Az LM Installation GuidelineAll information contained in or disclosed by this document is confidential and proprietary to Eldyne Electro Systems Pvt. Ltd. By accepting this material the recipient agrees that this material and the information contained therein will be held in confidence and will not be reproduced, disclosed, or used in whole or in part except for purposes of this document. All rights reserved. This publication and its contents are proprietary to Eldyne Electro Systems Pvt. Ltd. No part of this publication may be reproduced in any form or by any means without the written permission of Eldyne Electro Systems Pvt. Ltd. Please contact for detail information Eldyne Electro Systems Pvt. Ltd., P-21 Old Ballygunge Road, Kolkata – 700 019, India. Phone - +91 33 2281 5454, 5425, 5426 Fax - +91 33 2281 5757 e-mail :
[email protected] Rev. A B C Date September 20, 2004 December 30, 2005 August 10, 2006 Author S. Misra P. Nandi P. Nandi Reviewed S. Chatterjee S.Chatterjee S.Chatterjee Revision & Change: Rev. A B C Date September 20,2004 December 30, 2005 August 10, 2006 Author S. Misra P. Nandi P. Nandi Reason For Changes First Edition Incorporation of changes for V5.1.2 Incorporation of Toolkit details AzLM – Installation Guideline Eldyne Electro Systems Pvt. Ltd. REV. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG, Germany C 1/54 Contents : Topic 1. Introduction 2. Installation Of Rail Contacts (SK30H) 3. Installation of Track-Side Electronic Unit (EAK) 4. Checking Of Power Supply 5. Earthing of the Equipment 6. Terminations 7. Communication Link 8. Adjustment of Rail Contact 9. Address Setting 10. LED Indications Of EAK 11. Axle Counter Central Evaluator (ACE) 12. Connection of ACE 13. Connection of PDCU 14. LED Indication on ACE 15. Connection Diagram of EAK, PDCU, Serial Card and Parallel Card in a 2 DP – Single Section Configuration 16. Arrangement of Serial and Parallel Cards in ACE 17. System Diagnosis By Computer 18. Connection of Reset Box 19. Calculation of Current Consumption 20. Do‘s and Dont‘s 21. Log Sheet 22. ETU001 Specification and Ordering Code 23. Wiring Diagram of ACE Cabinet and Reset Panel 24. Pre-commissioning Check List AzLM – Installation Guideline Eldyne Electro Systems Pvt. Ltd. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG, Germany REV. C Page 3 4 8 10 10 10 11 12 15 16 18 19 23 24 27 28 29 38 41 42 43 44 45 Annexure - A 2/54 1 INTRODUCTION 1.1 Overview This document provides the specific guidelines along with Do’s and Don’ts practices for installation, commissioning and adjustment of Multi Section Digital Axle Counter of AzLM system. This document is more of a ready reference hand book for installer and maintainer for the system. 1.2 Recommended Tools • • Drilling jig from Alcatel / Chembre Tool Kit ETU001 1.3 Reference Count Direction (RCD) REFERENCE COUNT DIRECTION (RCD) RAIL CONTACT1 RAIL CONTACT2 SECTION1 SK1 SK2 SK1 SK2 Figure 1: Reference Count Direction (RCD) The reference count direction (RCD) must be defined for the track layout independent of the direction of travel. The use of RCD ensures that the correct order of counting into and out of a section is maintained throughout a series of detection points. Without the RCD the system cannot be correctly configured. According to figure 1, axles are counted in the section when a train passes Rail Contact1 in the direction of the arrow or a train passes Rail Contact2 in the opposite direction of the arrow. Axles are counted out of the section when a train passes Rail Contact1 in the opposite direction of the arrow or a train passes Rail Contact2 in the direction of the arrow. AzLM – Installation Guideline Eldyne Electro Systems Pvt. Ltd. REV. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG, Germany C 3/54 2 INSTALLATION OF RAIL CONTACTS (SK30H) Figure 2: Fitting of Rail Contacts on Rail Web 2.1 Selection of Installation Point on Rail • • • • • When choosing the new location for installing Rail Contact, all signalling aspects like overlap, shunting limits etc. have to be considered. The rail contact is mounted on the rail as shown in Fig. 2 between two sleepers. Any embossments on the rail web must be removed else another location for the rail contact has to be selected. On double-track lines the rail contact should be mounted preferably on the outside rail. Recommended spacing ≥ 1 m Distance to a rail joint (fishplated or welded or insulating joint) If the condition of the track is poor, the rail contact should have a distance of approximately 2 m to the next welded rail joint. This is recommended for reducing strain on rail contacts due to vibration. • Mandatory spacing ≥ 2 m Distance to the rail contact of same type (Sk30, Sk30H) of a neighbouring detection point. This is recommended for avoiding influence of flux between each other. • The operator must ensure that other equipment used or installed at the track does not influence the correct functioning of the detection points of Zp30H (AzLM) (e.g. detection points of other manufacturers). AzLM – Installation Guideline Eldyne Electro Systems Pvt. Ltd. REV. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG, Germany C 4/54 2.2 Rail Mounting Holes It is extremely important that the mounting holes are drilled in the correct position to ensure accurate adjustment of the Rail Contacts and therefore reliable working of the system. The following approximation formula can be used for calculating the height of the holes on the rail web. It is to be noted that all the heights are to be measured from the foot of the rail. Approximation formula a = (0.409 * h) It is important to note that, this formula is only a general one for an intial guideline. Experience from a pilot installation is more indicative for actual height. Same applies for old rails or rail with other profile. Figure 3: Drilling Position for installation of Rail Contacts a1, a2, a3 must not differ from each other by more than 1 mm. a= b= c= a calculated ± 1.5 mm 13 mm ± 0.2 mm 148 mm ±0.2 mm As seen in Fig. 3, position "a" of the mounting holes depends mainly upon the height of the rail “h”. Indicative examples for various rail profiles with a rail height between 140 mm and 180 mm and a rail width between 125 mm and 150 mm are indicated in the following table. They refer to "Flat Bottom" rail profiles as shown in Figure 3. Suitability of other rail profiles such as "Bullhead" or rails with a width less than 125 mm or larger than 150 mm must be individually established. Rail Profile a [mm] 90 lb 52 Kg 56 mm 63 mm 60 Kg 68 mm With the calculated dimension "a", the maximum adjustment of the Tx heads should be possible without infringing on the clearance profile or touching the rail. AzLM – Installation Guideline Eldyne Electro Systems Pvt. Ltd. REV. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG, Germany C 5/54 The four M8 bolts must be tightened to 25 Nm by means of an adjustable torque wrench supplied only with the Tool Kit ETU001. 2. The heads may get damaged if left loose on the rail. drilling machine may be made available from Eldyne. Each Tx head is mounted on an aluminium casting with two M8 bolts.5 Mounting of Rail Contact • The rail contact must be mounted on the rail so that the Tx heads are on the outside and the Rx heads on the inside of the rail. It is important that the teeth and grooves of the aluminium casting and the Tx head are correctly lined-up. The three M12 bolts must be tightened to 45 Nm by means of an adjustable torque wrench supplied only with the Tool Kit ETU001. 