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End Point System - Ansaldo STS

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1. MICROTRAX Track Interface ii L EN N451835 010X 0 i T lt ECode Track 9e 96 Interface N17600101 End Point System Cardfile Master M UNION SWITCH amp SIGNAL Figure 5 3 End Point System ECoDE MICROTRAX Track Circuit Configuration 5 6 SM 6800J Rev 1 November 2005 UNION SWITCH amp SIGNAL Installation Transient Voltage To cardfile power 1 MOVs for use in 110V system Suppressor el 5KP16A or 6KZ16A 0888 J792736 0030 pipi dicic supply converter V131DA40 or Siemens B40K130 N12 B12 BATT BATT 2 Prime Ground Bus 9 8V to 16 2V Battery 0 5V P P Ripple Constant 2 pm N Commercial 110 Vac v9 Figure 5 4 Cardfile Power Input Wiring and Protection CAUT
2. 7 44 7 6 4 Gardie Power Calculation ser LE et Hat n eb ty Le Pr Qt ebur 7 45 7 6 5 Event Error Gode Fel piss sec ted ae PR Te D deed ee CR PE Re eas 7 47 7 7 Close Window Exit 7 48 7 7 1 Exiting the Development System sse nennen iaaa eren 7 48 SM 6800J Rev 1 November 2005 Table of contents UNION SWITCH amp SIGNAL LIST OF FIGURES Figure 2 1 End Point System Cardfile Typical Full 2 2 Figure 2 2 End Point System with Standard Wall Mount Ears sse 2 5 Figure 3 1 End Point System 3 1 Figure 3 2 Battery Wiring for Isolated LAMP16 Power sse eee emere 3 3 Figure 3 3 Vital LAMP Output PCB Block Diagram 3 4 Figure 3 4 Typical LAMP16 VCOR Output 3 4 Figure 3 5 Typical LAMP16 Output Wiring with Fail to Red 3 5 Figure 3 6 LAMP16 PCB Front Panel rictus ebat 3 7 Figure 3 7 Power Supply PCB Front
3. Figure 3 1 End Point System Motherboard SM 6800J Rev 1 November 2005 3 1 System Components Functional Description UNION SWITCH amp SIGNAL 3 2 LAMP16 PCB The End Point System cardfile supports one LAMP 16 PCB Slot 1 for the control of up to 16 aspects See Table 3 1 for the lamp wattage specifications for the PCB This LAMP 16 printed circuit board part number N17060101 enables the End Point System CPU to directly operate signal lamps Configurations are defined using the CPU board front panel switches and displays or using the MICROLOK II Maintenance Tools program loaded on a laptop personal computer The configuration data is stored in the CPU EEPROM mounted on the motherboard Refer to the conceptual block diagram of a vital output shown in Figure 3 3 for the following discussion Outputs from this board are controlled by low side software switches thus lamps must be connected from the output through a front contact of the VCOR relay to battery A short from an output to N12 or B12 will not cause damage but the system will detect an error and shut down due to the false lighting of a lamp Lamp voltage is adjusted using external variable series resistors in the lamp lines for each signal head These resistors typically mounted in the End Point System equipment rack protect the lamp board from damage by limiting current in the event of a short circuit outside the equip
4. x 98 98 do o o o o o o 26 olh o ol ol o 8 pi ansor mw wm cour R Ere ri Sr Er EY p Terminal Strip vus Saas ug i san Su CONTROLLER J14 o oo o o o ooo ooo ooo o o d ooo looo looo ooo ooo o ooo o o o lo o oj o oo looo 1 looo joo lle oo ooo 5 o o ol ooo ooo o d lo oo looo lo o o ooo ooo ooo ooo ooo ooo ooo lo o o ooo lo ooo lo o o ooo lo o o lo oo ooo Address a7 ED I Select Jumpers Address Z Select C gt Jumpers EEPROM
5. is 859 xi Reload Clear Start End Time Comma Delimited For Help press F1 1 12 12 03 05 24 Figure 7 17 User Data Log Display User Data Log displays changes of selected bit and numeric variables as requested by the application or configuration The user data log text will scroll down the screen as it is being downloaded from the MICROLOK II Unit Pressing the Freeze button will stop this process and allow the user to scroll up and down the current log listing using the vertical scroll bar on the right side of the screen The user can use the scroll box to scroll up and down more quickly Note that the current page number will be displayed at the bottom of the screen A page begins at the top of the screen Page numbers allow the user to print out specific pages or a range of pages of the user data log The page number will change as the user uses the vertical scroll bar The vertical scroll bar can be used as it is in any standard Windows application Pressing Resume continues the user data log download and text will again scroll down the screen To clear the user data log press the Clear button The user will be prompted for confirmation Pressing the Reload button will reload the user data log from the beginning The Start End Time button will allow the user to specify a time range so the user doesn t have to wait for a long period of time to get to the data he she wants
6. TRANSMITTER TRANSMIT LEVEL ADJUST C STEADY x NORMA M VALID MESSAGE Mt d RECEIVED TRACK SLAVE _ RECEIVER TRANSMITTER TRANSMIT LEVEL ADJUST 2 x M STEADY NORMAL 4 POWER SUPPLY TRACK LAMP16 ECode TRACK N451910 0701 D Figure 2 1 End Point System Cardfile Typical Full Configuration 2 2 SM 6800J Rev 1 November 2005 UNION SWITCH amp SIGNAL Description Table 2 1 End Point System Cardfile and Plug In Components NAME 0885 PART NO BASIC FUNCTIONS Cardfile N18002701 US amp S VCOR Cardfile Rn N18002801 GRS VCOR VCOR N322500 701 This is a vital relay used to remove battery US amp S PN 150B power to the outputs lamp or relay loads NA relay when a critical fault has been detected A62 0125 GRS Type B1 Biased DC 500 ohm relay Lamp 16 Board 1 N17060101 Controls 16 signal lamps in color lights and searchlight signals Power Supply Regulates and protects external power PCB input conditions and converts the battery input voltage to the various voltage levels required for cardfile circuitry operation and energizes the VCOR relay under the control of the Central Processor Unit CPU board Standard i Power Supply with
7. 9 B 9 os 9 e e m ev 22 z 203350 03 0 x v m E nv E v 4 sou e NO w e H O ww eo gt o o mm eom meo em 3 nm nm nv B e m E u E 0 E o M ws 59 E E gt O EE ne 6 E m E EO 6 v v EO v v v eom Eo v FUSE mno MN Cj om E NN O MN 2 0 SS PIN 15 TKCLK PIN 17 RXCLK PUSH TO SELECT DISPLAY MODE TRACK SIGNALS 0000 O M ICROLOK II eed REC CURRENT UNION SWITCH amp SIGNAL tune 2 XMIT CURRENT MASTER AO 7m 2 CPU BOARD T CODE TRANSMITTED DO O4 PRON EO o5 3 A Oone O 6 7 5 M B Overon O 7 TRACK A O RESET O 8 RECEIVER TRACK SIGNALS
8. tun Unten nitide 7 22 74 2 Save Comma Delimited View aeniea aE a AE de pede diete ede tni 7 23 74 3 System Event LOG ane Pee e PRAE 7 24 7 4 3 1 Reload Button uiti estu e bate cete ando 7 24 4 4 3 2 GleariBUlton ces concert ge sonst oe ones Josie erede ore PR end hata Jeeta detecta ione ed 7 25 TAS Abort Button ddnde eA Mec MER ee eC geo tid dei ee tege el ede dei edes 7 25 14 34 Displaying Codes itt nin eene eund dake ee 7 25 7 4 4 System Emor Log oc RR e v bet tpe umet one pd tuU edad 7 27 7 4 4 1 Printing the Log iiiter enne muet 7 28 7 4 5 Merged Events Log E E t PRI 7 28 7 5 System Adjustment Setp xut cioe Lco eroe teta rire Lr te e EUH ESO PORE LEER EE DESEE 7 29 7 5 1 Set time or Day Clock e EE et in ot a cette eddie 7 29 7 5 2 Reset MICROLOK Il toc utes ndo ero H Do ted a qure ve dit Led b gud Uu e Tut 7 30 7 5 3 System GonfIgufatioDi arcte E Re xe YR REA E E Rea 7 31 7 5 3 1 Configuring the MICROLOK Il System sse nennen nnne 7 32 ien e tien 7 32 7 5 3 1 2 Procedure to Access the System Configuration Options 7 33 7 5 3 1 3 Configuring The General System Settings sse 7 33 iv SM 6800J Rev
9. 7 6 Offline Tools These buttons lead to dialog boxes which allow other MICROLOK II software to be executed They also lead to the Power Calculation View and the Event Error Code Help View 7 6 1 Run the Compiler Figure 7 33 Compiler Dialog Box Allows the user to run the MICROLOK II compiler executable from within the Development System The compiler converts a MICROLOK II text ML2 file into an application MLP file Please see Service Manual SM 6800D for a detailed description of the compiler 7 42 SM 6800J Rev 1 November 2005 UNION SWITCH 8 6 UNION SWITGH amp SIGNAL MICROLOK Development System 7 6 2 Run the Reverse Compiler Figure 7 34 Dev System Reverse Compiler Dialog Box Allows the user to run the MICROLOK II reverse compiler executable from within the Development System The reverse compiler converts a MICROLOK II application MLP file into a MICROLOK II text MLR file Please see Service Manual SM 6800D for a detailed description of the reverse compiler SM 6800J Rev 1 November 2005 7 43 MICROLOK II Development System UNION SWITCH amp SIGNAL 7 6 3 Run the Comparison Tool one of the tool below Run time Monitor Figure 7 35 Dev System Comparison Tool Dialog Box Allows the user to run the MICROLOK II comparison tool executable from within the Development System The comparison tool compares two MICROLOK ML2
10. SM 6800J Rev 1 November 2005 7 21 MICROLOK II Development System UNION SWITCH amp SIGNAL 7 4 1 1 Viewing Raw Data Notice that there is no user data log raw data shown for each record If you want to see the raw header data for each record simply go into the Program Settings and check the appropriate checkbox under the View Property Page To show the user data log raw data press the Program Settings button on the main launch screen and go to the View property page the first and default page Under Raw data display options check Show user data log raw data by left clicking the checkbox with the mouse and then press the OK button to finalize your choice Figure 7 17 shows the log with the raw data appearing above each user data log record The display assumes 80 characters across the screen which is also true when you print out the user data log Because of this rest of the data for that line will continue on the next line if it exceeds 80 characters 7 4 1 2 Saving the Log Click on the Comma Delimited button to save the user data log to a comma delimited file format suitable for Microsoft Excel The user can save the file via the diagnostic port link or directly from the PCMCIA card in the card reader on the individual PC To download from the diagnostic port link click on the Save From Unit button To download from the PCMCIA card reader in the PC choose a socket from the pull down menu and click on the Save Fro
11. 3 9 Figure 3 8 IN8 OUT8 Vital Output PCB Block 3 12 Figure 3 9 IN8 OUT8 PCB Front Panel 3 13 Figure 3 10 CPU PCB Front Panel eiie pe Ree e ee ae en d t d 3 17 Figure 3 11 ECode Track PCB Front 3 21 Figure 3 12 Complete Track Transmit and Receive Cycle Waveform 3 23 Figure 3 13 MICROTRAX Coded Track PCB Front Panel Track I O 3 25 Figure 3 14 End Point System Cardfile Standard Internal VCOR 3 27 Figure 5 1 Coded Track Interface Panels Typical Basic Track Wiring sse 5 4 Figure 5 2 End Point System ECode Track Circuit 5 5 Figure 5 3 End Point System ECODE MICROTRAX Track Circuit Configuration sene 5 6 Figure 5 4 Cardfile Power Input Wiring and Protection ssssesseeee emm 5 7 Figure 5 5 CPU Board Jumper and Jumper 5 11 Figure 6 1 MICROLOK CPU Menu 6 4 Figure 7 1 MicROLOK Il Development System ICO
12. Figure 7 14 Serial Message Monitor Enables the user to monitor the serial messages for a serial link either a MICROLOK Master Slave or GENISYS Master Slave link This view allows the user to monitor serial message traffic on a selected active serial link Select an enabled serial link to monitor from the list on the left and begin monitoring by clicking the Start button Message traffic sent and received on the selected link will begin appearing on the right side of the serial monitor screen Each line of text contains the time the message was sent received the message type and the message content in hexadecimal bytes To stop the message display for study or review purposes press the Stop button Once stopped the display may be scrolled up down right or left using the vertical and horizontal scroll bars Clicking on the Clear button clears the display The serial message monitor display runs in real time for data rates at or below 2400 Bits Per Second BPS At data rates higher than 2400 BPS message traffic is packaged in large blocks for transfer and is not displayed in real time SM 6800J Rev 1 November 2005 7 17 MICROLOK II Development System UNION SWITCH amp SIGNAL NOTE You may not see any serial links displayed on the left side of the screen if your MICROLOK application does not define any serial links in the Communications section Also you may see serial links listed but not enabled the Status
13. Cardfile AAR Terminal Strip No Straps Term 1 LAMP16 Isolated 2 A Battery RN Term 3 O Term 4 5 BI To Lamp Battery Common Figure 3 2 Battery Wiring for Isolated LAMP16 Power SM 6800J Rev 1 November 2005 System Components Functional Description UNION SWITCH amp SIGNAL LAMP16 PCB Power For Lamp Switching Circuits x Cardfile Internal Internal VCOR Cardfile Relay Wiring Lamp Drive B12 eee tow side Adjust N12 Switch External CPU Control Figure 3 3 Vital LAMP Output PCB Block Diagram BVCOR BUS i Z8 A TERM 1 t V V WM AAR i gt 0 TERM 1 Y NV LAMP16 P PCB AAR VAN TERM 2 7 RM Y AN TERM 2 nc d Ae J1 J2 Figure 3 4 Typical LAMP16 VCOR Output Wiring 3 4 SM 6800J Rev 1 November 2005 UNION SWITCH 8 SIGNAL System Components Functional Description Fail To Red 1AN lt EXTERNAL VCOR Gy 7 REPEATER WAGO TERMINAL STRIPS FOR lt RELAY 2 0 x THE LAMP16 BOARD THESE N12e i VCOR ARE LOCATED ON THE TOP CY
14. SYSTEM COMPONENTS FUNCTIONAL DESCRIPTION 3 1 3 1 Board AGGreSSing E 3 1 3 2 CAMPIO POB dte et edi art ge ee de aa dtu 3 2 3 3 Power Supply Conditional Power Supply 5 3 8 3 4 INS OUTS Mixed Vital O iat ten ellen e ees 3 10 3 5 GPL e tacente etes ect 3 14 3 5 1 serial Communication LINK Lect ep od b eo a op tt e eu edu 3 15 3 6 Goded Track l Q timet 3 18 3 6 1 ECode Track PGB Le idee ute tel A eed ee ee ego rut eos 3 18 3 6 2 MICROTRAX Coded Track POB 3 22 3 7 VGOR c 3 26 4 APPLICATION PROGRAMMING eeeeessseeeeeenenn 4 1 5 ier 5 1 5 1 Cardfile Gablipmig x iit n dt itu tite etti et dete 5 1 5 2 Groundlmngsx aedem hern eere ii dental i te o t ined Eod ete cedi 5 2 5 3 Lightning Protection at e Inm RR E Ae ee 5 2 5 4 Track Leads and Surge 5 3 5 5 Groma ute eiecti sept eed eure 5 3 5 6 Track Polary rigan eii t te aden n nel eed pue rer La Pe eL PPM gue ae ates 5 3 5 7 ConfIgUratlOn ti dein troie temi chu bed euge oq eI DUREE ARIS RR AL
15. B5 xl e Unite Toole Print Save Copy Back Split Settings n mother 1 em Information System Information Program mother at address 1 on COM1 Executive Version 05 22 Executive CRC 17bd pplication CRC 7206 Compiler Version 05 24 Maintenance Tool Version 5 22 Date Friday December 12 2003 Time 03 58 56PM System Adjustment T able E vent 1 12 12 2003 05 15 System Reset Reset Completed E vent 7 12 11 2003 11 45 PM User Data Log cleared due to corrupted log E vent 11 12 12 2003 05 15 Card not found intemal only E vent 12 12 24 2002 04 01 PM Unknown error Code 0000 0022 7010 0830 T Figure 7 10 System Information Display This view displays the current executive application and compiler data It also displays the system adjustment table consisting of events Displays the executive version executive Cyclic Redundancy Check CRC application CRC and compiler version Also displays the system adjustment table consisting of the event number the time the event occurred and the event description and any other useful information There are 12 possible events for this view If you see events skipped for example Event 1 then Event 3 that just means an event for Event Class 2 has not occurred SM 6800J Rev 1 November 2005 7 11 MICROLOK II Development System UNION SWITCH amp SIGNAL
16. Table 3 11 ECode Track PCB Indicators REFER TO DEVICE OR FIGURE 3 11 INDICATOR PUSH TO SELECT Momentary Push once to display the transmitted and received DISPLAY MODE pushbutton codes for tracks A and B Switch PURPOSE Push twice to display the Received Current Push three times to display the Transmit Voltage Push four times to display the Transmit Current Push five times to return to the scrolling menu When lit the receiver current will be displayed on the CPU board Range from 0 0 to 3 6 amps in 0 1 amp increments red LED When lit the transmit voltage will be displayed on the i CPU board Range from 1 0 to 2 5 volts dependent on rotary switch position CURRENT red LED When lit the transmit current will be displayed on the i CPU board Range from 0 0 to 6 0 amps in 0 1 amp i increments TRACK A green LED When lit indicates that the received current is greater RECEIVER than 0 5 amps Flashing LED represents the received code TRACK A red LED When lit indicates that the transmitter is turned on and TRANSMITTER applying a DC signal to the track Flashing LED represents the transmitted code TRACK A 10 position rotary Sets the transmitter output voltage dependent on track TRANSMIT LEVEL switch circuit length Refer to adjustment table ADJUST SM 6800J Rev 1 November 2005 3 19 System Components Functional Description
17. CONFIGURE ERROR unused 2 LOG LARGE LOG FULL AUX1 INPUT AUX2 INPUT AUX3 INPUT AUX4 INPUT AUXS INPUT AUXGINPUT AUXT INPUT AUXBINPUT AUXS INPUT z a 28 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 00 01 02 03 04 05 06 uni zi For Help press F1 0890991 21 Figure 7 13 Dynamic Bit Variable Display Displays a strip chart view of bit and variable changes in real time A list of bits and variables is shown on the left side of the screen The user selects a variable with either the left mouse button or using the Shift key and the up and down arrow keys A blue rectangle represents a selected symbol Monitored symbols are listed above the end of active symbols text Symbols not monitored are below this text The current values for selected variables and bits are shown on the graph display on the right side ofthe screen The scrolling graph represents real time changes The user has the choice to save the corresponding text listing to a continuous log file or a current buffer file If the user chooses to save to log file the text will be appended to this file if it already exists Double clicking a symbol sends it to be monitored or unmonitored Recent unmonitored symbols appear at the top of the current unmonitored list The variable list can be sorted by ID or Name SM 6800J Rev 1 November 2005 7 15 MICROLOK Il Developme
