Operating Instructions 11/2012 SICLOCK TC100 Plant Central Clock SICLOCK s
s Preface, Table of Contents Safety instructions SICLOCK® TC100 Plant Central Clock Description Hardware description Operation planning Operating Instructions Mounting Connection Configuration Tool Parameter assignment Parameter assignment and operation of the device Parameter table Service and maintenance Messages Technical data Dimension drawing Circuit diagrams Spare parts / accessories Annex ESD guidelines List of icons Glossary, Index 11/2012 A2B00094941-02
Safety notices This manual contains information that must be observed to ensure your personal safety and to prevent property damage. The notices referring to your personal safety are highlighted in the manual by a safety alert symbol, notices referring to property damage only, have no safety alert symbol. Depending on the hazard level, warnings are displayed in descending order as follows:. Danger indicates that death or serious injury will result if proper precautions are not taken.
Preface This document contains the information required for operating and assigning parameters to the SICLOCK TC100 central plant clock. Area of application This manual is valid for the SICLOCK® TC100 product with firmware version V1.0 and processor version V1.0 in conjunction with the SICLOCK TC100 Configuration Tool version 1.0 or higher. Recycling and disposal Die The SICLOCK TC100 is low in contaminants and can therefore be recycled.
Preface Preface-4 © Siemens AG 2010 All Rights Reserved SICLOCK® TC100 Operating Instructions
Table of Contents Preface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Preface-3 1 Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9 2 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11 2.1 Layout of the SICLOCK TC100 hardware . . . . . . . . . . . . . . . . . . . . 2-12 2.2 External synchronization . .
Table of Contents 7 8 9 10 6.3 6.3.1 6.3.2 6.3.3 6.3.4 Connecting external synchronization . . . . . . . . . . . . . . . . . . . . . . . . SICLOCK GPS1000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SICLOCK DCFRS Industrial version . . . . . . . . . . . . . . . . . . . . . . . . . SICLOCK GPSDEC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Third-party systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents 11 Service and maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-89 11.1 Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-89 11.2 Restoring factory defaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-89 11.3 Software update . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-90 12 Messages . . . . . . . . . . . . . . .
Table of Contents Contents-8 © Siemens AG 2010 All Rights Reserved SICLOCK® TC100 Operating Instructions
Safety instructions 1 Caution Please observe the safety instructions on the back of the cover sheet of this documentation. You should not expand your device unless you have read the relevant safety instructions. If you have questions about the validity of the installation in the planned environment, please contact your service representative. Repairs Only authorized personnel are permitted to repair the device.
Sicherheitshinweise Safety information Siemens offers IT security mechanisms for its automation and drive product portfolio in order to support the safe operation of the plant/machine. Our products are also continuously developed further with regard to IT security. We therefore recommend that you keep yourself informed about updates and upgrades for our products and always use the latest version of each product. For information on this topic, refer to: Industry Online Support (http://www.siemens.
Safety Information Battery This device is fitted with a Lithium battery. Batteries may only be replaced by qualified personnel. See Battery (Chapter 11.1). Caution There is the risk of an explosion if the battery is not replaced as directed. Replace only with the same type or with an equivalent type recommended by the manufacturer. Dispose of used batteries in accordance with local regulations.
Safety Information 1-12 © Siemens AG 2010 All Rights Reserved SICLOCK® TC100 Operating Instructions
Description 2 Modern automation systems are made up of a multitude of computers, controllers and systems, that exchange data with one another. In order to operate such systems in real time, it is absolutely essential to synchronize the clock times of all the components involved. This particularly applies to error tracing if event messages are time stamped, and cause and effect have to be identified by a reliable chronological order.
Description 2.1 Layout of the SICLOCK TC100 hardware The following diagram shows an application example of a SICLOCK TC100, with a SICLOCK GPS1000 as the radio clock and an NTP server as an additional external synchronization.
Description 2.2 External synchronization SICLOCK TC100 can be externally synchronized to the applicable, statutory national time or GMT in order to automate or minimize manual interventions, such as daylight saving time changes and leap seconds. External synchronizations can be GPS or DCF77 radio clocks, servers (e.g. the time signal from an NTP server), SICLOCK TC400 devices, SICLOCK TC100 devices or other signal sources. They are connected to the RADIO CLOCK of the device.
Description 2.3 Time receivers The time receivers in the plant are connected solely via Ethernet. 2.3.
Description 2.4 Time management The SICLOCK TC100 has a range of functions for generating the valid plant time from the external synchronization. This includes the option of setting times zones and the parameterizable generation of daylight saving. Time security through protected synchronization If a discontinuity of longer than five seconds occurs in the external synchronization, the protected synchronization is activated, and the synchronization is not executed for safety reasons.
Description 2.6 Redundancy Redundant external synchronization Up to four time servers can be run on the SICLOCK TC100 for external synchronization via NTP. However, they must all be in the same IP network. Radio clocks cannot be connected redundantly to a SICLOCK TC100. The order of priority among the external synchronizations (radio clock or NTP server), and thus the redundancy behavior, can be set with parameters, see Redundancy (Chapter 9.1.3).
