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CWR-264XC User Manual.book

1. Digital 16 1 0 Figure 6 Typical Installation CWR 264S Rear Panel View MICRO AIDE CWR 264XC USER MANUAL To LAN or Ethernet Port of PC W CWR 264P 1 To CWR 264S All connectors suitable for use with CAT 5 cables 5 120Vac 60Hz Figure 7 Typical Installation 51 0001 Ethernet Switch 9 After the program is loaded the following password challenge will be displayed This will confirm that the user can dialog with the Primary Unit Model CWR 264P Event Recorder Ver 1 07 C 2004 MICRO AIDE Inc KKKKK NOT SET ERREK Event storage capacity 1816045 Enter password Password Request 10 If the Primary Unit fails to display the password request check the power and peripheral connections and Baud rate and communications settings If the problem can be isolated to the CWR 264P contact MICRO AIDE customer service for instructions on how to proceed Note Repair and return policies are described on the inside back cover of this manual 11 The remainder of the Initial Check out Procedure presumes the recording system is config ured to operate with the factory default settings and Event Records have not been logged into memory If thi
2. Primary UDP Port Secondary UDP Port Secondary IP Addresses Print Setup Data P Rs Transfer Files T Saving the Setup Database D HyperTerminal 227 Procomm Plus Restoring the Setup Database u HyperTerminal Procomm Plus Network N Secondary T IP Address Subnet Mask Gateway Ethernet MAC Add ress UDP Port Primary P Primary Port Log Off X a CHAPTER 3 OPERATION Introduction Multi User Operation Remote Operation Establishing a Modem Connection Establishing an Ethernet Connection Entering the Password How to Operate the CWR 264XC Query Events Q Start Time End Time Record Details All Details 4 Digital Details 2 Analog Details 2 Virtual Details 2 No Details 1 Reverse Order Report Type Dump Print Browse Comma Inputs View Events V Record Details Output To Screen Printer Inputs Live Status L Measure Flash Rate Event Record Formats No Details Virtual Details Digital Details Analog Details All Details Symbol Legend X upper case lower case colon period asterisk exclamation mark equals sign blank CHAPTER 4 DISPLAY AND KEYPAD Introduction Front Panel Description Liquid Crystal Ep Keypad How to Use the Keypad Idle Mode EE Event Record Format TABLE OF CONTENTS T1 T1 T1
3. CD n contains the latest User Manuals 5 RECI UsER MANUAL Rail Signal Products EVENT RECORDERS SPEE D MONITORS CURRENT SENSORS ISOLATED MODEMS BATTERY MONITORS VOLTAGE MONITORS LIGHT OUT DETECTORS CLOCK SYNCHRONIZERS WHISTLE DETECTORS LOCAL CONTROL PANELS MicRO AIDE RE CWR 264XC EVENT RECORDING SYSTEM Revised November 17 2010 _ gt 3 ___ __ 86 M MicRo AIDE CORPORATION Tel 626 915 5502 Fax 626 331 9484 E mail sales micro aide com 685 Arrow Grand Circle Covina 91722 Copyright 2004 by MICRO AIDE Corporation All rights reserved No part of this document may be reproduced or transmitted in any form or by any means without the written permission of MICRO AIDE Corporation The information in this document is subject to change without notice MICRO AIDE believes the information contained in this document to be accurate However MICRO AIDE assumes no responsibility for any errors or omissions Windows Windows XP Excel and Access are registered trademarks of Microsoft Corporation HyperTerminal is a registered trademark of Hilgraeve Inc Procomm is a registered trademark of Symantec Corporation Ethernet is a registered trademark of Xerox Corporation TABLE OF CONTENTS CHAPTER 1 CHAPTER 2 GENERAL DESCRIPTION Introduction Key Features CWR 264XC versus CWR 264E About this Manual INSTALLATION AN
4. Each command is described in the sections that follow Reset Setup Data S CWR 264P and CWR 264S utilize two non volatile memories The first is referred to as the Setup Database The Setup Database contains all of the programmed parameters established by the user It is saved in and maintained by the Primary Unit These parameters be restored to their factoty default values by executing the Reset Setup Data command Table 1 lists the default values for each of the programmable parameters Parameter Default Value Unit Name NOT SET Terminal Port Baud Rates 38 400 Administrative Password PASSWORD Restricted Password LOOKWORD Passcode 12345678 Ring Count 2 Primary Dial Number none assigned Secondary Dial Number none assigned Clock Sync Input none assigned High Temp Limit 2579 Low Temp Limit 67 F Time Zone last assigned Daylight Saving Time Enabled Digital Input Names Digital Input 0001 Digital Input 0002 etc Analog Input Names Analog Input 001 Analog Input 002 etc Virtual Input Names Virtual Input 01 Virtual Input 02 etc Timer Input Names Timer 001 Timer 002 etc Digital Input Identifiers Dinp0001 0002 etc Analog Input Identifiers Alnpt001 Alnpt002 etc Virtual Input Identifiers VInput01 Vinput02 etc Timer Input Identifiers
5. Event ON OFF 01 FlashO0n FlashOff 02 AC Fail Norm AC 03 On Off Three Event Name pairs are displayed at one time The number i e 1 to 16 of the pair is listed at the start of each row It is followed by the currently assigned active or On Event Name e g FlashOn and the existing inactive or Off Event Name e g FlashOff To create a new name or modify an existing name select the Event Name pair by pressing the up or down arrow keys to advance through the list of sixteen pairs Use the left and right arrow keys to select either the on ot off field Press the Enter key A blank field with a cursor in the left most position will be displayed Use the Alphanumeric Editing Procedure on page 82 to create a new name Use the same procedure to modify additional names INames The INames command is a multi purpose command that allows the user to assign Input Identi fiers Input Names and Event Name pairs to each input of the recording system Input Identifiers and Input Names allow the uset to interpret Event Records more precisely by referring to inputs with labels that are unambiguous e g Track Switch Control vs Digital Input 219 Refer to the section entitled Input Names Identifiers D on page 36 for additional details CHAPTER 4 DISPLAY AND KEYPAD Data similar to the following will be displayed after selecting the INames command D0001 ID DInp0001 Digital Input 0001 Event ON OFF pair 01 On Off The Input
6. x 2 JPWW36 1R 01 WIREWRAP PINS 36 BY 1 SAMTEC TSW13607LS 5 s s s 16 JRIDH20LP 01 CONNECTOR 20 PIN STRAIGHT ANGLE OUPIIN 3012 20GSB 2 E E 1 R 4 7 00 RESISTOR 4 7 5 25W 1 R 330 00 RESISTOR 330 OHM 5 25W n H 3 RP10K 00 POTENTIOMETER 10K 1 TURN TOP ADJUST BI TECHNOLOGIES 72PR1OK B B B L SP320 04 00 SWITCH PUSHBUTTON ESWITCH 320 04 1 1 GRY a gt 20 U 74C923 00 IC KEYBOARD INTERFACE MOTOROLA MM74C923N a gt 1 85 0106 00 Modem M A Part No Description MFG Part No E E E E E Qty P 85 0106 00 PCB MODEM SILICON LABS ALL CWR EVENT RECORDERS 1 560 00 CAPACITOR 560PF 1KV CERAMIC DIP XICON 140 102P6 561K 2 001MF 04 CAPACITOR 001 10 3KV X7R CERAMIC VISHAY 30TSD10 gt 5 P 2 1MF 00 CAPACITOR 1 50V CERAMIC 4 2 CT10MF 00 CAPACITOR 10 16 TANTALUM 2 gt gt B 2 CX10PF 00 CAPACITOR 10PF 10 50V NPO CERAMIC 0805 XICON 140 CC501N100D s n s APPENDIX D BiLLS OF MATERIAL M A Part No Description MFG Part No Qty CX150PF 00 CAPACITOR 150 3KV X7R CERAMIC 1808 JOHANSO
7. D0001 NS Gate Down Relay GateDwn Down LCD Input Status Digital Input A001 AC Power 120V AC Power AC Fail 89Vac LCD Input Status Analog Input V03 Lamp Fail Test VInput03 Test 0K LCD Input Status Virtual Input The Input Number and Input Name are listed in the first and second rows respectively The Input Identifier and Event Name are listed in the third row The fourth row is used to report analog levels The data listed is updated automatically and in real time Without the aid of a PC the user can check the sequence of events at a crossing or while a control function is being exercised Press the ESC key to exit the Input Status feature and return to Idle Mode Flash Rate The third option included with the Browse command allows the user to measure the flash rate of a circuit The following request for a Digital Input number will be displayed after selecting the Flash Rate option Measure Input D0001 The user must enter the number of the flashing input 1 4096 Leading zeros are not required Press the Enter key to complete the entry Flash rate data similar to the following will be displayed Measure Input D0001 Flashes Min 46 5 On Off 0 65 0 64 Cycle Time 1 29 MICRO AIDE CWR 264XC USER MANUAL The Input Number and flash rate measured in flashes per minute are listed in the first two rows The average on and off intervals of each flash pulse measured in seconds are listed in t
8. T1 72 72 73 MICRO AIDE CWR 264XC USER MANUAL Printing Records While in Idle Mode Start Time a Record Details Reverse Order Query Browse Mode Event Records Query by Input Number Printing a Record While in Browse Mode Input Status Flash Rate Setup Mode Alphanumeric Editing Procedure Clock CSync UName ENames INames Analog Virtual Assigning Variables States DTime GDTime Timer TLimits PCode Modem Baud Speed Print Diag Checksum Flash Modem Relays Temp RESET CHAPTER 5 MAINTENANCE Introduction Adjusting the LCD Contrast Analog Input Switches SW1 Working Inside a Recording Unit Replacing the Internal Modem Replacing the Ethernet Port Replacing the Fuses Reconnecting the Internal Cables Diagnostic Testing Checksum Test Program Memory C Flash Memory Test F Modem Test APPENDIX APPENDIX APPENDIX APPENDIX D Keypad Test K Relay Test R Temperature T System Events 2 Upgrading the Firmware HyperTerminal Procomm Plus Trouble shooting Guide TECHNICAL DATA CWR 264P Specifications CWR 264S Specifications Terminal Port Cable OPTIONS AND ACCESSORIES CWR CS CURRENT SENSOR Introduction Key Features Installation and Setup BiLLS OF MATERIAL CWR 264XC Bill of Material CWR 264P Primary Recorder CWR 264P Subass
