Siemens BH17 7ER - Manuals

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 6 Issue 7 1. INTRODUCTION 1.1 Purpose This Handbook contains the information needed to install and maintain the STCL MIDAS Outstation. In the interests of Health and Safety, when installing, using or servicing the equipment, the instructions ...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 8 Issue 7 1.4 Abbreviations COBS Control Office Base System CRC Cyclic Redundancy Check EMC Electro Magnetic Compatibility HDLC Higher level Data Link Control IDC Insulation Displacement Connector LCC Local Communications Controller MIDAS Mot...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 9 Issue 7 1.6 SAFETY WARNING In the interests of Health and Safety, when installing, using or servicing this equipment the following instructions must be noted and adhered to: i) Only skilled or instructed personnel with relevant technical kn...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 10 Issue 7 2. EQUIPMENT DESCRIPTION 2.1 Functionality MIDAS Outstations are physically located adjacent to motorways that have been equipped with inductive loops. Loop pairs are normally sited at 500m intervals along the carriageway. One pair...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 11 Issue 7 COBS RS485 Link TPR-O/S Link 2 MIDAS LCC MIDAS TRANSPONDER MIDAS OUTSTATION Up to 10Inductiveloop pairs O/S Auxiliary Link TPR-O/S Link 1 LCC-TPR Link V.26 Link MIU MIDASTransponder orOutstation ENGINEER’S TERMINAL MIDAS LCC MIDAS ...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 12 Issue 7 20 Loops Power PC PCB Comms I/O PCB 20 detector & 20 faultBits from Detectors & 1Reset Bit to Detectors.(HC levels) + power 5 off LoopDetector PCBs backplane 2 x RS485 RS 485 LineProtectionModule PCB To Engineer’sTerminal 7...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 13 Issue 7 Mains switch LED Enable switch SupplierLabel BatteryFuse BatteryIsolationSwitch SIEMENS Loop Detectors POWER PC COMMS I/O PRC ERR W/D FAIL RUN DIAG ENGTERM RESET RESET LOCALTRANSPONDERRS485 REMOTETPR-O/S LINKLOCAL ADDRESS PowerPC C...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 14 Issue 7 2.3 Physical Arrangement The MIDAS Outstation is mounted in a standard 19” equipment rack of 3U height, which provides a mounting frame and mechanical protection for all the hardware. All RS485 inputs to the MIDAS equipment are rou...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 15 Issue 7 2.5 Cables The cables are connected as follows: Cable Connection Mains Via IEC320 connector on the front panel. See Section 3.7. RS485 Via Klippon block. See Section 3.2. Earths Refer to Section 3.5. Loops Refer to Section 3.4. Tab...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 17 Issue 7 3. INSTALLATION 3.1 Physical Installation The Outstation is supplied fully assembled with the exception of the Address Header and the mains power cable. All the parts needed for an installation are contained within the packaging. L...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 18 Issue 7 Terminal Block Position Link Function RS485 Polarity 1 Transponder - Outstation Link A 2 Transponder - Outstation Link B 3 Outstation Auxiliary Link A 4 Outstation Auxiliary Link B 5 - 12 Not used - Table 3 - RS485 Line Protection ...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 19 Issue 7 3.4 Loop Detector Leads The loop connection leads are supplied as a single cableform with 3 off Berg headers on the ‘outstation’ end and 4 off Klippon block at the ‘loop feeder’ end. Note that the Klippon blocks are not identical -...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 20 Issue 7 3.6 Address Header This sets the address of the unit in binary. Cover Removed Figure 6 - Address Header 3.6.1 Programming the Address Header Dismantle the unit by removing the two front cover screws, and cut the links where appropr...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 21 Issue 7 3.7 Connect Mains Lead to PDU Ensure the mains power to the cabinet is turned off before starting to connect the power lead. Connect the mains lead in accordance with Highways Agency drawings MCX 0156 sheets 1 and 2. The PDU is loc...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 22 Issue 7 4. COMMISSIONING Commissioning may be performed either with connection to the instation via a Transponder or by use of a suitable simulator. The simulator must provide an RS485 connection and is connected to the Outstation in place...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 23 Issue 7 4.3 Configure the Loop Sensitivities • When the traffic flow is dense it may be necessary to switch off all but the pair of channels to be tested by using the sensitivity switches on the loop cards (See Table 6 below). If the chann...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 24 Issue 7 4.4 Final Checks • If the Outstation is working correctly, no faults will appear in the Fault Report. • Check the Outstation address is correct for the location. • Make sure the TPR-O/S link switch is set to REMOTE unless a local l...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 25 Issue 7 5. MAINTENANCE Before undertaking any maintenance of the equipment, read the Safety Instructions in Section 1.6. When maintenance and refitting is carried out on other equipment within the cabinet, it may be necessary to move MIDAS...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 26 Issue 7 5.3 Fault Finding Listed below are the main faults that might be reported by Outstations. If any fault is reported which is not listed below, or a fault persists after trying the remedy(ies) suggested, consult STCL (see page 2 for ...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 27 Issue 7 Symptom Diagnosis Remedy The Mains is disconnected. Check that the mains is connected. The Mains has failed. Check the mains fuse. Check the mains supply. DO NOT reset the Outstation. See Section 5.4. The PSU has failed. The PSU ou...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 28 Issue 7 5.4 Reset Note: Do Not carry out a manual reset during a mains fail, as the equipment will shut down. It can only be restarted with mains present. To carry out a reset of the Outstation, locate the two buttons marked “Reset” on the...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 29 Issue 7 5.5.1 Default Settings The following table shows the default settings for the various items of equipment. It is important to ensure that the equipment uses the settings detailed below when installed. Default Setting Meaning Power P...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 32 Issue 7 5.5.7 RS485 Line Protection Module PCB This module protects the equipment against induced voltage transient and excessive line voltages/currents. The fuses will blow if excessive currents are coupled into the lines. It is unlikely ...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 33 Issue 7 6. USE OF THE STCL ENGINEER’S TERMINAL 6.1 General Note: The following section applies only to the use of an STCL Engineer’s Terminal. This section assumes that the user is familiar with Windows  software and terminology. Plug the...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 34 Issue 7 • FR - Fault Report • LR - Logging Report • BS - Baud Speed • AM - About Midas These options are described in detail later in this section. There is a status bar at the bottom of the window. On the left hand side there is a summary...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 35 Issue 7 6.2.1 Configure Baud Rate Choose from 9600, 4800 or 2400 baud speed for the Engineer’s Terminal to communicate with the Outstation. Click on the <OK> button to confirm the entry and close the window. <Cancel> closes the...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 36 Issue 7 6.3.1 Extended Status This facility displays a view-only dialog box with the data taken from the Extended Status Reply message. Click on the <OK> button to close the window. Figure 11 - Extended Status Data Dialog Box