18. Contacts LEFT SIDE OF THE CARDFILE PARE n CL 1 MOTHERBOARD RELAY CONTACTS 3 Q BC B42 16 v AAA SLOT 1 LAMB VO N12 AS BVCOR 5 BVCQR 1 1 4 1 1 BH Qu n o 4 y T r E a Tm E B gt INTERNAL WIRING o E BH 6 UT ET BVCOR e enm m 1 n 8 N 9 BVCOR 4 10 BH 4 E E E E E E E E E d Is J2 Figure 3 5 Typical LAMP16 Output Wiring with Fail to Red Indication SM 6800J Rev 1 November 2005 3 5 System Components Functional Description UNION SWITCH amp SIGNAL Table 3 1 LAMP16 PCB Specifications VITAL LAMP OUTPUT PRINTED CIRCUIT BOARDS US amp S pP MAX E MAX NO MAX NO PART ACTIVATE VOLTAGE WATTAGE NO RANGE D LOAD RANGE N17060101 10V 12V 300W 16W 36W ndicates the total number of lamps that can be at once for the specified wattage Table 3 2 LAMP16 PCB Indications REFER TO FIGURE 3 6 INDICATOR PURPOSE Monitors LAMP16 outputs 1 through 8 When lit indicates respective lamp output is on Monitors LAMP 16 outputs 9 through 16 When
19. The 12V output of the power supply board is not used as a source for any vital or non vital outputs External battery power switched through the VCOR contacts is used for this purpose Current draw on the battery is determined by the application configuration number of signal lamps cab signal carrier frequency etc Table 3 4 Power Supply CPS Indicators REFER TO INDICATOR PURPOSE FIGURE 3 7 When lit indicates 5V operating power on to other cardfile PCBs VCOR LED green When lit indicates conditional power on to VCOR relay CPU diagnostics normal LED green 3 8 SM 6800J Rev 1 November 2005 UNION SWITCH amp SIGNAL System Components Functional Description POWER SUPPLY Figure 3 7 Power Supply PCB Front Panel SM 6800J Rev 1 November 2005 3 9 System Components Functional Description UNION SWITCH amp SIGNAL 3 4 IN8 OUTS8 Mixed Vital I O PCB The mixed vital I O boards provide up to eight isolated inputs and eight non isolated outputs The eight isolated individual vital inputs can be used for inputs such as switch machine correspondence bipolar inputs require a relay interface or OS track circuit occupancy eight negative inputs on the PCB share a common floating N12 isolated from system ground All eight outputs share a common B12 The vital outputs are switched through a software controlled high side switch Refer to Figure 3 8 for a block diagram
20. n 3 6 Table 3 3 Power Supply PCB 3 8 Table 3 4 Power Supply CPS IndiCators iine etna M careo a RR RAE NR RB 3 8 Table 3 5 IN8 OUT8 PCB 3 10 Table 3 6 Connector Data for IN8 OUT8 8 3 11 Table 3 7 IN8 OUTS8 Board 3 11 Table 3 8 COM Port 3 J14 J15 Connector 3 15 Table 3 9 CPU Controls and 3 16 Table 3 10 Connector Data for TRACK I O PCBs ssssessseee ennemi enne nennen nns 3 18 Table 3 11 ECode Track PCB 3 19 Table 3 12 MICROTRAX Track PCB Specifications eene ener 3 22 Table 3 13 MICROTRAX Coded Track PCB 3 24 Table 5 1 CPU Jumbp rs 2 xa mide Tte cde e eR e oi d mise macs ee T 5 8 viii SM 6800J Rev 1 November 2005 UNION SWITCH amp SIG
21. 1 November 2005 UNION SWITCH amp SIGNAL Table of Contents 7 5 3 1 4 Changing Configurable 7 34 7 5 3 1 5 To Change a Timer Configuration 7 35 7 5 3 1 6 Changing The User Defined Variables sss eme emm 7 35 7 5 3 1 7 Changing User Log 7 35 7 5 3 1 8 To Set a Parameter for Inclusion in the 7 35 7 5 3 1 9 Enabling Disabling and Configuring Printed Circuit Boards 7 36 7 5 3 1 10 Changing Serial Link 7 36 7 5 3 2 Completing the Configuration 7 37 7 5 3 2 1 Done with Configuration and Cancel Configuration 7 37 7 5 4 Software Upload ote p e ee i Fel a n 7 37 7 5 5 Application Download 7 41 7 6 OMING ent 7 42 7 6 1 mide etit etr tinted 7 42 7 6 2 Run the Reverse Compiler eed en Non er Teac t 7 43 7 6 3 Run the Comparison
22. IE M J1 pins 13 8 14 i NC Term 4 BVCOR 5 Term 5 Vital Output B12 a To J1 pins 14 15 amp 16 N12 m To System B12 Power Supply PCB Figure 3 14 End Point System Cardfile Standard Internal VCOR Wiring SM 6800J Rev 1 November 2005 3 27 System Components Functional Description UNION SWITCH amp SIGNAL 3 28 SM 6800J Rev 1 November 2005 UNION SWITCH amp SIGNAL Application Programming 4 APPLICATION PROGRAMMING Application programming for the End Point System is identical to the process used in writing MICROLOK II applications Refer to Service Manual SM 6800D for a detailed discussion of application programming techniques The following is an example of an End Point System application program The INS OUTS8 PCBs are listed first in the application even if they are not used marked as SPARE MICROLOK II PROGRAM END POINT EXAMPLE INTERFACE This is an example program to illustrate how to structure a program for the End Point System cardfile LOCAL BOARD BOARD 1 FIXED ENABLE 1 This board is the only vital in8 out8 used in this program it must be installed in the slot for board 1 TYP IN8 0UT8 OUT UJ p UJ D rg EEEE oN SPARE SPAR SPARE SPARE INPUT A SE
23. Z D ve wn ET TRUE ASSIGN A SEND 1 TO BOARD 6 D 1 A CODE 1 0UT ASSIGN B SEND 1 TO BOARD 6 DI F 1 TRACK B CODE 1 0UT THE FOLLOWING LINES WILL TURN ON WARE OR EARE IF THE PROPER BOARDS ARE INSTALLED AND THE LAMP IS GOOD IF EITHER BOARD IS NOT INSTALLED NO ERROR WILL OCCUR IF WARE OR EARE ARE SET TRUE ASSIGN A IN D BOARD 6 DEF 1 TRACK A CODE 1 lIN WARELOR TO WARE I ASSIGN B IN D BOARD 6 DEF 1 TRACK 1 EARELOR TO EARE I END LOGIC END PROGRAM 4 4 SM 6800J Rev 1 November 2005 UNION SWITCH amp SIGNAL Installation 5 INSTALLATION Chapter 3 in Service Manual SM 6800B describes the installation of MICROLOK II system peripheral devices These practices apply to the End Point System as well Detailed information on the installation of the ECode coded track circuit and its associated interface panel is described in Chapter 2 of Service Manual SM 6800E Refer to Service Manual SM 6800E for maintenance and monitoring procedures MICROTRAX Installation information can be found in Service Manual SM 6470B 5 1 Cardfile Cabling US amp S recommends the use of twisted pair wiring two to three turns per foot for all relay loads to minimize possible nois
24. click on the Yes button to load the new configuration data and reset the MICROLOK II system After the system reset has completed click OK to return to the program main menu You also have the chance to cancel all your changes by pressing the Cancel Configuration button 7 5 4 Software Upload View MICROLOK II Development System Please press RESET on the MICROLOK II unit b Link to the MICROLOK II We Select file s to upload W Erase Flash memory P Upload file s gt Restart the MICROLOK II Waiting for MICROLOK reset 08 08 01 02 09PM Figure 7 28 System Adjustment Setup Software Upload Display Permits the user to change the application executive program in the unit This button will allow the user to upload an application and or executive program from disk to the MICROLOK II Unit The user must first press Reset on the front of the MICROLOK II unit to start the boot program Once that is done the user can choose to upload an executive and or an application file After pressing reset the user must choose a file to upload See Figure 7 29 Choosing an executive file will automatically give the user a chance to choose an application file The reverse is not true if the user first chooses an application file an executive file choice will not be given SM 6800J Rev 1 November 2005 7 37 MICROLOK II Development System UNION SWITCH amp SIGNAL Note that if you choose an
25. Configuration warning System Reset CPS LIP System Reset System Reset CPS UP User Data Log cleared due to corrupted log PC Card not found internal RAM only Configuration warning System Reset Watchdog Hit without Critical Error System Reset CPS UP Time Changed Time change pending GENISYS hdlr slave comm up MICROLOK mstr hdlr slave comm up event GENISYS hdlr slave comm up MICROLOK mstr hdlr slave comm up event MICROLOK slave hdlr slave comm up event GENISYS slave hdlr slave comm up event MICROLOK mstr hdlr slave comm up event Logical port 4 Addr 2 Logical port 2 Addr 2 Logical port 3 Addr 2 Logical port 1 Addr 2 Logical port 4 Addr 1 Serial link MASTER Addr 1 Logical port 2 Addr 1 Logical port 3 Addr 1 Logical port 1 Addr 1 Serial link GEN_SLAVE Reset Completed System Bit CPS_ENABLE or CPS keys state CPS Up CPS Keys state CPS Up cps clear flag is 0 from Maintenance Tool saved configuration unusable CPS Keys state CPS Up Reset Completed System Bit CPS_ENABLE or CPS keys state CPS Up saved configuration unusable CPS Keys state CPS Up Real Time Clock has been changed Front panel Time on event is old time when clock changed Logical port 2 Addr 2 Logical port 4 Addr 2 Logical port 2 Addr 2 Logical port 4 Addr 2 Logical port 3 Addr 2 Logical port 1 Addr 2 Logical port 4 Addr 1 7624 0402 0000 0000 7424 0202 0000 0000 7724 0302 0000 0000 7
26. Gray J709146 1582 Connector 17 Poles os qp 7 004 000 Gray J709146 1583 17 Poles Coding Fingers 231 129 Gray J709146 1609 The PCB s lower rear connector uses a keying strip set at the factory per data as shown in Service Manual SM 6800B Table 3 7 IN8 OUT8 Board Specifications OUTPUT SPECIFICATIONS US amp S MIN ON BATT PART NO SCE VOLTAGE VOLTAGE N17061601 12V 50 0 75V 1V INPUT SPECIFICATIONS MIN VOLTAGE MAX US amp S NOM INPUT TO SUSTAINED PARTNO VOLTAGE ENSURE ON EE INPUT STATE VOLTAGE N17061601 12V 9 5V 7 0V or less 34V SM 6800J Rev 1 November 2005 3 11 System Components Functional Description UNION SWITCH amp SIGNAL Cardfile Internal ee See VCOR Relay IN8 OUT8 PCB 12V House B12 _ Internal Cardfile Wiring Controlled External Polyswitch Protected Relay Internal Output Contact Cardfile High Side Switch Wiring OUT V connection on Analog J4 6 8 10 or 12 Ground CPU Control Figure 3 8 IN8 OUTS Vital Output PCB Block Diagram 3 12 SM 6800J Rev 1 November 2005 UNION SWITCH amp SIGNAL System Components Functional Description Figure 3 9 IN8 OUT8 PCB Front Panel SM 6800J Rev 1 November 2005 3 13 System Components Functional D
27. MLR files The Comparison Tool compares two MICROLOK II files for differences Please see Service Manual SM 6800D for a detailed description of the comparison tool 7 44 SM 6800J Rev 1 November 2005 UNION SWITCH 8 6 UNION SWITCH amp SIGNALIIE MICROLOK II Development System 7 6 4 Cardfile Power Calculation J MICROLOK 1 Develogmernt System Revision 5 2 Quantity Requred Number Slots Cusent CPU NI7061301 Enter 0 4 Serial Lirks Number Inputs INIG N1706100 E OUTIGNITBOSK _ INBOUTS N1706180X NVIN32QUT 32 17061501 w o LOP NI 7000001 LAMPIE NT7060101 ess E NVBOUTIZNI706100 s NVOUTI2NI706270 hp NVIN32DUTIG NT fe Push Buren ru NINI NITOEITOK ss o E LLL TRI LL LLLI LLL BEA LL LLLI LIA SH UL 20 Sic Limit 3000 ma Let 1000ma Let 1000 ma Limit or fox fox fox 20 Slot Lint S000 ma Lew 1000 ma Lest 2000 ma Lint DK or OK OK joe me 4 For Help press F1 1210 03 0759 Figure 7 36 Dev System Power Calculation This button provides a spreadsheet view in which the user enters a board quantity in the MICROLOK System and the spreadsheet will calculate a power calculation based on 5 Volts 3 Amps and 12 volts 1 Amp This worksheet is used to calculate the maximum number of boards that will fit in a
28. SPACE TEST CYCLE ON LINE MENU PREVIOUS PORT NEXT PORT PROTO PORT MICROLOK II application name SERL SERL DISP PRTS TEST Vo SYStem DISPlay DISPlay DISPlay SERL CoNFig SYStem LOGS lo PRIS AUX CLOcK DISPlay SYStem DISPlay sys ERR USER NVIO TRacK LamP16 INput16 OUtpt16 ETRX CODR NVBiPol 8In8Out PORT BITS MENU EXECutiv LOAD BIT LOG LOG LOG BoaRDs BoaRDs BoaRDs BoaRDs BoaRDs BoaRDs BoaRDs BoaRDs BoaRDs MoNth AUX DaY VERsion Load BIT View CLeaR VIEW CLeaR TRacK AMP xy i 5 SysLOG ERRlog USERIg BoaRDs BoaRDs STAT ACCEPT SysLOG J ACCEPTI ERRIog TRK UE REJECT Num REJECT Num Mancio an T i Eventi CLeaR Error CLeaR BD BitNam 7 UP BitVal Timestp Done Timestp Done L ACCEPT ACCEPT lamp ACCEPT current REJECT REJECT REJECT UP ACCEPT REJECT Figure 6 1 MICROLOK II CPU Menu Hierarchy SM 6800J Rev 1 November 2005 UNION SWITCH amp SIGNAL Troubleshooting 6 2 Troubleshooting an ECode Track Circuit The front panel of the ECode Track board contains a toggle switch for each track circuit to enable a test mode to aid in troubleshooting the track circuits Moving either switch from the NORMAL position will disrupt track circuit communications Placing the XMIT switch in the STEADY position provides a constant 1 0 volt DC output instead of the normal pulse code output Placing the switch in the OFF position disables the transmitter and enables
29. Typically theses arresters are mounted on the entrance rack of the house for the lamp return lines When the gas arresters are installed one side of every arrester will be grounded The arresters should be grouped so that they all share a solid grounding bus This bus must be connected to the earth ground using the shortest most direct path possible no wire bends if possible It is recommended that two 6 American Wire Gauge AWG conductors be used to make the connection from grounding bus to earth ground 5 2 SM 6800J Rev 1 November 2005 UNION SWITCH amp SIGNAL Installation 5 4 Track Leads and Surge Protection Refer to Figure 5 1 Per standard railroad practice leads from the coded track interface panel should be equipped with line to line and line to ground lightning arresters Special track surge protection or common mode filtering is not required on these leads CAUTION The track leads to the End Point System coded track interface panel must be equipped with US amp S specified lightning arresters Damage to the End Point System equipment may result from lightning surges if the arresters are not properly installed 5 5 Grounding Chassis grounds are not required for the coded track interface panels 5 6 Track Polarity Figure 5 1 shows interconnections between the coded track interface panels and the rails so that proper polarity is established between adjacent track circuit blocks Note in the figure
30. code is entered four digits at a time as presented in the Codes column in the Event or Error Logs Each edit box can hold four hex digits There are four edit boxes therefore 4 x 4 16 total hex digits Remember valid hex digits are 0 through 9 A B C D E and F Anything else is illegal Once the digits are entered the user presses the Get Help button and help is retrieved if it exists for the code entered The Codes column in the Event and Error Logs is important because that is where the user retrieves the 16 digit hex code If the codes column is not present in those logs the user must activate it under the Settings button on the main launch screen The user has to press the Settings button on the main launch screen and go to the View tab and click the checkbox Show Error Event log raw data so that it is checked When the user goes back to the Event or Error Log screen the Codes column will show up as the last column on the screen SM 6800J Rev 1 November 2005 7 47 MICROLOK II Development System UNION SWITCH amp SIGNAL NOTE The user may enter a valid 16 digit hex code but receive unknown help text This is because the help file has not been updated for the particular code The functionality of this view is dependent on the validity and thoroughness of the help file 7 7 Close Window Exit Application This button leads to either quitting the Development System and returning to Windows or closes a MICROLO
31. invalid S Record file the program will stop you from continuing the software upload It will show you the invalid S Record line number and its contents See Figure 7 30 Pressing the cancel button will give the user a confirmation dialog box See Figure 7 31 Since the program is erasing the flash continuing at this point will render the box unusable 2 MICROLOK II Development System E NE al gl Back Split Help Choose the file you wish to upload Look in CX Data E Ek ECodeMik2flas sr FlsPCCard mother rubber mlp a ERROR2newmom mlp 21 MicroTraxMIk2flas sr a newmlkcs mlp Link to the MICROLOK II ERR R3newmom mlp a Mik2flas4_00 sr newmlkii mlp Select file s to upload 2 ERROR 4newmom mip mik2flas4_O1 sr 12 Newmom mlp Erase Flash memory A ERROR5newmom mlp MLKII LOG TEST mlp newmom rc mlp gt Upload file s ZJERRORnewmom mip 2 newmomtest mlp gt Restart the MICROLOK II ceo Fil ERE mother mip Files of type Upload files mlp sr 5 Connection speed 57 600 baud 2 Boot version 11 CPU board type MICROLOK II Executive FLASH Memory Start Size 008000 1F8000 Application FLASH Memory Start Size 200000 200000 Please select the file s to upload 08 08 01 0211 PM Figure 7 29 Software Upload File Open Dialog Box 7 38 SM 680
32. located on the CPU board When an active serial link is selected LEDs A through E are connected to various status signals on the selected serial link Refer to Figure 6 1 for the menus accessible via the CPU front panel switches Proceed as follows to select a serial port and view the status of the port 1 Toggle the menu up down switch to the down position The upper CPU display will display PORT If no serial ports are defined the lower display will show 0 Otherwise the format for the four characters in the lower display 15 as follows a The left most character will be M for MICROLOK or G for GENISYS b The second character will be M for master or S for slave c The third character 15 blank d The right most character is the port number 1 through 4 2 To change the serial port being displayed repeatedly toggle the menu left right switch to either position until the desired serial port number 15 shown in the lower CPU 4 character display 3 Toggle the menu up down switch to the down position The upper CPU board display will show the port type and the port number The lower display will show the phrase STAT for status 4 To determine the status of the selected serial port look at the five LEDs directly below the CPU board 4 character displays These LEDs are labeled as A through E Each LED provides a specific type of information about the selected serial port e The A LED flashes when the serial port is transmitting
