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UNCTION

RINCIPLE

8030HEPTA/GPS GPS - NTP Time Server with 2x 10/100/1000 MBit LAN Interface - V04.00

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hopf

Elektronik GmbH

Nottebohmstr. 41

• D-58511 Lüdenscheid • Tel.: +49 (0)2351 9386-86 • Fax: +49 (0)2351 9386-93 • Internet: http://www.hopf.com • E-Mail: [email protected]

Function Principle

This chapter describes the function principle of the Time Server 8030HEPTA/GPS and the
internal relations between the different functional groups.

3.1

Block Diagram

Содержание 8030HEPTA/GPS

Страница 1: ...ual GPS NTP Time Server with 2x 10 100 1000 MBit LAN Interface Model 8030HEPTA GPS ENGLISH Version 04 00 12 04 2018 _____________________________________________________________ SET IMAGE 8030 FIRMWARE 8024 Valid for Version 04 xx Version 04 xx Version 03 xx Industriefunkuhren ...

Страница 2: ...S NTP Time Server with 2x 10 100 1000 MBit LAN Interface V04 00 2 178 hopf Elektronik GmbH Nottebohmstr 41 D 58511 Lüdenscheid Tel 49 0 2351 9386 86 Fax 49 0 2351 9386 93 Internet http www hopf com E Mail info hopf com ...

Страница 3: ...OMPLY WITH EACH OTHER THEY INDICATE THE FUNCTIONAL CORRELATION BETWEEN DEVICE AND TECHNICAL MANUAL THE DIGITS AFTER THE POINT IN THE VERSION NUMBER INDICATE CORRECTIONS IN THE FIRMWARE MANUAL THAT ARE OF NO SIGNIFICANCE FOR THE FUNCTION Downloading Technical Manuals All current manuals of our products are available free of charge via our homepage on the Internet Homepage http www hopf com E mail i...

Страница 4: ...only be operated with the voltage supply indicated on the identification label The device should only be operated by qualified staff or employees who have received specific instruction If a device must be opened for repair this should only be carried out by employees with appropriate qualifications or by hopf Elektronik GmbH Before a device is opened or a fuse is changed all power supplies must be...

Страница 5: ...2 10 Extension Modules 1 6 Option 17 3 Function Principle 18 3 1 Block Diagram 18 3 2 Function 8030HEPTA WebGUI Device 19 3 3 Function 8024GPS WebGUI Sync Source 19 3 4 LCD Display with Pushbutton 19 3 5 System EXTENSION 1 8 Option 20 4 System Behaviour 21 4 1 Boot Phase 21 4 2 NTP Adjustment Process NTP Stratum Accuracy 21 4 3 Reset Default Button 21 4 4 Firmware Update 22 4 4 1 Firmware Update 8...

Страница 6: ... Standard Display with Additional Information 37 7 3 GENERAL ERROR 37 7 4 LAN Parameter 38 7 5 Local Time Parameter 39 7 6 GPS Satellite Display 40 7 7 Position 40 7 8 Receiver Status 40 7 9 Sync Source ERROR 41 7 10 Announcements Summertime Leap Second 41 7 11 System Info 42 8 HTTP HTTPS WebGUI Web Browser Configuration Interface 43 8 1 Quick Configuration 43 8 1 1 Requirements 43 8 1 2 Configura...

Страница 7: ...ormation 99 8 3 6 2 Hardware Information 99 8 3 6 3 Restoring the Factory Defaults Settings 100 8 3 6 4 Restarting the Module Reboot Device Hardware Reset 101 8 3 6 5 Image Update H8 Firmware Update 102 8 3 6 6 Upload SSL Server Certificate 104 8 3 6 7 Customized Security Banner 104 8 3 6 8 Product Activation 105 8 3 6 9 Diagnostics Function 106 8 3 6 10 Passwords Master Device 106 8 3 6 11 Downlo...

Страница 8: ...2 2 Module 8030HEPTA 156 12 3 Module 8024GPS 158 13 Factory Defaults of Time Server 8030HEPTA GPS 159 13 1 Factory Default Values of Module 8030HEPTA Device 159 13 1 1 Network 159 13 1 2 NTP 160 13 1 3 PTP 161 13 1 4 ALARM 161 13 1 5 DEVICE 162 13 2 Factory Default Values of Module 8024GPS Sync Source 162 14 Glossary and Abbreviations 163 14 1 NTP specific Terminology 163 14 2 Tally Codes NTP spec...

Страница 9: ...via protected WebGUI access All required settings for operation can be executed via a password protected WebGUI also giving an overview of the status of the Time Server 8030HEPTA GPS LCD Display and Status LEDs in the front panel The LCD Display and the Status LEDs make rapidly and easily substantial information for commissioning on the operating status and for support matters available if a prob ...

Страница 10: ...SINEC H1 time datagram Static Routing Table Alarming and management features Network Interface Bonding Teaming IEC 62439 3 Parallel Redundancy Protocol PRP IEEE 802 1Q Tagged VLAN IEEE 1588 Precision Time Protocol PTP A few other basic functions of the Time Server 8030HEPTA GPS The Time Server 8030HEPTA GPS operates as NTP Server with Stratum 1 Easy operation via WebGUI LCD Display 2x40 and Status...

Страница 11: ...ecessary RFC 867 DAYTIME Server RFC 868 TIME Server Precision Time Protocol PTP according to IEEE Std 1588 2008 Activation Key necessary o IEEE Standard Profile for Use of IEEE 1588 Precision Time Protocol in Power System Applications Power Profile according to IEEE Std C37 238 2011 Network Configuration Activation Key necessary Routing Bonding NIC Teaming Link aggregation according to IEEE 802 1a...

Страница 12: ...D Display 2x40 pushbutton and status LEDs System front view Wide ranging power supply unit from 100 240V AC 20VA Standard or 40VA 47 63Hz Other input voltages available Voltage feed with power switch with connections in accordance with IEC EN60320 C14 including EMI line filter Connection for protection earth PE cables up to 16mm Module 8030HEPTA Module 8024GPS Space for up to 8 additional output m...

Страница 13: ...Elements This chapter describes the individual function elements of the front and rear panel 2 2 1 LCD Display with Pushbutton The background illumination of the LCD Display is activated or rather controlled by the pushbutton Light Scroll The 2x40 LCD Display enables reading out the time and further essential information for the commissioning the operation status and for support even without WebGU...

Страница 14: ...tus Status Code ON Off Sync radio synchronous with quartz regulation SYNC Flashes Off Sync radio synchronous SyncOFF timer running SYOF ON Flashes Sync radio synchronous simulation mode SYSI Flashes Flashes Quarz SyncON timer running QUON ON ON Quarz time was set via synchronization source QUEX Flashes ON Quarz time set manually or after reset QUSE Off ON No valid time INVA Off Off No operating vo...

Страница 15: ...the Time Server 8030HEPTA GPS On Standard running Off Not or partially not running ERROR LED Red Description Off Standard case system 8030HEPTA GPS is working 3Hz flashing Fail safe basic parameterization is not available emergency operation mode On Primary CPU of system 8030HEPTA GPS does not show any activity Operation LED Green Description On Standard case system 8030HEPTA GPS is working 1Hz fl...

Страница 16: ...sion reception Pin No Assignment 1 TX_DA 2 TX_DA 3 RX_DB 4 BI_DC 5 BI_DC 6 RX_DB 7 BI_DD 8 BI_DD 2 2 6 1 MAC Address for ETH0 ETH1 Each LAN interface is clearly identifiable on the Ethernet via a unique MAC Address hardware address The MAC addresses given for the LAN interfaces can be read in WebGUI of the appropriate board or be evaluated via the hmc Network Configuration Assistant The MAC addres...

Страница 17: ...c radio synchronous with quartz regulation SYNC Off Flashes Sync radio synchronous SyncOFF timer running SYOF Flashes ON Sync radio synchronous simulation mode SYSI Flashes Flashes Quarz SyncON timer running QUON ON ON Quarz time was set via synchronization source QUEX ON Flashes Quarz time set manually or after reset QUSE ON Off No valid time INVA Off Off No operating voltage faulty 3Hz Off Gener...

Страница 18: ...ik GmbH Nottebohmstr 41 D 58511 Lüdenscheid Tel 49 0 2351 9386 86 Fax 49 0 2351 9386 93 Internet http www hopf com E Mail info hopf com 3 Function Principle This chapter describes the function principle of the Time Server 8030HEPTA GPS and the internal relations between the different functional groups 3 1 Block Diagram ...