3 Hardware description The layout of the hardware, together with the connectors, operator controls and displays are described in this chapter. 3.1 Exterior design The display and operator controls together with the connectors on the SICLOCK TC100 are shown in the following figures.
Hardware description 3.2 Connection elements The following figure shows the connectors on the SICLOCK TC100. Figure 3-2 SICLOCK TC100 - layout of connectors (1) (2) Terminal X1 - 24V supply voltage Terminal X2 - connecting terminal for radio clocks, outputs and alarm See also Terminal assignment (Chapter 15.1).
Hardware description 3.3 Operator controls and displays The display and LEDs on the front panel show the current operating state. The keypad can be used for the basic operation of the device. A Web-based Configuration Tool is available for more extensive configuration options, see Configuration Tool (Chapter 7).
Hardware description Table 3-1 Meanings of the displays and operator controls Name Color (LED) Meaning Displays POWER Green Operational readiness SYNC Green SICLOCK TC100 is externally synchronized. FAULT Red Alarm The associated message text is shown in the display. Flashing red Warning The associated message text is shown in the display. LINK Green The physical connection has been made, transmission and reception are possible.
Hardware description 3.
Hardware description 3-2 © Siemens AG 2010 All Rights Reserved SICLOCK® TC100 Operating Instructions
Operation planning 4.1 4 Overview of operation planning SICLOCK TC100 is designed for stationary use in weather-proof locations in an industrial environment. The operating conditions surpass the requirements of DIN IEC 60721-3-3. • Class 3M3 (mechanical requirements) • Class 3K3 (climatic requirements) General notes on operation Caution The device is approved for operation in closed rooms only. The guarantee is void if this stipulation is ignored.
Operation planning Use in residential areas, and operation in the public network If you use the SICLOCK TC100 in residential areas or in the public network, you must ensure that it complies with the limit value class B according to EN 55022 with regard to the emission of radio interference. Note This is a Class A system. The equipment may cause RF interference in residential areas or the public network. In this case, the operating company may be required to take appropriate measures.
Operation planning 4.2 Transport / storage conditions Despite the device's rugged design, its internal components are sensitive to severe vibrations and shock. You must therefore protect the device from severe mechanical stresses. You should always use the original packaging for shipping and transporting the device. Unpack the device at its installation location. Do not transport the device when it is mounted. Follow the instructions for temporary storage under Battery (Chapter 11.
Operation planning 4.3 Unpacking and checking the delivery The device is completely assembled, tested and packed in the factory, and has no internal transport locks. If there are large temperature differences between the means of transport and the unpacking site, we recommend leaving the device in its transport packaging to avoid harmful condensation. Procedure • Please check the packaging material for transport damage upon delivery.
Operation planning 4.4 Mounting position and fastening 4.4.1 Installation guidelines Before installing the device, read the following general notes relating to installation. Warning Danger, high voltage! Disconnect the power supply from the control cabinet before opening it. Ensure that the power to the control cabinet cannot be switched on accidentally. • Locate the device / display in an ergonomically advantageous position for the user. Choose a suitable installation height.
Operation planning 4.4.2 Permissible mounting position Only a horizontal mounting position is permitted, that is the display is read from a horizontal viewing direction. The ventilation is inadequate in all other mounting positions. Figure 4-1 Horizontal mounting position 4.4.3 Type of fixation The housing can be fixated by snap-on mounting to a standard mounting rail or to a SIMATIC S5 DIN rail. See Overview of mounting (Chapter 5.1).
Mounting 5.1 5 Overview of mounting Figure 5-1 SICLOCK TC100 - view of mounting SICLOCK TC100 must be mounted in an easily accessible position in the control cabinet. The housing can be fixated by snap-on mounting to a standard mounting rail (EN 50022-35) or to a SIMATIC S5 DIN rail (6ES5 710-8maxx). A clearance of 100mm must be maintained above the device so that it can be hooked in and out, and to facilitate unimpeded heat dissipation.
Mounting 5-3 © Siemens AG 2010 All Rights Reserved SICLOCK® TC100 Operating Instructions
Connection 6.1 6 Overview of connection Notice Only connect peripheral devices suitable for an industrial environment. Caution Strictly adhere to the specifications for peripheral equipment. Ensure that the installation complies with the following conditions: • The device may only be connected to 24 VDC power supply systems which meet the requirements of a safe extra-low voltage with protective separation according to SELV.
Connection 6.2 Connecting the power supply The power supply is connected to terminal strip X1, and muss pass through a slow-blow 1A fuse. The device does not have a power switch. Figure 6-1 Connecting the power supply Note before connecting the device Warning The device may only be connected to 24 VDC power supply systems which meet the requirements of a safe extra-low voltage with protective separation (SELV); a protective conductor must also be connected.
