults PTP subdomain same PTP Master or Slave PRI/SEC/STBY PTP Preferred Master ConfigurationPTP Slave Synchronization Threshold F131 BN F131 B4 Error Invalid Command Request the Dhcp settings Set the Default GatewayEnable/disable Dhcp Request the PTP Protocol settings Set Internet Configuration settings Request a summary of the PTP card configuration Set the Subnet Mask Set the IP Address To get the Default Gateway, enter Set the Default GatewayTo set the Default Gateway, enter Enable/Disable Dhcp Setting the Internet ConfigurationTo get the Dhcp setting, enter Response To get PTP protocol settings, use the following format Get PTP Protocol settingsTo set the PTP protocol settings, use the following format F131 B4 Protocol 27 Enable Enablecrlf Set the PTP Subdomain Name Request the PTP Subdomain NameTo request the PTP Subdomain Name, use the following format To set the PTP Subdomain Name, use the following format Initialize the PTP Protocol to User-entered Values Reset the PTP Parameters to the Factory Default settings To change the settings, use the following format Configuring the PTP Reference Clock SettingsF131 BN CCR F131 B4 C Set the PTP Slave Synchronization Threshold Request the PTP Slave Synchronization ThresholdF131 BN Sstcr F131 B4 SST F131 B4 PM Enablecrlf Request the PTP Preferred Master Clock ConfigurationRequest PTP Network Parameter Status F131 B4 PM F131 B4 S Preferred Master EnablecrlfF131 B4CRLF Slave Sync Threshold 5 microsecCRLF 136 XLi Ieee 1588 Clock XLi-Generated Messages Error Messages Error Action get or set is not specified Informational Messages Host configuration was successfulSource file was successfully read XLi has just terminated a session This page was intentionally left blank Set up the FTP Server Configuring Snmp ParametersOverview of Steps Get the IP Address of the FTP Server/Workstation Edit the Configuration Files Copy the Configuration Files to the FTP ServerF100 config snmp get hostIP Address dirsubdir F100 config snmp set hostIP Address dirsubdir Move the Configuration Files Back to the XLi 144 XLi Ieee 1588 Clock Open a Command Line Session on the XLi Overview of Procedure Enter the following command Upgrade the Firmware Then enter Do the same for the ‘firmware’ .bin fileThen do the same for the ‘file system’ .fs file Then enter K space I space L space L as shown here TroubleshootingF100 bh 192.168.49.120 /192-8002.fs F100 bf Bootloader Log on to the XLi and enter the following commandAn example XLi response is Nvram VER Proj REV F100 IC F100 IP192.168.47.156 SM255.255.255.0 G192.168.47.1 SymmetricomTtm-SMIv2.mib 152 XLi Ieee 1588 Clock Syntax Integer 0..2147483647 MAX-ACCESS read-only 154 XLi Ieee 1588 Clock XLi Ieee 1588 Clock 155 997-01510-03, Rev. C, 12/12/2006 Nist DCNTSP DTS Syntax Integer 0..8 MAX-ACCESS read-only Status deprecated Baud300 300, baud1200 1200, baud9600 GpsLongitude OBJECT-TYPE Syntax Counter32 MAX-ACCESS read-only Status deprecated 160 XLi Ieee 1588 Clock END XliMainCard-SMIv2.mibOrganization Symmetricom INC CONTACT-INFO Syntax Integer = ntp NtpEstErr OBJECT-TYPENoLeapWarning Field, ntpSysStratum, to 1. = ntp Syntax Integer -127..127 MAX-ACCESS read-only Status current XliSystem-SMIv2.mib Xli-SMIv2.mibMODULE-IDENTITY SystemFaultConfig SystemAlarmDataSystemFaultHistory SystemFaultConfigData LatchClear 168 XLi Ieee 1588 Clock XLi Ieee 1588 Clock 169 997-01510-03, Rev. C, 12/12/2006 170 XLi Ieee 1588 Clock XLi Ieee 1588 Clock 171 997-01510-03, Rev. C, 12/12/2006 172 XLi Ieee 1588 Clock Locked1 Unlocked2 Unlocked1 Locked MAX-ACCESS read-onlyClockIrigA = systemStatusGeneral Gives the current status of the IRIG. = systemStatusDetail Fault StatusSecondaryPower OBJECT-TYPE Syntax Integer Editing snmp.conf Ok 1, fault 2 MAX-ACCESS read-only Status current Snmp Addressing Snmp Private Enterprise MIB StructureNew Top Level Structure of Enterprise MIB for XLi Key Additional Products XLi System Group XLi Fault Group XLi System Status Group Future Expansion XLi TrapsXLi MainCard Group Glossary of SNMP-Related Terms HP OpenView Configuration Configuring and Testing SnmpXLi unit PC with HP OpenView installed Materials Needed Load the TrueTime Enterprise MIBs Configure Traps Test Procedure XLi Configuration Trap Testing 188 XLi Ieee 1588 Clock Irig Code Format Introduction Output IRIG-B Time Quality FlagsInput Nasa 36 Code Format Irig Standard Format a World Map of Time Zones 194 XLi Ieee 1588 Clock Time Interval Event Time Tiet on Main CPU J1 87-8026 Part Numbers 196 XLi Ieee 1588 Clock Customer Assistance Center Telephone Numbers Sales and Customer Assistance 198 XLi Ieee 1588 Clock Glossary of Ieee 1588-related Terms 200 XLi Ieee 1588 Clock Cable Delay Alarm StatusAntenna Configuration Code Output ConfigurationHave Quick Configuration Error F100 Config Configure NTP & Snmp Parameters Guest Login User Name Password Keypad Network SettingsMessages Network Oscillator Signal Strength RequirementsRate Output Serial Port Fault Standard 12 VDC Power SupplySnmp Private Enterprise MIB Structure Snmp.conf Editing Version UsernameXLi