Страница 19: ...030HEPTA GPS A complete LINUX operating system is running on this Module providing all functions such as NTP WebGUI etc The Module also controls the connected Sync Source here Module 8024GPS Using the high precise time information of Module 8024GPS the NTP service and all further time sync services running on Module 8030HEPTA is also adjusted with high precision Thus the Module 8030HEPTA is a very...

Страница 20: ...ill be displayed via 2 status LEDs on the front panel which are assigned to the particular module 8030NTS M via the related EXTENSION number If the application is exclu sively equipped with modules 8030NTS M max 4 mutually independent modules 8030NTS M can be implemented Output modules issue signals of the internal signal generators of module 8030HEPTA via var ious electrical levels or via fiber o...

Страница 21: ...H1 Boot phase can be extended depending on the network configuration in use e g DHCP 4 2 NTP Adjustment Process NTP Stratum Accuracy NTP is a regulation process After start of the NTP services automatically processed during booting the Time Server 8030HEPTA GPS requires approximately 5 10 minutes after syn chronization of the Sync Source Status SYNC until NTP is set to the high accuracy of the Syn...

Страница 22: ...ned off during the update and the network con nection to the device not be interrupted All programs of a SET needed to be uploaded to ensure a defined opera tion condition The program releases assigned to a SET version may be taken from the release notes of the software SETs of the Time Sever 8030HEPTA GPS 4 4 1 Firmware Update 8030HEPTA WebGUI Device The general process of a software update of Mo...

Страница 23: ... file extension mot for Module 8030 via the selection window Example H8_8030HEPTA_vXXXX_128 mot 4 The selected file is shown in the selection window 5 The update process is started with the button Upload now 6 In WebGUI the successful file transfer to the Module is indicated 7 Now the update of the board automatically starts after a few seconds 8 After successful update the board automatically reb...

Страница 24: ...ice IEEE 802 1Q Tagged VLAN By activating this function network interfaces can be configured with additional VLANs Virtual Bridged Local Area Networks according to IEEE 802 1q Static Routing Table This function is suitable for configuring static routes based on special network config uration requirements IEC 62439 3 Parallel Redundancy Protocol The PRP functionality enables to bundle the physical ...

Страница 25: ...may give rise to an excessive equipment operating temperature Ensure that there is sufficient space between the back of the rack and the control panel to allow connection and data lines with the system 5 1 2 Earthing The Time Server 8030HEPTA GPS is usually earthed via the PE cable of the power supply An additional earth cable for surge protection purposes can be connected by means of the earth sc...

Страница 26: ...supply has been connected correctly and electrical shock protection is in place The earth wire is connected All supply cables are correctly sized and fused All output cables are suitably sized or specially fused for the max output current of the equipment Sufficient convection is guaranteed The equipment contains life threatening components and a high level of stored energy 5 1 3 2 Power Supply Un...

Страница 27: ... Specifications All DC power supply specifications are described in Chapter 12 Technical Data 5 1 4 2 Fusing Pay attention to the correct fusing of the power supply when connecting the Time Server 8030HEPTA GPS The corresponding performance data can be taken from the equipment nameplate The Time Server 8030HEPTA GPS is currently fitted with a power supply unit with a power consumption of max 20VA ...

Страница 28: ...le types are described in the document Antenna System GPS GPS Antenna BNC connector GPS Antenna input There is an antenna input monitoring for open and short circuit on the system side 5 3 Connection LAN Interface ETH0 ETH1 LNK LED Green Description Off 10 MBit Ethernet detected On 100 MBit 1 GBit Ethernet detected SPD LED Yellow Description Off No LAN connection to a network On LAN connection ava...

Страница 29: ...1 or ETH1 in DHCP to the WebGUI of the Time Server 8030HEPTA GPS via Web browser Log in as master Change default passwords for master and device In the DEVICE tab Set all required LAN parameters e g entry of DNS server in NETWORK tab if nec essary Check current settings in NTP tab and modify according to individual needs as nec essary Parameterize following values of the Sync Source here Module 80...

Страница 30: ...the mains power switch into position I on The Time Server 8030HEPTA GPS starts running with the boot process indicated in the display see Chapter 6 3 LCD Display af ter Switch On Reset Boot Phase DC power supply Switch on external power supply source The Time Server 8030HEPTA GPS starts running with the boot process indicated in the display see Chapter 6 3 LCD Display af ter Switch On Reset Boot P...

Страница 31: ...th a Factory Default setting causes problems in the network the basis network parameterization should be executed via a Peer to Peer network connec tion Request the required network parameters from your network administrator if those are unknown The network connection is made via a LAN cable and RJ45 plug recommended cable type CAT5e or better 6 5 Network Configuration for ETH0 via LAN through hmc...

Страница 32: ...ted Network Configuration Assis tant After a successful start of the hmc Network Configuration Assistant and completed search of the hopf LAN devices the configuration of the base LAN parameters can be done The Time Server 8030HEPTA GPS is stated as 8030HEPTA in the Device List The determination of different Time Server 8030HEPTA GPS or other products variants is made via Hardware Address MAC Addr...

Страница 33: ...d with the network administrator in order to avoid problems on the network e g duplicate IP address IP Address IPv4 An IP address is a 32 bit value divided into four 8 bit numbers The standard presenta tion is 4 decimal numbers in the range 0 255 separated from each other by dots dotted quad notation Example 192 002 001 123 The IP address consists of a leading network ID followed by the host ID Fo...

Страница 34: ...xxx are designated as Class E and are reserved Gateway Address The gateway or router address is required in order to be able to communicate with other network segments The standard gateway must be set to the router address which con nects these segments This address must be within the local network of ETH0 ETH1 After entering the above mentioned LAN parameters they needed to be transferred to the ...

Страница 35: ...CD Display the following start up picture appears for the boot phase after switching on or a reset h o p f 8 0 3 0 H E P T A G P S B o o t i n g S t a t u s L E D s F r o n t L E D T e s t a c t i v e 7 1 Pushbutton Function Light Scroll The pushbutton has 3 functions right now 1 Activation of the backlight if not already been activated 2 Switching to the next displayed image 3 If the pushbutton i...

Страница 36: ...U Display with the Weekday in abbreviations complies with MONDAY SUNDAY 12 JAN 2016 Display of date Day Abbr of Month Year It can be switched between UTC and local time as time basis for the display by using the button Therefore the pushbutton must be pressed for 5 seconds GPS Information The number of the currently and actually received satellites is shown here If the value drops under 04 the val...

Страница 37: ... details conditions 1 Announcement active see Chapter 7 10 Announcements Summertime Leap Second 2 Sync Source ERROR active see Chapter 7 9 Sync Source ERROR 3 An Image Update of Module 8030HEPTA is active 4 A H8 Update of the Sync Source is active 7 3 GENERAL ERROR Should a failure occur within the system not ensuring a defined and safe operation of the Time Server 8030HEPTA GPS anymore this is in...

Страница 38: ...address netmask and gateway are shown and whether the values are statically assigned via the WebGUI or via DHCP Example for ETH0 E T H 0 S T A T I C I P 1 9 2 1 6 8 0 0 0 0 0 1 N M 2 4 L i n k U p G W 0 0 0 0 0 0 0 0 0 0 0 0 Example for ETH1 E T H 1 D H C P I P 0 0 0 0 0 0 0 0 0 0 0 0 N M 0 0 L i n k D o w n G W 0 0 0 0 0 0 0 0 0 0 0 0 Example for PRP Bonding P RP S T A T I C I P 1 9 2 1 6 8 0 0 0...

Страница 39: ...mmer wintertime changeover set in the WebGUI the following switching points are calculated for the current year 2016 by the system Start of summertime S D on Sunday 27 March 2016 at 2 00 o clock End of summertime D S on Sunday 30 October 2016 at 3 00 o clock Without valid time System Status INVA the real values for the ST WT changeover cannot be calculated M i s s i n g D a t a M i s s i n g D a t...

Страница 40: ... Example G P S V 1 2 1 1 0 9 9 1 2 0 9 8 1 3 0 9 7 1 4 0 9 6 S A T T 0 9 1 5 0 9 5 1 6 0 9 4 1 7 0 9 3 1 8 0 9 2 Maximum 8 satellites are shown in the display regardless from the actually received number 7 7 Position In this picture the position determined by the GPS receiver is displayed Example G P S L a t i t u d e 5 1 1 2 6 8 6 1 N o r t h P O S L o n g i t u d e 0 0 7 3 9 8 1 9 5 E as t The a...