Connection 6.3 Connecting external synchronization The signal from the connected radio clock is automatically detected, and displayed in the parameter /Inputs/Input 1/Status (0.20.02).
Connection Functional check The incoming signal of the radio clock is indicated on the front panel by the "RADIO CLOCK" LED. The status of the radio clock is displayed in the parameter /Inputs/Input 1/Status (0.20.02). Possible states: • GPS (SICLOCK GPS1000 and SICLOCK GPSDEC) • GPS (disturbed) The signal reception is temporarily disturbed. • DCF77 (SICLOCK DCFRS and SICLOCK GPSDEC) • DCF77 (disturbed) The signal reception is temporarily disturbed.
Connection 6.3.1 SICLOCK GPS1000 The GPS receiver GPS1000 is connected according to Figure 6-3. ; 5$',2 &/2&. *1' 5$',2 &/2&. $ 5$',2 &/2&. % /LJKWQLQJ SURWHFWLRQ PD[ P Figure 6-3 Connection of the radio clock SICLOCK GPS1000 to RADIO CLOCK 1 We recommend using a two-wire, shielded cable, e.g. LiYCY 2x1 mm² as the radio clock cable. One end of the cable shielding must be connected to a suitable point at the place of installation.
Connection 6.3.2 SICLOCK DCFRS Industrial version The industrial version of the SICLOCK DCFRS radio clock included in the DCF77 package is connected as shown in Figure 6-4. In this case the polarity is irrelevant. PD[ P ; 5$',2 &/2&. *1' 5$',2 &/2&. $ 5$',2 &/2&. % Figure 6-4 Connection of the radio clock SICLOCK DCFRS industrial version to RADIO CLOCK 1 Warning When used outdoors, a lightning conductor must also be installed.
Connection 6.3.3 SICLOCK GPSDEC (SICLOCK GPSDEC has been discontinued, please use SICLOCK GPS1000) A SICLOCK GPSDEC decoder is connected as shown in Figure 6-5. '&) 77< ; 5$',2 &/2&. *1' 5$',2 &/2&. $ 5$',2 &/2&. % PD[ P Figure 6-5 Connection of the radio clock SICLOCK GPSDEC to RADIO CLOCK 1 Caution A SICLOCK GPSDEC may only be operated as an active radio clock. Operation as a passive radio clock leads to the destruction of the SICLOCK GPSDEC.
Connection 6.3.4 Third-party systems Third-party systems can also be used for external synchronization of the SICLOCK TC100 if the following conditions are fulfilled. Prerequisites • Active radio clock signal with 20mA rated current • Supported signals: − Demodulated DCF77 − Serial: Meinberg format (time-zone dependent), Meinberg format (time-zone independent), NMEA (0183/ZDA) Functional check The parameter /Inputs/Input 1/Status (0.20.
Connection 6.4 Connecting alarm and warning outputs During operation, the SICLOCK TC100 automatically carries out a range of function tests. If an error occurs, the device generates corresponding messages on the display. A distinction is made between alarms and warnings. There is an alarm output and a warning output for external monitoring on terminal X2.
Connection 6-4 © Siemens AG 2010 All Rights Reserved SICLOCK® TC100 Operating Instructions
Configuration Tool 7 The SICLOCK TC100 Configuration Tool is available to make it easier to assign parameters and configure the SICLOCK TC100. The tool can be called from an Internet browser as a Web interface. With the Configuration Tool you can, among other things, view and change parameters online and offline, view archives, search them with specific filter criteria, and load, backup and change the parameter assignments of the SICLOCK TC100 device.
Configuration Tool Preconditions PC • Minimum screen resolution of 1280x1024 • Java Runtime of at least V1.4.0 or higher • Web browser, e.g. Microsoft Internet Explorer • Connection with the Ethernet port on the device SICLOCK TC100 • Assignment of an IP address to the device A valid IP address must be assigned to the Ethernet port of the device. The device is supplied with the address 192.168.1.10 and subnet mask 255.255.255.0. See also Network settings on the device (Chapter 8.2.2).
Configuration Tool Working with the Configuration Tool How to start the Configuration Tool: 1. Open the Web browser 2. Enter the address of the device port, e.g. 192.168.1.10 3. If necessary, confirm the installation and execution of the applet with "Yes" and/or "Always". −> The Configuration Tool is started and displayed in the browser. Note Take note of the information in your browser concerning restrictions as a result of high security settings.
Configuration Tool 7.1 Menus Table 7-1 Menus in the Configuration Tool Menu / function Meaning / note File Open Loads a parameter assignment/an archive from the local file system See also General functions (Chapter 7.2). Save Saves a parameter assignment/an archive to a local file system See also General functions General functions (Chapter 7.2). End Link Exits application See also Connect / disconnect online connection (Chapter 7.2.1).