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 37 Issue 7 Dialog Box Field Possible Data Explanation Outstation Mode Initialisation, Normal or Reserved mode Current mode of Outstation Transponder Link Re-established or OK Transitory indication – do not use. Exception Exception reported or...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 38 Issue 7 6.3.2 Device Modification This facility displays a view-only dialog box with the data obtained from the Device Modification Reply message. Click on the <OK> button to close the window. Figure 12 - Device Modification Dialog B...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 39 Issue 7 6.4 Report Figure 14 - Report Menu Option 6.4.1 Fault Report This facility displays a view-only dialog box with the data obtained from the Fault Report message. Click on the <OK> button to close the window. Click on the <S...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 40 Issue 7 Figure 15 - Fault Report Dialog Box Dialog Box Field Possible Data Explanation Time 0-23 for hours, 0-59 for minutes, 0-59 for seconds Time the fault or clearance of fault occurred Fault Type Text Name of the fault. See Section 5.3...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 41 Issue 7 6.5 Logging Figure 16 - Logging Menu Option 6.5.1 Logging This facility first displays a dialog box as shown in Figure 17. The data to be displayed can be enabled or disabled, by clicking on the required check box(es). When a chang...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 42 Issue 7 The <Resume> button in the Logging box starts the scrolling of messages in the window again. In the dialog box shown below, the first message is a MIDAS Alert and all the others are vehicle data messages. Figure 18 - Logging ...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 44 Issue 7 6.6.1 Baud Speed This facility displays a dialog box with the data obtained from the Baud Rate Reply message. The data can be changed, by clicking on the required radio buttons. Click on the <OK> button to close the window, r...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 45 Issue 7 6.7 Help Figure 21 - Help Menu Option 6.7.1 About MIDAS... This facility displays a view-only dialog box with the data obtained from the “About” message. Click on the <OK> button to close the window. Figure 22 - About MIDAS D...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 46 Issue 7 6.8 Exit Figure 23 - Exit Menu Option 6.8.1 Quit This facility exits the application. Outstation

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 48 Issue 7 7.7 Data Rates Standard rates 2400, 4800, 9600. Other rates programmable up to 38,400. 7.8 Battery Backup Lead acid battery support - 20 hour operation. SRAM memory support - 1 year. 7.9 Lightning Protection Meets the requirements ...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 49 Issue 7 PC end9 way socket O/S end9 way plug 1 5 6 9 6 9 1 5 DTR CTS RTS DSR GND TX RX Figure 24 - Wiring Diagram for Engineer's Terminal to Outstation cable The part number of the software for the Engineer’s Terminal is 667/1/26752/000. 7...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 50 Issue 7 APPENDIX A - TECHNICAL DRAWINGS This Appendix contains the following drawings: 667/GA/26767/000 MIDAS Outstation 667/GA/26775/ETC Detector Loop Cable Assembly 667/GA/26771/ETC Comms I/O PCB Kit 667/DA/26771/ETC Comms I/O Circuit Di...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 51 Issue 7 APPENDIX B - PARTS LISTS This Appendix contains parts lists and drawing information for the Siemens MIDAS Outstation. A hierarchical breakdown of the main components is given in the form of a tree structure. References to technical...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 52 Issue 7 APPENDIX C - PART NUMBERS Equipment Description Part No Address Header 667/1/26774/000 Battery Backup fuse 518/4/90285/007 Comms I/O PCB Kit 667/1/26747/000 Line Protection Module fuse 518/4/90284/005 Loop Detector PCB 667/1/26758/...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 53 Issue 7 APPENDIX D - INITIALISATION SIMULATOR SCRIPT The following text file, stored as OSINI.SCR will initialise the Outstation. Run from the DOS prompt with: MIDEQUIP OSINI.SCR where MIDEQUIP.EXE and OSINI.SRC are in the current director...

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 55 Issue 7 INDEX —A— About MIDAS... ................................................................ 45 Address .............................................................................. 34 Link Values .......................................

MIDAS O UTSTATION S YSTEM H ANDBOOK 667/HB/26767/ETC Page 56 Issue 7 —O— Overview ........................................................................... 10 —P— Part Numbers ..................................................................... 52 Parts lists ........................................