9. Low Limit 67 The default Limit Values are listed above To change a Limit Value move the highlight to the approptiate field and press the Enter key Enter a number using the number keys Negative values can be entered Accept the new value by pressing the Enter key internal temperature and Limit Values are reported in degrees Fahrenheit PCode The Passcode feature prevents unauthorized users from altering the Setup Database via the front panel Passcodes can contain any combination of numeric values not exceeding eight total message similar to the following will be displayed after selecting the PCode command Passcode 12345678 In the sample data cited above the Passcode is set to its default value To change the Passcode press the Enter key A blank field with the cursor in the left most position will be displayed Assign a new Passcode by pressing the appropriate number keys assign a null Passcode press the Enter key instead This will effectively disable the Passcode protection feature Access to the recording system will be permitted by simply pressing the Enter key when the request for Pass code message is displayed Accept the new Passcode by pressing Enter Press the ESC key to complete the command If the user forgets the assigned Passcode the System Parameters command should be executed It will display the current Passcode assignment Refer to System Parameters S on page 26 CHAPTER 4 DISPLAY
10. 0 NM7010A 00 Description MFG Part No IC ETHERNET PORT MODULE 7010 CWR 264S Secondary Recorder M A Part No PA85 0110 02 PA85 0097 01 PA85 0111 00 DLSSI LXH 00 H PST 3 00 HC7377907 00 JRIDS C34 00 JRSR 34K 00 JW147250 00 JW171634 00 JW171638 00 JX5375023 00 JX8701040 00 M 220391 00 M 220400 00 R 330 OHM 00 Description MFG Part No PCB ASSEMBLY PROCESSOR PCB ASSEMBLY DC INPUT PCB ASSEMBLY ETHERNET PORT LED GREEN WIRED LUMEX SSI LXH600GD 150 STANDOFF NYLON 3 16 RICHCO PST 3 01 CABLE CAT 5 7FT GRAY AIM ELECTRONICS 73 7790 7 CONNECTOR 34 PIN FEMALE F W 746285 8 STRAIN RELIEF RIBBON 34 CONDUCTOR 499252 6 JUMPER 10 POSITION 2 WEIDMULLER 147250 CONNECTOR SCREW DOWN FEMALE 4 POSITION WEIDMULLER 171634 CONNECTOR SCREW DOWN FEMALE 8 POSITION WEIDMULLER 171638 CONNECTOR 2 PIN FEMALE MOLEX 50 37 5023 CONNECTOR CRIMP TERMINAL MOLEX 08 70 1040 SHEETMETAL BASE SHEETMETAL COVER RESISTOR 330 OHM 5 1 4W Qty Qty Qty 32 66 APPENDIX D BiLLS OF MATERIAL CWR 264S Subassemblies PA85 0110 02 Processor M A Part No Description MFG Part No E E E E Qty P 85 0110 00 PCB PROCESSOR CWR 264E 264S 272E z z 4 4 3 1 470 00 CAPACITOR 470 10 6 XICON
11. 23 unassigned unassigned unassigned 24 through S79 580 System Power 16 Power 16 ON OFF S81 High Temperature 16 HiTmp 16 ON OFF S82 Low Temperature 16 LoTmp 16 ON OFF Table 8 System Event Records Field Labels System Events can be reviewed using any of the five formatting options Record formats are desctibed in the section entitled Event Record Formats on page 66 Listed below are five sample Event Records as they would appear at the PC In the interest of simplicity only the No Details single line form is shown 00 04 06 05 System Power Power 24 04 06 05 System Power Power 00 04 06 05 High Temperature HighTemp 00 04 06 05 High Temperature HighTemp 37 04 06 05 Speed Monitor 8 SpeedLim The first two records indicate that power was off to the Primary Unit for approximately 32 seconds Later in the same day the measured temperature was found to be excessive for approximately 48 minutes A train speed violation of 16mph occurred at 15 31 04 The Input Names Input Identifiers and Event Name pairs shown above are the permanent assignments used in System Event records They cannot be changed by the user The first record listed above is also shown below as it would appear at the front panel LCD 05 18 27 00 04 06 05 501 System Power Power OFF MICRO AIDE CWR 264XC USER MANUAL Note Tip System Events can be Queried and Browsed just like other Event Records Instead of selecting a D A V or
12. CDR602P9 471K E E i 1 C 1MF 00 CAPACITOR 1MF 50V CERAMIC s 29 C 47F 00 CAPACITOR 47F 5 5V SUPER CAP ELNA DH 5R5D474 5 E E E 1 220 01 CAPACITOR 220 16V RADIAL ELECTROLYTIC ELNA RJ3 16V221MBX 2 i E E E 2 220 02 CAPACITOR 220MF 50V RADIAL ELECTROLYTIC UCC SME50VB221M10X16LL i E i 1 CE2200MF 00 CAPACITOR 2200MF 6 3V RADIAL ELECTROLYTIC ELNA RJ3 6V222MBX E E i 1 CM47PF 00 CAPACITOR 47PF 100 RADIAL MICA CORNELL DUBILIER CMO4ED470J03 1 CT4 7MF 00 CAPACITOR 4 7MF 25V RADIAL TANTALUM 6 CT10MF 00 CAPACITOR 10MF 16V TANTALUM 2 CT33MF 00 CAPACITOR 33MF 16V RADIAL TANTALUM 3 CT100MF 00 CAPACITOR 100MF 20 6 3V TANTALUM SPRAGUE 199D107X06R3DA1 2 3 D 1N4004 00 DIODE 400V 1 4004 E gt z gt i 1 D 1 5822 00 DIODE IN5822 gt i 8 1 D 1914 00 DIODE IN914 E E E E i 2 D MBR160 00 DIODE SCHOTTKY 60V MOTOROLA MBR160 S 2 S 1 DZ1N5359B 00 ZENER DIODE 24V 5W 1N5359B 1 al F 225001 00 FUSE 1 AMP LITTELFUSE 225001 E 8 5 8 al FH111501 00 FUSE CLIP LITTELFUSE 111501 A A A 8 s 2 H TP 101 00 TEST POINT COMPON
13. CT100MF 00 CAPACITOR 100MF 20 6 3V TANTALUM SPRAGUE 199D107X06R3DA1 E 4 2 2 3 D 1M4004 00 DIODE 400V 1M4004 i 1 D 1N5822 00 DIODE 1N5822 gt i 4 D 1914 00 DIODE 1N914 z E 6 D MBR160 00 DIODE SCHOTTKY 60V MOTOROLA MBR160 S 2 1 DZ1N5359B 00 ZENER DIODE 24V 5W 1N5359B s 1 225001 00 FUSE 1 LITTELFUSE 225001 A 5 8 5 8 5 FH111501 00 FUSE CLIP LITTELFUSE 111501 A A 8 8 8 10 101 00 TEST POINT COMPONENTS CORP TP 101 10 8 8 8 4 J 833 93 00 SOCKET STRIP DUAL PIN MILMAX 833 93 100 10 001000 n 28 J PLCC68 00 SOCKET IC 68 PIN KYCON P 68LCC 1 5 5 z z z z z z 1 JA555165 00 JACK PHONE RJ 11 RIGHT ANGLE AMP 555165 1 E 4 i i 2 JA747846 00 CONNECTOR FEMALE DB25 747846 5 i JMDE09PL 00 CONNECTOR MALE DB9 RIGHT ANGLE ADAM TECH DEO9PL23 n E 2 JPCA02SJO 00 SHORTING JUMPER CIRCUIT ASSEMBLY CA02SJ0 A 5 5 1 M A Part No JPWW18 2R 01 JRICO 203 00 JRIDH10LP 01 JRIDH16LP 01 JRIDH20LP 01 JW151286 00 JW151366 00 K G5V 2 00 L WFB 3 0 00 Q
14. It is limited in length to eight alphanumeric characters It too appears in the Event Record It is primarily used to distinguish Event Records displayed on the LCD panel of the Primary Unit Several of the setup commands use the Input Identifier rather than the lengthier Input Name to reference inputs The Event Name pairs are described in the preceding section As many as sixteen Event Name pairs can be defined by the user Each pait is identified by a number ranging from one to sixteen After the pairs are defined the Input Names Identifiers command is used to assign Event Name pairs to inputs The Event Name pair can be assigned by using either of two methods The Spacebar can be repeatedly pressed when the highlight is located within the OnEvent OffEvent field until the desired pair 15 listed Alternatively the number of the required Event Name pair can be entered in the last column A typical response to the Input Names Identifiers command is shown below Only the first three Digital Inputs and Timer Input T999 have been listed Analog Inputs follow Digital Inputs The Virtual Inputs follow the Analog Inputs They are followed by the Timer Inputs Input Names Identifiers OnEvent OffEvent Event Pair D0001 Digital Input 0001 DInp0001 On Off D0002 Digital Input 0002 DInp0002 On Off D0003 Digital Input 0003 DInp0003 806 gt T999 Timer 999 Timer999 Violate Nominal Fl Next Page F2 Prev Page F3 Goto Input advance to the n
15. Operating Temperature 40 C to 72 C Humidity 0 to 95 non condensing Type non volatile flash memory Mounting Ethernet Port Standard mounts in 19 rack Quantity 1 Optional 23 rack mounting Type 10 100 Base T brackets available RS 232 Port Quantity 1 for use with a PC Construction Usage serves as a diagnostic Chassis port Fully enclosed anodized Emulation ANSI aluminum Baud Rates 300 600 1200 Externally accessible LED and 2400 4800 9600 19 200 connectors 38 400 57 600 115 200 Electrical Bit Format N 8 1 All components mounted on conformal coated internal PCBs Inputs Input Impedance Digital minimum 10K Ohms opto isolated Analog minimum 10M Ohms Range Digital Input On 5 to 40Vdc Digital Input Off 0 to 2Vdc Analog DC Voltage 3 scales 25 5 51 1 255 Analog AC Voltage 2 scales 25 5 255 Analog Current 2 scales Power Voltage Range 10 to 36Vdc Consumption Typical 6W Maximum 7W Isolation Power Minimum 3800Vdc from B and N terminals to chassis and inputs Digital Inputs optional 25 5 25 5Aac Minimum 3800Vdc to any Event Validation Times terminal Digital 01 to 327 67 seconds compatible with fixed rate flashing circuits Analog fast and slow filter settings Analog Inputs Minimum 3800Vdc to any terminal Analog Input Accuracy Typical Vdc 1 full scale Typical Vac 1 5 full scale Typical Current 2 full scale Analog Limi
16. The PC Baud rate may have to be adjusted Reset Event Memory E The Reset Event Memory command will permanently remove from memory all Event Records that were previously logged within the Primary Unit Records from each of 128 possible days will be deleted The following precaution will be displayed after selecting the Reset Event Memory command MICRO AIDE CWR 264XC USER MANUAL Caution ERASE ALL EVENTS FROM MEMORY ARE YOU SURE No Yes Select No to abort the reset or Yes to proceed If a reset is performed the following precaution will be displayed Erasing memory do not turn power off for 60 seconds Press any key to continue It is important that the user not turn off the power while the CWR 264P is clearing its Event Record memory Reset Both B The Reset Both command allows the user to clear both memories simultaneously The precaution noted in the preceding paragraph applies to this command as well System Parameters S System Parameters are those parameters that affect the recorder as a whole They do not affect individual inputs or their behavior System Parameters include but are not limited to the Unit Name passwords and modem The twelve System Parameters are defined with a single command containing multiple fields A typical response to the System Parameters command is shown below The use of each System Parameter is described in the following sections System Parameters Unit Name KKKKK N