Configuration Tool Table 7-1 Menus in the Configuration Tool Menu / function Meaning / note ? Help… Calls Help system Version… Displays version information for the Configuration Tool © Siemens AG 2010 All Rights Reserved SICLOCK® TC100 Operating Instructions 7-4
Configuration Tool 7.2 General functions The toolbar of the Configuration Tool provides general functions for the parameters and the archive. You can also acknowledge events, and authorize yourself in the Configuration Tool. Table 7-2 Possible operations and displays in the toolbar of the Configuration Tool Field / button Meaning / instruction Loads a parameter assignment/an archive from the local file system Open The file must be in the U600 format (*.u600).
Configuration Tool Table 7-2 Possible operations and displays in the toolbar of the Configuration Tool Field / button Meaning / instruction Acknowledges all pending events In online mode, an acknowledgment for all pending events is sent to the device. An acknowledgment is made, even if the cause of the event is still pending. This enables, e.g., persistent alarms to be deactivated. Confirm all events Rejects the pending event The event display is deleted without interaction with the device.
Configuration Tool 7.2.2 Authorization There are authorization levels for each parameter, which allow or forbid read and write accesses to the parameter. The operator interface initially starts with the lowest authorization level, which mostly only allows read access to parameters. You obtain more rights by inputting the corresponding password. The user can change the password. • Parameter /System/Authorization For Standard Protection (2.06.02) Note The combination "0000" is not permitted as a password.
Configuration Tool 7.3 Parameters You can set and transfer parameters to the SICLOCK TC100 in the Parameter tab of the Configuration Tool in both offline and online modes.
Configuration Tool Table 7-3 Possible operations and displays in the Parameter tab Field / button Meaning / instruction Outputs parameter assignment in a text file. Print table in text file The currently displayed parameter assignment is output in a text file. The data can be further processed, e.g., with Excel. Notice Parameter assignments cannot be restored from these text files. In order to restore a parameter assignment, it must have previously been saved in U600 format.
Configuration Tool Table 7-3 Possible operations and displays in the Parameter tab Field / button Parameter tree Meaning / instruction Tree display of parameters The parameters are subordinated in the trees of the individual menus and submenus. Online mode: In online mode, you can open a context menu with a right mouse click on the parameter / entry.
Configuration Tool Table 7-3 Possible operations and displays in the Parameter tab Field / button Meaning / instruction Number Unique, three-part parameter number, e.g. 000.005.00012 Parameter Related values are grouped in a parameter. Parameter lists are displayed with square brackets after the parameter name, e.g. "Leap second[20]". Entry The individual values of a parameter are each defined as an entry in a parameter. Note Entries can be individually edited but not individually read or written.
Configuration Tool 7.3.1 Sorting Parameter tables How to sort a Parameter table by number or parameter: 1. Click the "Number" or "Parameter" column with the mouse. −> The table is sorted into alphabetical order according to the clicked column. 2. Click the "Number" or "Parameter" column again with the mouse to reverse the alphabetical order. −> The alphabetical order of the column is reversed in comparison to the current sorting in ascending or descending alphabetical order.
Configuration Tool 7.3.3 Editing parameters Precondition for editing a parameter entry • It must be a writable entry ( ). How to change the values of a parameter entry: 1. Show the entries of the desired parameters in the Parameter table, see Hiding / showing Parameter table entries (Chapter 7.3.2). 2. Click the "Value" column of the parameter entry with the mouse. −> The dialog for editing the entry opens. An entry can be canceled with ESC.
Configuration Tool How you check whether the value has been accepted by the device: 1. In online mode, select the entry of the changed parameter as described above. −> The current value is displayed in the device. Note Depending on the parameter/entry and operating state, the device checks whether it can accept the changed value. If the device rejects the new value, it is reset to the old value.
Configuration Tool 7.3.4 Reading / writing parameters, setting to factory defaults In online mode, you can read or write an individual parameter, or reset it to the factory setting. How to activate the functions "Read parameter", "Write parameter" and "Reset parameter to factory settings": 1. Ensure that the Configuration Tool is connected to the device. See Connect / disconnect online connection (Chapter 7.2.1). 2. Select the desired parameter / entry from the Parameter tree or Parameter table. 3.
Configuration Tool 7.4 Archive In the Archive tab of the Configuration Tool, you can load archived data from the device, and save the data in a file, as well as evaluate and search the data with filter functions.
Configuration Tool Table 7-4 Possible operations and displays in the Archive tab Field / button Meaning / instruction Outputs the archive in a text file. Print table in text file The currently displayed Archive table is output in a text file. Events hidden by the filter are not output. The data can be further processed, e.g., with Excel. Notice Archives cannot be restored from these text files. In order to restore an archive, it must have previously been saved in U600 format.
Configuration Tool Table 7-4 Possible operations and displays in the Archive tab Field / button Archive table Meaning / instruction Events are shown in tabular form. Persistent indications trigger an incoming and an outgoing event, and are highlighted in color: • red = incoming • green = outgoing Typically, alarms are implemented in the device as persistent indications. Type Event type: • System • Application • Information • Alarm Note: Each type of event is managed in its own buffer in the device.