2. A pilot drill of 6mm or 8mm diameter can be made for convinience. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. • Washer Nut M12 Bolt Nylon Bush Insulating Plate Figure 4: Mounting of Rail Contact AzLM – Installation Guideline Eldyne Electro Systems Pvt. Ltd. Germany C 6/54 . REV.4 Use of Drilling Jig (Recommended) The drilling jig consists of: • Drilling template • Mounting device for the drilling machine • Templates for the standard rail profiles • Fastening device • The drilling machine Optionally.3 Drilling The final three holes of diameter 13mm are to be made on the rail web.2. Choosing right length of integral cable is very important before installation. those cables can be identified easily. Mark the rail contact integral cables.e. to protect the rail contacts from hanging metal objects from passing train. The rail contacts are now ready to get connected to the electronic unit. before putting them inside the protective hose. C 7/54 . as Sk1 / Sk2 according to reference count direction so that after taking out from the other end of the protective hose.5m and 8m. The integral cables of the rail contact are available with three different lengths 4m. The length of the protecting hose must be adequate to ensure that the necessary support for the cable at the heads is provided and that the hose clamp at the EAK can be correctly installed.Note: • • • • • After tightening the nuts. The brackets for the protective hose must be insulated from the rail. Exposed integral cables of rail contact at the Tx & Rx side should have adequate radius of curvature so as to avoid stress on the cable. If it is less than 2mm the transmitter head and the aluminium casting must be re-checked for correct fitting. this exposed part of the cable does not touch the sharp edge of the ballast. The hose must be made watertight with a rubber seal on the rail contact side and the hose clamp on the side of the EAK. the bolts should protrude a minimum of 2mm. The cable should not be shortened. The protective hose must be cut to the correct length before the cable is inserted. Germany REV. For this purpose nylon bushes are inserted into the holes of the bracket. going directly away from the track and then at a right angle into the electronic unit). Deflector plates to be installed as shown in figure 5. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. The integral cables of rail contacts must be laid avoiding loops (i. Ltd. 5. The transmitter head must not touch the rail-head. The rail contact cables are protected electrically and physically by means of protective hose. Measure should be taken that. • • • • • • Deflector Plates Figure 5: Installation of Deflector Plates AzLM – Installation Guideline Eldyne Electro Systems Pvt. 3. AzLM – Installation Guideline Eldyne Electro Systems Pvt. REV. if installed. The rail contact that is first crossed by an axle in the axle counter reference direction is defined as rail contact 1 (Rx1/Tx1) and the other rail contact as rail contact 2 (Rx2/Tx2). The contacts are connected according to this definition to the terminals of the electronic unit. Fasten the screen to the earthing bar by means of a cable tie and connect the screen to the earthing bar using the clip supplied. If EAK is placed inside the location box it is recommended to house the EAK with a dust cover also available optionally from Eldyne. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG.1.3. EPC 001 – CI Lockable Mushroom Cover with SS stand is optionally available from Eldyne. This would normally be the direction of increasing mileage. Rail contact and wire colour Rx 1(black) Rx 1 (transparent) Rx 1 (blue) Tx 1 (transparent) Tx 1 (black) Tx 2 (black) Tx 2 (transparent) Rx 2 (blue) Rx 2 (transparent) Rx 2 (black) Terminal on Zp30H Sk1 / E1 Sk1 / E2 Sk1 / E3 Sk1 / S2 Sk1 / S1 Sk2 / S1 Sk2 / S2 Sk2 / E3 Sk2 / E2 Sk2 / E1 The screen of the rail contact cables is connected to the earthing bar: • • Remove the cable insulation for a length of approximately 45mm. Germany C 8/54 . Housing Of the Equipment It is strongly recommended to house the EAK in the Mushroom Cover. (see table below). an axle counter reference direction has been defined.2 Connections To obtain the correct direction of counting. out side the location box. Ltd. Installation of Track-Side Electronic Unit (EAK) 3. Note: If separate power supply is used for installation.The pairs of wire have to be twisted properly as shown in Figure 6. Twisting of conductors Exposing the screen Earthing Clip Fig. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. AzLM – Installation Guideline Eldyne Electro Systems Pvt. Ltd. Connections Superimposed Power (+) & Data Line Superimposed Power (-) & Data Line Terminals 3 13 It is mandetory to provide a shorting link between terminal 2 & 1 and 12 & 11 if the same pair of conductors is used for superimposed data & power supply to the EAK. Germany C 9/54 . REV. 6: Fixing of Rail Contact Integral Cable at EAK Side The connection for Power Supply / Communication to the EAK is furnished in the following table. the communication line has to be connected between terminals 3 & 13 and the 60V power supply has to be connected to terminals 1 & 11. 4. it takes much higher current during startup. The housing has to be earthed to a suitable low inductance (approximately L<40µH) and low resistance (approximately R<4 Ω) earth. The power consumption per EAK is 9W (appoximately). As there is a SMPS based DC-DC converter in the analog card. REV. Power. 5. 6. Extreme care should be taken to see that the power source does not have any change over time from mains to battery during mains failure. Therefore care should be taken considering cable resistance and available voltage at the EAK so that the system can start up in a normal way. The ripple content of the power supply is recommended to be lower than 24mV peak to peak. Earthing of the Equipment The EAK has to be connected to the earth with a copper cable of minimum 25mm2 or an iron cable of minimum 50mm2. The earthing rules of the railway must be adhered to. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. Germany C 10/54 . Checking Of Power Supply Recommended power supply for track-side electronic unit (EAK) for AzLM is • • • • • 54 VDC to 72 VDC. Before installation the available voltages are to be checked at the power supply connectors 1 & 11. are recommended to be properly terminated preferably with cage-clamp type of terminals of proper matching of cable cross sections. AzLM – Installation Guideline Eldyne Electro Systems Pvt. Care should also be taken to see that power supply does not have any kick beyond upper tolarence value (72VDC) during startup or charging after power failure. Other cross-sections may be necessary due to national regulations. This must be ensured that in all the conditions the available power supply voltages should be in the above tolerance limit (54VDC to 72VDC). Ltd. Care should also be taken that power supply source is not under / over loaded beyond it’s specification. Terminations All service wires of EAK (viz. Communication. Figure 7: Matched Pair of 4 Quad Cable AzLM – Installation Guideline Eldyne Electro Systems Pvt. REV. yet a maximum attenuation in the communication link is 24dB.White & 6th Pair Red . Germany C 11/54 .601communication protocol with ISDN modulation.7.Grey. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. The maximum transmission distance is 13KM with a good quality communication cable having maximum resistance of 56ohm/KM and capacitance of 45nF/KM. a physical communication link must be needed. QUAD 4: 7th Pair Orange .White & 2nd Pair: Red .Grey.Grey. QUAD 3: 3rd Pair: Green . QUAD 1: 1st Pair: Blue . Ltd. Communication Link For communication with the axle counter central evaluator. Though the transmission level of the system is 0dBm. QUAD 4 QUAD 3 QUAD 1 QUAD 2 Cable Dia: 0. QUAD 2: 5th Pair: Brown .White & 4th Pair: Red . The system uses two wire ANSI T1.White & 8th Pair Red .Grey.9 mm Specification: IRS TC 30/96. For better reliability the correct pair of star quad cable should be used with proper terminations. 8: Tool Kit ETU001 Figure 9: Tool Kit ETU001 Multi function selector switch Adjustable Torque Wrench AzLM – Installation Guideline Eldyne Electro Systems Pvt. Ltd. Germany C 12/54 . 40 Figure 8: Positioning of Dummy wheel 8. The connector fits to matching connector on EAK Fig. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. REV. true RMS multimeter and adjusteble torque wrench. ADJUSTMENT OF RAIL CONTACT 8.2 Adjustment with Tool Kit ETU001 For adjustments. During adjustments the dummy wheel must be kept vertically at the centre of Rx heads. On main lines the device is normally set to 40mm. tool kit ETU001 (for detailed specification refer Chapter 22) has to be used only with its dummy wheel. Dummy wheel-simulates wheel presence True RMS multi-meter Integral cable with connector.8.1 Positioning of Dummy Wheel A dummy wheel is required for the adjustment of the rail contact. This should be positive without dummy wheel. The selector switch position 4 shows the rectified Rx voltage (MESSAB1) for SK1. After getting the positive and negative voltages within the specified limit the transmitter head has to be tightened properly with the torque wrench set at 25 Nm. The selector switch position 2 shows the value of output voltage of 2nd internal DC-DC Converter (Channel2) in Analog card. For fine adjustment the potentiometer R2 may be used. the MESSAB1 voltage should be negative. For fine adjustment the potentiometer R4 on the Analog board should be used. For proper adjustment the positive voltage should be greater than negative voltage by a value not less than 30mV for achieving suppression of spoke trolley wheels (As shown in Figure 10) so that the rectified Rx voltage does not go to negative (Figure 11) with the specified trolley wheel. • • • • • AzLM – Installation Guideline Eldyne Electro Systems Pvt. This can be adjusted by the potentiometer R1 on the Analog board and is made equal (or ±2%) to the value of MESSAB1 as measured without the dummy wheel. Ltd. MESSAB1 voltage without dummy wheel should be equal to the MESSAB1 voltage with dummy wheel but having an opposite polarity. The rectified voltage has to be checked with dummy wheel. • The selector switch position 1 shows the value of the output of 1st internal DC-DC Converter (Channel1) in Analog card. In ideal condition and for proper adjustment of rail contact. REV. if necessary. The selector switch position 8 shows the reference voltage for SK2 (PEGUE2) and can be adjusted following the same way as mentioned above using potentiometer R3 on the analog board. This should also be within the range of 22VDC to 35VDC. the test equipment must be connected to the diagnostic port of EAK and the Tx heads are moved upward or downward along the serration. the Transmitter head should be taken pulled up or pushed down. Taking the transmitter head upwards increases the negative voltage and decreases the positive voltage and vice versa. Keeping the selector switch at position 7. The selector switch position 5 shows the value of reference voltage for SK1 (PEGUE1). Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG.For adjustment. the SK2 is adjusted by measuring rectified Rx voltage for SK2 (MESSAB2) following the same way as mentioned above. After placing the dummy wheel on Rx1 vertically on the center. Germany C 13/54 . It is recommended that the adjustment should be done using a spoked trolley wheel that is normally used in the section. This should be within the range of 22VDC to 35VDC. • • Steps to adjust the rectified voltage: • Turning the potentiometer (R2) on analog board. The value of MESSAB1 should be within 80mV to 1000mV depending upon the drill position and rail profile. If there is a big difference between the positive value and the negative value. the rectified voltage without dummy wheel must be set to positive maximum. REV. The adjustment details carried out during installation or periodic maintenance for the detection point should be noted in the logsheet for future reference.• The voltage and frequency of the transmitter heads are to be measured by the true RMS multi meter only. Germany C 14/54 . Figure 10: Spoked Trolley Wheel which will not be detected by Axle Counter after adjustment W h e e l D is t a n c e v s S K 1 R e c t if ie d V o lt 200 180 160 140 120 100 80 60 40 20 0 -2 0 0 -1 5 0 -1 0 0 -5 0 0 50 100 150 200 250 D is t a n c e f r o m C e n t r e ( m m ) SK1-Rectified Volt (mV) -2 5 0 Figure 11: Voltage Pattern with a trolley wheel after adjsutment The power supply voltage fed to the track side electronic unit is also to be measured with the meter and the probe set directly to the power supply connector. AzLM – Installation Guideline Eldyne Electro Systems Pvt. For this purpose additional probe set is provided with ETU001. Ltd. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. These readings are available at the connectors of Tx cable for both SK1 and SK2. • To set a ´0´ press switch to the other end. Germany C 15/54 . S4 16 9 8 S3 1 1 0 16 S2 1 0 9 8 S1 1 Address Setting For EAK With HEX Address 0001 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 on both set of S4 16 9 8 S3 1 1 0 16 S2 9 8 S1 1 1 0 Address Setting For EAK With HEX Address 0002 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 on both set of Figure 12: Setting of Address The system will not work without proper address as defined in site specific software. Ensure that the switches are firmly set to the correct position. The set of addresses assigned to the EAKs in the site specific software must be maintained during installation. REV.9. Only insulated long needle like materials to be used. This address setting can be done by setting the DIP switches provided on the mother board as shown in Figure 12. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. • To set a ´1´ press switch to the end that is marked “1”. Labeling: ZERO SET 1 0 ONE SET 1 0 AzLM – Installation Guideline Eldyne Electro Systems Pvt. Ltd. must have an unique address. Address Setting Each EAK connected to the same ACE for a particular installation. Ltd. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. LED Indications of EAK LEDs are provided on the Analog and Evaluator / Digital cards to indicate different status of the system as shown in the Figure 13.10. REV. Germany C 16/54 . Analog Card IDSN Card (Digital Card) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Figure 13 : LED Indication for EAK of AzLM AzLM – Installation Guideline Eldyne Electro Systems Pvt. LED H1-1 H1-2 H2-1 H2-2 H3-1 H3-2 Colour Indication red on: wheel on rail contact 1 off: no wheel on rail contact 1 green off: wheel approaching red green red green on: wheel on rail contact 2 off: no wheel on rail contact 2 off: wheel approaching on: voltage H24V out of tolerance off: voltage H24V within tolerance on: voltage H5V o. no wheel approaching Different LED indications are shown in the following table for Evaluator / Digital card during system operation. sensor voltages (MESSAB2) within tolerance. Ltd. no wheel approaching Flashing sensor voltages (MESSAB1) within tolerance.k. Germany C 17/54 . REV. LED H1-1 H1-2 H2-1 H2-2 Colour Indication green Transmitting data green CPU1 indicates a fault during selftest of Analog part green Transmitting data green CPU2 indicates a fault during selftest of Analog part Normal operation Flashing OFF Flashing OFF AzLM – Installation Guideline Eldyne Electro Systems Pvt. off: voltage H5V not o.k.Different LED indications are shown in the following table for Analog card. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. AzLM – Installation Guideline Eldyne Electro Systems Pvt. CPU Card acts as the brain of AzLM. Germany C 18/54 . It works on 24VDC and generates 5VDC and 12VDC required for the electronic circuitry. Axle Counter Central Evaluator (ACE) Axle Counter Central Evaluator is the decision making unit for multi section digital axle counter. Power Supply Card has DC-DC converters. A Parallel Card has two non-vital outputs which are also configurable through site specific software for getting different signals. Two CPU Cards are required for 2oo2 system. with the help of a diagnostic software. One Serial Card can monitor maximum two detection points. All the cards are housed in a SUBRACK. Different possible configurations are • • • ACE-2-10 is a 2oo2 system with 10 I/O slots. REV. for example. The reset of a section is commanded through the Parallel Card. ACE-2-26 is a 2oo2 system with 26 I/O slots. ACE-2-42 is a 2oo2 system with 42 I/O slots. the CPU Cards used must be loaded with the site specific software. Serial Card receives information from detection points through ISDN communication link and provides this information to CPU Cards. Parallel Card is responsible for providing section information. The nomenclature indicates the number of Power Supply and CPU Cards and the number of I/O slots present in the subrack. indication of acceptance of reset by the system or a technical defect in a section etc. Two Power Supply Cards are required for 2oo2 system. health messages etc. For a specific application.11. This card takes instruction from CPU Cards and gives section clear/occupied output through potential free contact of relays in it. Diagnostic interfaces are available on CPU Card to connect it to a PC and check the system status. These CPU Cards have diagnostic interfaces and an alphanumeric display. Ltd. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. It has the following sub components. If a Serial Card is plugged into an I/O slot. • Power Supply to ACE. Polarity of the supply should be checked before connection. Figure 14 : Backplane of Axle Counter Central Evaluator ACE-2-10 U1 & U2 are the connectors for 24VDC Supply to ACE. either Serial or Parallel depending upon the site specific software. say slot 1. The slots S01 to S10 are used for I/O cards. Connectors X01/11 & X01/12 of the same I/O slot are used for communicating with another detection point. Connectors X01/5 & X01/6. connectors X01/9 & X01/10 are used for communicating (ISDN) with a detection point. AzLM – Installation Guideline Eldyne Electro Systems Pvt. • Connection of relays.12. If the second subrack is used to convert an ACE-2-10 to an ACE-2-26. Germany C 19/54 . and X01/7 & X01/8 should be made short with a small looping wire to avoid cross talk between two ISDN communication signal coming from two detection points connected with the same Serial I/O Card. Connections from X01/11 & X01/12 go to Pin14 & Pin15 respectively of another PDCU that is in connection with the concerned detection point. a flat cable with FRC connector of 10 pins is to be connected from C1 connector of the first subrack to the C1 connector of the second subrack as shown in figure 16 (page 21). Connection of ACE The following connections are to be made during installation of ACE. • Connection to the detection point. Connections from X01/9 & X01/10 go to Pin14 & Pin15 respectively of the PDCU that is connection with the concerned detection point. Each I/O slot has 12-pin WAGO strip connectors numbered from X01 to X12 on the backplane of the subrack. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. Ltd. REV. Technical defect). Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. 2 (viz. slot 10. X10/10. The detail of connections is shown in figure 15. In 2oo2 system two different relays are controlled by two different CPUs and both are supervised by each other. When both relays are picked up only then the vital relay connected externally to the Parallel Card is picked up. • Connectors X10/3 & X10/4 are used for providing Vital Input No. Both the non-vital outputs give 4-second pulse through opto-coupler for the conditions defined in site specific software. 24 V DC CONNECTOR X10/9 FUSE 500mA CONNECTOR X10/10 VITAL RELAY COIL CONNECTOR X10/11 CONNECTOR X10/12 24 V COMMON Figure 15 : Connection of Vital Realy with Parallel Card AzLM – Installation Guideline Eldyne Electro Systems Pvt. • Connectors X10/9. are given below. Pull up voltages are required to use these outputs in electronic circuits. X10/11 & X10/12 give the vital relay output through the potential free contact of two relays provided on the Parallel Card.The pin assignments for a Parallel Card plugged in. • Connectors X10/1 & X10/2 are used for providing Vital Input No 1 (viz. • Connectors X10/5 & X10/6 are used for providing non-vital output no. A free wheeling diode (1N 4007) should be connected across the vital relay coil as shown in the figure 15. Hard Reset). Ltd. Preparatory reset). The contacts of the external vital relay QN1 (8F-8B) can be connected to interlocking as per requirement. 1 (viz. REV. 2 (viz. • Connectors X10/7 & X10/8 are used for providing non-vital output no. This will help to protect the Parallel Card from higher voltage generated across the relay coil during the change of position of relay. say. Germany C 20/54 . Reset Acceptance). Figure 16 : Backplane of Axle Counter Central Evaluator ACE-2-26 AzLM – Installation Guideline Eldyne Electro Systems Pvt. Ltd. Germany C 21/54 . Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. REV. 17 : Backplane of Axle Counter Central Evaluator ACE-2-42 AzLM – Installation Guideline Eldyne Electro Systems Pvt. REV. Ltd. Germany C 22/54 .Fig. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. In some applications (where local power supply is used to feed the EAK) the superimposed power and data is not used. 18 : Connection of Power Data Coupling Unit ( PDCU ) PDCUs are to be installed on 35mm DIN rail. 4. The power to the EAK goes through this fuse and if it is blown then there will be no power at detection point and a red LED within the PDCU will glow. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. One PDCU is used for one detection point only. REV. In that case. Germany C 23/54 . There is a 315mA fuse inside the PDCU. the PDCU should be used for isolation of communication line and only connector no.13. Connection of PDCU PDCU is the interface between outdoor equipment (Detection Point) and indoor equipment (ACE). To EAK (PIN 3 & 13 RESPECTIVELY) + 60 V 1 2 3 4 5 6 7 8 60 V + FUSE 315MA FUSE BLOWN INDICATOR 11 12 13 14 15 16 17 18 TO SERIAL I/O CARD CONNECTOR 9 & 10 RESPECTIVELY OR CONNECTOR 11 & 12 RESPECTIVELY Fig. It has a superimposing circuit for using same conductor for power and data. 5 and 14. Ltd. AzLM – Installation Guideline Eldyne Electro Systems Pvt.15 are used. then the screen goes blank for a short period. LED Indication of Power Supply Card 14.14. Then the normal operation begins.2 CPU Card Fig. under voltage at output 2 Input voltage too low. LED Indication on ACE All the cards in ACE have their own LED indications. under voltage at output 1 Over load. C 24/54 . 14. AzLM – Installation Guideline Eldyne Electro Systems Pvt. After that a ’_’ sign appers and stays for approximately 2.5 minutes.1 Power Supply Card There are three LEDs on power Supply Card. 20 : Front Panel of CPU Card The alphanumeric display on the CPU Card shows the following indications: Start up: Initially the display is illuminated for a short while. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. Germany REV. LED 1 ON ON ON ON OFF OFF OFF OFF LED LED 2 ON OFF ON OFF ON ON ON OFF Meaning LED 3 ON ON OFF OFF ON OFF ON OFF Normal operation Over load. input voltage too high Not applicable Not applicable Not applicable No input voltage LED 1 LED 2 LED 3 Figure 19. Ltd. 3 Serial Card The I/O Interface consists of two independent ISDN transmission paths. REV. The data download through serial interface is only possible with CPU Card 1. In normal operation both LEDs flash. The flashing LEDs show the communication between the processors. Both CPU Cards are interchangeable. if a valid ISDN telegram was received from the associated detection point. The serial interface is used to download diagnostic data by means of serial (RS232) interface cable.) The Ethernet port is used to download diagnostic data using Ethernet interface.Normal operation: Rotating bar Faults: Axle counter application stopped. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. Ltd. 14. The CPU Card installed in the left slot is mentioned as CPU Card 1 and the CPU Card installed in the right slot is mentioned as CPU Card 2 (Ref. Not used. in a 2oo2 CPU system they are used for two detection points. Fig.g. Figure 24). The LED flashes. if the ISDN link to the associated detection point is operational. Germany C 25/54 . 21 : LED Indication Of Serial Card AzLM – Installation Guideline Eldyne Electro Systems Pvt. The LED goes on. (Facing the Axle Counter Central Evaluator. e. diagnostic still available: Alternating x and X Axle counter application and diagnostic stopped: Standing bar in any orientation LED1 LED 2 and 3 LED 4 The flashing LED shows the communication on the Ethernet interface. The data download through Ethernet interface is only possible with CPU Card 2. Ltd. 22 : LED Indication of Parallel Card LED Row Channel Colour Function 1 2 3 4 4 5 6 1+2 1+2 1+2 1 2 1+2 1+2 green green green yellow yellow yellow green External input 1 activated External input 2 activated Relay picked up (voltage on relay) Non-vital output 1 activated Non-vital output 2 activated Polling Don’t Care AzLM – Installation Guideline Eldyne Electro Systems Pvt.4 Parallel Card LED Channel 1 LED Channel 2 1 2 3 4 5 6 Fig. Germany C 26/54 . Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. REV.14. PDCU. 23 : Connection Diagram for 2 DP – Single Section Configuration AzLM – Installation Guideline Eldyne Electro Systems Pvt.15. Fig. Ltd. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. Germany C 27/54 . Connection Diagram of EAK. REV. Serial Card and Parallel Card in a 2 DP – Single Section Configuration External Input 1 (+) [Connector 1 of Parallel I/O] : External Input 1 (-) [Connector 2 parallel I/O] : External Input 2 (+) [Connector 3 of Parallel I/O] : External Input 2 (-) [Connector 4 parallel I/O] : Non-vital Output 1 (+) [Connector 5 parallel I/O]: Non-vital Output 1 (-) [Connector 6 parallel I/O] : From ‘RST+’ connector of Reset Box 24V (-) Common from Power Supply From ‘RST+’ connector of Reset Box 24V (-) Common from Power Supply To ‘RA’ connector of Reset Box 24V (-) Common from Power Supply Either External Input 1 or External Input 2 to be used. 16. REV. Arrangement of Serial and Parallel Cards in ACE Fig. CPU. 24 : Arrangement of Power Supply Unit (PSU). Germany C 28/54 . Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. Serial and Parallel Cards in ACE in a 8 DP – 6 Section Configuration AzLM – Installation Guideline Eldyne Electro Systems Pvt. Ltd. The diagnostic PC must be a Pentium PC having a serial interface RS-232 (19200 bps) port with Windows operating system. System Diagnosis By Computer For AzLM. it should be disconnected from both ends. After running the diagnostic software. versions etc. The serial interface has to be connected to the serial interface port on the CPUCard 1 of ACE by a Nullmodem cable. REV. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. The status of elements are displayed on the PC screen in a coded message format with date & time of occurance. detection point. Elements current data and Historical data) can be downloaded and analysed on the PC. AzLM – Installation Guideline Eldyne Electro Systems Pvt. Ltd. It is not recommended at all to disconnect the nullmodem cable from diagnostic PC end but keep it connected at the CPU card end. Note: The nullmodem cable should always be kept connected at the CPU card end as well at the diagnostic PC end.17. The historical data may be used to reconstruct the sequential occurance of events happened in the AzLM system. This cable must have female DB9 connector at both ends. interfaces. The elements data includes status of section. loaded with a diagnostic software. The diagnostic messages are explained in the following chapter. the main diagnostic tool is the PC. the system data (viz. In case the nullmodem cable needs to get disconnected. Germany C 29/54 . detection point. state. e. Germany REV. CPU Card on left side of ACE subrack) 2 Message from CPU2 (that is. …) which is specified in the site specific data. namely. These element numbers are listed in the element window of the diagnostic tool together with the names which are used in the layout plan. Information about different events. Each element has its own number (e. n=1. There are five types of diagnostic events. Self Test of Analogue part and Digital part Parameter format: w: result of Analogue Self Test of CPU1 x: result of Analogue Self Test of CPU2 y: result of Digital Self Test of CPU1 z: result of Digital Self Test of CPU2 Diagnostic Event Parameter Explanation Date/Time Element Type Element Number Diagnostic Event Parameter RNr 1 Replica 3 Date/ Time yy:mm:dd hh:mm:ss:sss AzLM – Installation Guideline Eldyne Electro Systems Pvt. There are several element types. C 30/54 .1 Important Diagnostic Messages The following format of diagnostic messages is used in the history files and element data files generated by the diagnostic tool. serial I/O card etc. site specific data.. operational name. RNr Replica CPU number from where the diagnostic messages are read out.. The new difference between the CPUs is y axles.g. Element Type Detection Point Element Number n DP information VERSATZ x (y) Counting fault of x axles in DP n. CPU Card on right side of ACE subrack) 3 Message from CPU1 and CPU2 Date and time of occurrence of diagnostic event. section. parallel I/O card. Information: CPU 1 and 2 are sending a different number of counted axles. 