17. default setting is always 23 59 59 The End Time must be entered in military format Record Details CWR 264P can format Event Records in five different ways Press the Spacebar to select one of the five formatting options described below As a convenience to the user the last option selected is automatically pre selected the next time the command is used complete explanation of Event Record formats is included at the end of this chapter Refer to the section entitled Event Record Formats on page 66 The numbers included in each of the headings listed below specify the number of lines of text each formatting option will create All Details 4 The status of each Digital Input in a group of 64 the level of each Analog Input for the selected Secondary Unit and the status of each Virtual Input is listed with data concerning the input that created the record Digital Details 2 The status of each Digital Input in a group of 64 is listed with data concerning the input that created the record Analog Details 2 The level of each Analog Input for the selected Secondary Unit is listed with data concerning the input that created the record Virtual Details 2 The status of each Virtual Input is listed with data concerning the input that created the record No Details 1 Only information concerning the input that created the record is listed Reverse Order The Reverse Order option can be set to either No default setti
18. labeled Current Sensor located along the rear panel of the CWR 264S Apply power to the recorder The recorder is now ready to report current measurements Caution Never connect a Current Sensor input to an Analog Input that has a voltage source connected Damage to the Current Sensor or improper operation of the voltage source may result CWR CS CWR Current Sensor MicRO AIDE Power Analog Analog Analog Input 1 Input2 Input 3 Insert conductor through hole To CWR recorder APPENDIX D BILLS oF MATERIAL CWR 264XC Bill of Material M A Part No CWR 264P CWR 264S 51 0001 ZMCWR 264XC Description MFG Part No PRIMARY RECORDER SECONDARY RECORDER ETHERNET SWITCH 16 PORT LINKSYS EF3116 USER MANUAL CWR 264XC CWR 264P Primary Recorder M A Part No PA85 0112 00 PA85 0066 00 PA85 0106 00 PA85 0111 00 HC2402T6 01 7377907 00 2004 00 J IDS 16T 00 JPWW36 1R 01 JRIDS C20 00 JRSR 20K 00 JW171634 00 JW171642 00 M 220398 00 M 220399 00 Description MFG Part No PCB ASSEMBLY PROCESSOR PCB ASSEMBLY KEYPAD PCB ASSEMBLY MODEM PCB ASSEMBLY ETHERNET PORT CABLE DE9 TO DE9 FEMALE TO FEMALE CABLE DEPOT 2402 T 6 FF MODIFIED CABLE CAT 5 GRAY AIM ELECTRONICS 73 7790 7 LCD YELLOW GREEN 20 X 4 BACKLIT AMERICAN ZETTLER ACM2004D FL GBS CONNECTOR 16 PIN FEMALE STRAIGHT SAMTEC IDS 16 T WIREWRAP PINS 36 BY 1 SAM
19. 5 25W R 4 99K 00 RESISTOR 4 99 1 25W 8 8 8 R 7 87 00 RESISTOR 7 87K 1 25W E n 4 R 8 87K 00 RESISTOR 8 87K 1 25W 4 R 73 2K 00 RESISTOR 73 2K 1 25W r 8 RP1K 00 POTENTIOMETER 1K 20 TURN HORIZONTAL SIDE ADJUST BI TECHNOLOGIES 68PR1K 2 x 5 m 8 ULOP490GP 00 OP AMP QUAD 85C ANALOG DEVICES OP490GP 5 s 5 s gt 5 1 MICRO AIDE CWR 264XC UsER MANUAL User Notes Material Return Policy In the event the customer identifies a malfunction in any product call write MICRO AIDE and obtain a Return Material Authorization RMA number from the customer service department Return the product to MICRO AIDE freight prepaid with a note in warranty repair or a purchase order out of warranty for the repair listing the following information RMA number from MICRO AIDE Return shipment address Name and telephone number of person familiar with the problem Brief description of the problem include any printouts that may have a bearing on the problem Method of payment for repair costs out of warranty Send product to the following address MICRO AIDE CORPORATION 685 Arrow Grand Circle Covina CA 91722 Tel 626 915 5502 Fax 626 331 9484 E mail support micro aide com Limited Warranty MICRO AIDE warrants its products to be free from defects in material and workmanship fo
20. Check Baud rate setting a Terminal Port Verify following setting 8 data bits 1 start bit 1 stop bit Printer connected to Terminal Port is Use Pause and Resume commands to prevent over missing data flowing data buffer of printer Highlight cannot be moved at PC Set the PC for ANSI emulation PC does not communicate via an Ethernet Verify Primary and Secondary IP Addresses and Port Port Numbers are correctly assigned Verify the Ethernet Port in the PC is configured properly Verify PC s communications application is set up for TCP IP protocol Verify Ethernet cable is a standard CAT 5 type Initial Check out Procedure fails on all Verify polarity of test voltage is applied correctly inputs Verify Detection Times are not set to zero Check inputs using View Events command Check network settings Setup Database transfer fails via Ethernet Use Network command to change TCP IP Mode setting Port connection to Telnet Event Records are not being created on Check wiring especially polarity some inputs Set Detection Time to shorter value Verify Detection Times are not set to zero Flashing Inputs create multiple Event Enable flashing status for inputs Records Set Detection Time to a longer value Table 9 Guide to Trouble shooting Techniques MICRO AIDE CWR 264XC USER MANUAL Multi page reports are not printed Verify the printer is turned on Verify the printer is connected to the Printer Port with a
21. Formats on page 66 for additional information Only one Event Record will be printed when the Print key is pressed print a greater number of records press the Print key while in Idle Mode Refer to Printing Records While in Idle Mode on page 74 Input Status The Input Status option allows the user to inspect the current state of each input The status of Digital Analog and Virtual Inputs is indicated by their assigned Event Names Voltage and current measurements ate reported for Analog Inputs The Input Status feature can be of great use when setting up the system Without a peripheral device the user can verify that inputs are assigned proper Input Identifiers and Event Names Each input be checked to verify that it will report a change of state Additionally the command provides a DVM like function for each Analog Input After selecting the Input Status option the following message will be displayed briefly Use lt gt to scroll Browse select input arrow keys be used to scroll from one input to the next Digital Inputs followed Analog Inputs They are followed by Virtual Inputs Rather than use the arrow keys to scroll sequentially through each input the user can jump to a specific input by pressing the Browse key Select the input using the procedure described in Query by Input Number on page 77 Sample status data for each input type is listed below CHAPTER 4 DISPLAY AND KEYPAD
22. Number is always displayed in the upper left hand corner To select a different input press the up or down artow keys repeatedly Alternatively press the Browse key to jump to a different input Press the Alpha key repeatedly until the desired input type is displayed i e D A V or T Enter an Input Number by pressing the appropriate number keys Leading zeros are not required Press the Enter key to jump directly to the selected input field labeled ID will initially be highlighted Move the highlight to the second row to select the Input Name Press the Enter key to modify the highlighted assignment A blank field with a cursor in the left most position will be displayed Use the Alphanumeric Editing Procedure on page 82 to create a new Input Identifier or Input Name assign an Event Name Pair to a specific Input Number move the highlight to the fourth row Press the Enter key repeatedly until the desired Event Name pair i e 1 to 16 is displayed Each time the Enter key is pressed the fourth line of text will be automatically updated to reflect the contents of the selected Event Name pair Pressing the Enter key while pair number sixteen is displayed will return the user to pair number one After all of the names and pairs are assigned press the ESC key to complete the command Analog Analog command is used to configure the Analog Inputs of the recording system Each Analog Input can be used to monitor AC or D
23. Port The initial setting is 4000 Primary IP This setting is the IP Address of the Primary Unit It must be identical to that reported by the Primary Unit as the IP Address The initial setting is 192 168 0 100 Primary Port The Primary Port is used by the Secondary Unit to transmit data to the Primary Unit It is only associated with the intra system LAN It must be identical to that reported by the Primary Unit as the Primary UDP Port The initial setting 1s 4001 Press the ESC key after all of the fields are properly defined The following message will be displayed if the MAC Address was altered CHANGE MAC ADDRESS normally 00 08 DC xx xx xx are you SURE No Yes Select Yes to proceed Finally the following message will confirm the change s to be made Network settings changed restart network now Log Off X The Log Off command is used to terminate Administrative and Restricted Access sessions The command applies to the Primary and Secondary Units If the previous user logs off of the system access be regained only by entering the correct password If the previous user fails to log off a second user will be allowed access without entering a correct passwotd Note sessions should be terminated by executing the Log Off command To log off of the recorder press the X key The following message will be displayed About to Log Off are you sure Nom Yes If the user proceeds with the log off the