33. log is downloaded Syntax for the date time string Month 1 or 2 digits Day 1 or 2 digits Year 2 digits Hour 1 or 2 digits AM or PM optional 7 20 SM 6800J Rev 1 November 2005 UNION SWITCH 8 SIGNALJ amp UNION SWITCH amp SIGNAL MICROLOK II Development System 3 MICROLOK II Development System B5 x amp om z Unite Toole Print Split Advanced Settings 01 0007 01 OSCSDED 7CO Log initialization Application CRC is DB3F Executive CRC is BF83 12 11 03 11 45 31 0 PM 01 0008 13 OSCSDEDSO0 DESF BF83 DBDD 2888 01 Snapshot DBDD complete Application CRC is DB3F Executive CRC is BF83 12 11 03 11 45 36 0 PM 01 0007 01 OSCSDF57CO BF83 B96B 01 Log initialization Application CRC is DB3F Executive CRC is BF83 12 11 03 11 53 31 0 PM 01 0007 01 03 6011940 BF83 7BOD 01 Log initialization Application CRC is DB3F Executive CRC is BF83 12 12 03 12 17 37 0 01 0008 13 03C6011A80 BF83 DBDE 6A2C 03 Snapshot DEDE complete Application CRC is DB3F Executive CRC is BF83 12 12 03 12 17 42 0 AM 01 0007 Ol 03 6012 00 859E BF83 3A2C 01 Log initialization Application CRC is 859E Executive CRC is BF83 12 12 03 12 18 56 0 AM 01 0008 13 03C6013040 859 BF83 DBDF 2A4C 01 Snapshot DBDF complete Application CRC is 859E Executive CRC is BF83 12 12 03 12 19 01 0 AM 01 0007 01 03 6013040 859E BFS3 496C 01 Log initialization
34. manual it is impossible to take into account every eventuality that may arise with technical equipment in service Please consult your local US amp S Account Executive in the event of any irregularities with our product We expressly disclaim liability resulting from any improper handling or use of our equipment even if these instructions contain no specific indication in this respect We strongly recommend that only approved US amp S spare parts be used as replacements SM 6800J Rev 1 November 2005 i Revision History UNION SWITCH amp SIGNAL Revision History Rev Date Nature of Revision Original February 27 2004 Original Issue 1 November 2005 Incorporate ECO 1401 14 1 Eliminate reference to bipolar inputs ii SM 6800J Rev 1 November 2005 UNION SWITCH amp SIGNAL Table of Contents TABLE OF CONTENTS 1 INTRODUCTIO N erect CTERET 1 1 1 1 SCOPE ete tru oe Rte an Hut ode Ee euo bp ee oneal 1 1 1 2 RAIL Team and Technical 1 2 1 3 Referentes m 1 2 1 3 1 US amp S Supporting 1 2 2 DESCRIPTION mm 2 1 2 1 SIVE E pc 2 1 2 2 SPECIICAL ONS x I P a 2 4 2 2 1 HDD 2 4 2 2 2 r 2 4
35. of the output The return of this output from the relay must be brought back to the appropriate negative return of the PCB For example output 1 of the PCB in Slot 3 runs from OUT1 on J5 to the output relay and then returns to OUTI DO NOT connect relay return to some intermediate N12 bus Up to five IN8 OUT8 PCBs are supported by the system They may be plugged into Slots 3 through 7 Specifications for the mixed vital I O boards are shown in Table 3 7 I O to the PCBs are brought via the motherboard to WAGO connectors located at the top of the motherboard See Figure 2 1 See Table 3 6 for connector information Table 3 5 IN8 OUTS8 PCB Indicators REFERTO LABEL INDICATOR PURPOSE FIGURE 3 9 Monitor state of vital outputs 1 through 8 When lit indicates respective output is turned on IN1 IN8 green LEDs Monitor state of vital inputs 1 through 8 When lit indicates respective input is turned on OUT1 OUT8 yellow LEDs 3 10 SM 6800J Rev 1 November 2005 UNION SWITCH amp SIGNAL System Components Functional Description Table 3 6 Connector Data for IN8 OUT8 PCBs DESCRIPTION WAGO PART NUMBER COLOR J NUMBERS 49 9 SEO SINT Ss Fenieie Orange J709146 1584 Connector 17 Poles vx o e stetisse 3471001000 Orange J709146 1585 17 Poles vu n Odd ona IQ SUD
36. that the polarity of the panel terminals L L T T is reversed from one end of the panel to the other To confirm the proper track circuit polarity use the procedure in Service Manual SM 6800C It also provides procedures for all coded track circuit adjustments that must be made during system startup Figure 5 2 and Figure 5 3 show typical track circuit configurations for the End Point System CAUTION Track polarity between adjacent tracks must be reversed to prevent an End Point System from communicating through a faulty insulated joint connection NOTE The wiring between the Track Board and the Track Interface Panel must be a twisted pair with 3 4 twists per foot This twisted pair must then be separated from any dirty wiring i e relay and relay control wiring by at least 6 inches SM 6800J Rev 1 November 2005 5 3 Installation UNION SWITCH amp SIGNAL Insulated Joints Insulated Joints Interface Panels End Point Cardfile Twisted pair 3 4 twists per foot and separated from dirty wiring i e relay and relay Coded Track a4 Circuit PCBs control by at least 6 inches To End Point To To End Point Vital Input PCB Battery Vital Input PCB Line to Line Arrester USGA Blue Quick N451552 0101 Shunt Module Track 1 Track 1 Track 2 Track 2 Line to Ground Arrester REC XMT REC XMT REC XM
37. the end of active symbols text Use the white text box to enter the name of a desired symbol 7 3 3 2 Advanced Button The Advanced button will perform a more detailed string search and presents the user with two radio buttons The first radio button allows the user to find all the symbols which begin with certain letters For example the string LED will return all symbols which begin with the letters LED such as LEDI LED2 and LED3 The second radio button allows the user to find all symbols which contain certain letters 7 3 3 3 Freeze Button The Freeze button will stop the real time scrolling text and allow the user to scroll up and down the text 7 3 3 4 Save Button You can save the current buffer to a file create and append a continuous log file or cancel out 7 14 SM 6800J Rev 1 November 2005 UNION SWITCH 8 UNION SWITCH amp SIGNAL MICROLOK II Development System 7 3 4 Dynamic Bit Variable View ynamic B able Di wA MICROLOK II Development System Tm Prnt Save 1 moth Progr o v clear clear i clear J fr 10 LED 4 clear FT 1 LED 5 SET Fr FI TA FT FTA 12 LED 6 clear fy past i FU 13 LED 7 clear Ui el clear 1 2 QUICK RESET 3 KILL 4 CLOCK FREEZE 5 CLOCK SET 6 CPS ENABLE 15 CPS STATUS
38. to change this so that out of the 10 symbols you can send five symbols two times as two groups or 1 symbol 10 times as 10 groups The end result is the same for all these cases the only difference is how they are sent over 7 2 2 4 Advanced Tab Corm vanst 0 micha ea mt Figure 7 8 Program Settings Advanced Property Tab The Advanced tab includes where your directories will be created communication parameters Event Error Log packet size and the option to download a MicroCab application The user can define Writeable main folder e Specify the communications port time out in milliseconds 7 8 SM 6800J Rev 1 November 2005 UNION SWITCH 8 SIGNAL S UNION SWITCH amp SIGNAL MICROLOK II Development System Specify the communications transit delay in milliseconds per character Specify the packet size in bytes used in both the Event and Error Log views The writable main folder path is the location under which the DATA and SYMBOLS folders will be created The DATA folder 15 the location to where the log status and text files are saved locally by the tool The SYMBOLS folder is the location to where the mle symbol files are saved and also the tab files used in the free run and dynamic bit variable displays The comm transit delay 0 to 10 milliseconds represents how long to wait before sending out a character of data from the PC to the MICROLOK II unit write operation The comm port t
39. 0 18 4A 00 00 00 00 00 20 18 8E 00 3D 00 07 002000A0 5D C9 00 02 00 20 00 AC 00 20 17 12 00 00 01 2A 002000B0 20 6F 00 04 30 2F 00 08 0 00 00 01 67 00 00 1E 002000 0 OC 00 00 02 67 00 00 56 0 00 00 03 67 00 00 82 002000D0 OC 00 00 04 67 00 00 BA 60 00 00 20 00 00 002000E0 FF FF 20 80 4E 71 4E 71 0 50 00 00 66 00 00 E4 002000F0 68 FF FF 00 02 66 00 00 DA 20 FF 00 00 00200100 20 80 4E 71 4E 71 OC 50 FF FF 66 00 00 C6 OC 68 00200110 00 00 00 02 66 00 00 BC 60 00 00 B4 42 81 20 28 00200120 00 04 OC 41 00 00 66 00 00 AA OC 80 FF FF FF FF 00200130 66 00 00 AO 72 FF 20 28 00 08 41 FF FF 66 00 00200140 00 92 OC 80 00 00 00 00 66 00 00 88 60 00 00 80 00200150 30 3C FF FF 30 80 32 3C 00 00 4E 71 4E 71 OC 50 00200160 FF FF 66 00 00 6E OC 41 00 00 66 00 00 66 30 3C 00200170 00 00 30 80 32 3C FF FF 4E 71 4E 71 OC 50 00 00 00200180 66 00 00 50 OC 41 FF FF 66 00 00 48 60 00 00 40 00200190 43 FA 00 48 42 90 20 11 4E 71 4E 71 80 FF 002001A0 FF FF 66 00 00 2E OC 90 00 00 00 00 66 00 00 24 002001B0 43 FA 00 2 20 BC FF FF FF FF OC 91 00 00 00 00 002001C0 66 00 00 10 90 FF FF FF FF 66 00 00 06 70 01 002001D0 4E 75 70 00 4E 75 00 00 00 00 FF FF FF FF 00 00 002001 0 00 00 00 00 00 ED 00 20 03 2 00 21 00 20 03 E4 zi For Help press F1 FT num 1 xl Figure 7 4 System Memory Dump View 7 4 SM 6800J Rev 1 November 2005 UNION SWITCH 8 6 UN
40. 0J Rev 1 November 2005 UNION SWITCH 8 6 UNION SWITCH amp SIGNAL MICROLOK II Development System MICROLOK II Development System AN Please select thefies to upload O FF FE Figure 7 30 Software Upload Invalid File Dialog Box SM 6800J Rev 1 November 2005 7 39 MICROLOK II Development System UNION SWITCH amp SIGNAL Erasing appleaton aa OBER CORE Figure 7 31 Software Upload Progress Dialog Box 7 40 SM 6800J Rev 1 November 2005 UNION SWITCH 8 SIGNAL S UNION SWITCH amp SIGNAL MICROLOK II Development System 7 5 5 Application Download Screen FMICR LOK Development System Revision 5 24 z e x Re ra rd Choose the file you wish to download J Link to the MICROLOK gt Select location for download P Reading Application from Flash Memory b Whiting to file For Help press FY 12 10 03 1032 AM Figure 7 32 Application Download Screen This view enables the user to download the application file that is currently in the MICROLOK flash memory and place it on a disk floppy or hard drive So the direction here is MICROLOK unit to PC The user chooses the filename and then the program will read the application from flash memory and write it to that filename The process is automated and a progress bar will display how long the process will take SM 6800J Rev 1 November 2005 7 41 MICROLOK II Development System UNION SWITCH amp SIGNAL
41. 14 Serial Message Monitor 7 17 Figure 7 15 Program Settings Dialog Box View 7 19 Figure 7 16 User Data Log Dialog BOX neii asenn eria een nennen ener ener nene 7 20 Figure 7 17 User Data tog Display et e te tet ftd ei od 7 21 Figure 7 18 Save Comma Delimited 7 23 Figure 7 19 Event Screen Display eet et mte ter ta AEREI tau re T 7 24 Figure 7 20 Program Settings Dialog 7 25 Figure 7 21 Event Screen with Codes Colurmn cii e terii docet e do cre aee etn boue 7 26 Figure 7 22 System Error LOG eee eee a e ee ee ones tue ee diee dene 7 27 Figure 7 23 Merged Event Log ette ete ER Re 7 28 Figure 7 24 Set Time of Day Clock 7 29 Figure 7 25 MICROLOK Il Reset Dialog 7 30 Figure 7 26 System Configuration Dialog 7 31 Figure 7 27 Typical System Configuration 7 32 Figure 7 28 System Adjustment Setup Software Upload Display seem 7 3
42. 20 Wd 10 80 80 7 20 Wd 10 80 80 9 8 0 20 Wd 10 80 80 HHHH 8 70 20 Wd 10 80 80 S 26 70 20 Wd 10 80 80 T 2 0 00 Wd 10 80 80 2 9 0 20 Wd 10 80 80 9 0 20 Wd 10 80 80 0 Wd 10 80 80 0 5 0 20 Wd 10 80 80 76 rE v0 c0 Wd 10 80 80 S YE vO CO Wd 10 80 80 20 Wd 10 80 80 SEE vO O Wd 0 80 80 0 20 Wd 10 80 80 27 90 20 Wd 10 80 80 CE vO CO Wd 10 80 80 91 70 20 Wd 10 80 80 LT T T 0 1 0 0 Wd 10 80 80 9 0 0 20 Wd 10 80 80 TT T 1 0 08 F0 20 Wd 0 80 80 86 70 20 Wd 0 80 80 08 08 01 02 05PM For Help press F1 Figure 7 23 Merged Event Log The Merged Event Log displays the User Data Log System Event Log System Error Log and Dynamic variable changes merged onto the same time axis SM 6800J Rev 1 November 2005 7 28 UNION SWITCH 8 SIGNAL S UNION SWITCH amp SIGNAL MICROLOK II Development System Displays only those variables monitored No blank records are shown The result is a clearer merged view A fast way to have this view displayed is to clear the user data log before showing this view User Data Log System Event Log System Error log and Dynamic variable changes merged onto the same time axis The graph shown is a combination of all the logs in
43. 20 slot cardfile and the maximum current draw from a system supply If the maximum number of slots is exceeded a second cardfile and CPU will be required If the maximum current from the system supply is exceeded an external system supply must be used with a CPS board N451910 7501 in the cardfile to power the VCOR In the white column the white edit boxes fill in the required number of boards in the proposed system every system requires a CPU board The sheet will display the number of slots required and the current draw from the system supply If any of these items exceed the maximum OK will change to OVER 20 or OVER CURRENT Valid values for the quantity edit boxes are zero and any positive number less than 101 Negative numbers letters and any special characters such as are not permitted The maximum allowable SM 6800J Rev 1 November 2005 7 45 MICROLOK II Development System UNION SWITCH amp SIGNAL quantity in any edit box is 100 Deleting all the characters in an edit box until it is blank is permissible A blank quantity edit box is treated as having no value or zero Press the Clear button to blank out the quantity column editable text boxes The rest of the spreadsheet values will automatically be cleared to zero Press the Reset button to reset the quantity column to the values it had upon entering the view for the first time All the quantity values default to zero except for the CPU with serial links e
44. 52A 0102 0000 0000 7624 0401 0000 0000 7428 0201 0000 0000 7424 0201 0000 0000 7724 0301 0000 0000 752A 0101 0000 0000 7529 0100 0000 0000 6103 0000 0002 0002 6105 0020 0100 0001 6103 0000 0004 0004 6105 0020 0100 0000 6103 0000 0000 0001 6703 0000 0001 0700 6605 0001 0002 00 6103 0000 0004 0004 4703 1131 0000 0001 6105 0080 0100 0000 6103 0000 0002 0002 6105 0020 0100 0001 6113 0200 0000 0006 6103 0000 0004 0004 4703 1131 0000 0001 0103 0020 0001 0001 6105 0020 0100 0000 5110 0000 0000 0000 6110 0007 0000 0000 7424 0202 0000 0000 752A 0402 0000 0000 7424 0202 0000 0000 7624 0402 0000 0000 7724 0302 0000 0000 752A 0102 0000 0000 7624 0401 0000 0000 El For Help press F1 0204 Figure 7 21 Event Screen with Codes Column 7 26 SM 6800J Rev 1 November 2005 UNION SWITCH 8 5 UNION SWITCH amp SIGNAL MICROLOK II Development System 7 4 4 System Error Log MICROLOK II Development System Error Log System Reset Watchdog Hit without Critical Error 0103 0020 0001 0001 Application prom checksum failure Calculated CRC 9041 Expected CRC FFFF 0607 0100 9041 FFFF Application prom checksum failure Calculated CRC 9041 Expected CRC FFFF 0607 0100 9041 FFFF Application prom checksum failure Calculated CRC 9041 Expected CRC FFFF 0607 0100 9041 FFFF Application is defective Initial prom table checksum is wrong 0606 0001 0001 FFFF Q 0
45. 7 Figure 7 29 Software Upload File Open Dialog 7 38 Figure 7 30 Software Upload Invalid File Dialog 7 39 Figure 7 31 Software Upload Progress Dialog 7 40 Figure 7 32 Application Download 7 41 Figure 7 33 Compiler Didog BOX 5 ntt t td ety et fete fedet edenda 7 42 Figure 7 34 Dev System Reverse Compiler Dialog 7 43 Figure 7 35 Dev System Comparison Tool Dialog 7 44 Figure 7 36 Dev System Power 7 45 Figure 7 37 Dev System Event Error Code Help 7 47 Figure 7 38 Dev System Exit Sereen iiie e gti bu e PR i ette ice eL heed be eeu Eee odds 7 48 SM 68004 Rev 1 November 2005 vii Table of contents UNION SWITCH amp SIGNAL LIST OF TABLES Table 2 1 End Point System Cardfile and Plug In Components sse emen 2 3 Table 3 1 LAMP16 PCB 3 6 Table 3 2 LAMPT6 PCB Indicatiorns
46. 8 08 02 12 21 0 PM Application prom checksum failure Calculated CRC 9041 Expected CRC FFFF 0607 0100 9041 FFFF Reload 4657 Help For Help press F1 08708701 11 56PM Figure 7 22 System Error Log Since the older events may be lost the system error log contains a list of the last 50 time stamped critical system errors The system error log follows the same rules as the system log but is limited to critical errors This view has the exact same functionality as the System Event Log View except for the Clear Log feature The display lists the most recent 50 critical errors saved in the system error log Clicking on the column heading will cause the list to be sorted by that column Clicking on it a second time will cause the sort order to be reversed Click the reload button to refresh the display with the current error data stored on the MICROLOK Click the Abort button while the system error log 15 being downloaded to stop the process The Abort button is only available when the log is being downloaded SM 6800J Rev 1 November 2005 7 27 UNION SWITCH amp SIGNAL MICROLOK II Development System NOTE No Clear button exists for this log The System Error Log cannot be cleared because it contains important error information which should not be deleted To get help on any particular error highlight the time of the error by clicking on it and then press the F1 key A help box on that er
47. B SE A SE B SE SPA SPA SPA SPA PROD M SM oM Jd UO w UO Dd Dd Dd Dd Ed E BOARD BOARD 2 FIXED ENABLE 0 This board is defined to ensure the compiler reserves this address for this board The End Point System cardfile can only use an in8 out8 at this address FIXED ENABLE 0 Defines the board and prevents it s use TYPE IN8 0UT8 OUTPUT INPUT BOARD BOARD 3 FIXED ENABLE 0 This board is defined to ensure the compiler reserves this address for this board The End Point System cardfile can only use an in8 out8 at this address FIXED ENABLE 0 Defines the board and prevents it s SM 6800J Rev 1 November 2005 4 1 Application Programming UNION SWITCH amp SIGNAL use TYPE IN8 0UT8 OUTPUT SPARE INPUT SPARE BOARD BOARD 4 FIXED ENABLE 0 This board is defined to ensure the compiler reserves this address for this board The End Point System cardfile can only use an in8 out8 at this address FIXED ENABLE 0 Defines the board and prevents it s use TYPE IN8 0UT8 OUTPUT SPARE INPUT SPARE BOARD BOARD 5 FIXED ENABLE 0 This board is defined to ensure the compiler reserves this address for this board The End Point System cardfile can only use an in8 out8 at this address FIXED ENABLE 0 Defines the board and prevents it s