Configuration Tool 7.4.1 Sorting the Archive table How to sort the Archive table by time or event: 1. Click the "Time" or "Event" column with the mouse. −>The table is sorted into alphabetical order according to the clicked column. 2. Click the "Time" or "Event" column again with the mouse to reverse the alphabetical order. −> The alphabetical order of the column is reversed in comparison to the current sorting in ascending or descending alphabetical order.
Configuration Tool 7.4.2 Filters You can show and hide specific events by means of a filter to make searching the archive easier. All the events listed in the Include window are displayed in the Archive table, all the events listed in the Exclude window are not displayed. Changing the assignment of an event from the Include to the Exclude filter, or vice versa: 1. Click on the event in the Include or Exclude window. −> The selected event is highlighted blue. 2. Click the button.
Configuration Tool 7.5 Troubleshooting Frequent questions about the SICLOCK TC100 Configuration Tool and solutions to problems are listed below. Table 7-5 Solutions to problems with the Configuration Tool Question / problem Cause / remedy Authorization not possible in offline mode The data do not include any authorization parameters. An online authorization has to be made. See Authorization (Chapter 7.2.2).
Configuration Tool Table 7-5 Solutions to problems with the Configuration Tool Question / problem Cause / remedy Parameters are displayed without values The authorization level has been raised after a download, so that parameters with a higher authorization are visible. However no values are returned for a request with a lower authorization. You can update these values with the button, and read them individually. See Parameters (Chapter 7.3), Authorization (Chapter 7.2.
Configuration Tool 7-6 © Siemens AG 2010 All Rights Reserved SICLOCK® TC100 Operating Instructions
Parameter assignment and operation of the device 8 SICLOCK TC100 has a two-line, alphanumeric LCD display with background lighting and automatic contrast control for displaying the date and time, messages and status. You can use the MODE button to readout and change parameters important for commissioning. .
Parameter assignment and operation of the device 8.1 Status display When the device is switched on, operation and status display are not possible for a brief ramp-up time. SICLOCK TC100 ....... Figure 8-2 Device ramp-up display after switch on The time, date and current synchronization state are shown during operation. 09:48:26 → NTP Fr, 01. Oct.
Parameter assignment and operation of the device Status display with queued message EVENT event-text event-text.. ↔ 19/09/2010 10:41:27 event-text event-text.. Figure 8-4 Example of display during operation with error The top line shows the message type and the date / time alternately. The message text is shown scrolling through the bottom line. When a message arrives, the background lighting is automatically switched on for 10 minutes.
Parameter assignment and operation of the device 8.2 Operation and parameter assignment 8.2.1 One-button operation with the MODE button The MODE button enables restricted operation and important parameters to be read out directly on the device. This mainly involves the network settings required to commission the device. There are three different operational actions for the MODE button: Short button press A definite button press, but for less than 3 seconds.
Parameter assignment and operation of the device Example 2: IP Gateway 000.000.000.000 -> Figure 8-6 Example 2 of one-button operation The display shows the readout of the currently set IP gateway. A short button press "turns the page" to readout the next parameter. A long button press is not possible in this mask (no long arrow on the right). Example 3: -> Select -->Reset 192.168.001.
Parameter assignment and operation of the device 8.2.2 Network settings on the device One-button operation can be used to read out the network settings of the device, and settings can be made to the extent required for commissioning. The following can be set and/or readout: • IP address, selection from the list offered • Subnet mask, selection from list offered • Gateway, read only. The following diagram shows the setting options: . 11:46:48 ->GPS1 Mo, 4. Oct. 2010 short 45s Level 1: IP adress 192.
Parameter assignment and operation of the device In this way, you can add your own values to the list of options, and assign any IP addresses: For this purpose, you need a notebook or PC with an Ethernet connection to the device. The notebook must already be in the desired IP subnet. 1. Open a CMD shell on the notebook. 2. Press the button until the list of options is displayed (operating level 2, IP address flashes, only in this status can new values be added). 3.
Parameter assignment and operation of the device 8-7 © Siemens AG 2010 All Rights Reserved SICLOCK® TC100 Operating Instructions
Parameter assignment 9 Frequently required settings are described in the following.
Parameter assignment 9.1 Connecting external synchronization The external synchronizations can be connected to SICLOCK TC100 via Ethernet as an NTP server and/or as a radio clock via point-to-point connections. The prerequisite for operation is at least one external synchronization. Additional external synchronizations can serve as substitute synchronizations in the event of a fault, see Redundancy (Chapter 2.6).
Parameter assignment 9.1.2 Operation as NTP client Four IP addresses of NTP servers can be assigned for SICLOCK TC100 as an NTP client. The servers are queried regularly, and a preferred server is selected according to a strict selection strategy. For the strategy in the event of loss of server, see Redundancy (Chapter 2.6). NTP Client You activate the client service with the parameter /NTP Client/NTP Client (0.18.01).