24. Press key to continue Each of the Flash Memory positions should indicate a reading of 4096K A value of OK indi cates that a memory failure has been detected The Secondary Unit is configured with only one Flash Memory device It is always in the first position and should report a value of 2048K Modem Test M The Modem Test be performed at any time to verify that the microprocessor can communi cate properly with the internal modem The test can be performed while the modem is idle or while a call is active Assuming that the modem is operating properly there are two possible responses to the Modem Test command Both responses are listed below Modem Test in progress Modem found H Test Complete Press any key to continue CHAPTER 5 MAINTENANCE Modem Test in progress Modem found 33600 Test Complete Press any key to continue The H and 33600 responses indicate that a Silicon Labs or Conexant modem is installed respec tively If a modem is installed but none is indicated a problem has occurred and must be corrected Keypad Test K Each of the twenty keys that comprise the front panel keypad can be checked by using the Keypad test The following instructions are displayed after selecting the command Key BEC to single unique character is displayed in response to pressing a key The correspondence between non numetic keys and displayed characters is l
25. Setup Data Sy St emn D G A V W M N S P CHAPTER 2 INSTALLATION AND SETUP Time Date T Working in concert the Primary and Secondary Units will time stamp all Event Records regard less of their type or origin The recording system s real time clock is resident in and maintained by the Primary Unit Once every 10 seconds the Primary Unit automatically synchronizes the real time clock of every Secondary Unit Event Records from Digital and Analog Inputs are time and date stamped by their respective Secondary Unit Virtual Input Train Speed Monitor and System Event Records are time and date stamped by the Primary Unit recording system will automatically account for leap year All of the real time clocks will continue to keep accurate time even if power is interrupted for a prolonged period To change the time or date execute the Time Date command The sample data listed below shows a typical response to the Time Date command Time Date HH MM SS Time 13 46 01 I Y Date 04 06 05 Wednesday The highlight may be moved to the hour minute or second time fields or month day or year date fields CWR 264P utilizes military style clock Accordingly 12 01 02 AM is defined as 00 01 02 and 12 59 58 PM is defined as 23 59 58 Leading zeros are not required The day of week 1s displayed automatically as determined by the date selected by the user The clock of the CWR 264P a
26. The initial value of the field 15 completely removed after typing the first character Consequently it is not necessary to delete each character that comprises the initial value Errors in typing can be corrected by using the Backspace key At any time while editing a field the user may press the ESC key and thereby restore the field to its previous value Upper and lower case letters may be used Limit values are assigned negative values by preceding the numeric entry with a minus sign Numeric values that exceed the range of the field are auto matically set to the maximum or minimum value as appropriate permitted by the range accept the new value assigned to an Edit Field the user can either press the Enter key or move the highlight to a new field The initial value of an Edit Field cannot be restored after the new value has been accepted When all of the fields contain values suitable to the user the command may be completed Once a field has been accepted by pressing the Enter key or moving the highlight it may depending upon the command be programmed into the Primary Unit as an updated operating parameter Accordingly the acceptance may occur before completion of the command Completing Commands Generally commands ate completed by pressing the ESC key However pressing the ESC key will not complete the command if the user is in the process of editing a field Pressing the ESC key ptiot to accepting the new value will instead re
27. Time Protocol SNTP standard The real time clock can also be enabled fot automatic Daylight Saving Time DST adjustment The SNTP implementation allows the CWR 264P to operate as a multi cast time client pre installed 33 600 Baud internal modem provides the user with an alternative means of remotely accessing the system A standard phone line connection allows the user to gather critical Event Records from any location however distant The modem can also be used to provide dial out alarm reporting to a maintenance facility All MICRO AIDE rail signal products including the CWR 264XC Event Recotding System are designed to be easy to use and maintain Each design is based upon the premise that value and reliability start with attention to detail and a concern for usability rather than needless complexity Our goal in creating the CWR 264XC was to provide the rail signal industry with an instrument maintainers and signal technicians will find easy to operate long after the system has been installed and set up MICRO AIDE CWR 264XC USER MANUAL Key Features Listed below are just a few of the many features included with every CWR 264XC Event Recording System Modularly expandable to 4096 Digital Inputs in increments of 256 The standard storage capacity is 1 816 045 Event Records Event Records can be logged for 128 distinct days Event Records are stored in Flash Memory devices that do not require a battery power source Records ar
28. accessible commands will then be displayed as shown below Clock CSync UName ENames INames Analog Virtual DTime GDTime Timer TLimits PCode Main Menu LCD CHAPTER 4 DISPLAY AND KEYPAD Moving the highlight beyond the limits of the first menu will display the following additional commands Modem Baud Speed Print Diag RESET The Setup Menu consists of eighteen commands Table 6 provides a brief explanation of each command select a command advance the highlight to the desired command and press the Enter key use of each command is explained in the final sections of this chapter Name Description Clock Set date and time CSync Assign Clock Sync Input UName Create Unit Name ENames Create Event Name pairs INames Create Input Names and Identifiers Assign Event Name pairs Analog Configure Analog Inputs Virtual Configure Virtual Inputs DTime Assign Detection Times GDTime Assign Detection Time to all Digital Inputs Timer Configure Timer Inputs TLimits Assign Temperature Limits PCode Create Passcode Modem Assign Dial Numbers and Ring Count Baud Select Terminal Port Baud rates Speed Configure Train Speed Monitors Print Print all or part of Setup Database Diag Perform system diagnostics RESET Erase all Event Records Restore Setup Database to factory default values Table 6 Front Panel Setup Commands Before proceeding the user should note that severa
29. as noted below the real time clock and Unit Name are displayed during Idle Mode It is the at rest condition of the Primary Unit An example of the real time clock display is shown below The first twenty characters of the Unit Name are listed in the last row Refer to the section entitled Unit Name on page 26 for additional information TIME DATE 16 35 52 04 06 05 CWR264PEventRecorder San Dimas SC 27 793 CWR 264P utilizes the 24 hour military time convention e g 7 00 PM is shown as 19 00 00 The Idle Mode display is altered once every minute for five seconds Alternating messages referring to the Setup and Browse Modes are displayed during this period The real time clock display is also interrupted in Idle Mode when new Event Records are logged Each new event will be displayed only briefly This process is useful in verifying that the recording system is continuing to detect events The Event Record format used by the LCD 1s described in the following section 4 DISPLAY AND KEYPAD Event Records consist of four lines of text Sample records fot each input type are shown below Event Record Format 14 57 54 69 04 06 05 D0001 XX gez X NS Gate Down Relay GateDwn Up LCD Event Record Digital Input 14 58 03 33 04 06 05 A001 AC Power 120V AC Power AC Fail LCD Event Record Analog Input 21 03 15 82 04 06 05 V03 Lamp Fail _Test VInput03 Test Bad LCD Event Record Virtual I
30. be set to any value in the range from 00 to 327 67 seconds A value of zero prevents the input from detecting events The DTime command is used to establish a unique Detection Time for each Digital Input The command is also used to enable an input as a Flashing Input Refer to Detect Times Flash Enable D on page 30 Data similar to the following will be displayed after selecting the DTime command Inp DetTime Flashing 00001 3 00 No D0002 3 00 No D0003 3 00 No default settings are displayed in the sample data cited above The Digital Input number is listed at the start of each line Press the up or down atrow keys repeatedly to select a different input Alternatively press the Browse key to jump to a different input Specify the Input Number by pressing the appropriate numeric keys Leading zeros are not required Press the Enter key to jump directly to the selected input To change the Detection Time for the selected input press the Enter key while the existing value is highlighted A blank field with a cursor in the left most posi tion will be displayed Enter a value by pressing the appropriate number keys Use the decimal point labeled 7 to enter a fractional value Leading zeros are not required Press the Enter key to accept the new value set an input as a Flashing Input position the highlight in the Flashing field Press the Enter key to change the existing setting Yes enables the input as flashing No disa