48. D should be off The CPU upper 4 character display should be scrolling the phrase US amp S MICROLOK c T g The CPU lower 4 character display should be scrolling the application name 3 Observe the indicators on all I O boards The functions and normal states of these indications are given in Section 3 SM 6800J Rev 1 November 2005 6 1 Troubleshooting UNION SWITCH amp SIGNAL 4 Press the reset pushbutton on the front panel of the CPU board to clear software related malfunctions If the problem still persists check the system error log and event log for information related to the fault by using the CPU board front panel controls to access the error log display or use the MICROLOK II Development System program A listing of CPU Board Error Event codes for the system can be found in Appendix A of SM 6800C 5 Ifthe error and event logs do not provide assistance in identifying the problem replace the affected printed circuit board and recheck the operation of the affected circuit If this does not restore the system to normal operation check the field wiring and any related interface panels for defects 6 Replace the MICROLOK CPU board if the actions in Step 5 provide no results Recheck the operation of the affected circuit 6 1 2 Serial Link Status Indicator The most basic troubleshooting tool is the link status indicator that is available for each serial link via the front panel configuration switches
49. Development System can be found in Service Manual SM 6800C 5 10 SM 6800J Rev 1 November 2005 UNION SWITCH 8 SIGNALJIS Installation Currently only Rocker 1 is used Rocker 1 is used to determine the front panel p L 1 serial port baud rate during 13 boot mode operations OPEN 57600 BAUD CLOSED 19200 BAUD ji 1 JMP33 JMP29 Bottom JMP28 Top 1 2 Lock 2 3 Program JMP 32 ANUUZCG F1 F2 J J M M P P Jumpers 20 24 2 2 Position 1 2 Lock 5 2 E Position 2 3 lt Program J J M M P P 2 2 0 3 BOT L TOP F COM R 1 21314 5 1617 819 110 JT ART EAT AAT M M M M M M M M M M Plo 112 a 14 5 6 17 18 19 t 0 He 27 J M P 3 5 N HZ J J J J J J J M M M M M M M P o P o P o P P 1 1 1 1 1 1 1 1 2 3 4 6 7 8 11 2 13 14 15 16 17 18 S M P X 3 X 1 JMP30 1 2 OFF coud 3 4 12 Figure 5 5 CPU Board Jumper and Jumper Positions SM 6800J Rev 1 November 2005 Installation UNION SWITCH amp SIGNAL 5 12 SM 6800J Rev 1 November 2005 UNION SWITCH amp SIGNAL Troubleshooting 6 TROUBLESHOOTING Troubleshooting of the End Point System is the same as that for the MICROLOK II system The process is described in detail Service Manual SM 6800C S
50. Functional Description TRANSMIT RECEIVE GUARD M 2 SEC 6 SEC Figure 3 12 Complete Track Transmit and Receive Cycle Waveform typical The coded track circuit is based upon a handshake type superiority protocol and the overall system track coding format must be designed for this feature The track interface module mounted in the MICROTRAX unit is capable of operating one master and one slave portion of two separate track circuits On the MICROTRAX Track board track connections are designated Master and Slave and and Either side of the insulated rail joints can be designated Master or Slave however after one end of a track circuit is designated Master or Slave the other end must be given the opposite designation When establishing rail polarities two rules must be observed e Polarity must be staggered or alternated across a set of insulated joints For example if the north rail is positive on the left side of the joints the north rail must be negative on the right side of the joints e The rail must have the same polarity at both ends of the same circuit Because the coding format is low frequency AC track circuit lengths in the range of 22 000 feet a 3 ohms ballast 1000 feet can be attained The track code signal connects to the rails through a Track Interface Panel consisting of a transformer and a low impedance inductor There are four different types of sing
51. HH Ten HA ania 5 8 5 7 1 CPUS Contigufatior Ped rb ote dite i mitate 5 8 6 TROUBLESHOOTING iet e peie eoe Ie paR cides Ee E eon ae bauran ec 6 1 6 1 MICROLOK II Board Level 6 1 6 1 1 Isolating the Malfunction eiecti edendi cer e t nr eec e nv edge durae 6 1 6 1 2 oeral Link Status Indicator added i 6 2 6 1 3 Restoring the System to Normal 6 3 6 2 Troubleshooting an ECode Track Circuit 6 5 SM 6800J Rev 1 November 2005 iii Table of contents UNION SWITCH amp SIGNAL 7 MICROLOK Il DEVELOPMENT SYSTEM nnne 7 1 7 1 Main etitm ttn tcm te ue tem sonde det 7 2 7 2 Top Toolbar Buttons reo c ere ve o cte e ae Gat Pede de E e Ed d ee 7 3 7 2 1 Advanced Button System Memory Dump sssssssseeeeee eene nennen eene eere 7 3 7 2 2 Settings Button Program 7 5 7224 New Tabu e o te He pda e e t d ee ttd te ee na 7 5 2 2 2 Symbol Eiles Tab iei hee nee eiie MD 7 6 7223 LOGIC Montor Tab ooi coh otio lebe Edi abire E E and uude end 7 7 12 24 Advanc
52. ION The surge suppression devices described below must be installed for all End Point System applications Failure to install these devices may result in damage to the power supply or the End Point System circuitry due to voltage transients Observe the following guidelines when connecting battery power to the cardfile 1 To minimize noise keep the battery leads as short as possible Whenever possible the battery leads should be located entirely within the case or house 2 Lightning arresters should not be used on the wiring between the battery and the cardfile 3 Install 40 mm or 60 mm line to line and line to ground MOVs as follows a Ifthe feed is 110VAC use a Siemens B40K130 or B60K130 or a GE V131DA40 V131BA60 1582324 b Ifan isolation transformer is used also install a block type Metal Oxide Varistor MOV on the transformer secondary line to line 4 Secondary surge suppression US amp S USSP units and common mode filtering are not required on the battery wiring to the cardfile SM 6800J Rev 1 November 2005 5 7 Installation UNION SWITCH amp SIGNAL 5 7 PCB Configuration cardfile slots in the End Point System cardfile require lower PCB connector keying plug installation to prevent improper PCB positioning Chapter 2 in Service Manual SM 6800B describes MICROLOK II cardfile and circuit board installation 5 7 1 CPU Configuration Prior to installing the CPU board in the End Point System
53. ION SWITCH 8 SIGNAL MICROLOK II Development System 7 2 2 Settings Button Program Settings The Settings Button allows the user to select preferences for operation of this program The MICROLOK II Program Settings dialog box contains four tabbed dialogs These include the View Symbol Files Logic Monitor and Advanced tabs 7 2 2 1 View Tab Ml RHOLOK ee Lage Morace Advances Genesi option Figure 7 5 Program Settings View Property Tab The View tab contains general display options and raw data display options The Program Settings dialog is used to modify the way in which the system stores and displays data These options can also change the general appearance of the screens The default category is the View tab The user can specify display options for the general display and for the type of raw data that the system provides The splash screen is that first dialog that appears when the MICROLOK application 15 launched It only stays up for about 3 or 4 seconds then disappears SM 6800J Rev 1 November 2005 7 5 MICROLOK II Development System UNION SWITCH amp SIGNAL The raw data displayed for both the user data log and event and error logs is the data being sent directly from the system before the tool interprets it If the user checks the box Show user data log raw data then each user data log record will have a raw data header in brackets If the user checks the box Show error event log r
54. K II Development System window 7T 7 1 Exiting the Development System Y MICROLOK Development System w aj 52 Toole Prnt Save Back Split Advanced Settings Help Please select one of the tools below Run time Monitor For Help press F1 gespielt Figure 7 38 Dev System Exit Screen NUM 7 48 SM 6800J Rev 1 November 2005 UNION SWITCH 8 SIGNAL S UNION SWITCH amp SIGNAL MICROLOK II Development System Quits the application or closes the window if more than one window is open Use the following methods to exit MICROLOK Development System Press the large Exit button on the main launch screen Choose the Exit menu item on the Tool drop down list on the top menu Click on the X at the top right of the window Press Alt F4 keys on the keyboard Click on the Icon at the upper left corner of the screen and press Close will result in a confirmation message box like the one shown in Figure 7 38 The user can select Yes to exit and return to windows or select No to return to the program SM 6800J Rev 1 November 2005 7 49 MICROLOK II Development System UNION SWITCH amp SIGNAL 7 50 SM 6800J Rev 1 November 2005 UNION SWITCH 8 UNION SWITCH amp SIGNAL MICROLOK II Development System Q b End of Manual SM 6800J Rev 1 November 2005 7 51
55. N esses enn enm een eren 7 1 Figure 7 2 Dev Systemi Mali Menu cii e ate teniente aci qiu Arpa bep orta 7 2 Figure 7 3 System Memory Dump 7 3 Figure 7 4 System Memory Dump 7 4 Figure 7 5 Program Settings View Property eee ener nennen 7 5 Figure 7 6 Program Settings Symbol Files Property Tab 7 6 Figure 7 7 Program Settings Logic Monitor Property Tab ssssssseee eem eene 7 7 Figure 7 8 Program Settings Advanced Property 7 8 Figure 729 Spt SCE enS dorr sda a letras ead be eer naar 7 10 Figure 7 10 System Information 7 11 Figure 7 11 Board Information 7 12 Fig re 7 12 Free Display a ete Da ete pt bete ybi d de aan ead ante 7 13 Figure 7 13 Dynamic Bit Variable 7 15 vi SM 6800J Rev 1 November 2005 UNION SWITCH amp SIGNAL Table of Contents Figure 7
56. NAL Introduction 1 INTRODUCTION End Point System is a simplified MICROLOK II system that has a package style similar to MICROTRAX and i Lok To eliminate external Input Output I O cables used in MICROLOK II system the Printed Circuit Board PCB top rear connector now plugs into a motherboard mounted mating connector The motherboard carries all wiring from this connector to cage clamp terminals on the top portion of the motherboard See Figure 2 1 I O wires connect directly to these connectors Address jumpers for the LAMP16 and Track boards I O board s addresses are preset are located on the motherboard The Electrically Erasable Programmable Read Only Memory EEPROM that stores system configuration 15 also located on the motherboard As in the MICROTRAX and i Lok systems the Vital Cut Off Relay VCOR is housed within the cardfile eliminating the need for external wiring and shelf or rack space for this relay The system can use either a Union Switch amp Signal US amp S or General Railway Signaling GRS relay as the VCOR Refer to Table 2 1 for cardfile part numbers that correspond to the VCOR relay in use The End Point System is for use with a nominal 12VDC supply only 1 4 Scope This manual provides the following information on the End Point System System Description e Operation e Installation e Troubleshooting e Parts List MICROLOKCII is a registered trademark of Union Switch
57. NOTE Clear does actually clear the display screen and send a clear message to the MICROLOK II unit The data may be the same as before the clear because the data is polled every 500 milliseconds for example and the data has not changed 7 3 2 Board Information MICTIOLOK It Development Peace relect one of the bod below Figure 7 11 Board Information Display Board Information displays status information about track boards lamp boards and also any links included in the Configuration This is NOT just a board information screen The links established during configuration can also be accessed here When the tool is first run a button is displayed for each enabled board or link If all links and boards are disabled no buttons will appear Boards and links are enabled during the configuration process 7 12 SM 6800J Rev 1 November 2005 UNION SWITCH 8 SIGNALJ amp UNION SWITCH amp SIGNAL MICROLOK II Development System NOTE You may only see an Exit button when accessing this view because the boards and links have not been enabled in System Configuration 7 3 3 Free Run Variable Display MICROLOK II Development System QUICK RESET KILL CLOCK FREEZE CLOCK SET CPS ENABLE LED 1 LED 2 LED 3 LED 4 LED 5 LED 6 LED LED 8 CPS STATUS CONFIGURE ERROR unused 2 LOG LARGE LOG FULL AUX1 INPUT AUX2 INPUT AUX3 INPUT AUXAINPUT AUXS INPUT AUXB INPUT AUX INPUT AUX8 IN
58. PUT AUXS INPUT zi For Help press F1 08 08 01 01 33AM Figure 7 12 Free Run Display This display lists the current values for selected variables and bits as well as a real time list of changes The user can also save the free run listing to a log file or current buffer file Displays a list of bits and variables on the left side of the screen The user selects a variable with either the left mouse button or using the Shift key and the up and down arrow keys blue rectangle represents a selected symbol Monitored symbols are listed above the end of active symbols text Symbols not monitored are below this text The current values for selected variables and bits are shown on the text display on the right side of the screen The scrolling text represents real time changes The user has the choice to save the text listing to a continuous log file or a current buffer file If the user chooses to save to a log file the text will be appended to this file if it already exists SM 6800J Rev 1 November 2005 7 13 MICROLOK II Development System UNION SWITCH amp SIGNAL Double clicking a symbol sends it to be monitored or unmonitored Recent unmonitored symbols appear at the top of the current unmonitored list The variable list can be sorted by ID or Name 7 3 3 1 AII Button The button selects all the symbols on the left side to be monitored The None button deselects any symbols in the monitored list above
59. RACK TRACKA TKA ADJ TRACK NAME TKA OUTPUT A OUT D INPUT A IN ADJUSTABLE LENGTH ADJUSTABLE ENABLE TRACKB TKB ADJ TRACK NAME TKB OUTPUT B OUT D INPUT B IN DJUSTABLE LENGTH DJUSTABLE ENABLE A A BOARD FIXED BOARD 8 ENABLE DE 0 TYPE LAMP16 FIXED 18 WATT MOD TYPE LAMP16 FIXED 18 WATT MODE OUTPUT EARE LAMP ve BOOLE WARE EAR BITS will only be able to use one of t If the final installation uses th he definitions for each slot is board The user will enable this definition ADJUSTABLE ENABLE 0 makes the board disabled by default but this user is allowed to enable the board 6 1 1 The user can change the lamp board address jumpers so you can define multiple boards for the same slot Note that the user will only be able to use one of the definitions for this slot If the final installation uses this board The user will enable this definition ADJUSTABLE ENABLE 0 makes the board disabled by default but this user is allowed to enable the board 12 The user can change the lamp board address jumpers so you can define multiple boards for the same slot Note th
60. RECEIVED CODE GREEN LED gt REDLED gt ROTARY SWITCH 10 POSITION TOGGLE SWITCH gg 3 POSITION GREEN LED gt RED LED gt ROTARY SWITCH ___ 10 POSITION 10 TOGGLE SWITCH gt 3 POSITION System Components Functional Description PUSH TO SELECT DISPLAY MODE TRACK CODE REC CURRENT XMIT VOLTAGE XMIT CURRENT DISPLAY ON CPU BOARD R CODE RECEIVED T CODE TRANSMITTED T 3 5 RECEIVER TRANSMITTER TRANSMIT A LEVEL ADJUST STEADY x M NORMAL i TRACK B RECEIVER TRANSMITTER S Ry TRANSMIT LEVEL ADJUST STEADY NORMAL S OFF Figure 3 11 ECode Track Front Panel SM 6800J Rev 1 November 2005 System Components Functional Description UNION SWITCH amp SIGNAL 3 6 2 MICROTRAX Coded Track PCB The coded track circuit PCBs interface the MICROLOK II system to the mainline coded track circuits with and without cab signals The specifications for these boards are as follows Table 3 12 MicROTRAX Track PCB Specifications TRACK CIRCUIT US amp S PART NO TRACK CIRCUIT APPLICATION OPERATING POWER General non cab and 100Hz cab 9 8 to 16 2VDC signal N451910 0701 N451910 7601 Required for 40Hz cab signal 9 8 to 16 2VDC N451910 7602 Required for 50Hz ca
61. REFER TO FIGURE 3 11 LABEL DEVICE OR INDICATOR UNION SWITCH amp SIGNAL PURPOSE TRACK A XMIT switch TRACK B RECEIVER TRACK B TRANSMITTER TRACK B TRANSMIT LEVEL ADJUST TRACK B XMIT switch Three position toggle switch green LED red LED 10 position rotary switch Three position toggle switch NORMAL position Board configured for normal track circuit operation STEADY position Steady DC energy applied to Track A at a level of 1 0 volt for troubleshooting OFF position Transmitter A is turned off and receiver A is turned on steady for troubleshooting When lit indicates that the received current is greater than 0 5 amps Flashing LED represents the received code When lit indicates that the transmitter is turned on and applying a DC signal to the track Flashing LED represents the transmitted code Sets the transmitter output voltage dependent on track circuit length Refer to adjustment table NORMAL position Board configured for normal track circuit operation STEADY position Steady DC energy applied to Track B at a level of 1 0 volt for troubleshooting OFF position Transmitter B is turned off and receiver B is turned on steady for troubleshooting 3 20 SM 6800J Rev 1 November 2005 UNION SWITCH amp SIGNAL 1 2 A PUSH BUTTON SWITCH RED LEDs TYPICAL CPU BOARD DISPLAY OF A TRANSMITTED CODE AND A
62. T REC XMT USGA Red N451552 0201 To End Point To End Point Cardfile Cardfile See Above See Above Figure 5 1 Coded Track Interface Panels Typical Basic Track Wiring 5 4 SM 6800J Rev 1 November 2005 UNION SWITCH amp SIGNAL Installation Coded Track nn Coded Track EM o ECode Track ECode Track Interface Interface N17600101 N17600101 Panel 1 Panel 2 End Point System Cardfile MiCROLOK II UNION SWITCH amp SIGNAL Figure 5 2 End Point System ECode Track Circuit Configuration SM 6800J Rev 1 November 2005 5 5 Installation UNION SWITCH amp SIGNAL o00 3 Coded Track umm Coded Track Coded Track