Страница 41: ...m age S Y N C S O U R C E E R R O R N o e r r o r Example for a Sync Source ERROR S Y N C S O U R C E E R R O R 0 1 E R R O R A C T I V E H W A n t e n n a c i r c u i t o p e n In the above picture no antenna has been connected to the system or rather the cable to the antenna is interrupted 7 10 Announcements Summertime Leap Second In this picture the availability of an announcement for a summer ...

Страница 42: ... 1 0 4 I m a g e 0 2 0 0 P D a t e 2 7 0 9 2 0 1 6 In the display image SYS Info 02 the serial number and the H8 processor version of the Mod ule 8030HEPTA are shown in the first line whereas in the second line the serial number of the Sync Source and its H8 processor version are stated Example S Y S I n f o 8 0 3 0 0 1 0 1 3 3 P 0 1 0 0 0 2 0 8 2 0 1 6 0 2 0 4 8 0 2 4 0 1 0 3 1 0 P 0 1 0 0 1 6 0 ...

Страница 43: ...r 8030HEPTA GPS PC with installed web browser e g Internet Explorer in the sub network of Time Server 8030HEPTA GPS 8 1 2 Configuration Steps Create the connection to the Time Server with a web browser Login as a master user default password master is set by delivery Switch to Network tab and if available enter the DNS Server required for NTP and the alarm messages depending of network Save the co...

Страница 44: ...cessible to a web browser if it has been set up correctly Enter the IPv4 address http xxx xxx xxx xxx as set up in the Time Server 8030HEPTA GPS earlier or the DNS name on the address line and the following screen should appear When using IPv6 it is mandatory to enclose the IPv6 address with e g http 2001 0db8 85a3 08d3 0370 7344 The complete configuration can only be completed via the modules Web...

Страница 45: ...ice Differentiation is made between upper and lower case characters in the password Alphanumeric characters and the following symbols can be used _ The password must be between 6 and 20 characters long and contain at least one uppercase letter one lowercase letter and one digit The password should be changed after the first login for security reasons The following screen should be visible after lo...

Страница 46: ...ertificate Change master password Diagnostics Download configuration files 8 2 2 Navigation via the Web Interface The WebGUI is divided into functional tabs Click on one of these tabs to navigate through the board The selected tab is identified by a darker background colour see the following image General in this case User login is not required in order to navigate through the board configuration ...

Страница 47: ...in GPS SYNC SOURCE tab are saved in Module 8030HEPTA For these data the value saving is divided into two steps For a permanent saving the modified value must first be accepted with Apply from the module and then be stored with Save Otherwise the modifications get lost after a reboot of the module or switching the system off After an entry with Apply is made the configured field is marked with a st...

Страница 48: ... the new network parameters again and to save the data with Save permanently For adopting changes and entering values only the respective buttons in the WebGUI can be used 8 2 3 2 Changing of Data in 8024GPS WebGUI GPS Sync Source The modified data in the GPS SYNC SOURCE tab are directly transferred to the Module 8024GPS by pushing the button 1 and stored failsafe in Module 8024GPS Tabs with setti...

Страница 49: ... illustrated in the above image an invalid value e g text where a number should be entered IP address not within the range etc is identified by a red border when an attempt is made to accept these settings It should be noted here that this is only a semantic check and not to test whether an entered IP address can be used on the own network or in the configuration As long as an error message is dis...

Страница 50: ...ice GPS Sync Source 8 3 1 GENERAL Tab This is the first tab displayed when using the web interface NTP Time Status This area shows basic information about the current time and date of the Time Server 8030HEPTA GPS The time always corresponds to UTC The reason for this is that NTP al ways works with UTC and not with local time Stratum displays the actual NTP stratum value of the Time Server 8030HEP...

Страница 51: ...t or manual setting INVA Invalid time Login The login box is described in Chapter 8 2 1 LOGIN and LOGOUT as User System Overview This table gives a direct overview of the Time Server s 8030HEPTA GPS current operating states WebGUI Description Sync Source OK When active RED there is a Sync Source fail ure For details please go to GPS SYNC SOURCE tab Module Errors Announcement leap second inactive W...

Страница 52: ... to access the WebGUI with the new network parameters again and to save the data with Save permanently 8 3 2 1 Host Name Service Setting for the explicit network detection 8 3 2 1 1 Hostname The standard setting for the Hostname is hopf8030HEPTA This name should also be adapted to the respective network infrastructure If in doubt simply leave the standard value in place or ask your network adminis...

Страница 53: ...strator for details of the DNS server if not known If no DNS server is available special case enter 0 0 0 0 in the input field or leave the field blank 8 3 2 1 4 Use Manual Gateway Entries With this setting you can select whether the manually entered gateways Default Gateway IPv4 and Default Gateway IPv6 should be used If enabled is selected here the entries in Default Gateway IPv4 and Default Gat...

Страница 54: ... 00 54 178 hopf Elektronik GmbH Nottebohmstr 41 D 58511 Lüdenscheid Tel 49 0 2351 9386 86 Fax 49 0 2351 9386 93 Internet http www hopf com E Mail info hopf com 8 3 2 2 Network Interface ETH0 ETH1 Configuration of the Ethernet interface ETH0 ETH1 of the Time Server 8030HEPTA GPS ETH1 must not be located in the same sub net as ETH0 ...

Страница 55: ...MAC addresses on the Ethernet referring to cus tomers MAC addresses should be avoided If the MAC address is not known please contact your network administra tor The use of customers MAC address needs to be activated by the function Use Custom Hard ware Address MAC with enable and subsequently save it with Apply and Save Afterwards the customers MAC address has to be entered in hexadecimal form wit...

Страница 56: ...work layer layer 3 of OSI model measured in octets which can be transferred into the frame of a net of the security layer layer 2 of OSI model without fragmentation Time Server 8030HEPTA GPS is going to be delivered with default setting 1356 8 3 2 2 1 IPv6 The Time Server 8030HEPTA GPS can also be operated in an IPv6 network To enable IPv6 Use IPv6 Settings must be set to enable IPv6 addresses are...

Страница 57: ... Area Network is a logical sub network within a network switch or a whole physical network VLANs are used to separate the logical network infrastructure from the physical wiring thus to virtualize the Local Area Network The technology of VLAN is standardized by IEEE Standard 802 1q Network applications like Time Server 8030HEPTA GPS implementing the standard IEEE 802 1q are able to allocate indivi...

Страница 58: ...by clicking the button Add An explicit VLAN ID must be configured for each VLAN interface The boxes Label and Remark can be filled out with a designation or a comment to easily keep the configured VLANs apart Determination of the IPv4 address for the configured VLAN interface can either be done auto matically via DHCP or by filling out the boxes IP Address and Network Mask To ensure the correct fu...

Страница 59: ...etwork interfaces ETH0 and ETH1 to one logical network interface This function is used for the distribution of load as well as to increase fail safety in computer networks Making settings without profound knowledge of Bonding Teaming can lead to serious network problems An incorrect configuration can lead to a loss of the network connection so that the Ethernet access to Time Server 8030HEPTA GPS ...

Страница 60: ... change of the IPv4 address or activating of DHCP do have an immedi ate effect after confirming the settings the connection to the web inter face must be adapted and renewed IPv4 Address Input of IPv4 address of the Bonding interface If you do not know the IPv4 address please contact your network administrator A change of the IPv4 address or activating of DHCP do have an immedi ate effect after co...

Страница 61: ...l info hopf com 8 3 2 3 2 IPv6 Network Configuration Defining the IPv6 network configuration with the Bonding Teaming function activated Use IPv6 Settings Activation of IPv6 function DHCP IPv6 Activation of IPv6 DHCP for the Bonding interface IPv6 address Input of the IPv6 address for the Bonding interface If the IPv6 address is not known it must be requested by the network administrator IPv6 Subn...

Страница 62: ...de supports tolerance for errors Balance XOR Source and target are permanently assigned with one another via the MAC address of the network interfaces ETH0 and ETH1 The network interfaces must be con nected to the same network switch This mode supports distribution of load and tol erance for errors Broadcast In this mode the computer sends its data via all available network interfaces which enable...

Страница 63: ...nds for observing the MII connection A value of zero deac tivates monitoring The default value is 100ms link down delay ms Determines the delay time in milliseconds to deactivate a connection after a link error is de tected This value needs to be a multiple of the MII link monitoring interval link up delay ms Determines the delay time in milliseconds to enable a conjunction after a connection is d...

Страница 64: ...aintained via the second inde pendent LAN PRP standard was developed for very high demanding and critical applications in the field of automation of substations The following illustration shows an example of a PRP network PRP suitable applications are known as DAN Dual Attached Node and are going to be con nected to the independent networks LAN A and LAN B The advantage of PRP is that cost efficie...