31. following message desctibing the use of the arrow keys will be briefly displayed Use gt f to scroll Browse to select input to query Provided the Browse key has not been pressed the first Event Record meeting the specified date and time criteria will be displayed Refer to Event Record Format on page 73 The left and right arrow keys can be used to review Event Records in forward or reverse chronological order Holding down an arrow key allows the user to search through the record set very quickly The limits of the record set will be indicated by a message stating either Start of Data or End of Data To exit Browse Mode and return to Idle Mode press the ESC key Press the Browse key any time after the start time is specified to inspect records for a particular input This procedure is referred to as Query by Input Number Query by Input Number To inspect Event Records for a specific input press the Browse key after the starting time is specified The following message will be displayed Input to query selects all A flashing highlight will be positioned in the Input Number field located in the third row of text specify an input follow the steps listed below 1 Press the Alpha key repeatedly until the desired input type i e D A V T or S is displayed 2 Press the appropriate number keys to enter the Input Number Leading zeros are not required 3 Press the Enter key to display the firs
32. gt 5 2 92 00 TRANSISTOR PNP 50 23 FAIRCHILD MMBTA92 m m gt 5 gt 1 RVERZV07D 00 VARISTOR 75V 1200A PANASONIC ERZVO7D241 5 5 5 E 2 RX10 00 RESISTOR 10 5 1W 0805 XICON 260 10 2 RX150 OHM 00 RESISTOR 150 OHM 5 1W 0805 XICON 260 150 2 gt 1 RX402 00 RESISTOR 402 OHM 1 1 0805 XICON 292 402 P 1 RX1 78K 00 RESISTOR 1 78K 1 1W 0805 XICON 292 1 78K 2 2 RX2 2K 00 RESISTOR 2 2K 5 1W 0805 XICON 260 2 2K A al RX9 31K 00 RESISTOR 9 31K 1 1W 0805 XICON 292 9 31K a s s s s s 1 RX10K 00 RESISTOR 10K 5 1W 0805 XICON 260 10K 4 i 3 E 2 MICRO AIDE CWR 264XC USER MANUAL M A Part No RX56K 00 RX100K 01 RX120K 00 UXMAT2508 00 0 512433 00 0 513015 00 04 9152 00 Description MFG Part No RESISTOR 56K 5 1W 0805 XICON 260 56K RESISTOR 100K 1 1W 0805 XICON 292 100 RESISTOR 120K 5 1W 0805 XICON 260 120K IC EEPROM 2 7V SOIC 8 ATMEL AT2508AN 1081 2 7 C MODEM TSSOP 24 LICON LABS SI2433 BT IC MODEM DAA SOIC 16 SILICON LABS 513015 5 OSCILLATOR 4 9152MHZ SMT EPSON SG 8002JF 4 9152M PCMB PA85 0111 00 Ethernet Port PCB M A Part No
33. like HyperTerminal or Procomm Plus makes an ideal storage system file containing the setup parameters can be permanently saved on the hard disk or a diskette for later retrieval via the Upload Setup Data command To initiate a download or upload of the Setup Database execute the Transfer Files command The following sub menu will be displayed Both procedures are described in the following sections Xmodem File Transfer D Download Setup Data CWR to PC II Upload Setup PC to Saving the Setup Database D Before the Setup Database can be saved the PC and communications program must be properly configured The following list describes the correct configuration Transfer protocol Xmodem Connection If a Terminal Port is being used select Direct connect Com1 or Direct connect Com2 whichever is available If the Ethernet Port is being used select a TCP IP connection If the modem is being used the host modem must be logged on with the CWR 264P Baud rate as required by the Terminal Port set to N 8 1 The failure to select the proper transfer protocol 1 Xmodem is the most common mistake made in this procedure MICRO AIDE CWR 264XC USER MANUAL To save the Setup Database to a PC file select the Download Setup Data command The following message will be displayed Sending Setup via XMODEM to stop The steps necessary to complete the download depend upon which communicati
34. number ranging from one to sixteen Ethernet Switch and standard CAT 5 cables complete the LAN The CWR 264P serves as the Primary Unit The CWR 264S serves as the Secondary Unit One port of the Ethernet Switch is used by the Primary Unit and each Secondary Unit PC equipped with an Ethernet Port can be used to provide a user interface that is a higher speed alternative to that available via a serial Terminal Port Figure 1 on page 2 illustrates a typical system configuration involving three Secondary Units and a networked PC The Ethernet based LAN provides a great deal of system flexibility A combination of fiber optic cables and additional Ethernet Switches can be used to create separation distances of several thousand feet between the Primary and Secondary Units The IP Addtess of the Primary and Secondary Units can be assigned by the user to suit the characteristics of a LAN Additionally the MAC addtess of each Ethernet Port although preassigned at the factoty can be modified as required In general the CWR 264P provides the user interface time keeping Event Record processing and storage functions required by the system The CWR 2648 is responsible for all event detec tion and validation functions involving Digital and Analog Inputs It serves as a front end device to the Primaty Unit Along with 256 optically isolated Digital Inputs each CWR 2648 is equipped with eight general putpose Analog Inputs Unlike other systems the
35. of the LAN or the same as the address used by the TCP IP connection of the PC when it is connected to the system s Ethernet Switch The initial setting is 192 168 0 100 MICRO AIDE CWR 264XC USER MANUAL Subnet Mask The Subnet Mask must also be set in accordance with the requirements of the LAN A value of 255 255 255 0 should be acceptable The initial setting is 255 255 255 0 Gateway If a Gateway is being used by the LAN it too must be set in accordance with the LAN require ments A setting of 0 0 0 0 is acceptable for a PC connected to the system s Ethernet Switch or a LAN when communications through a Gateway not required The initial setting is 0 0 0 0 Ethernet MAC Address The first three numbers that comprise the MAC Address must be 00 08 DC They must not be changed as they are uniquely associated with the Ethernet module used by the CWR 264P The remaining three numbers must not be shared by any other Ethernet device on the LAN The initial setting is 00 08 DC aa bb cc where aa bb cc is the serial number assigned by MICRO AIDE to the Primary Unit By way of example a Primary Unit with a serial number of 10142 will have a factory assigned MAC Address of 00 08 DC 00 01 01 42 This address is guat anteed to be unique TCP IP Port The TCP IP Port assignment must also be selected in accordance with the requirements of the LAN It is the port used by devices to communicate with the Primary Unit that are external to the syst
36. on page 26 for additional details message similar to the following will be displayed after selecting the UName command MICRO AIDE CWR 264XC USER MANUAL Note Unit name ACA kx NOT SET XXXXX The first twenty characters of the existing Unit Name displayed in the second line of text default Unit Name is displayed in the sample data cited above To change the name press the Enter key Assign a new name or modify the existing name by using the Alphanumeric Editing Procedure on page 82 Press the ESC key to complete the command Due to restrictions in the size of the LCD panel the UName command can be used to assign a Unit Name limited in length to twenty characters Lengthier Unit Names up to eighty characters must be assigned by selecting the Unit Name command from the Main Menu ENames Event Names are created by the user to uniquely identify Event Records By way of example only the state of an input can be labeled as Up or Down or GateUp or GateDwn Event Names add clarity to Event Records that would otherwise not be possible if input states were labeled as only On or Off Event Names are always assigned in pairs to identify the active and inactive state of an input many as sixteen Event Name pairs can be assigned Refer to the section entitled Event Names on page 36 for additional details Data similar to the following will be displayed after selecting the ENames command
37. parallel printer cable Verify the printer is online Verify the printer is supplied with paper Browse key at front panel will display single Event Record however the Print key will not print the displayed record Press the page eject button on the printer s control panel Last page of the printed report is missing Press the page eject button on the printer s control panel Columns of the printed report do not line up Select a mono spaced printer font e g Courier Refer to the printer s user manual Analog Input AC source measures 0 Analog Input is configured for DC change to AC Analog Input DC source measures correctly but reports AC units Analog Input is configured for AC change to DC Negative Analog Input voltage is not reported measures 0 Analog Input Range is set to 51 1Vdc change to setting AC analog readings are not stable Reassign the analog Filter setting to Slow DC analog readings are not tracking voltage changes Reassign the analog Filter setting to Fast Upload Download of Setup Database fails Verify XMODEM protocol is being used Modem does not answer Check phone line connection Verify Modem Ring Count is not set to zero Modem answers but fails to connect Check modem Baud rate at host end Verify host modem is compatible with Primary Unit s modem Test host modem with another auto answer system Modem will not dial out alarms T
38. posi tion the highlight in the desired field Press the Enter key to perform the test Each test is described in the following sections Checksum checksum will be calculated and displayed after a few seconds The results of a typical Checksum test are listed below Program memory Checksum 1d00 Hit any key Note The reported checksum value will vary depending upon the version of the installed firmware MICRO AIDE CWR 264XC USER MANUAL Flash The results of a typical Flash test are listed below 1 4096K 2 4096K 3 4096K 1 4 4096 5 4096K 4 6 4096K 17 4096K 18 4096K The Flash test verifies that the microprocessor can properly access the Event Record memory number of Flash Memory positions should always equal eight A value of 0K indicates that a failure has been detected in that position Modem Hither of two results should normally be expected from the Modem test The following response vetifies that a modem is installed and that the microprocessor is able to communicate with the modem A typical test takes a few seconds for the microprocessor to complete Modem Test Modem found H Hit any key reference listed above indicates that the CWR 264P 15 equipped with a Silicon Labs modem A 33600 reference indicates that a Conexant modem is installed A NONE refer ence indicates that the modem has been removed or has failed Relays The following message will be di