63. UNION SWITCH amp SIGNAL Union Switch amp Signal Inc an Ansaldo Signal company 1000 Technology Drive Pittsburgh PA 15219 e 645 Russell Street Batesburg SC 29006 S M 6800 Se MICROLOK End Point System Service Manual Installation Maintenance COPYRIGHT 2005 November 2005 UNION SWITCH amp SIGNAL Revision 1 UNION SWITCH amp SIGNAL SM 6800J Rev 1 November 2005 UNION SWITCH amp SIGNAL Notices Proprietary Notice This document and its contents are the property of Union Switch amp Signal Inc hereinafter US amp S This document has been furnished to you on the following conditions no right or license under any patents or any other proprietary right in respect of this document or its content is given or waived in supplying this document This document and its contents are not to be used or treated in any manner inconsistent with the rights of US amp S or to its detriment and are not to be copied reproduced disclosed to others or transferred without the prior written consent of US amp S Important Notice US amp S constantly strives to improve our products and keep our customers apprised of changes in technology Following the recommendations contained in the attached service manual will provide our customers with optimum operational reliability The data contained herein purports solely to describe the product and does not create any warranties Within the scope of the attached
64. and Signal US amp S MICROTRAX is a registered trademark of Union Switch and Signal US amp S i Lok is a registered trademark of Union Switch and Signal US amp S SM 6800J Rev 1 November 2005 1 1 Introduction UNION SWITCH amp SIGNAL 1 2 RAIL Team and Technical Support The Rapid Action Information Link RAIL team was created in 1996 to serve the technical needs of current and potential US amp S customers Convenient 24 hour access and a rapid resolution to customer problems are the trademarks of this organization The RAIL team which is staffed primarily by US amp S product and application engineers is ready to assist and resolve any technical issues concerning the MICROLOK II system or any other US amp S product Any questions regarding the contents of this service manual should be directed to the RAIL team by telephone at 1 800 652 7276 or through Internet E mail at railteam switch com 1 3 References 1 3 1 US amp S Supporting Documentation US amp S MICROLOK II System Description SM 6800A US amp S MICROLOK II Hardware Installation SM 6800B US amp S MICROLOK II System Startup Troubleshooting and Maintenance SM 6800C US amp S MICROLOK ECode and i Lok Addendum SM 6800E US amp S MICROTRAX Coded Track Circuit Service Manual SM 6470B US amp S PN 150B DC Plug In Relays SM 4551 is a registered trademark of Union Switch and Signal US amp S 1 2 SM 6800J Rev 1 N
65. anges to the non vital settings of boards and links This option requires a password The third radio button Modify vital and non vital settings allows the user to view and make changes to the vital and non vital settings of boards and links This option also requires a password The program will not allow access to modifications of configuration values without the correct password SM 6800J Rev 1 November 2005 7 31 MICROLOK II Development System UNION SWITCH amp SIGNAL Pinme select one ol the coniigurabon opor below System Configuration Figure 7 27 Typical System Configuration Display 7 5 3 1 Configuring the MICROLOK Il System 7 5 3 1 1 Overview The configuration tool provides a wide variety of options for checking and modifying the configuration of the MICROLOK II system hardware and software Three types of options are provided within this tool 1 System Configuration options enable the user to modify the general system parameters and the user parameters and to assign specific parameters to the user data log 2 Board Configuration options enable the user to enable disable and configure the individual MICROLOK II system printed circuit boards 3 Link configuration options enable the user to configure the MICROLOK II system communication links 7 32 SM 6800J Rev 1 November 2005 UNION SWITCH 8 SIGNAL S UNION SWITCH amp SIGNAL MICROLOK II Development System 7 5 3 1 2 Procedure to Access the S
66. at could cause physical harm serious injury or loss of life Always observe standard precautions familiar to trained electrical technicians Always adhere to all safety regulations stipulated by the railroad SM 6800J Rev 1 November 2005 2 1 Description UNION SWITCH amp SIGNAL bii Es T eN gout BIN 80UT 8IN 80UT 8IN 8OUT 8IN 8OUT TRACK VCOR BOARD 2 BOARD 3 BOARD 4 BOARD 5 palatal BOARD 6 Low mm mm AM NM M 1 le m m jour CA woale M N or E E m E ore m Em 2 2 POWER o em mej em NWe jemm meoe em mev em mej HE fr ON e HN 6j 9 5 K eco 5 gt Bim gt os HE lt 55 gt 7 0 pr B e BN e ox M E
67. at the user will only be able to use one of the definitions for this slot If the final installation uses this board The user will enable this definition ADJUSTABLE ENABLE 0 makes the board disabled by default but this user is allowed to enable the board SM 6800J Rev 1 November 2005 4 3 Application Programming UNION SWITCH amp SIGNAL CONSTANTS BOOLEAN TRUE 1 LOGIC BEGIN ASSIGN TRUE TO CPS ENABLE THE FOLLOWING TWO LINES BUILD LOR RELAYS FOR LIGHT OUT LOGIC BY USING THE WARELOR OR EARELOR IN THE LIGHT OUT DOWNGRADE EQUATIONS YOU CAN ENSURE PROPER BEHAVIOR WHEN A BOARD IS REMOVED ASSIGN WARE LO BOARD 8 DEF 1 ENABLED CPS STATUS TO WARELOR T T ASSIGN EARE LO BOARD 8 DEF 2 ENABLED CPS STATUS TO EARELOR THE FOLLOWING WILL SEND A D CODE IF THE MICROTRAX BOARD IS INSTALLED IN THE SYSTEM IF THE BOARD IS NOT INSTALLED NO ERROR WILL OCCUR IF A SEND D OR B SEND D ARE SET TRUE ASSIGN A SEND D TO A OUT D ASSIGN B SEND D TO B OUT D THE FOLLOWING WILL SEND A CODE 1 IF THE ECODE BOARD IS INSTALLED IN THE SYSTE IF THE BOARD IS NOT INSTALLED NO ERROR WILL OCCUR IF A SEND 1 OR B SE
68. aw data a Codes column will appear in both the event and error log views This column contains the raw data codes from the MICROLOK II unit 7 2 2 2 Symbol Files Tab MICROLOK I Program Settings PE View Symbol Fies Lage Advanced Figure 7 6 Program Settings Symbol Files Property Tab The Symbol files tab contains a listing of the symbol files The symbol files listing are the local copies of the application symbols stored in prom A symbol file contains symbols generated from an application image It is similar in structure as an INI file There is an Application Boards CommLinks and Symbols section in the symbol file mle file The symbol files are unique to each application All old and unused symbol files associated with old and unused applications should be removed periodically The default folder for these symbol files 15 in the MICROLOK SYMBOLS directory Tab files e g Groupl tab used in the free run and dynamic bit variable displays are also stored in the SYMBOLS directory so that the program knows which symbols are being monitored for each tab eg Groupl 15 a tab 7 6 SM 6800J Rev 1 November 2005 UNION SWITCH 8 SIGNAL MICROLOK II Development System 7 2 2 3 Logic Monitor Tab Run time Monitor MICROLOK 11 Program verte te nee Poling intereat I E Figure 7 7 Program Settings Logic Monitor Property Tab The Logic Monitor tab includes a p
69. b signal 9 8 to 16 2VDC N451910 7603 Required for 60Hz cab signal 9 8 to 16 2VDC The MICROTRAX Track board is used to manage track circuits by providing end to end rail integrity including detection of train shunt faulty insulated joints or broken rail Generally the track coding equivalent to four wire Home Distant HD circuitry is accomplished through the rails however it may also operate over line wire The track code signal format is AC and is connected to the rails through a Track Interface Panel consisting of a transformer and a low impedance inductor The MICROTRAX track code is bipolar consisting of a pattern of positive and negative pulses Each contains an equal number of short positive and short negative pulses and an equal number of long positive and long negative pulses The master sends a message very six seconds The code message begins and ends with a 167 msec guard pulse and consists of pulses either 167 msec or 333 msec in duration with an amplitude of 2Vp p This code format allows for twenty three possible codes of which twenty two codes are available for user applications Two of the user codes are intended for non vital purposes such as train occupancy or tumble down Twenty of the user codes are vital and are available for any purpose The remaining reserved code is used to establish communication referred to as Link Up 3 22 SM 6800J Rev 1 November 2005 UNION SWITCH amp SIGNAL System Components
70. cardfile the board jumpers See Figure 5 5 should be checked to make certain they are in their proper positions per the system application logic software or factory requirements NOTE Bold face letters indicate basic operation with the 21mHz system clock Table 5 1 CPU Jumpers MEER DESCRIPTION POSITION ID JMP1 Bottom PCMCIA 2 Wait States Position 2 3 RS 232 Position 1 2 JMP11 COMBS Voltage Drive Levels RS 423 Position 2 3 RS 232 Position 1 2 JMP12 COMBS Voltage Drive Levels RS 423 Position 2 3 5 8 SM 6800J Rev 1 November 2005 UNION SWITCH amp SIGNAL Installation DESCRIPTION POSITION COM1 RX CLK 9 83Mhz Position 1 2 FLASH 3 Programming Language Locked Position 1 2 JMP20 xt 2 Application space Program Position 2 3 FLASH 1 Programming Language Locked Position 1 2 JMP21 2 Executive space Program Position 2 3 WESS FLASH 2 Programming Language Locked Position 1 2 Executive space Program Position 2 3 FLASH 4 Programming Language Locked Position 1 2 Application space Program Position 2 3 FLASH 1 Boot Block Locked Position 1 2 Boot space Program Position 2 3 Soft Position 2 3 JMP25 Speaker Volume Loud Position 1 2 Off Not Installed JMP26 IRQ7 Off Position 2 4 JMP27 68332 Normal Position 1 2 1 Locked Position 1 2 Program Position 2 3 Locked Position 1 2 Program Position 2 3 JMP30 FLASH Programming Voltage Position 1 2 Position 2 3 Position 3 4 Conditional P
71. column shows the link as disabled You need to enable the serial link in the System Configuration screen To enable links go to System Configuration on the main launch menu enter the appropriate password to make changes and then press the appropriate link button The links displayed may be MICROLOK Master and Slave links and or GENISYS Master and Slave links Go into those link screens and check the Enabled checkbox Then press Done and save your changes answer yes when it asks to save the changes you made Then go back to the main screen and press the Serial Message Monitor button Inside that view you will see the serial link you enabled in System Configuration You can now press and use the Start Stop buttons to monitor serial message traffic 7 18 SM 6800J Rev 1 November 2005 UNION SWITCH 8 6 UNION SWITCH amp SIGNAL MICROLOK II Development System 7 4 Historical Data These buttons lead to views which display data that an operating MICROLOK II has collected and stored 7 4 1 User Data Log Peace select one of the tool below Run time Monitor _ Ven Syntol Fins Logie Morir Asvarcad ener options Show splath ncneen at program stat Show photogueoht seien backgrounde Rar dala daglay Show utes data log ias dats T Show ence evert log rae dala 7 6 Eum se M Figure 7 15 Program Settings Dialog Box View Tab NOTE Check the Show
72. data to the device at the opposite end of the connection e The B LED flashes when the serial port is receiving data from the device at the opposite end of the connection 6 2 SM 6800J Rev 1 November 2005 UNION SWITCH amp SIGNAL Troubleshooting The C LED indicates that a good address has been received from the device at the opposite end of the connection This LED is normally on The D LED indicates DCD detected This LED is normally flashing e The E LED indicates that a serial receive error has been detected This LED is normally off 6 1 3 Restoring the System to Normal Operation Replace the printed circuit board and verify that the MICROLOK unit is functioning properly SM 6800J Rev 1 November 2005 6 3 UNION SWITCH amp SIGNAL Troubleshooting VECES MMC ADJUST LEFTcSRIGHT EXIT MENUS ACTION UP TEST TEST TEST TST ACCEPT CYCLE MARK SPACE NORM DOWN REJECT PROTO PROTO PROTO PROTO SERL PROTO NORM CYCLE MARK
73. e This should be done wherever possible on all I O wiring US amp S recommends the physical separation of clean and dirty wiring Cables and wires in general should be kept as short as possible to minimize induced line noise Battery leads should be as short as possible to minimize voltage drop They also must be isolated as much as possible from noisy wiring Relay snubs are intended to dissipate large electromagnetic surges from the coil inductance and to prevent these surges from interfering with normal operation of the End Point System US amp S recommends that all relays driven by the End Point System be snubbed to prevent unwanted monitor errors This is particularly true where the coil load to the End Point System relay driver is being broken by a series contact Relay snubs can also be installed on other relays that are not directly controlled by the End Point System outputs but may be contributing to possible noise due to their close proximity to the cardfile wiring US amp S recommends the use of TransZorbs J792736 0002 for relay snubbing They will have minimal effect on relay timing Follow these wiring practices e All output wires should be gathered into a bundle e Input wires should be gathered into a bundle e Power wiring should be gathered into a bundle Each of these bundles should be physically separated from each other 6 preferred and all bundles physically separated from other house wiring e tis partic
74. e to determine if there is an open circuit in the rail or a short circuit across the rails SM 6800J Rev 1 November 2005 6 5 Troubleshooting UNION SWITCH amp SIGNAL 6 6 SM 6800J Rev 1 November 2005 UNION SWITCH 8 SIGNAL S UNION SWITCH amp SIGNAL MICROLOK II Development System 7 MICROLOK DEVELOPMENT SYSTEM A laptop PC may be connected to the CPU front diagnostic port as a means of troubleshooting the End Point System NOTE This information is updated from that presented in Service Manual SM 6800C Once the Development System is installed the icon shown in Figure 7 1 will appear on the desktop J MICROLOK II Developme Figure 7 1 MicRoLok Development System Icon SM 6800J Rev 1 November 2005 MICROLOK II Development System UNION SWITCH amp SIGNAL 7 1 Main Menu select one of the tool below Run time Monitor rat wn e fes roca Figure 7 2 Dev System Main Menu This is first screen displayed after launching tool It displays tools available for maintaining the MICROLOK II 7 2 SM 6800J Rev 1 November 2005 UNION SWITCH 8 6 UNION SWITCH 8 SIGNAL MICROLOK II Development System 7 2 Top Toolbar Buttons These buttons lead to views which allow the performance of special diagnostic functions 7 2 1 Advanced Button System Memory Dump Y MICROLOK H Develop
75. ed Tab nia heath ie vom Eee ert de be o cet tat epe e E een coe eerta 7 8 7 2 3 Eee edv a od a Tae cet ee oh Belge ee ed uir eel 7 9 7 3 Run time Monitor 5 oen doeet e foe reete eateries da e ete s 7 11 7 3 1 System Information Display tenta nen duae a dean a inte d aane 7 11 7 3 2 Board Informationz ite eet ihe idee e annis 7 12 7 3 3 Free Run Variable Display eO PSP e PURI E 7 13 1331 ABURO 7 14 Tanex Advanced BUtfOm ob He dtm iod na S 7 14 7 3 3 3 Freeze BUON inrer eee d utente anb ec il addet aque v i ete ele 7 14 oo SAVE BUNOT LE 7 14 7 3 4 Dynamic Bit Variable View eene en ud 7 15 1341 ABURO uoi eedem d butt enti tems 7 16 7 3 4 2 None BUttom 7 16 7343 ANG Text BOX i icit i eed iiie tiet 7 16 3 4 4 Advanced Buttons RR epa 7 16 71 34 59 Freeze 7 16 1346 7 16 7 3 5 Serial Message Monitor 2 02 dae ires d 7 17 7 4 Historical eminet ean inae 7 19 7 4 1 User Data Log Em 7 19 7 4 1 1 RAW eii E m biete E 7 22 4 1 2 SAVING ThE LOG
76. ee Section 3 of this manual for information on PCB indications ECode and MICROTRAX troubleshooting can be found in Service Manual SM 6800E and SM 6470B respectively 6 1 MICROLOK II Board Level Troubleshooting The following sections describe general guidelines for isolating and correcting MICROLOK II system malfunctions at the board level Troubleshooting the MICROLOK II system involves careful analysis of observable symptoms a knowledge of MICROLOK II system operation and the ability to perform standard electrical and electronic troubleshooting operations 6 1 1 Isolating the Malfunction The following is a general process recommended by US amp S for isolating most board level MICROLOK 1I system malfunctions 1 Ifavailable review the trouble report from the maintenance department or the central office to define the circumstances associated with the problem Look for the following a When the malfunction occurred b The condition of the system at the time of the malfunction c The location of any trains in or near the area when the malfunction occurred 2 Scan the MICROLOK II system indications for any obvious clues that might lead to a quick diagnosis of the problem Look for the following a The power supply board 5v on indicator LED should be illuminated The power supply board VCOR LED should be illuminated The CPU board on line LED should be illuminated The CPU board VPP LED should be off e The reset LE
77. em Reset CPS UP Reset from diagnostic port Vital config update event Unit entering Configuration Mode PC Card not found internal RAM only Configuration warning System Reset CPS UP System Reset System Reset CPS UP User Data Log cleared due to corrupted log PC Card not found internal RAM only Configuration warning System Reset Watchdog Hit without Critical Error System Reset CPS UP Time Changed Time change pending GENISYS mstr hdlr slave comm up MICROLOK mstr hdlr slave comm up event GENISYS hdlr slave comm up MICROLOK mstr hdlr slave comm up event MICROLOK slave hdlr slave comm up event GENISYS slave hdlr slave comm up event MICROLOK mstr hdlr slave comm up event Logical port 4 Addr 2 Logical port 2 Addr 2 Logical port 3 Addr 2 Logical port 1 Addr 2 Logical port 4 Addr 1 Serial link GEN_MASTER Addr 1 Logical port 2 Addr 1 Logical port 3 Addr 1 Logical port 1 Addr 1 Serial link GEN_SLAVE Reset Completed System Bit CPS_ENABLE or CPS CPS Keys state CPS Up cps clear flag is 0 from Maintenance Tool saved configuration unusable CPS Keys state CPS Up Reset Completed System Bit CPS_ENABLE or CPS k saved configuration unusable CPS Keys state CPS Up Real Time Clock has been changed Time on event is old time when cloc Logical port 2 Addr 2 Logical port 4 Addr 2 Logical port 2 Addr 2 Logical port 4 Addr 2 Logical port 3 Addr 2 Logical port 1 Addr 2 Logical po