Страница 65: ... of DHCP will have an immedi ate effect after applying the settings the connection to the web interface must be adapted and renewed IPv4 address Input of the IPv4 address for the PRP interface If unknown the IPv4 address needs to be obtained by the network administrator A change of the IPv4 address or activation of DHCP will have an immedi ate effect after applying the settings the connection to t...

Страница 66: ...e ETH1 need to be connected to PRP network LAN B If settings are done without profound knowledge of PRP severe network prob lems can occur An incorrect configuration can lead to a loss of the network connection which refuses the Ethernet access to Time Server 8030HEPTA GPS In that case the settings of Time Server 8030HEPTA GPS need to be set to factory default If the functionality PRP was activate...

Страница 67: ...y The gateway gateway host need to be in the local sub network range of the module in order to use the static routes The parameterization of this feature is a critical process as an incorrect configuration may lead to considerable problems on the network WebGUI with Routing activated The image above shows every configured route of the base system routing table as well as the user s defined static ...

Страница 68: ...uting File Syntax Each line of the routing file must be either a valid routing line or a comment line A comment line starts with a hash sign and can contain any text behind it A routing line has the format destination address tab length of the destination mask in bits tab gateway address for the specified destination If the host 192 168 20 11 is to be reached using the gateway 192 168 0 2 then the...

Страница 69: ...required should be disabled for security reasons A correctly configured module is always accessible via the web interface Changes to the availability of a protocol enable disable take effect immediately For SNMP functionality an activation key is necessary If by mistake all protocol channels become disabled the SSH channel is automatically enabled after the attempt to save After a Factory Default ...

Страница 70: ...nik GmbH Nottebohmstr 41 D 58511 Lüdenscheid Tel 49 0 2351 9386 86 Fax 49 0 2351 9386 93 Internet http www hopf com E Mail info hopf com WebGUI with Alarming activated Using SNMP and SNMP traps the protocol SNMP should be enabled All fields must be filled in for a correct operation of SNMP Contact your network administrator for details of data not known ...

Страница 71: ...e SNMPv2c both fields SNMP Read Only Community and SNMP Read Write Community must remain empty SNMPv2c SNMPv2c enabled SNMPv2c disabled Read Only Community set e g public empty Read Write Community set e g secret empty In order to enable SNMPv3 the following fields must be set SNMPv3 Description Security Name SNMPv3 is enabled identical to the username Access Rights Equivalent to the Read Write Co...

Страница 72: ...386 86 Fax 49 0 2351 9386 93 Internet http www hopf com E Mail info hopf com 8 3 2 8 Time Time Protocols NTP DAYTIME etc Activation and configuration of different synchronization protocols All protocols can be enabled at the same time 8 3 2 8 1 Synchronization Protocols Time Protocols NTP SNTP etc Needed time protocols can be enabled here NTP incl SNTP DAYTIME TIME SINEC H1 time datagram Activatio...

Страница 73: ...Send Interval every second every 10 second every 60 second Time base see also Chapter 14 2 1 Time Specific Expressions Local time UTC Standard time Standard time with daylight standard time status Destination MAC Address 09 00 06 03 FF EF 09 00 06 01 FF EF FF FF FF FF FF FF Synchronization Status based on Starting Transmission Minimum Accuracy This setting defines at which internal accuracy status...

Страница 74: ...s are also available at http www ntp org NTP functionality is provided by an NTP Demon running on the embedded Linux of the Time Server 8030HEPTA GPS Depending on the receiving conditions and under unfavourable circumstances it may take several hours until long term accuracy is obtained normally 5 10 minutes During this time the NTP algorithm adjusts the internal accuracy parameters The NTP time p...

Страница 75: ... the Time Server 8030HEPTA GPS the status to the leap second and the current system peer are also found here The NTP version used adjusts the leap second correctly The Time Server 8030HEPTA GPS works as NTP Server with stratum 1 and belongs to the best available class of NTP server as it has a reference clock with direct access 8 3 3 2 Kernel Info The Kernel Info overview shows the current error v...

Страница 76: ...PDC pro grams Each NTP server driver that has been set up in the NTP server configuration is displayed in the peer information The connection status is displayed in the reachability column not reachable bad medium and reachable The first line displays the hopf refclock ntp driver that gets the time information directly from the Sync Source A short explanation and definition of the displayed values...

Страница 77: ...citly displayed here 8 3 3 4 1 Synchronization Source General Synchronization source As Synchronization source either GPS or DCF77 depending on the appropriate Sync Source has to be selected This is required in order to align the NTP algorithm for the calcu lation of the accuracy with the synchronization source Based on the selection of GPS even though GPS is not the source of the Sync Source diff...

Страница 78: ...al operation of the Sync Source For the synchronization of NTP Clients during crystal operation of the Sync Source or for test ing the system without connected synchronization source in the setting enabled any stratum value between 1 and 15 can be set Crystal Operation Stratum in Crystal Operation The value defined here range 1 15 designates the transmitted fall back NTP stratum level of the modul...

Страница 79: ...ticast server The configuration of a multicast server is similar to that of a broadcast server However a multicast group address class D is used instead of the broadcast address An explanation of multicast technology goes beyond the scope of this document In principle a host or router sends a message to an IPv4 multicast group address and expects all hosts and routers to receive this message In do...

Страница 80: ...he field I agree 8 3 3 5 1 Suppression of unspecified NTP Outputs Block Output when Stratum Unspecified Unspecified NTP outputs that e g are generated by NTP at a restart are suppressed when this function is enabled 8 3 3 5 2 NTP Timebase For custom applications this function enables adjustment of the time base of the NTP output Entering this function the transmitted time protocol of the Time Serv...

Страница 81: ...ce adjusted in the base system without considering the daylight saving time changeover NTP with the Time Base Local Time Output of the NTP time protocol with the local time base the released time information corre spond with UTC plus the time difference and the additional offset for the possible summer time adjusted in the base system NTP does not allow any leaps in time Using the NTP time protoco...

Страница 82: ...8 3 3 6 Restart NTP The following screen appears after clicking on the Restart NTP option Restarting NTP services is the only possibility of making NTP changes effective without having to restart the entire Time Server 8030HEPTA GPS As can be seen from the warning mes sage the currently reachable stability and accuracy get lost caused by this restart After a restart of the NTP service it takes up ...

Страница 83: ...ould be used when configuring the restrictions no Host names The following steps show how restrictions can be configured should these not be required it is sufficient to retain the standard settings The standard restrictions tell the NTP service how to handle packets of hosts including remote time servers and sub network which otherwise have no special restrictions The NTP configuration can simpli...

Страница 84: ...e clients to be allowed to see the server status information when they receive the time information from the NTP service even if this is information about the module operating system and NTPD version No In this case select from the following standard restrictions See Chapter 8 3 3 7 6 Access Control Options kod notrap nopeer noquery Yes In this case select from the following standard restrictions ...

Страница 85: ...EPTA GPS to its own NTP service is always allowed irrespective of whether standard re strictions are ignored or not This is necessary in order to be able to dis play NTP data on the web interface Add restriction exception for each remote time server Restrictions Press ADD Enter the IP address of the remote time server Enable restrictions e g notrap nopeer noquery Allow unrestricted access to a spe...

Страница 86: ...ich are not encrypted should be ignored it should be noted that this is a change from ntp 4 1 x The notrust option MUST NOT be used unless NTP Crypto e g symmetric key or Autokey has been correctly configured on both sides of the NTP connection e g NTP service and remote time server NTP service and client noquery Do not allow this host sub network to request the NTP service status The ntpd status ...

Страница 87: ...cute an authentication whereby a code word is used on the client side and a restriction on the server side NTP uses keys to implement the authentication These keys are used when data are ex changed between two machines In principle both sides must know this key The key can generally be found in the etc ntp keys directory It is unencrypted and hidden from public view This means that the key has to ...

Страница 88: ...ically the same way as a password The value of the request key field is used as the password for the ntpdc tool while the value of the control key field is used as the password for the ntpq tool More information is available at http www ntp org 8 3 3 8 4 How does authentication work The basic authentication is a digital signature and no data encryption if there are any differ ences between the two...

Страница 89: ...enerated by pressing the Generate now button Generate now This should be carried out regularly as these keys are only valid for one year If the Time Server 8030HEPTA GPS is to form part of an NTP trust group a group key can be defined and uploaded with the Upload now button Detailed information about the NTP Autokey scheme can be found in the NTP documentation http www ntp org Changes in data do n...