39. selecting the Speed command 01 Sensorl Sensor2 Distance 0 feet Threshold 0 MPH There are four distinct parameters that must be assigned per monitor The selected monitor 1 through 16 is always displayed in the top left corner To change the selected monitor press the up down arrow keys repeatedly Alternatively jump to a specific input by pressing the Browse key and then the appropriate number keys Complete the entry by pressing the Enter key Both sensors must be assigned a valid Digital Input number To assign a Digital Input highlight the appropriate field Press the Enter key followed by the Alpha key Enter a numeric value from 1 to 4096 Leading zeros are not required Complete the input assignment by pressing the Enter key The separation between the two sensors is used to set the Distance parameter It can be set to any value in the range from 50 to 5280 Trains with monitored speeds in excess of the Threshold value will be identified by a unique Event Record The Threshold value must be in the range from 5 to 180 mph Setting either the Distance or Threshold parameters to zero will disable the selected Train Speed Monitot Complete the command by pressing the ESC key Print The Print command allows the user to create a locally generated printout of all or selected portions of the Setup Database The following menu of options will be displayed after selecting the Print command CHAPTER 4 DI
40. the Record Type is set to Comma the Record Details setting is ignored All Event Records for the selected time period will be issued and similarly formatted Listed below is a typical response to the Query Events command when the Record Type is set to Comma In the interest of brevity only a partial listing of Digital Input states is shown Only two Event Records are listed The text shown between brackets i e and is included only for descriptive clarity They would not normally appear in the report Note CHAPTER 3 OPERATION 18 16 48 04 06 05 Wkk AX x NOT SET KERR Oy ewe 0 OF OF End Digital Start Analog End Analog Virtual M S SM S 0 0 0 0 0 0 1 1 4 ae D am C gt 555 gt S e O gt gt gt gt C9 CO CO 622 Woks SN SN S SM gt AC Power 1207 4097 Each report includes lengthy multi line header The content of the header is fully described the following Line 1 lists the time and date the report was generated Line 2 lists the user assigned Unit Name The default name is shown above Lines 3 through 130 contain a bit map that indicates the state of each Digital Input at the moment just prior to the first Event Record listed From left to right top to bottom Digital Inputs 1 through 4096 are represented In t
41. the user may wish to consider Either AC or DC currents in the range from 0 to 25 5A be measured Each input is completely isolated from the current carrying conductor The conductor is simply inserted through one of four holes in the unit Hall Effect circuitry is used to provide a wide operating range and stable performance No adjustments or calibration steps are required prior to operation No external power connections are required The Event Recorder provides the power The CWR CS be located up to 15 away from the recorder Each insertion hole will accommodate a conductor terminated with a 5 ring lug Installation and Setup Figure 13 illustrates a typical CWR CS installation The unit may be mounted in any orientation e g vertical or horizontal It is not sensitive to the earth s magnetic field The base of the unit provides four mounting holes A shelf or back board makes an ideal mounting platform The current carrying conductors to be measured must be inserted through the holes in the unit Turn the power off to the CWR 264S Enable the required Analog Input circuits in the CWR 264 by turning on the appropriate switches located at the rear panel of the recorder The correct procedure is described in the section entitled Analog Input Switches SW1 on page 97 MICRO AIDE CWR 264XC USER MANUAL Each CWR CS is shipped with a 15 cable Connect the cable from the CWR CS to the connector
42. then the appropriate number keys Complete the entry by pressing the Enter key select the From and To Inputs move the highlight to the appropriate field and press the Enter key Press the Alpha key repeatedly until the desired input type designator appears i e D A V ot T Press the appropriate number keys Complete the entry by pressing the Enter key Select the desired event setting by moving the highlight to the correct field and then pressing the Enter key The current setting will be toggled between On and Off Finally assign the Low and High Limit Values by locating the highlight as needed and pressing the Enter key Press the appropriate number and or decimal keys to assign a value Complete the entry by pressing the Enter key MICRO AIDE CWR 264XC USER MANUAL Note Tip Select another Timer Input and repeat the preceding steps as necessary After all of the required Timer Inputs ate configured terminate the command by pressing the ESC key TLimits The TLimits command allows the user to assign a High and Low Limit against which the internal temperature of the Primary and Secondary Units is compared If the temperature is found to be outside the acceptable limits of operation an Event Record will be logged to memory A second record will be logged when the temperature recovers to a normal level Data similar to the following will be displayed after selecting the TLimits command Temperature Limits High Limit 257
43. time clock will be shifted by one hour on the second Sunday of March and the first Sunday of November In both cases the clock is adjusted at 2 00AM MICRO AIDE CWR 264XC USER MANUAL Tip Detect Times Flash Enable D The Digital Inputs of each Secondary Unit will generally be connected to relay based control circuits Since relay contacts typically bounce the CWR 264S must have the ability to de bounce these inputs The Detection Time feature allows the user to establish a validation time for each Digital Input Each Digital Input can also be set to monitor a flashing circuit The Detect Time Flash Enable command allows the user to program each of these features A typical response to the Detect Time Flash Enable command is shown below Only the first several lines and last line of text shown Press the F1 or F2 function keys to access another group of 64 Digital Inputs jump directly to a specific group of 64 Digital Inputs press the F3 function key Then enter an input number in the form Dnnnn where nnnn is in the range of 1 to 4096 Press the Enter key followed by the ESC key Detect Times Flash Enable Detects Detest Detect Input Time Flash Input Time Elash Input Time Flash Input Time Elash 20 0 SNO D0017 2100 D0033 00 No D0049 D0002 00 No 0018 00 No D0034 00 No D0050 Page F2 Prev Page F3 Goto Input The procedure for programming both parameters is described in the following section
44. trouble free operation There are no user serviceable parts inside the various units There are no consumable items or supplies that need to be replaced or replenished The user may occasionally need to wipe dust away from the external surfaces of a unit This should be done with a clean dry cloth The mechanical design of each chassis provides the internal electronic assemblies with a nearly sealed environment Due to the low power consumption of each unit ventilation holes are not required The inside of each unit should remain clean indefinitely Additionally MICRO AIDE printed circuit boards PCBs are sealed with a moisture and fungus resistant conformal coating Adjusting the LCD Contrast The contrast level of the Primary Unit s LCD panel may occasionally need to be adjusted to compensate for variations in ambient temperature adjust the contrast level rotate the potenti ometer labeled Adj It is accessible through a small hole in the front panel of the CWR 264P Analog Input Switches SW1 There is a single four position DIP switch assembly located at the rear panel of the CWR 264S It 15 referred to as the Analog Input Switch The switch assembly contains four switches Labeling on the body of the switch assembly indicates the on and off positions for each switch Refer to Figure 6 on page 13 to locate the described switch The Analog Input Switch is used to configure the CWR 264S for use with the CWR CS Current Senso
45. used to insert non numeric characters such as a comma to insert a two second pause Press the Enter key to accept the new assignment Complete the command by pressing the ESC key Baud Baud command allows the user to change the Baud rate of either Terminal Port The following message will be displayed after the Baud command is selected Select port PORT1 PORT2 Select the desired port by moving the highlight appropriately and then pressing the Enter key The following array of Baud rates will be displayed for each port PORT1 Baud rate 300 600 1200 2400 4800 9600 19200 38400 57600 115200 MICRO AIDE CWR 264XC USER MANUAL It is likely that the 38 400 setting will be highlighted It is the default setting used by the Primary Unit To assign a new Baud rate move the highlight to the desired setting by pressing the arrow keys Press the Enter key to accept the new selection The Baud rate of the peripheral device attached to the Terminal Port must be changed to match the new setting Speed The Speed command is used to configure the sixteen Train Speed Monitors Once parameters that comprise the feature are set the system will report train speeds and instances of excessive speed Refer to the section entitled Measure Speed M on page 41 for additional information regarding these parameters Train speeds are reported via Event Records that are logged to memoty Data similar to the following will be displayed after