0 Message from all running CPUs 1 Message from CPU1 (that is.17. Ltd. 2.g. version and axles. This may be caused by a miscount 1 3 yy:mm:dd hh:mm:ss:sss Detection Point n DP information ST A w x D y z in one CPU due to non-standard small wheels. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. RNr Replica Date/ Time Element Type Element Number Diagnostic Event Parameter Explanation w/x/y/z = 1 : o. Ltd. w x y z) AzLM – Installation Guideline Eldyne Electro Systems Pvt. Germany REV. C 31/54 .k. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. sz=0: no drift warning in the last 5 minutes sz=1: drift warning Summary of Drift Warnings from DP n every 5 minutes: Information: A drift warning is activated if the analogue voltage “MESSAB“ is out of tolerance. Parameter format: sz=0: actual no drift warning sz=1: actual drift warning a: Actual message from CPU 1 about rail contact 1 b: Actual message from CPU 2 about rail contact 1 c: Actual message from CPU 1 about rail contact 2 d: Actual message from CPU 2 about rail contact 2 w: number of DRW seen from CPU 1 at rail contact 1 x: number of DRW seen from CPU 2 at rail contact 1 y: number of DRW seen from CPU 1 at rail contact 2 z: number of DRW seen from CPU 2 at rail 1 3 yy:mm:dd hh:mm:ss:sss Detection Point n DP information DRW sz 1 3 yy:mm:dd hh:mm:ss:sss Detection Point n DP information DRW sz (a b c d. w/x/y/z = 0 : test failed Drift Warning from DP n: Information: A drift warning is activated if the analogue voltage “MESSAB“ is out of tolerance. Information: The wheel pulse generation part of the detection point may be defective. Information: The wheel pulse generation part of the detection point may be defect. This message may also be due to vehicle movements with non-standard small wheels or due to shunting movements over the rail contact. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. Information: The wheel pulse generation part of the detection point may be defect. y z) 1 3 yy:mm:dd hh:mm:ss:sss Detection Point n DP information DFM a b AzLM – Installation Guideline Eldyne Electro Systems Pvt. C 32/54 . Germany REV.RNr Replica Date/ Time Element Type Element Number Diagnostic Event Parameter Explanation contact 2 Defect Warning from DP n. Parameter Format: sz=0: actual no defect warning sz=1: actual defect warning a: Actual message from CPU 1 b: Actual message from CPU 2 y: number of DFW from CPU 1 z: number of DFW from CPU 2 Defect message from DP n . 1 3 yy:mm:dd hh:mm:ss:sss Detection Point n DP information DFW sz 1 3 yy:mm:dd hh:mm:ss:sss Detection Point n DP information DFW sz (a b. This message may also be due to vehicle movements with non-standard small wheels or due to shunting movements over the rail contact. Ltd. sz=0: no defect warning in the last 5 minutes sz=1: defect warning Summary of Defect Warnings from Dp n every 5 minutes. Parameter format: a: Actual message from CPU 1 b: Actual message from CPU 2 a/b = 1 : restart a/b = 0 : no restart Detection point n has a communication time out. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG.RNr Replica Date/ Time Element Type Element Number Diagnostic Event Parameter Explanation Parameter format: a: Actual message from CPU 1 b: Actual message from CPU 2 a/b = 1 : defect found a/b = 0 : no defect found Restart of the detection point n. Germany REV. Ltd. Parameter format: a: Actual message from CPU 1 b: Actual message from CPU 2 a/b = 1 : normal operation a/b = 0 : communication time out Wheel pulse without counting sz=0: no WPoZ in last 5 minutes sz=1: WPoZ Summary of WPoZ from DP n in every 5 minutes a: Number of WPoZ from CPU1 at rail contact1 b: Number of WPoZ from CPU2 at rail contact1 c: Number of WPoZ from CPU1 at rail contact2 d: Number of WPoZ from CPU2 at rail contact2 1 3 yy:mm:dd hh:mm:ss:sss Detection Point n DP information AR a b 1 3 yy:mm:dd hh:mm:ss:sss Detection Point n DP information AKT a b 1 3 yy:mm:dd hh:mm:ss:sss Detection Point n DP information WPoZ sz 1 3 yy:mm:dd hh:mm:ss:sss Detection Point n DP information WPoZ a b c d AzLM – Installation Guideline Eldyne Electro Systems Pvt. Information: Might be caused by a temporary power loss at the detection point. C 33/54 . The status of DP n is “ok“. The status of DP n is “defect“ due to a defect message (dfm).FK_ParEA_GF_Error (a) STP xx. Ltd.Eingabe m abgewiesen FK_ParEA_SchalterTasteProblem (a) STP xx. a = number of faults Reset command via parallel I/O card n with the address xx is not accepted due to the input m being activated for a too long a time. x: CPU1 of the detection point y: CPU2 of the detection point x/y = 1: timeout occurred x/y = 0: no timeout occurred The status of DP n is “ok“.RNr 1 1 Replica 3 3 Date/ Time yy:mm:dd hh:mm:ss:sss yy:mm:dd hh:mm:ss:sss Element Type Detection Point Detection Point Element Number n n Diagnostic Event DP transmission DP transmission Parameter REIH (1) NN p … r TO CAN STP xy Explanation The ACE did not receive the detection point telegram with the telegram number between p and r. If no train is present. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. a = number of faults The two channels of input m have not been activated at the same time on the parallel IO board n with the address xx.Eingabe m abgewiesen . C 1 1 3 3 yy:mm:dd hh:mm:ss:sss yy:mm:dd hh:mm:ss:sss Detection Point Detection Point n n State State OK dfw OK da 1 1 1 1 1 1 3 3 3 3 3 3 yy:mm:dd hh:mm:ss:sss yy:mm:dd hh:mm:ss:sss yy:mm:dd hh:mm:ss:sss yy:mm:dd hh:mm:ss:sss yy:mm:dd hh:mm:ss:sss yy:mm:dd hh:mm:ss:sss Detection Point Detection Point Detection Point Detection Point Extern_parallel_I/O Extern_parallel_I/O n n n n n n State State State State EA fault EA_command_refusal OK DEF st DEF komm DEF dfm STP xx . but one of the rail contacts indicates a permanent wheel pulse. this indicates a faulty rail contact or analogue board. The status of DP n is “defect“ due to a loss of communication. The status of DP n is “defect“ due to an unsuccessful self test. The status of DP n is “ok“. Germany 34/54 . No telegram received from the detection point within the predefined timeout. Output relay “track clear“ dropped due to a fault on the parallel IO board n with the address xx. REV.FK_ParEA_EingabeZuLang (a) - 1 3 yy:mm:dd hh:mm:ss:sss Extern_parallel_I/O n EA_command_refusal AzLM – Installation Guideline Eldyne Electro Systems Pvt. but a defect warning was sent. Reset command via parallel I/O card n not accepted due to input m being activated for a too short time. Selftests on CPU board are not executed. Inputs and outputs of parallel IO board n inhibited due to a detected fault on the board. REV. a = KS: output at channel1 inhibited b = KS: output at channel2 inhibited c = ES: input at channel1 inhibited d = ES: input at channel2 inhibited a/b/c/d = IO: input/output not inhibited Parallel IO board n is ok. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. Selftests on CPU board are not executed (there are more than 32 error counters). Inputs of parallel IO board n inhibited due to a detected fault on the board c = ES : input at channel 1 inhibited d = ES : input at channel 2 inhibited c/d = IO: input not inhibited Selftests on CPU board are ongoing.Eingabe m abgewiesen . Germany 35/54 . Ltd.FK_ParEA_EingabeZuKurz (a) Eingabe m zu lang Eingabe m zu kurz KS (a b c d) 1 1 1 3 3 3 yy:mm:dd hh:mm:ss:sss yy:mm:dd hh:mm:ss:sss yy:mm:dd hh:mm:ss:sss Extern_parallel_I/O Extern_parallel_I/O Extern_parallel_I/O n n n RSTWA_command_refusal RSTWA_command_refusal State 1 1 3 3 yy:mm:dd hh:mm:ss:sss yy:mm:dd hh:mm:ss:sss Extern_parallel_I/O Extern_parallel_I/O n n State State IO (IO IO IO IO) ES (IO IO c d)) 1 1 1 1 3 3 3 3 yy:mm:dd hh:mm:ss:sss yy:mm:dd hh:mm:ss:sss yy:mm:dd hh:mm:ss:sss yy:mm:dd 0x1090000 0x1090000 0x1090000 0x1090000 n n n n State State State State OK DEF DEF 0 DEF 33 AzLM – Installation Guideline Eldyne Electro Systems Pvt. C 1 3 yy:mm:dd hh:mm:ss:sss Extern_parallel_I/O n EA_command_refusal STP xx.RNr Replica Date/ Time Element Type Element Number Diagnostic Event Parameter Explanation a = number of faults Reset command via parallel I/O card n with the address xx is not accepted due to the input m being activated for too short a time. a = number of faults Reset command via parallel I/O card n not accepted due to input m being activated for a too long time. Selftests on CPU board are not executed (there is no error counter available). id = 01070000 : Parallel interface x = number of axles in the section Conditional reset commanded for section n.RNr Replica Date/ Time hh:mm:ss:sss Element Type Element Number Diagnostic Event Parameter Explanation 1 1 1 1 1 1 3 3 3 3 3 3 yy:mm:dd hh:mm:ss:sss yy:mm:dd hh:mm:ss:sss yy:mm:dd hh:mm:ss:sss yy:mm:dd hh:mm:ss:sss yy:mm:dd hh:mm:ss:sss yy:mm:dd hh:mm:ss:sss 0x1090000 0x1090000 Section Section Section Section n n n n n n State State Command Command Command Command DEF Tst: 5:72 DEF Anz 5 . Conditional reset not carried out for section n because the last count was a count into the section (section occupied).> 6 Kdo abgew AZEGR_ANFORD Grund TECHNISCH Kdo abgew AZEGR_ANFORD Grund Einschr = Einzaehlen bei BELEGT Kdo abgew AZEGR_ANFORD Grund BETRIEBLICH Kdo empf AZGR_ANFORD id Achszahl x Kdo empf AZEGR_ANFORD id Achszahl x One of the selftests has been executed in time. Reset not carried out for section n because section n is already clear. Ltd. The number of error counters has increased from 5 to 6. Unconditional reset commanded for section n. 1 3 yy:mm:dd hh:mm:ss:sss Section n Command 1 3 yy:mm:dd hh:mm:ss:sss Section n Command Kdo empf AZEGR_EINSCHRÄNKUNGSAUFHEBEUNG id Achszahl x Kdo empf AZVGR_ANFORD id Achszahl x 1 3 yy:mm:dd hh:mm:ss:sss Section n Command 1 3 yy:mm:dd hh:mm:ss:sss Section n Command id Achszahl x Kdo empf AZVGRQ_ANFORD AzLM – Installation Guideline Eldyne Electro Systems Pvt. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. id = 01030000 : SSI id = 01070000 : Parallel interface x = number of axles in the section Preparatory reset with acknowledgement commanded for section n. Reset for section n cannot be carried out due to a technical defect. id = 01070000 : Parallel interface x = number of axles in the section Preparatory reset commanded for section n. id = 01030000 : SSI id = 01070000 : Parallel interface x = number of axles in the section Deactivation commanded for an inhibited conditional reset. C 36/54 . Germany REV. The concerned CPU board is halted. id = 01030000 : SSI id = 01070000 : Parallel interface x = number of axles in the section Section n clear. A reset is not be possible.Lebenssignal IO Veraltete SW-Version AzLM – Installation Guideline Eldyne Electro Systems Pvt. Section n is waiting for acknowledgement of the train movement after the preparatory reset. Section n disturbed. Germany REV. Serial IO board n with the subrack address xx sends a valid life signal again. x = number of axles in the section Section n is waiting for a train movement after a preparatory reset was commanded. Ltd.RNr Replica Date/ Time Element Type Element Number Diagnostic Event Parameter Explanation id = 01030000 : SSI id = 01070000 : Parallel interface x = number of axles in the section Acknowledgement for preparatory reset commanded for section n. x = number of axles in the section Serial IO board n with the subrack address xx sends no life signal due to a defect. Section n occupied. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. The software in the Parallel I/O board is not able to handle non-vital outputs 1 3 yy:mm:dd hh:mm:ss:sss Section n Command Kdo empf AZVGR_Quittung id Achszahl x 1 1 1 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 3 3 yy:mm:dd hh:mm:ss:sss yy:mm:dd hh:mm:ss:sss yy:mm:dd hh:mm:ss:sss yy:mm:dd hh:mm:ss:sss yy:mm:dd hh:mm:ss:sss yy:mm:dd hh:mm:ss:sss yy:mm:dd hh:mm:ss:sss yy:mm:dd hh:mm:ss:sss yy:mm:dd hh:mm:ss:sss yy:mm:dd hh:mm:ss:sss Section Section Section Section Section Section Section Serial I/O Serial I/O RSTWA n n n n n n n n n n State State State State State State Axles DP fault DP information RSTWA information OK fre OK bel DEF ges AZ: x DEF def AZ: x DEF gru WAZ DEF gru WAQ X STP xx . A reset is possible. x = number of axles in the section Section n disturbed due to a defect.Lebenssignal FEHLT STP xx . C 37/54 . 4. Reset Key 2. Power On LED Indication (Yellow LED) This Reset Key acrs as the common key for all the reset boxses used in a particular installation. 25: Front Panel of Reset Box (ERBM-02) ERBM-02 is the reset box for Alcatel’s Multi Section Digital Axle Counters AzLM. PUSH SWITCH RESET COUNTER PREPARATORY RESET INDICATION – GREEN LED LINE VERIFICATION INDICATION – YELLOW LED SECTION CLEAR / UNOCCUPIED INDICATION .RED LED SM’s Key Power On Fig. Ltd. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. The front panel of the terminal consists of: 1. 2. 26: SM’s Key Module The SM‘s Key module for multisection reset panel consists of: 1. REV. 5. Connection of Reset Box Reset Preparatory Line Section Reset Push Button Verification Clear Section Occupied Reset Counter Fig. Additionally a buzzer is provided to give audio indication that the 3-second reset pulse is on.GREEN LED SECTION CLOSED / OCCUPIED INDICATION . AzLM – Installation Guideline Eldyne Electro Systems Pvt. 3. it provides the basic resetting pulse (24VDC) for 3 seconds (approximately) to ACE to reset a particular section.18. 6. Germany C 38/54 . the vital relay picks up immediately after commanding the reset provided there is no technical defect in the system. now moving into the section. Contacts of this vital relay change the status of the OCCUPIED (red) LED to OFF and CLEAR (green) LED to ON indicating that the section is now CLEAR. Ltd. The authorized person inserts the KEY. If the section is a point zone. Each train. Each reset is registered in the sealed reset COUNTER unit. that is assigned for hard reset in the site specific software. The count increases by one after each reset commanded by the operator. A complete passage of a train out of the section is indicated by the CLEAR (GREEN) LED. that is assigned for preparatory reset in the site specific software. The RESET ON LED also goes OFF indicating reset is successfully completed. (If optional Cooperative reset key is provided this has also to be turned simultaneously by another authorized person. 