Страница 90: ...ed normally 5 10 minutes The PTP Demon is implemented according to standard IEEE 1588 2008 More detailed de scription of the adjustable value in the PTP tab and their effects on the PTP Demon can be found in this standard 8 3 4 1 PTP Configuration The PTP Configuration window provides basic settings of the PTP service PTP Enable This option activates or deactivates the PTP service Remark Changes i...

Страница 91: ...7 238 Power Profile is selected all settings in the PTP Advanced Settings win dow are set according to the standard IEEE C37 238 and all the settings in that window cannot be modified The options in the PTP IEEE C37 238 Power Profile Settings window are only used by the PTP service when this profile is selected If None is selected the settings in the PTP Advanced Settings window can be modified an...

Страница 92: ...ken from the system settings 8 3 4 3 PTP Advanced Settings The PTP Advanced Settings window supplies settings for the communication of the PTP service These settings can be only changed if the PTP Profile is set to None in the PTP Configuration window PTP Transport This setting determines the network protocol that is used by the PTP service Possible choices Ethernet P2P Ethernet E2E und IPv4 E2E P...

Страница 93: ...sec This setting determines the sending interval of Announce messages of the PTP service The sending interval is calculated in the following way x selected value in the WebGUI Sending interval 2x Value range 4 to 6 The sending interval can be chosen between 0 0625 seconds up to 64 seconds PTP announce timeout This setting determines how many seconds the PTP service stays in the LISTENING state Val...

Страница 94: ...ring the whole announcing time it is not possible for the application to update its leap second file The leap second file needs to be updated next time when time server is put in operation On the following website https www ietf org timezones data leap seconds list a current version of the leap second file can be downloaded UTC TAI offset This field shows the actual value that the PTP service uses...

Страница 95: ...and enabled depending on the Syslog level every message is transmitted to the Syslog server and stored in the Syslog file there Syslog uses Port 514 Co logging in the system itself is not possible as therefore the internal memory is not of suffi cient size It should be noted that the standard Linux Unix Syslog mechanism is used for this functionality This is not the same as the Windows System Even...

Страница 96: ...independing E mail addresses which each have different alarm levels Dependending on the configured level an E mail is sent after an error has occurred on the respective receiver A valid E mail server SMTP server must be entered for the purpose of correct configuration Some E mail servers only accept messages if the sender address entered is valid spam pro tection This can be inserted in the Sender...

Страница 97: ...noted that these are based on UDP and therefore it is not certain that they will reach the configured host Several hosts can be configured However all have the same alarm level The private hopf enterprise MIB is also available over the web see Chapter 8 3 6 11 Down loading Configuration Files SNMP MIB The Alarm Level designates the priority level of the messages to be sent and determines from whic...

Страница 98: ...3 Internet http www hopf com E Mail info hopf com 8 3 5 4 Alarm Messages Every message shown in the image can be configured with the displayed alarm levels Selec tion of the level NONE means that this message is completely ignored Depending on the messages their configured levels and notifications levels of the E mails a corresponding action is carried out if an event occurs Modified settings are ...

Страница 99: ...ftware firmware Password administration and the update services for the module are also made accessible via this website The complete download zone is also a component of this site 8 3 6 1 Device Information All information is available exclusively in write protected and read only form Details on the board type serial number and current software versions are provided to the user for service and en...

Страница 100: ...aults This function serves to reset all values in the flash memory to their factory default values This also includes passwords see Chapter 13 1 Factory Default Values of Module 8030HEPTA Device Please log in as a Master user in accordance with the description in Chapter 8 2 1 LOGIN and LOGOUT as User Pressing the Reset now button releases setting of the factory default values Once this procedure ...

Страница 101: ...urce here Module 8024GPS Reboot Device Restart of the internal Operating System Hardware Reset Board Reset including all Hardware components All settings not saved with Save are lost on Reboot Hardware Reset see Chapter 8 2 3 Enter or Changing Data Moreover the NTP service implemented in the system is restarted This leads to a renewed alignment phase with the loss of the stability and accuracy rea...

Страница 102: ...at the owner s expense Check that the update on hand is suitable for your Board If in doubt please consult the support of the hopf company In order to guarantee a correct update the New version of saved site function must be set to On each access to the site in the In ternet browser used During the update procedure the device must not be switched off and settings must not be saved to the flash mem...

Страница 103: ...ate process is started by pressing the Update now button The update is installed if the transfer and checksum test are successful A success page is displayed and shows the number of bytes that have been transferred and installed A restart of the device with the new Firmware is done automatically after the H8 Firmware update The procedure for the Image update differs only in how the device is resta...

Страница 104: ...ormation displayed in the General tab can be entered here by the user The security information can be written as unformatted text There are 2000 characters avail able to write failsafe into the device When saving the text only the following characters are accepted all other characters are discarded and therefore not displayed on the General page Capital letters A Z Lowercase letters a z Numbers 0 ...

Страница 105: ...Bonding or SINEC H1 time datagram a special activation key is required for which an order with the hopf Elektronik GmbH can be placed Each activation key is related to a special board with an appropriate serial number and cannot be used for several boards For a subsequent order of an activation key the serial number of the Mod ule 8030HEPTA device needs to be provided The serial number can be foun...

Страница 106: ...mediately Key Reset Clears all activation keys and sets all optional features to status Inactive All other non op tional features are still available after performing the key reset If an optional feature is enabled again the last stored configuration for this feature is restored 8 3 6 9 Diagnostics Function It status messages is enabled the output is processed as SYSLOG message This function shoul...

Страница 107: ...is necessary to be logged on as a master user The loaded file System Configuration from the module is only used for support purposes and cannot be reloaded for adjusting the settings in the Time Server 8030HEPTA GPS For the download of the file System Configuration the following process is mandatory 1 Pressing the button SAVE 2 Pressing the button Refresh System Configuration 3 After approximately...

Страница 108: ...o the Module 8024GPS Sync Source by pressing the button 1 and failsafe stored in Module 8024GPS This behaviour is indicated on the modified display of the Apply button The buttons 2 and 3 are without function in the tab GPS SYNC SOURCE and are not required After the data transfer to 8024GPS it can take up to 30 seconds until the mod ified data are re read from 8030HEPTA for the WebGUI indication T...

Страница 109: ...n differ from the NTP time since two independ ent time systems are involved Announcements The display fields LEAP SECOND and STD DST announce a corresponding event to the next hour insertion of a leap second or rather switch over of summer winter time Sync Source Status Display of the actual status of synchronization of the Sync Source with these possible values SYNC Time synchronized Quartz regul...

Страница 110: ...ibility of these values are directly checked by clicking on the Apply button and then sent to the Sync Source here Module 8024GPS Always the UTC time must be set The local time is internally calculated from the difference time Time Zone Offset and the summer winter time changeover Daylight Saving Time Year Input of the current UTC year 2000 2099 Month Input of the current UTC month 01 12 Day Input...

Страница 111: ...GPS The difference time to be entered always relates to the local standard time winter time even though the commissioning or rather the input of the difference time takes place during daylight saving time Offset Hours Time Zone Offset input of the full hour 0 13 Offset Minutes Time Zone Offset input of minutes 0 59 Example Time Offset for Germany East 1 hour and 0 minutes 01 00 Time Offset for Per...

Страница 112: ... calculated for the running year After the turn of the year the changeover times for summer winter time are automatically recalculated without any user intervention DST Activation enabled disabled Changeover times for summer winter time DST Begin Changeover time for standard time to Daylight Saving Time DST End Changeover time for Daylight Saving Time to standard time The individual items have the...

Страница 113: ...access Satellites in View Number of available satellites detected by the GPS receiver Satellites Tracked Effective number of received satellites used for synchronization Satellites Number S N Ratio Overview of actually received GPS satellites with their number and reception quality and the pertinent interpretation Green 48 Good reception quality Yellow 31 47 Sufficient reception quality Red 0 30 P...

Страница 114: ...e For this calculation 3D evaluation it is necessary to receive information from at least four 4 satellites The signal runtime to several satellites is determined from the calculated position and the precise second mark is generated from their mean value Stationary Mode Position Fixed Standard operation In Stationary Mode Fixed position the GPS receiver calculates its accuracy based on a fixed pos...

Страница 115: ...opf Elektronik GmbH Nottebohmstr 41 D 58511 Lüdenscheid Tel 49 0 2351 9386 86 Fax 49 0 2351 9386 93 Internet http www hopf com E Mail info hopf com 8 3 7 7 Receiver Position In this tab the current position is displayed Longitude Latitude Current Position with Longitude and Latitude Display of the actual position calculated by the GPS receiver ...