46. useful in monitoring batteries that may exceed 24 Vdc when charging The 255 Vac range is useful for monitoring the AC power source connected to a battery charger The DC and AC current ranges are intended to be used with the CWR CS Current Sensor Each of the Ranges identified as AC utilize a true RMS method of measurement Consequently these settings can also be used when monitoring inputs with vatiable DC or pulse content Filter The Filter parameter can be set to either Fast or Slow The Fast setting utilizes a time constant of 1 seconds It is generally used when monitoring DC signals The Slow setting utilizes a time constant of 64 seconds It should be used when monitoring AC signals in order to smooth out their ripple content If the user is unconcerned about the Filter time constant it is best to use the Slow default setting Low and High Limits Analog Inputs are constantly compared to two Limit Values The Low and High Limit Values define regions of acceptable and unacceptable operation Outside the acceptable region the input is considered to be in an abnormal state An Event Record will be created when the Analog Input transitions into or out of either region Figure 9 on page 34 illustrates the relationship of the Low and High Limit Values to the Analog Input state Each region defines the type of Event Record that is created by transitions of the input The figure depicts an Analog Input configured to monitor a typical 12
47. 2402 T 15 M 220183 00 SHEETMETAL COVER M 220183 01 SHEETMETAL BASE M 220183 02 SHEETMETAL FRONT PANEL M 220183 03 SHEETMETAL REAR PANEL M 220183 04 SHEETMETAL SIDE PANEL RIGHT M 220184 04 SHEETMETAL SIDE PANEL LEFT ZMCWR CS REFERENCE NOTE PART OF CWR 264XC USER MANUAL 2 2 E SEE NOTE CWR CS Subassemblies PA85 0038 00 Quad Current Sensor PCB M A Part No Description MFG Part No E 5 E Qty P 85 0038 00 PCB QUAD CURRENT SENSOR C 220PF 00 CAPACITOR 220PF 5 100V CERAMIC AVX SR211A221JAA gt gt gt 8 C 1MF 00 CAPACITOR 50V CERAMIC 5 5 4 CT33MF 00 CAPACITOR 33MF 16V RADIAL TANTALUM 5 5 5 3 DL3962 00 LED GREEN HP HLMP 3962 H PTX2515 00 TOROID 062 GAP EASTERN COMPONENTS P TX251510 3C81 G 062 3 4 101 00 COMPONENTS CORP 101 10 5 APPENDIX D BiLLS OF MATERIAL M A Part No Description MFG Part No 2 z Qty JFDB09S 00 CONNECTOR FEMALE DB9 RIGHT ANGLE ID09S33E4GV00 0 516 00 TRANSISTOR HALL EFFECT ALLEGRO A3516EAU A n gt n gt 4 QR7805 00 VOLTAGE REGULATOR 5 V NATIONAL LM340T 5 R 330 OHM 00 RESISTOR 330 OHM 5 25W 4 R 1 8K 00 RESISTOR 1 8K 5 25W 2 4 R 2 7K 00 RESISTOR 2 7K
48. 472 2 2 S 2 2 2 2 24 RP10K 01 POTENTIOMETER 10 20 TURN TOP ADJUST BI TECHNOLOGIES 67YR10K SD4SPST 00 SWITCH 4 POSITION DIP AMP 3 435640 5 U ADC1251 00 IC A D CONVERTER 13 BIT DIP NATIONAL ADC1251CIJ U ADG408 01 IC MULTIPLEXER 8 TO 1 SMT SILICONIX DG408DY 3 2 0 REF03GP 00 IC VOLTAGE REFERENCE DIP ANALOG DEVICES REF03GP 1 MICRO AIDE CWR 264XC USER MANUAL M A Part No Description MFG Part No s s s Qty ULOP27GP 00 C OP AMP DIP ANALOG DEVICES OP27GP A 8 E 8 1 ULOP490GP 00 C OP AMP QUAD DIP ANALOG DEVICES OP490GP 5 5 2 UOPC845 00 C OPTO COUPLER QUAD DIP SOCOM PS2502 4 2 i i 64 05 1655 00 SHIFT REGISTER SMT MOTOROLA MM74HCT165M 5 82 85 0111 00 Ethernet Port M A Part No Description MFG Part No Qty U NM7010A 00 PORT MODULE IINCHIP 7010 E D 1 CWR CS Bill of Material M A Part No Description MFG Part No E E E E Qty PA85 0038 00 PCB ASSEMBLY QUAD CURRENT SENSOR s p H 8477 00 GROMMET 75 I D KEYSTONE 8477 x lt P gt 8 HC2402T15 00 CABLE DB9 TO DB9 MALE TO MALE CABLE DEPOT
49. 4P 1s equipped with an internal modem and Ethernet Port The modem will operate at speeds up to 33 600 Baud It provides industry standard error correction and data compression features A modem or Ethernet equipped PC running a communications program e g GEA HyperTerminal or Procomm makes an ideal remote access system Event Records and other data from several remote CWR 264XC recording systems can be easily gathered and saved to either a hard disk or diskette file There are a few steps the remote user or host system must perform before remote access is possible Each of these steps is described in the sections that follow Establishing a Modem Connection standard telephone line must be attached to the modem of the CWR 264P To access the Primary Unit the host system must dial the telephone number of the CWR 264P and wait for an answer The Primary Unit s modem will answer after a predetermined number of rings Refer to the section entitled Ring Count on page 27 The modems will then handshake The handshake MICRO AIDE CWR 264XC USER MANUAL ensures that the modems can communicate with each other at an appropriate speed A connection is established upon the successful completion of the handshake Note The CWR 264P will only permit reliable connections to be established The host modem should be programmed for MNP 2 4 or LAP M operation Establishing an Ethernet Connection Before an Ethernet connection can be established the Pri
50. 7MF 00 CAPACITOR 4 7MF 25V RADIAL TANTALUM 2 2 3 2 1 CT10MF 00 CAPACITOR 10MF 16V RADIAL TANTALUM 4 E 1 CT33MF 00 CAPACITOR 33MF 16V RADIAL TANTALUM 5 7 D IN4004 00 DIODE 400V 1 4004 x x s 256 101 00 TEST POINT COMPONENTS CORP TP 101 10 2 5 x n 3 JF171 009 00 CONNECTOR FEMALE DB9 VERTICAL NORCOMP 171 009 212 031 x x T 5 2 1 JRIDH34LP 01 CONNECTOR HEADER 34 PIN STRAIGHT ANGLE OUPIIN 3012 34GSB z g 5 1 JW152246 00 CONNECTOR 8 POSITION STRAIGHT OPEN WEIDMULLER 152246 2 8 gt 66 L 20 100K 00 INDUCTOR 100 ALLIED AC20 100K QR79L05 00 VOLTAGE REGULATOR 5V TO 92 NATIONAL LM79L05AC2 R 4 7 OHM 00 RESISTOR 4 7 OHM 5 25W 2 R 100 OHM 00 RESISTOR 100 5 25W R 10K 01 RESISTOR 10K 5 1 8W 5 P 5 E E E E 256 R 16 5K 00 RESISTOR 16 5 1 25W R 30 9K 00 RESISTOR 30 9 1 25W R 100K 00 RESISTOR 100 5 25W R 221K 01 RESISTOR 221K 1 1 8W 4 5 4 4 4 4 4 16 R 1 4M 00 RESISTOR 1 40M 1 25W i z z 4 R 10M 02 RESISTOR 10M 1 1 8W i 4 4 4 4 16 RN5S4 7K 00 RESISTOR NETWORK 5 PIN SIP 4 7K 2 BI TECHNOLOGIES L051C472 z i i i 16 RN9S4 7K 00 RESISTOR NETWORK 9 PIN 4 7K 2 BI TECHNOLOGIES LO91C
51. AND KEYPAD Modem The CWR 264P is equipped with an internal 33 600 Baud modem The modem allows remote users to access the system Additionally the modem s dial out feature allows Event Records from Virtual Inputs to be transmitted to a remote maintenance center There are three parameters that control the operation of the modem The Ring Count determines the number of rings that must occur prior to the modem answering an incoming call The Primary and Secondary Dial Numbers identify the number to dial when attempting to transmit a Virtual Input record Refer to Primary and Secondary Dial Numbers on page 28 for additional infor mation regarding these parameters Data similar to the following will be displayed after selecting the Modem command Modem ring count 2 Prim Sec Dial Number 626 915 5502 626 331 9484 To change the Ring Count setting move the highlight to the approptiate field and press the Enter key Enter a number in the range from 0 to 99 Accept the new value by pressing the Enter key A setting of zero will prevent the modem from answering incoming calls To assign a Primary ot Secondary Dial Number move the highlight to the third or fourth row respectively The existing assignment will be highlighted Press the Enter key A blank field with the cursor in the left most position will be displayed Enter a valid dial number by pressing the appropriate number keys The Alphanumeric Editing Procedure on page 82 can be
52. C recording system to precisely determine the flashing rate of a circuit Enabling the Measure Flash Rate feature imposes several pre conditions upon the Setup Database of the system The circuit to be measured must be connected to a Digital Input The selected Digital Input will be assigned a Detection Time of 1 seconds This will insure that the flashing pulses will not be filtered out by the de bounce properties of the Detection Time feature Refer to Detection Times on page 30 Finally the selected Digital Input cannot be enabled as the Clock Sync Input Refer to Clock Sync Input on page 28 for additional information MICRO AIDE CWR 264XC USER MANUAL Note The CWR 264P will automatically adjust the Digital Input s Detection Time setting to 1 seconds and disable its Clock Sync Input setting when the Measure Flash Rate command is executed These settings will be automatically restored to their prior values when the measurement is concluded The following Edit Fields will be displayed after the Measure Flash Rate command is selected Measure Flash Rate IiMpue 8000 F1 to measure ESC to quit The user must enter a valid Digital Input number in the Input to Measure field The entry must take the form Dnnnn where nnnn must be in the range from 1 to 4096 Leading zeros are not required Press the Enter key to accept the Input Number Finally press the F1 function key to initiate the measuring process
53. C voltages or currents Like a DVM the system can report its measurements using several different scales and resolutions Analog Inputs that vary beyond an acceptable range of operation can be reported by setting approptiate Limit Values Refer to the section entitled Low and High Limits on page 33 for additional details Data similar to the following will be displayed after selecting the Analog command A001 5 Filter High Limit Low Limit The Analog Input number is displayed in the upper left hand corner To select a different Analog Input press the up or down arrow keys repeatedly Alternatively press the Browse key to jump to a different input Specify the Input Number by pressing the appropriate numeric keys Leading zetos ate not required Press the Enter key to jump directly to the selected input The first row also indicates the Range setting The Filter setting and High and Low Limit values are listed in the remaining rows MICRO AIDE CWR 264XC USER MANUAL Note To change the Range setting highlight the existing setting and press the Enter key until the desired Range is displayed The sequence of possible Range settings is 25 5 Vdc 51 1 Vdc 255 V dc 25 5 Vac 255 Vac 25 5 Adc and 25 5 Aac The Filter setting controls the amount of smoothing the measured signal is subjected to AC signals require the Slow setting to remove their ripple content DC signals can generally use either the Slow or Fast se