Parameter assignment 9.2 Connecting time receivers The following options are available for connecting the time receivers:: • Ethernet connection via NTP Server • Ethernet connection via SIMATIC Verfahren The following sections describe the parameter assignment options. 9.2.1 NTP server service An NTP server is available at the Ethernet port. The NTP server supports the modes Any/unicast and Multicast according to RFC2030. Any / unicast (standard mode) This mode is used by, e.g., PCs.
Parameter assignment 9.2.2 SIMATIC mode SIMATIC mode is supported at the Ethernet port by two protocols: • PCS7-compatible mode • S5-compatible mode The setting is made with the parameter /SIMATIC Mode/Ethernet 1 (0.15.01). Mode You set the send clock between 0 s, 1 s and 10 s with the parameter entry /SIMATIC Mode/Ethernet 1/Mode (0.15.01). Send condition You define whether the signal is always output or only when synchronized with the parameter entry /SIMATIC Mode/Ethernet 1/Send Condition (0.15.01).
Parameter assignment 9.3 General settings on the device The important general settings are described in the following, e.g. the time adjustment, the synchronization response etc. You will find a list of all the setting options in Parameter table (Chapter 10). 9.3.1 Time management Note Change the plant time at one single, central point, ideally on the central plant clock.
Parameter assignment Daylight saving The device makes the daylight saving change automatically at the parameterized switching times. Parameter /Time/Extended/Daylight Saving (0.09.07) Note The preset switching times are consistent with the regulations currently valid in the European Union. The setting "Change = No" suppresses the time change, and the plant is operated with standard time. The calendar rule for the daylight saving time change can be defined worldwide via a parameter.
Parameter assignment Microsteps If a difference occurs between the input synchronization (e.g. radio clock) and the device up to a tolerance threshold of several seconds, this difference is not adjusted immediately as this would lead to a time jump in the time synchronization. This difference is run down incrementally in microsteps, which are significantly below the time resolution of typical plants, and so remain unnoticed by the plant operation. This process may take up to several hours.
Parameter assignment 9.3.5 Temperature You activate the monitoring of the module temperature with the parameter entry /Environment/Extended/Temperature/Monitoring (0.24.01). You can set the following values: • Alarm • Warning • No monitoring The current module temperature is shown in the parameter entry /Environment/Status/Temperature (0.24.02). 9.3.6 Battery You can switch the battery off for storage with the parameter entry /Environment/Extended/Battery/Switch Off (0.25.
Parameter assignment 9-8 © Siemens AG 2010 All Rights Reserved SICLOCK® TC100 Operating Instructions
10 Parameter table Table 10-1 List of SICLOCK TC100 parameters Access1) / no. Parameter Eintry Value range / default Time Local time Time and date UTC time Time and date Time zone Offset from UTC to zone time 0.09.04 0.09.02 0.09.06 Min: UTC-12:00 h Max: UTC+14:00 h Default: UTC+01:00 h Min: Yes Max: No Default: Yes Min: February, third Sunday, 00:00 h Max: Specified date and time Default: March, last Sunday, 02:00 h Time / Extended Daylight saving time Change 0.09.
Parameter table Table 10-1 List of SICLOCK TC100 parameters Access1) / no. Parameter Eintry Value range / default Time / Extended /Atomic Time TAI TAI time Time and date Offset from UTC to TAI Offset 0.09.03 0.09.01 TAI events 0.09.
Parameter table Table 10-1 List of SICLOCK TC100 parameters Access1) / no. Parameter Eintry Value range / default Redundanz Redundancy Priority 0.09.10 Timeout Min: Master Max: Slave Default: Master Min: 10 mins Max: 720 mins Default: 30 mins Min: 0.0.0.0 Max: 255.255.255.255 Default: 192.168.1.10 Min: 0.0.0.0 Max: 255.255.255.255 Default: 255.255.255.0 Min: 0.0.0.0 Max: 255.255.255.255 Default: 0.0.0.0 Min: 00.00.00.00.00.00 Max: FF.FF.FF.FF.FF.FF Default: 00.
Parameter table Table 10-1 List of SICLOCK TC100 parameters Access1) / no. Parameter Eintry Value range / default NTP server NTP server Operation 0.16.01 Multicast[4] Mode 0.16.02 Multicast address Min: On Max: Only when synchronized Default: On Min: Off Max: 60 s with local time Default: Off Min: 0.0.0.0 Max: 255.255.255.255 Default: 0.0.0.0 Min: Off Max: On Default: Off Min: 0.0.0.0 Max: 255.255.255.255 Default: 0.0.0.0 Min: 0.0.0.0 Max: 255.255.255.
Parameter table Table 10-1 List of SICLOCK TC100 parameters Access1) / no.
