Siemens Transportation Systems WAYSIDE Transportation Control System User Manual 290430
Siemens Transportation Systems Transportation Control System 290430
Contents
User Manual
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| Document ID | 290430 |
| Application ID | YISn4enMXVcQJA+HL1/e4A== |
| Document Description | User Manual |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Microsoft Word - pdf |
| Filesize | 28.71kB (358913 bits) |
| Date Submitted | 2002-12-18 00:00:00 |
| Date Available | 2003-02-12 00:00:00 |
| Creation Date | 2002-12-18 07:22:42 |
| Producing Software | Acrobat Distiller 5.0.5 (Windows) |
| Document Lastmod | 2002-12-18 07:22:42 |
| Document Title | Microsoft Word - 290430.DOC |
| Document Creator | PScript5.dll Version 5.2 |
| Document Author: | fcc |
Siemens Transportation Systems Note interne / Memorandum Emetteur / From S.AZOUIGUI Destinataire (s) / To P. Inglis, G. Sulmont Dir. ou Sce. : Department : Centre : Date : 21/08/02 Copie (s) / Copy(ies) Réf. : Mémo : OBJET / SUBJECT : STS Train Radio User Manual - FCC Test Configuration DRAFT VERSION 1. CONFIGURATION The test configuration is : one WRE, not redundant (unlike NYCT config). The CIDO board (FO Wayside Radio Network) is not enclosed. one CRE, not redundant (as NYCT config). The CIDRE board (Train Radio Network) is not enclosed. 1.1. WRE – Wayside Radio Equipment 1.1.1. WRE characteristics The WRE is a cardfile which complies with the IEC 60297-3 standard and has the following characteristics : Height Width Depth Weight : 266.7 mm = 10.5" : 238.8mm = 9.4" : <290mm/9.4" : <15Kg/30Lbs Siemens Transportation Systems exclusive property Réf. Mémo Date : 21/08/02 1.1.2. Power supply of the WRE Nominal : Range : Maximum Power : 24 VDC 16 VDC to 36 VDC 80 W 1.1.3. RF outputs of the WRE Two outputs respectively identified as RFA1 and RFA2 for the WRU-A (WRU-B is not used). 50 Ohm coaxial cable terminated by a N male type plug. 1.1.4. View of the WRE – Test configuration Figure 1 : The WRE 1.2. CRE – Carborne Radio Equipment 1.2.1. CRE characteristics The CRE is a cardfile which complies with the IEC 60297-3 standard and has the following characteristics: Height Width Depth Weight : 133.35mm = 5.25" : 482.6mm=19" : <320mm/12.6" : <10Kg/20Lbs 1.2.2. Power supply of the CRE Nominal : Range : Maximum Power : 37.5 VDC 24 VDC to 44 VDC 80 W -2Siemens Transportation Systems exclusive property Réf. Mémo Date : 21/08/02 1.2.3. RF outputs of the CRE Two outputs respectively identified as RFA1 and RFA2 for the CRU-A (CRU-B is not used). 50 Ohm coaxial cable terminated by a N male type plug. 1.2.4. View of the CRE Figure 2 : The CRE 2. INSTRUCTIONS FOR THE MRAD 2.1. Power on LED status after less than 15 s at power on Meaning Action Medium intensity Tx permanent mode (4.125ms/4.125ms) None Flashing, high intensity, 5s on / 5s off Tx permanent mode (5s/5s) None Possibly RF parameters undefined Configure with the terminal menu – If no change, power off, and power on again. Other -3Siemens Transportation Systems exclusive property Réf. Mémo Date : 21/08/02 2.2. Disconnecting coaxial cables or antennas Before disconnecting the coaxial cables or the antennas, the MRAD should be powered off. 2.3. The unused RF output A 50 Ω termination must be set on any unused RF output if no antenna is connected. 3. INSTRUCTIONS FOR USE 3.1. Setting the communication parameters The communication is established with a RS232 link between the computer and the equipment via a terminal. The RS232 is accessed via the DB9 socket [Figure 1; Figure 2] on the front panel. When the terminal is opened on the computer, its parameters have to be defined in the menu Parameters/communications as following: Ports = COM1 or COM 2 (depends on which one was put the RS connection) Transmission speed = 9600 Bits of stop = 1 Stream control = none Data bits = 8 Parity = none 3.1.1. Manual setting Figure 3 : Setting the communication parameters 3.2. Automatic setting The parameters can be automatically defined by opening the file config.trm (provided on a floppy on the example below). -4Siemens Transportation Systems exclusive property Réf. Mémo Date : 21/08/02 Figure 4 : Setting the communication parameters with a *.trm file 3.3. Listing the menu Type the touch “enter” to list the menu. It looks as following : ******************************************* ******************************************* RF Configuration Menu ******************************************* ******************************************* Load FPGA code Download new FPGA code Program the Tx mode Check Mode / Parameters please