78. erial link Modify the parameters as necessary Use the arrow buttons on the screen to modify the values for adjustable parameters 3 Fields with a single arrow box let you display a supplemental window that lists all valid values This is known as a drop down list After you click on the box and the list appears you can click on the appropriate displayed value to have it automatically entered into the field 4 Fields with two arrow boxes let you raise or lower the value of the displayed settings This is known as a spin control Click the arrow pointed in the proper direction until the value increases or decreases to the desired setting NOTE Be careful on this screen as some values are in seconds and others are in milliseconds one thousandth of a second 5 When all of the variables have been set to the proper values for the particular application click on the Done button 6 Click on the Yes button to save your changes and exit or No to cancel your changes 7 36 SM 6800J Rev 1 November 2005 UNION SWITCH 8 SIGNAL amp UNION SWITCH amp SIGNAL MICROLOK II Development System 7 5 3 2 Completing the Configuration Process 7 5 3 2 1 The Done with Configuration and Cancel Configuration Buttons When all system printed circuit board and serial link parameters have been checked and adjusted as necessary click on the Done with Configuration button on the system configuration selection display After this
79. ersonal Computer PC during system diagnostic operations application logic programming and executive software upgrading The executive and application software is stored in four flash that provide up to eight megabytes of memory Flash permit direct handling of the software using a laptop PC connected to the CPU board front panel serial port connector Jumpers are provided on the board to lock or unlock the flash for programming and to select the required programming voltage Two independent banks 128 Kbytes total of fast static Random Access Memory RAM SRAM Static Random Access Memory are provided on the CPU board for processing vital data Events and errors are stored in up to four 256 Kbyte banks of low power SRAM Error event memory is maintained by a capacitor backup that provides up to four hours of short term RAM protection The CPU is also designed to store RAM type data in one or two Personal Computer Memory Card International Assoc PCMCIA cards using a board mounted cardholder Two alphanumeric displays on the CPU board provide menus allowing the display of information without having to connect a laptop PC The two menus are the Reset and On Line menus 3 14 SM 6800J Rev 1 November 2005 UNION SWITCH amp SIGNAL System Components Functional Description 3 5 1 Serial Communication Link The End Point System uses only one communications link that can be daisy chained to ot
80. escription UNION SWITCH amp SIGNAL 3 5 CPU The CPU board contains the central controlling logic and diagnostic monitoring for the End Point System It plugs into Slot 8 of the cardfile The CPU performs the following functions Controls power to vital outputs through the cardfile power supply and an external VCOR relay fail safe function Generates a steady 250Hz check signal that is sent to the power supply board as long as the diagnostic checks performed continuously by the CPU detect no internal or external system faults Failure of a diagnostic check results in the removal of the check signal to the power supply board CPS This causes the CPS to remove the hold voltage from the VCOR 4000 relay coil resulting in the removal of power to all vital system outputs Monitors external indications from vital input boards Processes vital external indications and executing logic defined in the application software Drives vital output boards as required by the application logic Monitors and controls the serial communication port COM 3 Tests individual vital input and output channels for faults in parallel with control of these channels and responds to detected faults Monitors system internal operation for faults and responds to detected faults Records system faults and routine events in user accessible memory Responding to CPU board front panel switch inputs and operating the associated displays Interacts with a laptop P
81. frequencies Provides train detection in mainline DC coded track circuits Versions for non cab applications and cab applications at various frequencies System Battery from 9 8 to 16 2VDC fuse protected 10A minimum voltage required for system start is 11 2VDC Power Connection 2 2 2 Mechanical Five Association of American Railroads AAR Terminals The following mechanical specifications are applicable to the End Point System cardfile Dimensions 19 W x 16 76 H x 11 09 D Material Stainless steel Weight 30lbs with a minimum card complement Mounting The cardfile is supplied with wall mounting ears permanently attached to the cardfile rear Optional mounting kit Part Number X18000802 15 available for rack front mounting or shelf bottom mounting 15 available in Part Number X180025021 2 4 SM 6800J Rev 1 November 2005 Description UNION SWITCH amp SIGNAL 2 End Point System Cardfile with Standard Wall Mount Ears Figure 2 shown without PCBS 2 5 SM 6800J Rev 1 November 2005 Description UNION SWITCH amp SIGNAL SM 6800J Rev 1 November 2005 UNION SWITCH amp SIGNAL System Components Functional Description 3 SYSTEM COMPONENTS FUNCTIONAL DESCRIPTION Detailed descriptions for the MICROLOK II PCBs can be obtained from the MICROLOK II Service Manuals SM 6800A B and C The following sections will present information unique to the End Point Sy
82. ft blank 7 34 SM 6800J Rev 1 November 2005 UNION SWITCH 8 SIGNAL S UNION SWITCH amp SIGNAL MICROLOK II Development System 7 5 3 1 5 To Change a Timer Configuration Value 1 Position the cursor within the appropriate delay box and then click the left most mouse button The field becomes highlighted 2 Change the configuration value you highlighted 3 When all of the values have been changed as required click on the Done button 4 Click on the Yes button to save the configuration changes and complete the timer configuration The system configuration selection display will again be displayed on the screen Otherwise click on the No button to NOT save the change like Cancel 7 5 3 1 6 Changing The User Defined Variables 1 Click on the User Variables selection button on the system configuration selection screen The User defined variables are boolean bits or numeric variables defined by the user These variables have a default value defined by the application but can be set to a specific value during configuration They cannot be modified by the application logic They could be used to enable or disable various sections of the application during configuration but their use is ultimately up to the application programmer 2 To set the user defined variable bit simply position the cursor within the appropriate selection box and then press the lt Space Bar gt When all of the user defined variables have been set to t
83. he proper values for the application click on the Done button at the lower left corner of the screen Click on Yes to save the configuration changes and complete this configuration The system configuration selection display will again be displayed on the screen 7 5 3 1 7 Changing User Log Selections Click on the User Log selection button on the system configuration selection screen This display enables the user at each site to define a custom set of variables and events that are to be logged in the user log Each parameter in the list will be logged in the user log if the associated selection box is checked 7 5 3 1 8 To Set a Parameter for Inclusion in the User Log 1 Position the cursor within the appropriate selection box and then press Space Bar Repeat this step until all desired parameters have been checked The mouse can also be used 2 When all of the desired variables have been checked click on the OK button The system configuration selection display will again be displayed on the screen SM 6800J Rev 1 November 2005 7 35 MICROLOK II Development System UNION SWITCH amp SIGNAL 7 5 3 1 9 Enabling Disabling and Configuring Printed Circuit Boards The board configuration selection display provides a number of selection buttons that enable the configuration of the MICROLOK II system printed circuit boards Buttons are only provided on this display for circuit boards that are properly defined in the applicat
84. her units COM port 3 of the PCB connects via the motherboard to two parallel wired 25 pin D male connectors J13 and J14 located at the top right area of the motherboard See Figure 2 1 The port can be used as an RS 232 423 communications link See Table 5 1 for CPU jumper positioning to select serial protocol Table 3 8 COM Port 3 J14 J15 Connector Pin Outs PIN NUMBER SIGNAL TXD Transmit Data RXD Receive Data RTS Request to Send CTS Clear To Send SYSTEM COMMON N12 DCD Data Carrier Detect 15 TXCLK Transmit Clock 17 RXCLK Receive Clock co o BI Ww DM SM 6800J Rev 1 November 2005 3 15 System Components Functional Description UNION SWITCH amp SIGNAL Table 3 9 CPU Controls and Indicators REFER TO FIGURE 3 10 DEVICE OR INDICATOR PURPOSE 4 character alpha 1 2 S numeric displays D yellow LEDs 3 5 Voltage Input yellow LED Programming Momentary pushbutton MENU L R 3 position return to center toggle switch 3 position return to center toggle switch ADJUST UP 3 position return to DOWN center toggle switch 12 ACTION ACCEPT 3 position return to REJECT center toggle switch RS 232 DTE 13 Data Terminal Equipment 9 pin connector 3 16 green LED On site configuration programming menus and options Reserved for serial link status When lit indicates normal system
85. ime out 1000 to 5000 milliseconds specifies the time out period for read operations The Application Download feature can be configured for MicroCab or MICROLOK II applications in this tab The checkbox Configure Application Download for MicroCab tells the program which type of file is being downloaded Check it to download an application for MicroCab The default is unchecked MICROLOK apps The Event Error Log packet size is the size of the download packet in bytes It ranges from 12 to 1024 To speed up the download specify a larger size 7 2 3 Split Pressing this button opens a new window to allow viewing of different information simultaneously Only three split windows are allowed to be open simultaneously If this button is pressed when more than one split window exists the split window which contains the pressed button will close If only one window is currently open this button will shut down the application and return the user to the Windows environment SM 6800J Rev 1 November 2005 7 9 MICROLOK II Development System UNION SWITCH amp SIGNAL Figure 7 9 Split Screens 7 10 SM 6800J Rev 1 November 2005 UNION SWITCH 8 6 UNION SWITCH amp SIGNAL MICROLOK II Development System 7 3 Run time Monitor These buttons lead to views which display data about an operating MICROLOK II and its application 7 3 1 System Information Display 3 MICROLOK II Development System
86. ion software Please note that this section provides a general overview of circuit board configuration using the program Refer to the user s manual for specific details on configuring the individual types of MICROLOK II printed circuit boards For the majority of the MICROLOK I O circuit boards you can only set enabled disabled state of the board and enable disable the selective shutdown feature for the board The coded track circuit boards and LAMP16 boards have additional parameters that must be set 7 5 3 1 10 Changing Serial Link Configurations The MICROLOK II system supports the operation of several types of serial links These include MICROLOK system serial links associated with the MICROLOK CPU and GENISYS master and slave links associated with the code system interface board Each serial link that is identified in the application program must be properly configured for operation 1 Click on one of the Link Configuration selection buttons on the system configuration selection screen You will see something similar to the following a link enable and point to point section a physical port number baud rate stop bits and parity section a key on delay key off delay master wait timeout polling interval stale data timeout and configuration address section a carrier mode secure CRC type and checkback section and a Station 1 Enable and Station 2 Enable section 2 Review the configuration parameters for the selected s
87. k PCB Front Panel Track I O PCB SM 6800J Rev 1 November 2005 3 25 System Components Functional Description UNION SWITCH amp SIGNAL 3 7 VCOR The Vital Cut Off Relay is used by the End Point System to control power to all vital outputs See Figure 3 14 The CPU board controls this fail safe function The CPU sends a steady 250Hz check signal to the CPS on the Power Supply PCB which uses it to generate the power for the relay coil Under this control of the CPU board the VCOR switches power to all cardfile vital output circuits The US amp S PN 150B vital biased relay incorporates a 400 ohm coil and 6FB contacts consisting of low voltage silver to silver fronts and silver to silver backs Either a US amp S PN 150B relay part number N322500 701 or a GRS A62 0125 relay may be used as the system VCOR The cardfile part number is determined by the VCOR chosen for the system See Table 2 1 For a detailed description and information concerning the US amp S VCOR see the US amp S Relay Manual SM 4551 3 26 SM 6800J Rev 1 November 2005 UNION SWITCH amp SIGNAL System Components Functional Description Cardfile AAR Terminal Stri Cardfile VCOR Relay Contacts Term 1 J1 pins 182 BVCOR 1 NC Stra Term 2 E zt To J1 pins 4 amp 5 BVCOR 2 NC To J1 pins 7 amp 8 Y J1 pins 10 amp 11 NC BVCOR 4
88. le track interface panels that provide inductance levels ranging from 10 to 40 mH The 10 mH panel offers about 10 ohms impedance at 150Hz and proportionately more impedance at higher frequencies This makes the MICROTRAX system compatible with highway crossing motion and predictor equipment without need of external blocking units The 15 mH Track Interface Panel is designed for maximum compatibility with 86Hz crossing predictors and should be used where there is 60Hz noise interference SM 6800J Rev 1 November 2005 3 23 System Components Functional Description UNION SWITCH amp SIGNAL NOTE Do not use wide band joint couplers and do not use wide band shunts as joint couplers For areas where there is 60Hz interference a Termination Capacitor Printed Circuit Board N16401801 may be mounted on the interface panel and is connected across the line terminals of the unit for filtering purposes Refer to Service Manual SM 6470B for maintenance and monitoring procedures Table 3 13 MicROTRAX Coded Track PCB Indicators REPERIO LABEL INDICATOR PURPOSE FIGURE 3 13 TRACK SIGNALS When flashing indicates Master track circuit red LED code pulse alternating with LED MASTER When dark no Master track circuit activity When flashing indicates Master track circuit TRACK SIGNALS red LED code pulse alternating with LED MASTER When dark no Master track circuit activity When lit indicates c
89. lit yellow LEDs indicates respective lamp output is on Note A flashing indicator denotes a burned out signal lamp yellow LEDs 3 6 SM 6800J Rev 1 November 2005 UNION SWITCH amp SIGNAL System Components Functional Description Figure 3 6 LAMP16 PCB Front Panel SM 6800J Rev 1 November 2005 3 7 System Components Functional Description UNION SWITCH amp SIGNAL 3 3 Power Supply Conditional Power Supply CPS The power supply plugs into Slot 2 of the cardfile and is available in a number of different configurations dependent on system needs See Table 2 1 Table 3 3 Power Supply PCB Specifications INPUT POWER PCB SECTION OUTPUT POWER Standard Power 5VDC at 3 amps 9 8 16 2VDC Supply 12VDC at 1 amp 560807 12VDC at 1 Enhanced Power 5VDC at 5 amps Supply 9 8 32VDC 12VDC at 2 amps N166X1203 12VDC at 1 amp End Point System operates only at 12VDC The Power Supply CPS board serves a vital role in the fail safe design of the End Point System The power supply board performs these functions Conditional Power Supply CPS on the board generates the VCOR voltage 9VDC to 14VDC to energize the VCOR relay in response to the 250Hz signal from the CPU e Produces regulated 12V and 5V cardfile power from system battery Cardfile power is distributed to all system printed circuit boards through the motherboard to the 96 pin PCB connector
90. m PCMCIA button You can also press the Save button to save the log to the hard drive Current limitations A download from the PCMCIA card reader in the PC will only work with the Windows 9X 95 and 98 operating system because the current device driver is not compatible with Windows NT 2000 XP ME 7 22 SM 6800J Rev 1 November 2005 UNION SWITCH amp SIGNAL MICROLOK II Development System 7 4 2 Save Comma Delimited View 29 MICROLOK II Development System Program mother at address 1 on COM1 Comma Delimited Format Saving Comma Delimited Format Save From Save From Unit PCMCIA Card Socket SOCKET SOCKET 2 For Help press F1 08 09 01 11 43 AM Figure 7 18 Save Comma Delimited View SM 6800J Rev 1 November 2005 7 23 MICROLOK II Development System 7 4 3 System Event Log MICROLOK II Development System al all Box Save Copy Back Split Help Ee 51 0 AM MICROLOK mstr hdlr slave comm up event GENISYS hdlr slave comm up MICROLOK slave hdlr slave comm up event GENISYS slave hdlr slave comm up event MICROLOK mstr hdlr slave comm up event GENISYS mstr hdlr comm link up GENISYS mstr hdlr slave comm up MICROLOK slave hdlr slave comm up event GENISYS slave hdlr slave comm up event GENISYS slave hdlr comm link up event System Reset System Reset CPS UP PC Card not found internal RAM only Syst