Parameter table Table 10-1 List of SICLOCK TC100 parameters Access1) / no. Parameter Firmware base Eintry A2B number (A2B00061430) 0.28.03 Version number Firmware base A2B number (U300) 0.08.04 Version number Processor version A2B number 0.08.02 Version number Hardware version A2B number 0.08.03 Release Value range / default Min: 0 Max: 4294967295 Default: 0 Min: 0.0.0 Max: 65535.65535.65535 Default: 0.0.0 Min: 0 Max: 4294967295 Default: 0 Min: 0.0.0 Max: 65535.65535.
Service and maintenance 11.1 11 Battery The device has an integrated battery which supplies a clock module and the archive buffer during phases without the power supply. The battery can be switched off when put into storage, which lengthens its service life and availability. After a minimum operating period of 30 minutes after Power Up, SICLOCK TC100 checks once whether the battery is switched off. If necessary, the battery is then switched on automatically, and a message is output.
Service and maintenance 11.3 Software update Please contact Product Support for information and software updates for your SICLOCK TC100. See also Preface.
Messages 12 The messages are classified under four different types of event: • System (capacity for approx. 1,500 entries) • Application (capacity for approx. 4,500 entries) • Information (capacity for approx. 21,500 entries) • Warning (capacity for approx. 3,000 entries) Messages for which an outgoing event is triggered are termed persistent indications. Persistent indications are, e.g., alarms. Note Each type of event is managed in its own buffer in the device.
Messages Table 12-1 Overview of messages, with event type and brief description Default processor loaded Warning The default processor was loaded during the start. Input 1: DCF77 OK Information After a disturbance, the correct DCF reception has been detected again. Input 1: DCF77 signal disturbed Information During stable reception, a disturbance was detected in the DCF77 signal. Input 1: GPS OK Information After a disturbance, the correct GPS reception has been detected again.
Messages Table 12-1 Overview of messages, with event type and brief description Processor has not been updated System and A processor update has been performed, but the processor could not be updated. Information Hardware time set Information The SICLOCK TC100 internal real-time clock has been set. No usable NTP server Information No preferred server was found. No hardware time Application A valid time could be read out of the hardware.
Messages Table 12-1 Overview of messages, with event type and brief description Synchronization density Information States the number of synchronization inputs per interval. The message is triggered cyclically, and serves to evaluate the quality of reception. Synchronization status Information The message is triggered cyclically (e.g. every 12 h) to document the current external synchronization in the archive. Synchronization status (change) Information The synchronization status has changed.
13 Technical data Table 13-1 SICLOCK TC100, technical data Dimensions 180.0 x 88.9 x 47.0 (W x H x D in mm) Weight approx. 750 g Supply voltage 24 VDC (-15% to +20%) at X1 Power supply continuous current 0.7 A max. Transient voltage interruption 3 ms (at 20.4 to 28.8 V) max. Power consumption 15 W max. Power loss typically 7.
Technical data Table 13-1 SICLOCK TC100, technical data Battery Service life in operation > 12 years Service life when switched off during storage > 12 years Service life when switched on during storage < 6 years, see Battery (Chapter 11.
Technical data Table 13-1 SICLOCK TC100, technical data Status displays on the device Display Two-line, alphanumeric LCD display with background lighting and temperature-compensated contrast control LED 1x orange LED for Ethernet port link-up 1x green LED for Ethernet port activity 1x green LED for radio clock status 1x green LED for POWER 1x green LED for SYNC status 1x red LED for FAULT status Operator controls on the device Buttons 1x MODE button © Siemens AG 2010 All Rights Reserved SICLOCK® TC
Technical data 13- © Siemens AG 2010 All Rights Reserved SICLOCK® TC100 Operating Instructions
Dimension drawing 14 Figure 14-1 Dimension drawing © Siemens AG 2010 All Rights Reserved SICLOCK® TC100 Operating Instructions 1 -101
Dimension drawing 14-10 © Siemens AG 2010 All Rights Reserved SICLOCK® TC100 Operating Instructions
15 Circuit diagrams 15.1 Terminal assignment ; ; SDVVLYH 5DGLR &ORFN ; ; ; ; 5$',2 &/2&. *1' 5$',2 &/2&. $ 5$',2 &/2&.
Circuit diagrams 15-10 © Siemens AG 2010 All Rights Reserved SICLOCK® TC100 Operating Instructions
Spare parts / accessories Table 16-1 16 Spare parts and accessories with order numbers Order no.
Spare parts / accessories 16-10 © Siemens AG 2010 All Rights Reserved SICLOCK® TC100 Operating Instructions
A Annex A.
Annex A.2 Certificates and approvals DIN ISO 9001 certificate The Siemens quality management system for all production processes (development, production and sales) meets the requirements of DIN EN ISO 9001. This has been certified by DQS (the German society for the certification of quality management systems). Note The approval or certification is located on the rating plate. EMV Table A-2 EMC Guidelines USA USA General This device complies with Part 15 of the FCC Rules.