Страница 116: ...function is not required for this device and should always be set to 0 SyncOFF Timer This value is used to provide reception failure bypassing for an error message free operation even under poor reception conditions In the event of a reception failure of the Sync Source here Module 8024GPS the decrease of the Sync Source to quartz status is delayed by the set value The system continues to run in s...

Страница 117: ... 93 Internet http www hopf com E Mail info hopf com 8 3 7 9 Module Info This tab indicates information about the hardware and software of the Module 8024GPS Sync Source implemented in the Time Server 8030HEPTA GPS These details might be provided for service and support purposes 8 3 7 10 Module Reset This function triggers a hardware reset of just the Sync Source here Module 8024GPS This function h...

Страница 118: ...der to generate the correct information on the leap second from the GPS data Only then the Sync Source here Module 8024GPS can be synchronized During this time however only when the GPS receiver really receives satel lites the following message is displayed in the tab Module Errors GPS Receiver in raw data mode no synchronisation If the changeover times for summer winter time and the difference ti...

Страница 119: ...necessary preconditions Important Faulty updates or update attempts may under certain circumstances require the module to be returned to the factory for repair at customer s expense Is the update on hand suitable for the module If there are any doubts please consult the support of the hopf company In order to guarantee a correct update the New version of saved site function must be set to On each ...

Страница 120: ...10 100 1000 MBit LAN Interface V04 00 120 178 hopf Elektronik GmbH Nottebohmstr 41 D 58511 Lüdenscheid Tel 49 0 2351 9386 86 Fax 49 0 2351 9386 93 Internet http www hopf com E Mail info hopf com A correct image designation is e g 8024_128_v0400 mot for H8 Firmware Update takes approx 1 1 5 minutes ...

Страница 121: ...D 58511 Lüdenscheid Tel 49 0 2351 9386 86 Fax 49 0 2351 9386 93 Internet http www hopf com E Mail info hopf com 8 3 7 13 Sync Source Errors This tab displays the current failure status of the Sync Source here Module 8024GPS If a collected error message is displayed in the GENERAL tab there is at least one error Sync Source Error This page is updated automatically every 5 seconds ...

Страница 122: ...rnal quartz frequency error Problems with the internal quartz regulation of the Sync Source here Module 8024GPS have occurred So the specified accuracy of the Sync Source cannot be guaranteed anymore Antenna circuit shorted The Sync Source here Module 8024GPS has detected a short circuit in the an tenna system The antenna system should be checked Antenna circuit open The Sync Source here Module 80...

Страница 123: ...s are listed in this selection window in rising quality from the bottom to the top SYNC optimal condition Behaviour of Optical Coupler Selected status achieved or better Optical coupler switched through Selected status not achieved Optical coupler blocked Value range Optical Coupler Status SYNC Time synchronized Quartz regulation started running SYOF Time synchronized SyncOFF running SYSI Time syn...

Страница 124: ...ardware necessary The signal generation for the output of a PPS pulse 1Hz may be configured in this panel For the output of this signal additional hardware at system level is re quired see system manual if applicable 8 3 8 1 1 PPS duration This section serves to select the pulse width to be transmitted Basically it is possible to specify the pulse width in milliseconds Possible values for the puls...

Страница 125: ...USE Quartz crystal time after reset or manually set INVA Invalid time Value range TimeOFF timer 0 to 65635min 8 3 8 1 3 Status of the Signal Output The status of the output is stated via a display element with the following color and text indi cations GREEN OUTPUT active There is a signal output YELLOW OUTPUT TimeOFF active There is a signal output for the duration of the TimeOFF Timer RED OUTPUT ...

Страница 126: ... or UTC time must be selected as the base if automatic daylight saving time changeover shall be suppressed When setting standard time winter time the time offset to local summer time is minus 1 hour Standard time runs continuously without time leap throughout the whole year When setting UTC the world time formerly GMT is used as the time base This time base also runs continuously without time leap...

Страница 127: ...synchronized SyncOFF running SYSI Time synchronized as simulation mode with no actual GPS reception QUON Quartz crystal time SyncON running QUEX Quartz crystal time in freewheel after synchronization failure Board was already synchronized QUSE Quartz crystal time after reset or manually set INVA Invalid time Value range TimeOFF timer 0 to 65635min 8 3 8 2 4 Status of the Signal Output The status o...

Страница 128: ...22 time IEEE C37 118 previously IEEE 1344 AFNOR NF S87 500 8 3 8 3 2 Timebase Timebase Local Time Standard Time UTC Time In general the local time is set as the base This time leaps forward back 1 hour every daylight saving time changeover The standard or UTC time must be selected as the base if automatic daylight saving time changeover shall be suppressed When setting standard time winter time th...

Страница 129: ...rystal time in freewheel after synchronization failure Board was already synchronized QUSE Quartz crystal time after reset or manually set INVA Invalid time Value range TimeOFF timer 0 to 65635min 8 3 8 3 4 Status of the Signal Output The status of the output is stated via a display element with the following color and text indi cations GREEN OUTPUT active There is a signal output YELLOW OUTPUT Ti...

Страница 130: ... Cyclic Pulse every This section is used to select the pulse to be transmitted Possible pulses are Pulses every second every 1 2 3 4 5 6 10 12 15 20 or 30 seconds Pulses every minute every 1 2 3 4 5 6 10 12 15 20 or 30 minutes Pulses every hour every 1 2 3 4 6 8 12 or 24 hours 8 3 8 4 2 Pulse duration 1 999 This section is used to select the pulse width to be transmitted Basically it is possible t...

Страница 131: ...minimum synchronization status As soon as this minimum synchronization status drops below this value during operation the signal output stops unless the TimeOFF Timer has been set greater than 0 In this case the output is done for the duration of the TimeOFF Timer despite the minimum synchronization status for the output falls below the set value Range of Sync Status The synchronization status is ...

Страница 132: ...put inverted All outputs stated in the system manuals of the according devices are related to the DEFAULT setting Output not inverted If nevertheless the inverting of the output signal has to be configured the Output inverted checkbox has to be enabled 8 3 8 4 7 Special Configuration If used the correct settings are described in the additional system manual of the customer specific device Otherwis...

Страница 133: ...com E Mail info hopf com 8 3 8 5 Serial Interface Optional Hardware necessary The serial data string generation may be configured in this panel For the output of serial data string additional hardware at system level is required see system manual if applicable 8 3 8 5 1 Serial Interface Data strings are available by selection to change automatically the serial parameter Baud Rate 9600 baud 1200 ba...

Страница 134: ...aylight saving time changeover The standard or UTC time must be selected as the base if automatic daylight saving time changeover shall be suppressed When setting standard time winter time the time offset to local summer time is minus 1 hour Standard time runs continuously without time leap throughout the whole year When setting UTC the world time formerly GMT is used as the time base This time ba...

Страница 135: ...onfiguration If used the correct settings are described in the additional system manual of the customer specific device Otherwise for S1 S8 the DEFAULT setting all checkboxes disabled should not be changed due to compatibility reasons 8 3 8 5 6 Serial time String The string output for the transmission must be selected here hopf Binäry String hopf time Universal hopf Master Slave String hopf Standa...

Страница 136: ...ter system Required Transmision Time every second With second forerun control character every second 9600 baud 8 bit 1 stop bit no parity Example STX 731144501904201602 0000FFFF 23 CR LF ETX 8 3 8 5 6 3 hopf Master Slave String The hopf Master Slave String can be used to synchronize slave systems with the time data of the master system The hopf Master Slave String transmits the full time informati...

Страница 137: ... minute 30 39 8 tens second 30 36 9 unit second 30 39 10 tens day 30 33 11 unit day 30 39 12 tens month 30 31 13 unit month 30 39 14 tens year 30 39 15 unit year 30 39 16 difference time tens hour operational sign 30 31 38 39 17 difference time unit hour 30 39 18 difference time tens minutes 30 35 19 difference time unit minutes 30 39 20 LF line feed 0A 21 CR carriage Return 0D 22 ETX end of text ...

Страница 138: ...QUSE QUEX QUON standard time announcement no announcement 2 0010 INVA QUSE QUEX QUON DST no announcement no announcement 3 0011 INVA QUSE QUEX QUON DST announcement no announcement 4 0100 INVA QUSE QUEX QUON standard time no announcement announcement 5 0101 INVA QUSE QUEX QUON standard time announcement announcement 6 0110 INVA QUSE QUEX QUON DST no announcement announcement 7 0111 INVA QUSE QUEX ...