91. ment System Revisinn 24 PE tem BE The System Memory Dump View shoukt only be used by expenenced uter MICROLOK It Davala 20AM Figure 7 3 System Memory Dump Screen This function allows US amp S personnel to provide specialized debugging assistance The System Memory Dump screen is accessed via the Advanced Top Toolbar Button and should only be used by experienced users This allows US amp S personnel to provide specialized debugging assistance Enter a valid memory range and click the Load button to display that area of memory from the MICROLOK II unit The valid start address is 0x200000 as shown in Figure 7 4 SM 6800J Rev 1 November 2005 7 3 MICROLOK II Development System UNION SWITCH amp SIGNAL 3 MICROLOK II Development System Revision 5 24 amp elm Unit Toole Print Save Copy Back int Program HBX_TEST at ad Start 200000 End 200FFF 00200000 00 00 00 00200010 04 3A 00 20 OC CC 00 20 04 DZ 00 20 08 DE 00 20 00200020 OC E2 00 01 00 42 00 43 00 49 00 20 OC E8 00 00 00200030 00 00 00 20 01 4 00 20 03 E4 00 20 OD 12 00 20 00200040 16 9E 42 41 53 49 43 5 48 42 58 5F 54 45 53 54 00200050 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00200060 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00200070 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00200080 00 00 01 04 40 32 01 04 01 04 49 2 00 20 00 2 00200090 00 2
92. ment house Voltage on the lamp boards can be increased to up to 18 VDC if required because of long run cables Current to the lamps is shared through four of the VCOR contacts As shown in Figure 3 4 Terminals 1 and 2 of the AAR terminals are wired to J1 through four VCOR front contacts is the vital battery bus where the field wiring is connected See Figure 3 1 Lamp returns are brought back to J2 and the motherboard passes the connection to the LAMP16 PCB which switches the lamp line to N12 As shipped from the factory there are three straps provided on the AAR terminal block to distribute system battery to feed to the lamps See Figure 3 14 The lamp power can be isolated from the system power To drive the aspects with an isolated source lamp battery remove the straps between Terminals 2 and 3 and between 4 and 5 See Figure 3 2 leave the strap between Terminals 1 and 2 Connect the positive side of the isolated battery to Terminals and the negative side to Terminal 5 See Figure 3 5 for typical output wiring illustrating fail to red indication lamps 1 2 and 3 wiring for one dropping resistor per three aspects lamps 4 5 and 6 and one dropping resistor per aspect lamp 7 8 and9 3 2 SM 6800J Rev 1 November 2005 UNION SWITCH amp SIGNAL System Components Functional Description NOTE The failover to red function necessitates the addition of an external relay wiring as per Figure 3 5
93. n the Program Settings dialog box under Raw data display options check Show error event log raw data checkbox Finally click the OK button Figure 7 21 shows a typical display m 7 LOC d OR ae Sees Figure 7 20 Program Settings Dialog Box SM 6800J Rev 1 November 2005 7 25 MICROLOK II Development System UNION SWITCH amp SIGNAL ICROLOK Development System 1 08 08 01 32 16 0 1 08 08 01 32 16 0 AM 1 08 08 01 32 16 0 AM 1 08 08 01 32 16 0 AM 1 08 08 01 32 16 0 AM 1 08 08 01 32 16 0 AM 1 08 08 01 31 54 7 1 08 08 01 31 54 5 AM 1 08 08 01 31 14 0 1 08 08 01 23 09 0 AM 1 08 08 01 23 04 0 AM 1 08 08 01 23 04 0 AM 1 08 07 04 50 49 8 PM 1 08 07 11 10 34 1 AM 1 08 07 11 10 34 1 AM 1 08 08 01 13 51 0 AM MICROLOK mstr hdlr slave comm up event GENISYS hdlr slave comm up MICROLOK slave hdlr slave comm up event GENISYS slave hdlr slave comm up event MICROLOK mstr hdlr slave comm up event GENISYS hdlr comm link up GENISYS hdlr slave comm up MICROLOK slave hdlr slave comm up event GENISY S slave hdlr slave comm up event GENISY S slave hdlr comm link up event System Reset System Reset CPS UP PC Card not found internal RAM only System Reset CPS UP Reset from diagnostic port Vital config update event Unit entering Configuration Mode Card not found internal RAM only
94. nabled and the power supply The rest of the spreadsheet values will default to the appropriate integer and text values given the default quantity values Press the Help button to get the help screen Press the Copy button on the top toolbar to copy a text file representation of the spreadsheet information to the Windows clipboard Press the Save button on the top toolbar to save a text file representation of the spreadsheet information to disk Press the Print button on the top toolbar to print out a text file representation of the spreadsheet information to a printer Press the Go Back button on the top toolbar to dismiss the view and return to the main application window 7 46 SM 6800J Rev 1 November 2005 UNION SWITCH 8 5 UNION SWITCH amp SIGNAL MICROLOK II Development System 7 6 5 Event Error Code Help J MICRULOK Development Syslem Revision 6 Enter the 16 hex dat code exemple 6114 0000 0000 0000 mon Y Y Y E Help press F1 12 10 03 10334M Figure 7 37 Dev System Event Error Code Help Screen This button leads to a view in which the user enters a 16 digit hex event or error code number and receives help information The help text is a detailed description of the event or error This view is used to help the user figure out what an event or error code actually means in plain English The user interface is a dialog style entry box into which the 16 digit hex code is entered The
95. nt System UNION SWITCH amp SIGNAL 7 3 4 1 Button The button selects all the symbols on the left side to be monitored 7 3 4 2 None Button The None button deselects any symbols in the monitored list above the end of active symbols text 7 3 4 3 White Text Box Use the white text box to enter the name of a desired symbol As the user types in the name of the symbol the program will try to find the symbol associated with the text 7 3 4 4 Advanced Button The Advanced button will perform a more detailed string search and presents the user with two radio buttons The first radio button allows the user to find all the symbols which begin with certain letters For example the string LED will return all symbols which begin with the letters LED such as LEDI LED2 and LED3 The second radio button allows the user to find all symbols which contain certain letters For example the string INPUT will return all symbols which contain the letters INPUT such as Gen Master 1 Inputs Received INPUT1 and AUXI Input The user simply chooses the matching symbol and it will be found and selected on the list to the left 7 3 4 5 Freeze Button The Freeze button will stop the real time scrolling graph and allow the user to scroll to the left and right 7 3 4 6 Clear Button The Clear button will clear the scrolling graph 7 16 SM 6800J Rev 1 November 2005 UNION SWITCH 8 5 UNION SWITCH 8 SIGNAL MICROLOK II De
96. ode received from Slave end RECEIVE of track circuit red LED MASTER When dark indicates code transmission to Slave end of track circuit When lit indicates valid message received from VALID MESSAGE Slave end of track circuit RECEIVED red LED When dark indicates Master end track circuit MASTER message not accepted track circuit shunted or in remove shunt mode TRACK SIGNALS When flashing indicates Slave track circuit red LED code pulse alternating with LED SLAVE When dark no Slave track circuit activity When flashing indicates Slave track circuit TRACICSIGNAES lt red LED code pulse alternating with LED SLAVE When dark no Slave track circuit activity When lit indicates code received from Master RECEIVE end of track circuit red LED SLAVE When dark indicates code transmission to Master end of track circuit When lit indicates valid message received from VALID MESSAGE Master end of track circuit DECEM red LED When dark indicates Slave end track circuit SLAVE message not accepted track circuit shunted or in remove shunt mode 3 24 SM 6800J Rev 1 November 2005 UNION SWITCH amp SIGNAL System Components Functional Description lt gt TRACK SIGNALS AA OO N i d RECEIVE Q VALID MESSAGE RECEIVED MASTER TRACK SIGNALS RECEIVE Q VALID MESSAGE RECEIVED SLAVE N451910 0701 Figure 3 13 MiCROTRAX Coded Trac
97. olling interval a choice for the free run processing time messages and a symbol group size The logic monitor dialog displays a polling interval and choices for the free run processing time messages The user can set the system s polling interval in milliseconds and specify the type of free run processing time messages that appear The Polling Interval represents how often the tool is updated with information from the system The Free Run processing time messages has three options 1 None No processing time updates will be displayed in the free run displays 2 Monitored bits only The processing time updates will only be displayed when a monitored bit changes state 3 AII processing times The processing time updates will be displayed every time the system comes to a stable state The symbol group size can also be changed in this tab The free run and dynamic bit variable displays show a list of symbols on the left side of the screen These symbols can be monitored by placing them on top of the symbol list SM 6800J Rev 1 November 2005 7 7 MICROLOK II Development System UNION SWITCH amp SIGNAL When pressing the Freeze button these top symbols become unmonitored and when pressing the Resume button these top symbols become monitored Normally these symbols are sent over to the unit as one big chunk That is if 10 symbols are being monitored all 10 symbols are sent over together as one group This option allows the user
98. operation successful diagnostics 1 2 3 4 5 6 7 8 red LEDs User defined in application software ON LINE green LED When lit indicates FLASH 5V or 12V programming voltage enabled via board jumper When lit indicates that the system is in reset mode When pressed resets the CPU Also used to place the CPU in the reset mode Used to search main program menu items shown on displays Used to select main program menu items shown on displays Used to cycle through configuration values shown on displays Executes or cancels menu items shown on displays Diagnostic link for connection to PC SM 6800J Rev 1 November 2005 UNION SWITCH amp SIGNAL System Components Functional Description NO O0 O BO cO DO OOoNLINE O 6 JO 8 11 10 12 ACTION ACCEPT REJECT Figure 3 10 CPU PCB Front Panel SM 6800J Rev 1 November 2005 3 17 System Components Functional Description UNION SWITCH amp SIGNAL 3 6 Coded Track I O The End Point System cardfile supports two Track I O boards Dependent on the application MICROTRAX N451910 0701 or ECode N17063901 track boards can be used in any combination in Slots 9 and 10 to provide the track circuits interface WAGO style connectors J15 and J16 See Figure 3 1 are used for the I O connections They are cage clamp termination plug coupled with finger latches and coding keying fingers See Table 3 10 for connect
99. or information Table 3 10 Connector Data for TRACK I O PCBs DESCRIPTION WAGO PART NUMBER COLOR J NUMBERS J15 Female Connector 5 Poles 231 305 037 000 Orange J709146 1588 J15 Header 5 Poles 231 335 001 000 Orange J709146 1589 J16 Female Connector 5 Poles 721 105 037 000 Light Gray J709146 1620 J16 Header 5 Poles 721 135 001 000 Light Gray J709146 1621 Coding Fingers 231 129 Gray J709146 1609 3 6 1 ECode Track PCB The ECode track interface panel carries all coded track communications between the MICROLOK II system cardfile and the rails The circuitry associated with the interface panel minimizes interference from other signals on the rails The US amp S part number for the ECode track interface panel is N17600101 Panel components include a series connected inductor a replaceable surge protection board with 6 0 volt transzorbs two fuses and a series 0 25 ohm resistor that can be shorted out These components are mounted on a 1 8 inch thick printed circuit board that is made to be rack mounted External wiring to the track is made using 2 way AAR terminal blocks Wiring to the cardfile is made through a 7 way plug connector with cage clamp technology For cab signal applications a 10 mH inductor J702288 must be wired in series with the positive track terminal of the track interface panel This will block the 100Hz cab signal from entering the ECode receiver The ECode coded track circuit o
100. out Front Panel N1660301 Standard MICROLOK Power Supply with Front Panel N16660301 MICROLOK Enhanced Power Supply without N166X0301 N166X120X N16601201 Power Supply PCB without Isolation Power Supply N16601203 Power Supply PCB fully populated MICROLOK Enhanced Power Supply with Front Panel N16661201 Power Supply PCB without Isolation Power Supply N16661203 Power Supply PCB fully populated IN8 OUT8 Provides same 1 functions as standard Boards vital output PCB and vital input PCB on one board For vital output it controls standard x vital outputs switch machine relay coil or MICROLOK II isolation module for example N17061601 12V For vital input It receives standard vital inputs SM 6800J Rev 1 November 2005 2 3 Description UNION SWITCH amp SIGNAL NAME CARUIT US amp S PART NO BASIC FUNCTIONS CPU PCB Provides system vital controlling logic vital management external serial 8 N17061301 communications application logic execution Track Boards MICROTRAX ECode Track Board 9 10 117063901 2 2 Specifications 2 2 1 Electrical Input Power 9 10 N451910 0701 internal and external diagnostics event logging and a user programming and diagnostics interface Provides train detection in mainline Alternating Current AC coded track circuits Versions for non cab applications and cab applications at various
101. ovember 2005 UNION SWITCH amp SIGNAL Description 2 DESCRIPTION This system design uses existing MICROLOK Printed Circuit Boards PCBs It is used for MICROTRAX or ECode coded track circuits in applications where a plug in system with set I O 1s desirable The top rear PCB connectors and custom cables used in MICROLOK cardfile wiring are replaced by the End Point System motherboard These connections are brought via the motherboard to front accessible WAGO connectors These plug in input output connectors and a VCOR integral to the cardfile make the unit easier to install and replace Systems are available for use with either a US amp S or GRS style Vital Cut Off Relay VCOR The system supports the MICROLOK II software including the generic system software executive and the Development System compiler reverse compiler comparison tool and maintenance tool No software changes are required for this system The intended applications are as an intermediate unit simple end of siding and ECAH ECode End of Siding configuration replacement Refer to Figure 2 1 for a complete cardfile configuration 2 4 Safety Read and thoroughly understand this manual before attempting any of the procedures listed Pay particular attention to CAUTION and statements that appear throughout this manual Caution statements indicate conditions that could cause damage to equipment Warning statements indicate conditions th
102. ower Supply CPS Drive Normal J1 Comm Port Tx Transmit Select May be used to redirect the front diagnostics port to J1 connector J1 Comm Port Rx Receive Select May be used to redirect the front diagnostics port to J1 rear connector External 5VBAT Zener Diode Select regulates to 3 3 volts JMP24 JMP28 Top PCMCIA Programming Voltage JMP29 Bottom PCMCIA Programming Voltage Position 1 2 Position 2 3 Position 1 2 Position 2 3 Disable Position 1 2 Use only when fixed power supply Not Lithium Battery feeds line and Enable Position 2 3 where additional current drain is not an issue SM 6800J Rev 1 November 2005 5 9 Installation UNION SWITCH amp SIGNAL JUMPER ID DESCRIPTION POSITION Real Time Clock RTC Coin Battery Disable Position 1 2 Enable Enable Position 2 3 JMP35 Backplane SYS CLK Always disable SYS CLK from Backplane when not required Enable Position 1 2 Disable Position 2 3 1 Ifheader posts are not installed in these locations no Jumper is required 2 Settings shown in boldface are the normal jumper positions which lock the FLASH devices and prevent their contents from being modified Refer to the FLASH Programming Instructions for further information Refer to Service Manual SM 6800B PCMCIA instructions 3 Denotes settings to ensure compatibility as N1700130x replacement Configuration of the remaining PCBs using the MICROLOK
103. ption is compatible with all versions of Electro Code ECode consists of two elements a track PCB and a track interface panel The ECode Track PCB interfaces with the End Point System s CPU where the functions of track messaging and train detection are performed Both the track PCB and the interface panel are dual units to handle two independent track circuits The interface panel is designed for compatibility with highway crossing audio overlay Electro Code Electro Code 4 4 and Electro Code 5 EC5 are registered trademarks of GE Transportation Systems Global Signaling 3 18 SM 6800J Rev 1 November 2005 UNION SWITCH amp SIGNAL System Components Functional Description equipment and provides secondary surge protection It is functionally and mechanically equivalent to the Electro Code 5 5 track interface panel TIP 2 ECode operates at a fixed receiver sensitivity of 0 5 amperes and circuits are adjusted at the transmitter via 10 selected output voltages ranging from 1 0 to 2 5 volts The ECode Track PCB 15 linked to both the CPU board and the track interface panel The CPU extracts information from the ECode Track PCB to determine track occupancy and track messages The interface panel terminates on the track and is also connected to the ECode Track PCB ECode is compatible with the Electro Code family of products Configuration details for the ECode Track board can be found in Service Manual SM 6800E