ESD guidelines B.1 B Electrostatic sensitive devices Definition All electronic modules are equipped with highly integrated ICs or components. Due to their design, these electronic elements are highly sensitive to overvoltage, and thus to any electrostatic discharge. Electrostatic Sensitive Devices are frequently referred to by the abbreviation ESD. This is also the international abbreviation for such devices.
ESD guidelines B.2 Electrostatic charging of persons Charge Anyone who is not connected to the electrical potential of their surroundings can be electrostatically charged. The figure below shows the maximum electrostatic voltage which may build up on a person coming into contact with the materials indicated. These values correspond to IEC 801-2 specifications.
ESD guidelines B.3 Fundamental measures to protect against static discharge Make sure the grounding is good Make sure all persons, workplaces and packaging are sufficiently grounded when ESD components are being handled. In this manner you avoid static discharge. Avoid direct contact You should only touch ESD components if this is unavoidable (for example, during maintenance work). Hold the modules so that you touch neither pins nor printed conductors.
ESD guidelines B-11 © Siemens AG 2010 All Rights Reserved SICLOCK® TC100 Operating Instructions
C List of icons Table C-1 Icon Description Toolbar of the Configuration Tool (See also General functions (Chapter 7.2)) Open Load a parameter assignment / an archive from the local file system Save Save a parameter assignment / an archive to a local file system Connect to a device Disconnect from a device Authorize Confirm event Confirm all events Ignore event Reject the queued event Parameter tab (see also Parameters (Chapter 7.
List of icons Table C-1 Icon Description Master level Master level without upload Operationally critical parameters Display parameters Entry This involves a parameter entry Archive tab (see also Archive (Chapter 7.
Glossary D Alarm Alarms are events with incoming and outgoing status. See Device. Archive The archive contains relevant events with additional information from the device. The archive can be searched for specific events with the aid of a filter. See Filters. Atomic time (TAI) The atomic time is defined as a time domain in the standards of some protocols (PTP, PTCP). A leap-second calendar is required to calculate the atomic time.
Glossary Events An event is triggered by the device, and is a message or a device status. See Device. Event type The various types of event are classified as follows: • System • Application • Information • Warning External synchronization External time source that is used to synchronize the SICLOCK TC100. Filters The archive can be searched for specific events with the aid of an Include and an Exclude filter. See Archive.
Glossary Online mode There is a connection between the Configuration Tool and the device. The current status is shown in color in the entry field of the IP address, in online mode the IP address is green. Parameter Related values / settings are grouped together in a parameter. A parameter contains one or more entries. See Entry. Password An authorization right may be required to access parameters. Passwords for various authorization levels can be defined with the Configuration Tool.
Glossary Radio clock All SICLOCK products that receive time via an aerial are termed radio clocks. The SICLOCK products SICLOCK DCFRS, SICLOCK GPSDEC, SICLOCK GPS1000 and packages include radio clocks. To give a more precise definition, the name can be preceded by the radio signal received: • GPS radio clock for GPS, and • DCF radio clock for DCF77 SICLOCK DCFRS Industrial version of the SICLOCK DCFRS radio clock with integrated DCF77 receiver.
Glossary UTC UTC stands for universal time coordinated. It is a combination of the international atomic time TAI and the universal time UT. The time zones are defined as positive or negative differences from UTC. Volatile parameter Volatile parameters are parameters containing values or states that change continually during operation. Zone time The zone time is the zone time derived from UTC.
Glossary D-1 © Siemens AG 2010 All Rights Reserved SICLOCK® TC100 Operating Instructions
Index A M Alarm output, 6-39 Atomic time, 9-78 Authorization, 7-48 Messages, 12-91 Microsteps, 9-80 Mounting position, 4-28 B N Battery, 9-81, 11-89 NTP client, 9-75 NTP server, 9-76 C Configuration Tool, 7-41 O D Offline mode, 7-48 Online connection, 7-47 Online mode, 7-48 Daylight saving time, 9-79 DIN rail, 5-29 Display, 9-80 E Electrostatic charging of persons, B-108 Electrostatic sensitive devices, B-107 ESD directives, B-107 Event types, 12-91 External synchronization, 9-74 P Parameter t
Index R Radio clocks, 9-74 Ramp-up, 8-66 Redundancy, 2-16 S Safety instructions, 1-9 Scope of delivery, 3-21 SICLOCK DCFRS, 6-36 SICLOCK GPS1000, 6-35 SICLOCK GPSDEC, 6-37 SICLOCK TC100 Configuration Tool, 7-41 SIMATIC mode, 9-77 Standard mounting rail, 5-29 Status indicator, 8-66 Synchronization, 9-79 Synchronization status, 8-66 T TAI, 9-78 Terminal assignment, 15-101 Time jump in plant operation, 9-79 Time receiver, 9-76 Time zone, 9-78 U u600 file, 7-43 UTC time, 9-78 W Warning output, 6-39 Warning
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