Страница 139: ...tens minute 30 35 7 unit minute 30 39 8 tens second 30 36 9 unit second 30 39 10 tens day 30 33 11 unit day 30 39 12 tens month 30 31 13 unit month 30 39 14 tens year 30 39 15 unit year 30 39 16 LF line feed 0A 17 CR carriage return 0D 18 ETX end of text 03 8 3 8 5 6 4 3 Status The second and the third ASCII character contain the status and the day of the week The status is decoded binary b3 b2 b1...

Страница 140: ...nouncement 9 1001 SYOF winter announcement A 1010 SYOF summer no announcement B 1011 SYOF summer announcement C 1100 SYNC winter no announcement D 1101 SYNC winter announcement E 1110 SYNC summer no announcement F 1111 SYNC summer announcement 8 3 8 5 6 4 4 Example STX E4123456180702 LF CR ETX It is Thursday 18 07 2002 12 34 56 o clock synchronization status code SYNC daylight saving time no annou...

Страница 141: ...he string will shall be requested with the ASCII character 8 3 8 5 6 6 1 Specified Settings Required no 8 3 8 5 6 6 2 Structure Character No Meaning Hex Value 1 STX start of text 02 2 D ASCII D 44 3 colon 3A 4 tens day 30 33 5 unit day 30 39 6 point 2E 7 tens month 30 31 8 unit month 30 39 9 point 2E 10 tens year 30 39 11 unit year 30 39 12 semicolon 3B 13 T ASCII T 54 14 colon 3A 15 day of the we...

Страница 142: ... synchronization status code INVA space synchronisation after reset clock in crystal operation synchronization status code QUSE QUEX QUON SYOF SYNC character no 29 time from internal crystal in the clock synch status code INVA QUSE QUEX QUON space time by synchronisation synchronization status code SYOF SYNC character no 30 S daylight saving time U UTC space standard time character no 31 announcem...

Страница 143: ...may be requested with ASCII char acter 8 3 8 5 6 7 1 Specified Settings Required no 8 3 8 5 6 7 2 Structure Character No Meaning Hex Value 1 STX start of text 02 2 tens day 30 33 3 unit day 30 39 4 2E 5 tens month 30 31 6 unit month 30 39 7 2E 8 tens year 30 39 9 unit year 30 39 10 2F 11 unit day of the week 31 37 12 2F 13 tens hours 30 32 14 unit hours 30 39 15 3A 16 tens minutes 30 35 17 unit mi...

Страница 144: ...e characters mean the following Character no 21 24 MESZ Central European Summertime Daylight Saving Time MEZ Central European Time standard time winter time UTC Coordinated Universal Time Character no 25 time from internal crystal in the clock synchronization status code INVA QUSE QUEX QUON space time by synchronisation synchronization status code SYOF SYNC Character no 26 announcement of a DST or...

Страница 145: ...nization Output every minute Output without second forerun Output without ETX on the second change UTC time 9600 baud 8 bit 2 stop bit parity even 8 3 8 5 6 8 2 Structure Character No Meaning Hex Value 1 STX start of text 02 2 status internal clock status 30 39 41 46 3 day of the week 1 Monday 7 Sunday for UTC time bit 3 is set to 1 in the day of the week 31 37 4 tens hour 30 32 5 unit hour 30 39 ...

Страница 146: ...x x x CEST CET 1 x x x UTC time x 0 0 1 Monday x 0 1 0 Tuesday x 0 1 1 Wednesday x 1 0 0 Thursday x 1 0 1 Friday x 1 1 0 Saturday x 1 1 1 Sunday Status operation mode time announcement SZ WZ SZ 0 0000 INVA winter no announcement 1 0001 INVA winter announcement 2 0010 INVA summer no announcement 3 0011 INVA summer announcement 4 0100 QUSE QUEX QUON winter no announcement 5 0101 QUSE QUEX QUON winte...

Страница 147: ...nization Output every minute Output without second forerun Output without ETX on the second change UTC time 9600 baud 8 bit 2 stop bit parity even 8 3 8 5 6 9 2 Structure Character No Meaning Hex Value 1 STX start of text 02 2 status internal clock status 30 39 41 46 3 day of the week 1 Monday 7 Sunday for UTC time bit 3 is set to 1 in the day of the week 31 37 4 tens hour 30 32 5 unit hour 30 39 ...

Страница 148: ... x x x CEST CET 1 x x x UTC time x 0 0 1 Monday x 0 1 0 Tuesday x 0 1 1 Wednesday x 1 0 0 Thursday x 1 0 1 Friday x 1 1 0 Saturday x 1 1 1 Sunday Status operation mode time announcement SZ WZ SZ 0 0000 INVA winter no announcement 1 0001 INVA winter announcement 2 0010 INVA summer no announcement 3 0011 INVA summer announcement 4 0100 QUSE QUEX QUON winter no announcement 5 0101 QUSE QUEX QUON wint...

Страница 149: ...s place exclusively via the WebGUI It is just as easy to use SSH Port 22 or Telnet Port 23 as the WebGUI Both protocols use the same user interface and menu structure The user names and passwords are the same as on the WebGUI and are kept in alignment see Chapter 8 3 6 10 Passwords Master Device SSH does not allow blank passwords for safety reasons The corresponding protocols should be enabled for...

Страница 150: ... checked 10 1 1 Complete Failure Description The Status LEDs on the front panel are off Cause Problem Solution Device is switched off Voltage supply failure Power supply defective 10 1 2 No GPS Reception No Synchronization Description In WebGUI the status of the SYNC SOURCE is not displayed with SYNC or SYOF The Status LEDs of Module 8024GPS on the front panel do not indicate SYNC or SYOF status C...

Страница 151: ...s bent or crimped Indirect lightning protection was irreversibly damaged by overvoltage The antenna is defective Case 4 Effect The equipment was working perfectly but has not been receiving for several days 7 satellites appear in the visibility range V 07 but no satellite is dis played Possible Errors The cable has been damaged There was excess voltage on the antenna equipment and the indirect lig...

Страница 152: ...crip tion and the following information If possible for each problem the Configuration File in the tab DEVICE should be downloaded from the device and be sent to the hopf support see Chapter 8 3 6 11 Downloading Configuration Files SNMP MIB With the file System Configuration or if not possible with the serial number of the System When does the error occur During commissioning or operation Exact er...

Страница 153: ...ds Cleaning agents containing solvents Cleaning agents containing acids Abrasive media The use of such cleaning agents or media could damage the Time Server 8030HEPTA GPS Do not use a wet cloth to clean the Time Server 8030HEPTA GPS There is the danger of an electric shock To clean the Time Server 8030HEPTA GPS use a cloth that is Antistatic Soft Non fabric Damp 11 2 Cleaning the Housing Make sure...

Страница 154: ...al input voltage 100 240V AC 47 63Hz Connection via input connector compliant with IEC EN 60320 1 C14 with EMI line filter and switch Input voltage range 85 264V AC Frequency 47 63Hz Current consumption at nomi nal values about 0 37A 120V AC 0 23A 230V AC about 0 80A 120V AC 0 40A 230V AC Starting current Typ 15A IO 100 120V AC Typ 30A IO 100 230V AC Mains failure bridging at nominal load 20msec 1...

Страница 155: ...40VA power supply 40VA power supply 4A fast acting 2A fast acting 2A Insulation voltage input output 1 500V DC 1 minute 500V DC 50M at least 20 C 15 C 1 500V DC 1 minute 500V DC 50M at least 20 C 15 C 2000V AC 1 Minute residual cur rent 10mA 500V DC 50M at least at room temp Output Data internal only Internal nominal output volt age 5V DC 5V DC 5V DC Nominal output current IN 0 C 55 C 20VA power s...

Страница 156: ...onditions Number of connectable Clients Theoretically unlimited Network interface ETH0 10 100 1000 Base T Ethernet compatibility Version 2 0 IEEE 802 3 Isolation voltage Network to system side 1500 Vrms Boot time typ 35 seconds When using static IP addresses for ETH0 and ETH1 Depending on the network configuration in use e g DHCP an extension of the boot phase can occur GPS System Accuracy Lambda ...

Страница 157: ...cryption NTP Access Restrictions RFC 867 DAYTIME Server RFC 868 TIME Server SINEC H1 time datagram Activation Key required Precision Time Protocol PTP according to IEEE Std 1588 2008 Activation Key required o IEEE Standard Profile to use IEEE 1588 Precision Time Protocol in Power System application Power Profile according to IEEE Std C37 238 2011 TCP IP Network Protocols HTTP HTTPS DHCP Telnet SSH...