choose: 3.4. Available functions in the menu The menu is organized as following : -5Siemens Transportation Systems exclusive property Réf. Mémo Date : 21/08/02 MAIN MENU LOAD FPGA DOWNLOAD FPGA CHECK MODE / PARAMETERS SELECT TX MODE 4.125 ms / 4.125 ms NORMAL 5s / 5s SWITCH : output RFA1 or RFA2 SWITCH : output RFA1 or RFA2 FREQUENCY : 2408, 2416...2472 MHz FREQUENCY : 2408, 2416...2472 MHz POWER LEVEL : P0, P1 or P2 POWER LEVEL : P0, P1 or P2 ''NOT AVAILABLE'' Figure 5 : Organization of the menu 3.4.1. Tx Mode The available Tx modes are : • • • 4.125ms Tx / 4.125ms Rx, 5s Tx /5s Rx or normal operation 3.4.1.1. Permanent Mode 4.125ms/4.125ms The MRAD emits during 4.125 ms and stops emitting during the following 4.125ms and so on… Actually, its emission is active during : 4.219ms − 700µs + 80µs = 3.599 ms and inactive during : 3.904ms + 700µs − 80µs = 4.524 ms. The status LED [Figure 1 ; Figure 2] is always on with medium intensity : in fact, it flashes quickly (on during 4.125ms Tx / off during 4.125ms Rx). 3.4.1.2. Permanent Mode 5s/5s The MRAD emits during 5 s and stops emitting during the following 5 s and so on… The status LED [Figure 1 ; Figure 2] is on with high intensity during 5s Tx and off during 5s Rx… 3.4.1.3. Mode normal In normal operation, the MRAD follows a normal radio cycle, its behavior being either a wayside or carborne equipment. However, this mode is not available for the tests. -6Siemens Transportation Systems exclusive property Réf. Mémo Date : 21/08/02 3.4.1.4. Configuration of the messages – permanent Tx mode The messages which are emitted are a sequence of 0101…..01. 3.4.1.5. Configuration of the spread sequence There are four spread sequences : Sequence 0 (boot frame sequence) : 1100-1110-0111-1011-0011-1011-0110-0100-1100-0101-1111-1011-1010-0011-0101-0000-01000001-0101-0110-1100-1101-0100-0000-0100-1100-1000-1110-0001-1110-0011-111 Sequence 1 : 1100-0111-0110-1011-1110-1100-0110-1101-1111-1000-1110-0100-0111-0000-1000-0100-10111101-1001-1010-0011-0100-1011-0110-1010-1010-0000-1110-0100-0011-0100-010 Sequence 2 : 1101-1000-0010-1100-0111-1010-1110-0010-1001-1010-0101-1101-0011-1110-1100-0001-11001011-0111-0100-1001-0000-1101-0001-0000-0100-0111-1101-1011-1001-0011-110 Sequence 3 : 1001-0001-0001-1100-0100-1110-1111-0111-0100-1010-1111-1111-0100-1000-1100-1010-00001110-1111-0001-0010-1001-0110-1001-0010-0111-1100-1000-1000-0111-1110-001 The sequence used in permanent Tx mode (both 4.125ms/4.125ms and 5s/5s) is the sequence 0 (boot frame sequence). 3.4.2. RF Switch The MRAD has two RF outputs RFA1 and RFA2 that may be selected thanks to this RF switch. 3.4.3. Power levels The available power levels are : • • • P0 : P1: or P2 : 27.5 dBm, 17.5 dBm, 7.5 dBm The P1 and P2 power levels will be redefined according to the results of the tests and to the antenna configurations. 3.4.4. Frequencies The available frequencies channels are : 2408 MHz, 2416 MHz, 2424 MHz, 2432 MHz, 2440 MHz, 2448 MHz, 2456 MHz, 2464 MHz, 2472 MHz. -7Siemens Transportation Systems exclusive property Réf. Mémo Date 4. : 21/08/02 CONFIGURATION OF THE MENU Figure 6 : Configuration of the menu Notes : When powered on, the MRAD begins to emit with the previous parameters. If no parameter was ever entered, there is a warning : “the Tx mode is unknown” and all parameters (Tx mode, RF output, frequency, power level) must be defined. During the RF configuration, the MRAD continues to emit. Each new parameter is applied immediately after input. 5. DOWNLOADING A NEW FPGA CODE To download a new FPGA code, the menu 1 (“Download a new FPGA code”) has to be chosen and confirmed. Then, the FPGA code is erased and the menu waits for a programming file *.hex. -8Siemens Transportation Systems exclusive property Réf. Mémo Date : 21/08/02 writing memory erasing FPGA code ... F9FAFBFCFDFEFF FPGA code erased waiting for the programming file (*.HEX) The programming file is in : A:\Programming_FPGA\ckmr_fcc.hex. It has to be sent as following: Figure 7 : Downloading a new FPGA code Note : The programmation lasts about 5 minutes. -9Siemens Transportation Systems exclusive property Réf. Mémo Date 6. : 21/08/02 GLOSSARY BRAD Radio frequency unit CALIN_E Carborne power supply CALIN_S Wayside power supply CIDO WRD controller CIDRE Carborne Radio Distribution Unit CKMR Radio controller board CRE Carborne Radio Equipment CRU Carborne Radio Unit MRAD Radio module RF Radio Frequency Rx Reception Tx Transmission WRE Wayside radio equipment WRU Wayside Radio Unit - 10 Siemens Transportation Systems exclusive property
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