104. rmines the logging level for the event Level 1 is the lowest level SM 6800J Rev 1 November 2005 7 33 MICROLOK II Development System UNION SWITCH amp SIGNAL and logs the least amount of information Each higher level logs all information within its own level as well as lower levels Each error class maintains its own logging level such that different logging levels can be set for the different error classes Events are placed in the logging levels based on sub class Note that 0 may be an available option this will not cause any problems but remember that 1 2 and 3 are the valid numbers 3 You must scroll the screen down to access the remaining configuration options on this display The Timing parameters are set in the application program These parameters specify delay periods in milliseconds that are used by the system during normal operation Logic Time out and following a manual reset of the system Delay Reset 4 The PC Configuration fields are used to set the port address and baud rate for the MICROLOK II CPU board diagnostic port The default settings are shown to the right of the individual fields 5 The Password field enables the user to change the system password Use the Set button to do this After you have modified the information in one or more fields two pushbuttons near the bottom of the window become active 1 The Apply Defaults button lets you change data in all of the fields back to the defa
105. ror will appear 7 4 4 1 Printing the Log The log will be printed based upon the existing column widths on the screen If the printed text for a particular column is cut off just increase the width of that column on the screen and then print out the log again 7 4 5 Merged Events Log FIIIES Split Est Back Print MICROLOK II Development System Box Toole 18 08 01 02 04 36 7 PM 0 paseaja Ajenuew seu paesi 015 5 282 23x3 yeas ddy 9020 joysdeus ali 2 95 70 20 Wd m P72 35 70 20 Wd 10 80 80 9 95 0 20 Wd 10 80 80 1 0 95 0 20 Wd 10 80 80 S v5 vO CO Wd 0 80 80 L 079 0 20 Wd 10 80 80 Wd 10 80 80 5 0 20 Wd 10 80 80 112 9 70 20 Wd 10 80 80 09 90 20 Wd 10 80 80 1 19 19 0 20 Wd 10 80 80 0 15 0 20 Wd 10 80 80 9 05 0 20 Wd 10 80 80 0 05 0 20 Wd 10 80 80 2677020 Wd 10 80 80 id C 6r v0 CO Wd 10 80 80 Wd 10 60 80 8 0 20 Wd 10 80 80 F T1 4 0 0 Wed 10 80 80 0 2t 0 20 Wd 10 80 80 IT TT T1 58 97 70 20 Wd 10 80 80 Sr gO 2O Wd 0 80 80 Wd 0 60 80 Wd 10 80 80 2 r 70 20 Wd LO 80 80 Cyr FO 20 Wd 10 80 80 G Eb t0 Z0 Wd 10 80 80 Or rO Z0 Wd 10 80 80 S Cr rO Z0 Wd 10 80 80 70 20 Wd 10 80 80 G Wr vO ZO Wd LO 80 80 C WrvO CO Wd 10 80 80 Z t vO CO Wd LO 80 80 C r vO CO Wd 10 80 80 9 6 70
106. rt 4 Addr 1 UNION SWITCH amp SIGNAL ra press F1 09 08 00 0201 Figure 7 19 Event Screen Display Displays the most recent 5000 critical errors warnings or events saved in the system log Any system critical error or warning will be logged in the system log Events are used to relay miscellaneous system information and may be limited by use of the configuration Clicking on the column heading will cause the list to be sorted by that column Clicking on it a second time will cause the sort order to be reversed To get help on any particular event error or warning highlight the time of the event by clicking on it and then press the F1 key A help box on that event error or warning will appear 7 4 3 1 Reload Button Click the Reload button to refresh the display with the current event data stored on the MICROLOK II 7 24 SM 6800J Rev 1 November 2005 UNION SWITCH 8 6 UNION SWITGH amp SIGNAL MICROLOK II Development System 7 4 3 2 Clear Button Click the Clear button to clear the system event log A confirmation dialog box will appear 7 4 3 3 Abort Button Click the Abort button while the system event log is being downloaded to stop the process The Abort button 15 only available when the log is being downloaded 7 4 8 4 Displaying Codes To get the Codes column to display on the Event and Error Log Views go to the main menu and press the Settings button on the top toolbar I
107. s the MICROLOK Unit identical to a manual front panel reset Asks for confirmation Pressing the Reset MICROLOK II button results in the screen shown in Figure 7 25 7 30 SM 6800J Rev 1 November 2005 UNION SWITCH 8 SIGNAL amp UNION SWITCH amp SIGNAL MICROLOK II Development System 7 5 3 System Configuration MICROLOK A amp l xl Development System Program mother at address 1 on COM1 System Configuration What will you be doing with MICROLOK System Configuration Examining settings changes Modifying non vital settings 5 Modifying vital and non vital settings Password Note In order to modify settings you must take the MICROLOK unit off line This requires physical access to the unit front panel Cancel Help For Help press F1 08 09 01 11 19 Figure 7 26 System Configuration Dialog Box Allows the user to change configurable parameters such as track length or lamp wattage Requires password to modify parameters The dialog box shown in Figure 7 26 appears after the user clicks the System Configuration button on the main launch screen This dialog presents the user with three choices and a password entry text box The first radio button labeled Examine settings allows the user to view the configuration of boards and links without making any changes a read only view The second radio button Modify non vital settings allows the user to view and make ch
108. stem concerning these boards 3 1 Board Addressing Board addressing is user adjustable for the LAMP16 and the Track I O boards via jumpers located on the motherboard next to the respective PCB rear top connectors See Figure 3 1 The CPU and Power Supply PCBs do not have addresses The addressing for the IN8 OUT8 PCBs are set in the motherboard traces and cannot be modified They must be entered into the application program as the first five boards in the system Refer to Section 4 vam wen ansor En r zal xis ol Jo ono ol o slo 98 Lo OJo 98 99 o J16 o o o 9 9 culo o o o o o o 50 3s o o o o o oh 89 0 owl O o o o me lO O m Ole o 0 o o o o o o H3 o o o o o o o 95
109. the receiver full time If the received current is low and operation of the track circuit proves to be unreliable the most likely causes to investigate are e A poor electrical connection somewhere within the track circuit Possible causes are broken rail or missing bond wires e A leakage path between the two rails at some point in the track circuit An example would be shorted rail gage plates or conditions of low ballast A quick way to determine if the problem is an open circuit or a short circuit is to examine the transmitter output current Use the pushbutton switch to display the XMIT CURRENT If the transmitter output current is 0 0A then there is an open connection in the circuit If the transmit current is at or above its normal value then either the ballast is very low or there is a short in the circuit To troubleshoot a faulty track circuit adjust the voltmeter to a low voltage scale about 5V DC full scale deflection Set the XMIT switch to the STEADY position on the track circuit of interest On the far end of the same track circuit set the XMIT switch to the OFF position to turn off the other transmitter Start at the end of the track circuit where the transmitter is turned on steady Connect the meter leads across the rails and test as if this were a simple DC track circuit observe the correct rail polarity The problem area will be between points on the rail where a large drop in the voltage reading is observed Investigat
110. the system along with any symbol changes in the free run display 7 5 System Adjustment Setup These buttons lead to views which modify parameters of the MICROLOK II 7 5 1 Set time of ideis n Clock m Sen Si alg Help Program mother at address 1 on COM1 Set Time of Day Clock 18 x Current MICROLOK system time 08 03 01 10 21 37 AM Set from this computer s time 08 09 01 10 21 38 C Seta specific time 08 08 01 10 21 32 mS MICROLOK II Development System i The time has been set For Help press F1 08 09 01 10 21 Figure 7 24 Set Time of Day Clock Display SM 6800J Rev 1 November 2005 7 29 MICROLOK II Development System UNION SWITCH amp SIGNAL This screen allows the setting of the MICROLOK II s on board clock Select the time of day either from the PC clock or from the time entered manually by the user Click on the Set Time button to transmit the time to the MICROLOK II unit The date and time format is MM DD YY HH MM SS AM PM where M is month D is day Y is year is hour M is minute and S is second An example is 01 01 00 2 05 00 PM which represents January 1st 2000 at 2 05 PM in the afternoon The Set all units on COMx checkbox allows the user to set the time of day for multiple MICROLOK II units 7 5 2 Reset MICROLOK II gt gt Daa m ES REANO TTA Figure 7 25 MICROLOK Reset Dialog Box Reset
111. to all of the MICROLOK configuration options You can now select from the available options to display screens that let you view modify the configuration settings for the system in general boards and devices and device links 7 5 3 1 3 Configuring The General System Settings Click on the General selection button on the system configuration selection display There are several symbols used in the configuration displays that denote what data you can and cannot modify The symbols include an X which indicates a fixed field with information that cannot be changed an exclamation point which indicates that the information 15 vital and cannot be left blank and a check mark symbol which indicates that you can change the information as required Check adjust the general system settings on this display as follows 1 The top four fields in this display show the dates on which the system vital and non vital configuration settings were last modified Entries are included for configurations done using the Maintenance Tools program PC and the MICROLOK CPU board front panel controls Panel The user cannot modify these fields 2 The Event Class Logging Threshold fields are used to manage the amount of information placed in the event buffer during system operation Each event listed on this display is a system event predefined in the MICROLOK executive software The setting indicated for each event 1 2 and 3 are the available options dete
112. ularly important to maintain this physical separation from high current dirty wiring SM 6800J Rev 1 November 2005 5 1 Installation UNION SWITCH amp SIGNAL When wiring a vital input PCB through a relay contact circuit contained in the same house as the End Point System cardfile the signal battery may be used as the energy source to activate the inputs Terminals designated may be connected to battery N12 and B12 switched over relay contacts 5 2 Grounding End Point System circuitry is isolated from End Point System cardfile chassis This allows the cardfile to be connected to earth ground for shielding purposes if desired 5 3 Lightning Protection In geographic areas where the incidence of lightning is moderate to high the following external lightning protection is recommended The physical location of the protection devices should be at the Main Terminal Board External wiring should be protected with an equalizer lightning arrester from line to line US amp S part number N451552 0101 and with high voltage arresters from line to ground US amp S part number N451552 0201 on each wire pair See Figure 5 1 For lamp signal lines the recommended protection device is a Clare Remtech CG2 145L US amp S part number J7927360131 This is a two wire device with no polarity concerns One of these devices should be applied to all signal head lines and wired between each signal line B12 or N12 and earth ground
113. ult values as set in the application program The default value is shown to the right of each data field 2 The Reset Changes button lets you undo all of your current changes so that the values revert to what they were when you first accessed the configuration screen Note that this option differs from Apply Defaults because the values set before your most recent changes were not necessarily the default values 3 When all of the general system configuration parameters have been set to the proper values for the application click on the Done button at the lower left corner of the screen 4 Another dialog appears It will state that you have changed a value and it will show what the value was previously Click on the Yes button to save the configuration changes and complete the configuration for the general system settings The system configuration selection display will again be displayed on the screen 7 5 3 1 4 Changing Configurable Timers Click on the Timers selection button on the system configuration selection screen The Timer Configuration values are specified in milliseconds These variables have a default defined by the application but can be set to a specific value during configuration An example of what you should see on this screen is a Timer flasher title and Set Delay and Clear Delay text boxes with default values shown to the right Remember the exclamation point indicates that the information is vital and cannot be le
114. use TYPE IN8 0UT8 OUTPUT SPARE INPUT SPARE BOARD BOARD 6 D ADJUSTABLE ENABL e Fy Co E The user can change the track board address jumpers so you can define multiple boards for the same slot Note that the user will only be able to use one of the definitions for each slot If the final installation uses this board The user will enable this definition ADJUSTABLE ENABLE 0 makes the board disabled by default but this user is allowed to enable the board TYPE ECODE TRACK TRACKA TRACK NA ADJUSTABLE ENABLE 0 ADJUSTABLE CODE5 SUPPORT STANDARD ADJUSTABLE CODEM SUPPORT ENABLED 0 CODE GROUP SELECT FREIGHT TRACK A rj RACK NA TRACK B DJUSTABLE ENABLE 0 DJUSTABLE CODE5 SUPPORT STANDARD DJUSTABLE CODEM SUPPORT ENABLED 0 FIXED CODE GROUP SELECT FREIGHT J 3 d E i rj ppm BOARD BOARD 6 DEF 2 ADJUSTABLE ENABLE 0 The user can change the track board address jumpers so you can define multiple boards for the same slot Note that the user 4 2 SM 6800J Rev 1 November 2005 UNION SWITCH amp SIGNAL Application Programming TYPE Es TRX T
115. user data log raw data checkbox to view raw data in the User Log SM 6800J Rev 1 November 2005 7 19 MICROLOK II Development System UNION SWITCH amp SIGNAL laid OLOK II Development System mix Slee alg Program mother at address 1 on COM1 Select Start End Time for Download No Start End Time Jo ownload Entire Log Start End Time Format MM DD YY HH amp M PM T Download Starting at Download Ending at i 3 Cancel Help For Help press F1 108 08 01 01 55 Figure 7 16 User Data Log Dialog Box The Select Start End Time For Download dialog box appears before the User Data Log View The user has the choice of no start end time which will download the entire user data log The user can also enter a start and or end date time in the format MM DD Y Y HH AM PM where M is month D is day Y is year and H is hour An example is 01 01 00 2 PM which represents January 1st 2000 at 2 PM in the afternoon The AM PM entry is optional If the AM PM option is not specified the program will assume the user request 15 in 24 hour clock format If there are no records for the start time specified the program will start at the next latest hour that contains records If no records exist on or after the specified start time the program will display a message to let the user know that no records were available If there are no records before the specified end time the entire
116. velopment System 7 3 5 Serial Message Monitor J MICHOLOK Development System Reviswn 5 24 1 MILPEERT ENAELEC 092824 XMT ACK F101 E 2 09 26 24 RCV POL 01 F6 2 UNK ENABLED 052624 XMT ACK F101 F6 092624 RCV RCL FD 01 81 50 F6 082824 XMT IND F201 00 11 01 40 02 00 03 00 EO 01 77 C4 FB 09 26 24 RCV ACK FAO 82 60 FG 052624 XMT ACK F101 F6 092824 RCV POL F8 092624 XMT ACK F101 F6 09 26 24 RCV RCL FOO 81 50 F6 09 26 24 XMT IND F2 01 00 11 01 40 02 00 03 00 EO 01 77 C4 FE i 092824 RCV ACK FAO1 83 60 092624 XMT ACK F101 F6 09 26 24 RCV POL 1 6 092624 XMT ACK F101 F6 092824 RCV RCL FD 01 81 60 F6 09 26 24 XMT IND F201 00 11 01 40 02 00 02 00 EO 0177 C4 FG 052624 RCV 8360 F6 092624 XMT ACK F101 F6 092624 RCV POL FBO1 F6 09 26 24 XMT F101 F6 09 26 25 RCV RCL FD 01 81 50 F6 09 26 25 XMT IND F201 00 11 01 40 02 00 03 00 EO 01 77 C4 F8 09 26 25 RCV FAO1 83 60 F6 09 26 25 XMT F101 FG 092625 RCV POL FB 01 F6 092825 XMT F101 F8 092625 RCV RCL FD 01 81 50 F6 052625 XMT IND F201 00 11 01 40 02 00 03 00 01 77 C4 FE 092625 RCV 83 60 F6 092625 XMT ACK F101 F6 09 26 25 RCV POL FB 01 FG 052625 XMT ACK F101 F6 092825 RCV RCL 01 81 60 F 092625 XMT IND F201 00 11 01 40 02 00 03 00 01 77 C4 F6 092625 RCV FA 01 83 60 FG 09 26 25 XMT ACK F101 F6 09 26 25 RCV POL Fo Help F1 32 10 03 0848 AM
117. ystem Configuration Options 1 Click on the System Configuration button on the Maintenance Tools main menu The system displays a password dialog box that lets you specify whether you wish to view or change configuration settings 2 Determine whether you want to examine the configuration settings modify the non vital settings or modify all settings If you opt to examine the settings the system will permit no changes to the displayed configuration parameters The default selection on the form is to examine settings no changes Click on the appropriate option 3 Ifyou selected the Modify non vital settings or Modifying vital and non vital settings options in Step 2 click in the Password box and then enter the appropriate password The default password is microlokii If you selected the first option Examine Settings then you do not have to enter a password 4 Click on the OK button in the dialog box If you selected Modify non vital settings or Modifying vital and non vital settings then another dialog box will appear You need to reset the MICROLOK II unit from its front panel and then press the OK button to enter configuration mode If you selected the Examine settings option then go to Step 6 5 Press the RESET pushbutton on the front panel of the MICROLOK CPU board and then click on the OK button in the dialog box 6 The system configuration display will appear on your computer screen This display provides direct access

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