2. Wedged mounting base gives the front panel comfortable view and ease of operation for the operator. The unit is housed in heavy sheet metal with scratchproof powder coated finish. When reset is initiated for a straight line section. It is simple to install and operate. For this H & R are to shorted at selection jumper J1 on PCB. ERBM-02 front panel indicates that the system is under “Reset State” by means of the PREPARATORY RESET (Green) LED. BUZZER sounds for 3 seconds and then stops. ERBM-02 is very compact yet extremely rugged. The detachable top cover is locked at the rear and makes ERBM-02 tamper proof. The field cables have their entry from the back through cable gland and are terminated at cage clamp type Wago terminals. Germany C 39/54 . turns it clockwise and then pushes.Following steps are to be followed to initiate a reset. Only serviceable parts inside ERBM-02 two 500mA slow blow glass cartridge fuses. REV. The KEY is then turned back anti-clockwise and taken out. While KEY is in turned position the RESET PUSH BUTTON for a specific section is pressed momentarily. the system commands the vital relay to pick up. is indicated by the OCCUPIED (RED) LED. yet accessible only to authorized service personnel if required. and the system accepts the reset. The SECTION OCCUPIED (RED) LED also glows indicating that the system is waiting for a train movement through the section. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. 1. AzLM – Installation Guideline Eldyne Electro Systems Pvt. A reset operation is only possible when section is occupied or disturbed. With the passage of a train through the section with equal count in and out of (>1) axles. 3. If the cooperation / line verification is not required then P & R are to be shorted). 4. Germany C 40/54 .8V) 24V(. REV. Ltd.) (COMMON) +24V FROM LINE VERIFICATION BOX +24V FROM VITAL RELAY PICK UP CONTACT +24V TO RESET RELAY COIL (R1) +24V FROM PARALLEL CARD AS RESET ACCEPTANCE INPUT +24V FROM ‘SMK’ TERMINAL OF COMMON SM‘s KEY +24V TO COMMON BUZZER Fig. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG.6V TO 28.24V(+) 24V(+) 24V(+) 24V(-) 24V(-) 24V(-) LV(-) LV(+) VR RV(+) RV(-) RST(+) RST(-) RA SMK BZ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 24VDC(+) (21. 27: ERBM-02 Reset Box Terminal Connection Details AzLM – Installation Guideline Eldyne Electro Systems Pvt. e. Therefore the indoor fuse for 60VDC mains power supply should be of 2A. work on 24VDC. vital relay and reset box. Germany C 41/54 . 6 sections with one ACE-2-10 central evaluator will consume a maximum current of 4.2 Outdoor Equipment (Example) In AzLM system.95A 5. 19. of item Current consumption per unit 2. that is. work on 60VDC.3A 0. i. that is.19 Calculation of Current Consumption This table will help to calculate the fuse rating of the 24VDC and 60VDC mains power supplies. Therefore the indoor fuse for 24VDC main power supply should be of 5A. No. the outdoor equipment. the EAKs of an AzLM system having 8 detection points will consume a maximum current of 1.82A.30A 3. the indoor equipments.12A 0. ACE. Item ACE-2-10 ACE-2-26 ACE-2-42 Vital relay Reset box (with line verification box) EAK 19. the outdoor equipment. Ltd. REV.36A. an AzLM system having 8 detection points.1 Indoor Equipment (Example) In AzLM system.70A 0.17A Total current consumption AzLM – Installation Guideline Eldyne Electro Systems Pvt. Based on the above table. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. Based on the above table. EAK. Procedures to be followed as per manual. To be strickltly followed as in the site specific software.1. To be followed as per Railway practice. 9 10 Adjustments & measurements Trolley Supression 11 12 13 Address setting Reset Box Connection Log Sheet AzLM – Installation Guideline Eldyne Electro Systems Pvt. Matched pairs of cables to be used. Ltd. To be stricktly followed as per manual. No. Tools other than those recommended in the manual can cause damage to the system and hence is not recommended. Never bypass mandatory recommendation as stated in the manual. Always use recommended tools. whether installed inside location box or outside. Never over adjust beyond recommendation as per manual. Applicable only for light spoked trolleys. Never use unmatched cable pair. To be regularly updated and kept as future reference. 3 4 Installation of Rail Contact Installation of EAK 5 Power supply 6 7 8 Earthing Termination Communication Selection of installation point on rail to be strictly followed as per manual.2 Sl. Recommendation if not followed can damage the sensitive electronics. Dont’s Never practice any self made guideline not recommended in manual. 1 2 Item Documentation Tools Do’s Always refer correct documentation. recommendations to be stricktly followed as per the manual. EAK. all requisite recommendations should be stricktly followed as per the manual. REV. Germany C 42/54 . Being most important part of the installation. Do‘s and Dont’s This should also be followed with Precommissioning Check list for AzLM V5. Never use same address for different detection points. Never use infirior / unreliable power source.20. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. To be stricktly done with tool kit ETU001 only. All point to point run through terminations to be checked. Never Use any other tools for adjustments and measurements. Do not make wires parallel for communication. 2 Station Name : Log item AzLM Rail Profile Switch S1 & S2 address for CPU1 Switch s3 & S4 address for CPU2 Selector position in test unit ETU001 1 2 4 Input power supply (terminal 3 & 13 of EAK) a)Power supply Channel 1 b)Power supply Channel 2 c) MESSAB1 ( Rx1 voltage w/o dummy wheel ) d) With dummy wheel set on 40 mm e) Reference voltage PEGUE1 f) MESSAB2 ( Rx2 voltage w/o dummy wheel ) Bit 16…….0….1.1 Bit 16 ……1 54 V to 72 VDC 22…35 VDC 22…35 VDC +80..-1000mVDC Adjust (per 4c) +80..-1000mVDC Adjust (per 7f) 30. REV..25KHz 40……85 VAC 27.+1000mVDC -80….28. LOG SHEET This should also be followed with Precommissioning Check list for AzLM V5..6KHz 40……85 VAC Tolerance range DP: DP: DP: 5 g) With dummy wheel set on 40 mm h) Reference voltage 8 PEGUE2 Transmitter frequency SK1 Terminal SK1/S1 & SK1/S2 Transmitter voltage SK1 Transmitter frequency SK2 Terminal SK2/S1 & SK2/S2 Transmitter voltage SK2 7 AzLM – Installation Guideline Eldyne Electro Systems Pvt.+1000mVDC -80…. Germany C 43/54 .21. 31.4….. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. Ltd. 7) Dummy wheel – 1 no. 1) Signal voltage level and frequency measurement. During : Installation. Purpose of Test Equipment. 8) Screw driver individual (Type Wago-210119) – 1 no. Commissioning.com AzLM – Installation Guideline Eldyne Electro Systems Pvt. 4) Adjustable reversible torque wrench (Type Norbar –6013011). FOR FURTHER DETAILS / ORDERING PLEASE CONTACT Eldyne Electro Systems Pvt. 9) Screw driver set (Type Taparia 812) – 1 set. Ltd.22. Diagnosing and Calibrating the Outdoor Unit of AzLS & AzLM. Germany C 44/54 .eldynegroup. REV. 2) AC & DC Current /Voltage measurement. Tel: 91-33-2281 5454/5425 Fax: 91-33-2281 5757 Email: eldyne@vsnl. Testing.700019.1 no. 10) Screw driver individual (Taparia-932) – 1 no. 5) Deep Socket inserts with (13 mm & 19 mm) – I set. P21 Old Ballygunge Road. 2) Extended wired Socket to interface with diagnostic plug – 1 no. Alcatel Axle Counter.com Visit us at www. Kolkata. Test Unit (Tool Kit) ETU001 Dimensions: c a = 435 mm approx b = 320 mm approx b c = 95 mm approx a Ordering Code no: 20000201 Content of Test Equipment: 1) True RMS digital multimeter with probe set (Type Fluke-177)– 1 no. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. 3) Selector Switch on panel-base – 1 no. Ltd. 6) 19 mm combined double ended spanner – 1 no. INDIA. 23. Ltd. Germany C 45/54 . Wiring Diagram of ACE Cabinet and Reset Panel Following pages illustrate the wiring diagram of a typical Axle Counter Central Evaluator Cabinet and a Reset Panel. Railway Signalling Automation Product & Systems In Association with Alcatel SEL AG. REV. AzLM – Installation Guideline Eldyne Electro Systems Pvt.