Страница 158: ...PS reception T 20 C Drift for T 20 C constant after 1h 0 72msec after 24h 1 73msec Internal back up clock RTC 25ppm for T 10 C to 50 C GPS Data Receiver type 22 channel phase tracking receiver C A code Evaluation L1 frequency 1575 42MHz Sensitivity Tracking 161dB Cold Start 148dBm Synchronization time TTF Time to First Fix Warm start 1min Cold start 5min first installation 12 5 min without valid l...

Страница 159: ...r a factory default NTP Server Configuration Setting WebGUI Sync Source GPS GPS 13 1 1 Network Host Nameservice Setting WebGUI Hostname hopf8030hepta hopf8030hepta Use Manual DNS Entries Enabled Enabled DNS Server 1 IPv4 IPv6 Address Blank DNS Server 2 IPv4 IPv6 Address Blank DNS Server 3 IPv4 IPv6 Address Blank Use Manual Gateway Entries Enabled Enabled Default Gateway IPv4 Address Blank Default ...

Страница 160: ...ecret Secret Security Name Blank Access Rights Readonly Readonly Authentication Protocol MD5 MD5 Authentication Passphrase Blank Privacy Protocol DES DES Privacy Passphrase Blank Time Setting WebGUI NTP Enabled Enabled DAYTIME Disabled Disabled TIME Disabled Disabled SINEC H1 time datagram Setting WebGUI Send Interval sekündlich 1 second Timebase UTC UTC Destination MAC Address 09 00 06 03 FF EF 0...

Страница 161: ... Priority 2 128 128 PTP Profile IEEE C37 238 Power Profile IEEE C37 238 Power Profile PTP IEEE C37 238 Power Profile Settings Setting WebGUI PTP Grandmaster ID 3 3 Time Zone Name UTC UTC PTP Advanced Settings Setting WebGUI PTP Transport Ethernet P2P Ethernet P2P PTP sync interval 2 x sec 1 second 0 PTP pdelay request interval 2 x sec 1 second 0 PTP announce interval 2 x sec 1 second 0 PTP announc...

Страница 162: ...vation Settings WebGUI Activate Feature No changes No changes 13 2 Factory Default Values of Module 8024GPS Sync Source After triggering a factory default of Module 8024GPS two steps are carried out 1 Deleting the current leap second information in the GPS receiver 2 Following parameters are set to default values Difference time 00h 00min east Changeover times disabled Begin of Daylight Saving Tim...

Страница 163: ...n Represents the maximum error of the local clock relative to the reference clock Jitter The estimated time error of the system clock measured as the average exponential value of the time offset 14 2 Tally Codes NTP specific space reject Rejected peer either the peer is not reachable or its syn chronization distance is too great x falsetick The peer was picked out by the NTP intersection algorithm...

Страница 164: ...ven to the fact that local daylight and sunlight coincide at differ ent times in the individual time zones The zero meridian runs through the British city of Green wich Time Offset This is the difference between UTC and the valid standard time of the current time zone The Time Offset will be commit from the local time zone Local Standard Time winter time Standard Time UTC Time Offset The time offs...

Страница 165: ...Light Emitting Diode NTP Network Time Protocol NE Network Element OEM Original Equipment Manufacturer OS Operating System PTP Precision Time Protocol PRP Parallel Redundancy Protocol RFC Request for Comments SNMP Simple Network Management Protocol handled by more than 60 RFCs SNTP Simple Network Time Protocol S STD Standard Time TCP Transmission Control Protocol http de wikipedia org wiki User_Dat...

Страница 166: ...mputer sys tems via packet based communication networks Although it is processed mainly over UDP it can also be transported by other layer 4 protocols such as TCP It was specially developed to facilitate reliable timing via networks with variable packet runtime NTP uses the Marzullo algorithm devised by Keith Marzullo of the San Diego University in his dissertation with a UTC timescale and support...

Страница 167: ...called private MIB s which reflect the spe cial characteristics of his product 14 4 4 TCP IP Transmission Control Protocol Internet Protocol TCP and IP are generally used concurrently and thus the term TCP IP has become established as the standard for both protocols IP is based on network layer 3 layer 3 in the OSI Layer Model whereas TCP is based on layer 4 the transport layer In other words the ...

Страница 168: ...possible characteristics of IP networks Algo rithms also exist to equalise the offset between reference time source and the local clock However under some circumstances it is not possible to provide an algorithmic solution For example 1 Time servers which do not deliver any correct time cannot be detected at all The only option available to NTP is to mark these time servers as FALSETICKERS in comp...

Страница 169: ...rror in relation to the offset This value is designated as the synchronization distance LAMBDA and is the sum of the Root Dispersion and half of the Root Delay of all NTP servers used This value de scribes the worst possible case and thus the maximum error that can be expected Finally please note that the user of the Time Server is responsible for the network conditions between the Time Server and...

Страница 170: ...nternet http www hopf com E Mail info hopf com 15 List of RFCs NTPv4 Protocol and Algorithms Specification RFC 5905 NTPv4 Autokey Specification RFC 5906 PPS API RFC 2783 DHCP RFC 2131 Time Protocol RFC 868 Daytime Protocol RFC 867 HTTP RFC 2616 HTTPS RFC 2818 SSH 2 RFC 4250 4256 4335 4344 4345 4419 4432 4716 5656 TELNET RFC 854 SNMPv2c RFC 1213 RFC1901 1908 SNMPv3 RFC 3410 SYSLOG RFC 5424 SMTP RFC...

Страница 171: ...L v3 no dhcpcd 6 10 1 BSD no dhcpdump 1 8 Copyright 2001 2002 by Edwin Groothuis edwin ma vetju org All rights reserved Redistribution and use in source and binary forms with or without modification are permitted provided that the fol lowing conditions are met 1 Redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer 2 Redistributi...

Страница 172: ...k pur suant to contract no DE AC03 76SF00098 between the United States Department of Energy and the University of California Redistribution and use in source and binary forms with or without modification are permitted provided that the fol lowing conditions are met 1 Redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer 2 Redistr...

Страница 173: ...RIGHT HOLDERS BE LIABLE FOR ANY CLAIM DAMAGES OR OTHER LIA BILITY WHETHER IN AN ACTION OF CONTRACT TORT OR OTHERWISE ARISING FROM OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE no host libglib2 2 46 2 LGPL v2 no host libtool 2 46 GPL v2 no host libxml2 2 9 3 Copyright C 1998 2012 Daniel Veillard All Rights Reserved Permission is hereby granted free of charge...

Страница 174: ...s shall not be used in advertising or otherwise to promote the sale use or other dealings in this Software without prior written authorization host omap u boot utils 0 2 1 GPL v2 no host pkgconf 0 9 12 Copyright c 2011 2012 2013 2014 2015 pkgconf au thors see AUTHORS Permission to use copy modify and or distribute this soft ware for any purpose with or without fee is hereby granted provided that t...

Страница 175: ...png src libpng LICENSE txt no libselinux 2 1 13 libsepol 2 1 9 LGPL v2 1 libserial 0 6 0rc2 GPL v3 no libserialport 0 1 1 GPL v3 no libsocketcan 0 0 10 LGPL v2 1 no libsysfs 2 1 0 LGPL v2 1 no libusb 1 0 19 LGPL v2 no libxml2 2 9 3 MIT License no libzip 0 11 2 BSD no lighttpd 1 4 39 3 clause BSD no lm sensors 3 4 0 LGPL v2 1 no lshw B 02 17 GPL v2 no lua 5 3 2 MIT License no lzo 2 09 GPL v2 no lzo...

Страница 176: ... license html no netstat nat 1 4 10 GPL no ntp 4 2 8p11 NTP Copyright c University of Delaware 1992 2011 Permission to use copy modify and distribute this soft ware and its documentation for any purpose with or without fee is hereby granted provided that the above copyright notice appears in all copies and that both the copyright no tice and this permission notice appear in supporting docu mentati...

Страница 177: ...uez mcgrof gmail com Redistribution and use in source and binary forms with or without modification are permitted provided that the fol lowing conditions are met Redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer Redistributions in binary form must reproduce the above copyright notice this list of conditions and the following ...

Страница 178: ...9386 93 Internet http www hopf com E Mail info hopf com Package name Version Licence Licence details Patches THIS SOFTWARE EVEN IF ADVISED OF THE POSSI BILITY OF SUCH DAMAGE uboot 2010 06 GPL v2 no uboot tools 2016 01 GPL v2 no usb_modeswit ch 2 2 6 GPL v2 no usb_modeswit ch_data 20151101 GPL v2 no util linux 2 27 1 GPL v2 no zlib 1 2 8 Permissive free soft ware licence http www gzip org zlib zlib...

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