54. D SETUP Introduction Unpacking Initial Check out Procedure Installation Procedure Location Mounting Site Preparation Peripheral Equipment Cabling Power 5 Alarm Relay Peripherals Ethernet Switch Input Circuits Jumper Combs CWR CS Current Sensor Applying Power Setup Procedure User Interface Conventions Logging On TN Commands and Fields Working with Fields Completing Commands Data Flow Control Main Menu Setup S Time Date ME Reset Setup Data S Reset Event Memory E Reset Both B System Parameters S Unit Name Terminal Port 1 and 2 Baud Rates Administrative and Restricted Passwords Passcode MICRO AIDE CWR 264XC USER MANUAL Ring Count Primary and Secondary Dial Numbers Clock Sync Input High and Low Temp Limits Time Zone Daylight Saving Time Detect Times Flash Enable D Detection Times Flash Enable Global Detect Time G Analog Configuration dn Range Filter i Low and High Limits Timer Inputs W Event Names E 5 Input Names Identifiers I Virtual Inputs V Assigning Variables Selecting States Measure Speed M First Second Sensor Input Distance between Sensors Threshold ie Network N Primary Unit IP Address Subnet Mask Gateway Ethernet MAC Address TCP IP Port
55. Diagnostic Testing on page 101 Alterna tively the user may wish to contact MICRO AIDE customer service Instructions on how to proceed will be offered Material Return and Limited Warranty policies are described on the inside back cover of this manual Installation Procedure The following sections describe the recommended Installation Procedure Figure 3 and Figure 5 through Figure 7 illustrate elements that are common to most installations The illustrations also depict the location of each connector used in the installation Location The physical location where the CWR 264XC is to be installed should comply with a few simple requirements The ambient temperature near the system should be in the range from 40 C to 72 Mounting Note Each unit of the CWR 264XC is designed to be mounted in a standard 19 equipment rack The front panel sheetmetal includes mounting holes that comply with the standard 1 3 4 hole pattern Approximately 10 of vertical rack space are required for the CWR 264P and each CWR 264S unit This allows adequate room to clear the cable connectors located along the top face If a PC 15 to be used it must be propetly secured Contact MICRO AIDE in the event 23 rack mounting brackets are required Refer to Appendix B for ordering details Site Preparation The equipment location must have access to a stable 10 to 36 Vdc power source A pair of wires must be run from the power source to the location where
56. ENTS CORP TP 101 10 A 8 4 J 833 93 00 SOCKET STRIP DUAL PIN MILMAX 833 93 100 10 001000 n s 28 J PLCC68 00 SOCKET IC 68 PIN KYCON P 68LCC 1 JMDE09PL 00 CONNECTOR MALE DB9 RIGHT ANGLE ADAM TECH DEO9PL24 02570 00 SHORTING JUMPER CIRCUIT ASSEMBLY CA02SJ0 A JPWW18 2R 01 WIREWRAP PINS 18 BY 2 SAMTEC TSW11807LD MiICRO AIDE CWR 264XC USER MANUAL M A Part No JRICO 203 00 JRIDH10LP 01 JRIDH34LP 01 JW151286 00 JX2235025 00 Q PN2222A 00 QR1117 3 00 QRLT1171 00 R 33 OHM 00 R 470 00 R 1K 00 R 10K 00 RN6S10K 00 RP5K 00 TFPC40RM8 00 U 75C185 00 U 80386EX 00 U DS1233 00 U DS1302 00 U DS1620 00 UA16C552 00 UF29F016 00 UP18CV8 06 URK6X4016 00 USHC14 00 USHCT244 00 USHCT245 00 X 32 768 01 Description MFG Part No SOCKET IC 20 PIN OUPIIN 8003 20T3 CONNECTOR HEADER 10 PIN STRAIGHT ANGLE OUPIIN 3012 10GSB CONNECTOR HEADER 34 PIN STRAIGHT ANGLE OUPIIN 3012 34GSB CONNECTOR 4 POSITION RIGHT ANGLE WEIDMULLER 151286 CONNECTOR 2 PIN MALE MOLEX 22 03 5025 TRANSISTOR TO 92 PN2222 VOLTAGE REGULATOR 3 3V SMT BURR BROWN 1117 3 3 VOLTAGE REGULATOR SWITCHING TO 220 LINEAR TECHNOLOGIES LT1171CT RESISTOR 33 OHM 5 1 8W RESISTOR 470 OHM 5 25W RESISTOR 5 25W RESISTOR 10K 5 25W RESISTOR NETWORK 6 PIN
57. N 302R29W151MV4 2 2 CX1800PF 00 CAPACITOR 1800 50V X7R CERAMIC 0805 XICON 140 CC501B182K E z 1 CX 0039MF 00 CAPACITOR 0039MF 50V X7R CERAMIC 0805 XICON 140 CC501B392K E 2 CX 01MF 00 CAPACITOR 01MF 50V X7R CERAMIC 0805 XICON 140 CC501B103K CX 022MF 00 CAPACITOR 022MF 630V X7R CERAMIC 1206 PANASONIC ECJ 3FB2J222K CX 1MF 00 CAPACITOR 1MF 50V X7R CERAMIC 0805 XICON 140 CC501B104K E gt N r 4 CX 22MF 00 CAPACITOR 22MF 50V X7R CERAMIC 1206 KEMET C1206C224K5RACTU 2 r gt 4 1 00 CAPACITOR 35V TANTALUM 3 2 1 6 KEMET T491A104K035AS 00 CAPACITOR 16V TANTALUM 3 2 1 6 KEMET T491A105K016AS D DB105 00 DIODE BRIDGE 600V 8A MICRO SEMI DB105 DXBAV99 00 DIODE DUAL SOT 23 FAIRCHILD BAV99 2 DXZ5232B 00 DIODE ZENER 5 6V SOD 123 FAIRCHILD MMSZ25232B 2 2 DXZ5248B 00 DIODE ZENER 18V SOD 123 FAIRCHILD MMSZ5248B JFBCS 108 00 CONNECTOR HEADER FEMALE 16 PIN SAMTEC BCS 108 L D TE QR1117 3 00 VOLTAGE REGULATOR 3 3V SMT BURR BROWN REG1117 3 3 56 00 TRANSISTOR NPN SOT 223 ON SEMI BCP56 42 00 TRANSISTOR NPN SOT 23 FAIRCHILD MMBTA42 m m m gt 5 gt 5
58. OT SET KKK KK Terminal Portl Baud Rate 38400 Terminal Port2 Baud Rate 38400 Administrative Password PASSWORD Restricted Password LOOKWORD Passcode 12345678 Ring Count 2 Primary Dial Number Secondary Dial Number Clock Syne Input High Temp Limit YAS Degrees IE Low Temp Limit 67 E Time Zone PST UTCS Daylight Saving Time Enabled Unit Name Unit Name serves as a comprehensive system and site ID Data from several CWR 264XC systems can be easily distinguished by providing each system with a unique and descriptive name A total of eighty alphanumeric characters be used to define the Unit Name It may include city milepost street and DOT designation data It is assigned using standard Edit Field tech niques described in Working with Fields on page 21 Caution CHAPTER 2 INSTALLATION AND SETUP Terminal Port 1 and 2 Baud Rates Either Terminal Port Baud rate may be assigned one of ten values Valid settings ate 300 600 1200 2400 4800 9600 19200 38400 57600 and 115200bps Press the Spacebar to select a Baud rate The following message will be displayed if the Baud rate was changed Change baud rate now then Press any key to continue The user must change the Baud rate of the PC to match the new setting assigned to the recorder Administrative and Restricted Passwords Access to the CWR 264P via the Terminal Ports Ethernet Port and internal modem is protected by a dual level password
59. PN2222A 00 QR1117 3 00 QRLT1171 00 R 18 00 R 33 OHM 00 R 470 00 R 1K 00 R 10K 00 RA25010 00 RN6S10K 00 RP5K 00 TFPC40RM8 00 U 75C185 00 U 80386EX 00 U DS1233 00 U DS1302 00 U DS1620 00 UA16C552 00 UF29F032B 00 APPENDIX D BiLLS OF MATERIAL Description MFG Part No WIREWRAP PINS 18 BY 2 SAMTEC TSW11807LD SOCKET IC 20 PIN OU 8003 2013 ONNECTOR HEADER 10 PIN STRAIGHT ANGLE N 3012 10GSB N 3012 16GSB o NECTOR HEADER 20 PIN STRAIGHT ANGLE N 3012 20GSB P N P ONNECTOR HEADER 16 PIN STRAIGHT ANGLE P N P Q OQ ONNECTOR 4 POSITION RIGHT ANGLE EIDMULLER 151286 NNECTOR 12 POSITION RIGHT ANGLE EIDMULLER 151366 EG B8 ELAY 5V DIP MRON G5V 2 H1 DC5 On CHOKE WOUND FERRITE BEAD FAIR RITE 2943666631 TRANSISTOR TO 92 PN2222 VOLTAGE REGULATOR 3 3V SMT BURR BROWN REG1117 3 3 VOLTAGE REGULATOR SWITCHING TO 220 LINEAR TECHNOLOGIES LT1171CT RESISTOR 18 OHM 5 25W RESISTOR 33 OHM 5 1 8W RESISTOR 470 OHM 5 25W RESISTO R R RESISTOR 1K 5 25W R 10K 5 25W R ARRESTOR GAS 3 TERMINAL CP CLARE PMT 3 310 25010 RESISTOR NETWORK 6 PIN SIP 10K 2 BI TECHNOLOGIES L061C103 POTENTIOMETER 5K 1 TURN TOP ADJUST BI TECHNOLOGIES 72PR5K TRANSFORMER ASSEMBLY FLYBACK C RS 232 TRANSCEIVER DIP TI SN75C185N C MIC
60. PTER 2 INSTALLATION AND SETUP 7 30IV 0 IIV UJU mua lt c 9S3 Wud e e dnjes 6 eydy 9 e eswmolg Jepiooey 6II7 5 C CI M Figure 2 CWR 264P Front Panel View CWR 264XC USER MANUAL Wapop 10 eur euoudele oL eur euoug Z 6 I 19L 9 IM 8 19 19V13 OL Ap oe 2e 2 9e 1M euw 0 NN88 2 _ pneg 002 911 0100 Hod SS Jejuug 7 yelueseq 10 19 I v skejoy yndjno 9PA9 0 OL JaMod 1ndu Figure 3 Typical Installation CWR 264P Top Panel View CHAPTER 2 INSTALLATION AND SETUP MiCRO AIDE II III II CWR 2645 Secondary Event Recorder Figure 4 CWR 264S Front Panel View pneg 007 9LL 01006 Mod uos 9pA9 01 OL onsouBeiq 1 OL I8 ILI19L 10 49 13 Figure 5 Typical Installation CWR 264S Panel View CWR 264XC USER MANUAL MICRO AIDE CHAPTER 2 INSTALLATION AND SETUP To Optional CWR CS Current Sensor MicRO AIDE V Common Digital Input 0 to 40V C 0 to 40Vdc
61. ROPROCESSOR 25 2 INTEL KU80386EXTC 25 C POWER RESET DALLAS SEMICONDUCTOR DS1233 10 C CLOCK DIP DALLAS SEMICONDUCTOR DS1302 C TEMPERATURE SENSOR DALLAS SEMICONDUCTOR DS1620 C UART PLCC STARTECH 16 5521268 C FLASH MEMORY 32MBIT TSOP 85C AMD AM29F032B 90EI Qty MiICRO AIDE CWR 264XC USER MANUAL M A Part No Description Part No s s s Qty UP18CV8 06 PEEL 85 DIP CT 18CV8PI 15 URK6X4016 00 RAM 256K X 16 55NS TSOP SAMSUNG K6X4016C3F T55 USHC14 00 C CMOS INVERTER DIP SN74HC14N USHCT138 00 C DECODER 3 TO 8 DIP TI SN74HCT138N USHCT245 00 CMOS OCTAL BUS XRCV DIP TI SN74HCT245N X 32 768 01 CRYSTAL 32 768 2 6PF EPSON C 002RX 32 768KHZE X044 2399 00 OSCILLATOR 44 2399MHZ DIP EPSON SG 8002DC 44 2399MPTMB PA85 0066 00 Keypad PCB M A Part No Description MFG Part No Qty P 85 0066 00 PCB KEYPAD CWR 56 72 96 264 264E 264P 272 1 C 1MF 00 CAPACITOR 1 50V CERAMIC 2 1 00 CAPACITOR 1 50V CERAMIC 1 DH126 210 00 STANDOFF POTENTIOMETER BIVAR DH126 210 n P L DHC 174 00 STANDOFF LED BIVAR DHC 174 A A 2 gt 3 DL3962 00 LED GREEN SINGLE HP HLMP 3962 s
62. SIP 10K 2 BI TECHNOLOGIES L061C103 POTENTIOMETER 5K 1 TURN TOP ADJUST BI TECHNOLOGIES 72PR5K TRANSFORMER ASSEMBLY FLYBACK RS 232 TRANSCEIVER DIP TI SN75C185N MICROPROCESSOR 25 2 NTEL KU80386EXTC 25 C POWER RESET DALLAS SEMICONDUCTOR DS1233 10 C CLOCK DIP DALLAS SEMICONDUCTOR DS1302 C TEMPERATURE SENSOR DALLAS SEMICONDUCTOR DS1620 iC UART PLCC STARTECH 16 5521268 IC FLASH MEMORY 16MBIT TSOP 85C AMD AM29F016D 90E4I PEEL 85C DIP CT 18CV8PI 15 RAM 256K X 16 55NS TSOP SAMSUNG K6X4016C3F T55 C CMOS INVERTER DIP SN74HC14N C CMOS OCTAL BUS DRIVER DIP TI SN74HCT244N CMOS OCTAL BUS XRCV DIP TI SN74HCT245N CRYSTAL 32 768KHZ 6PF EPSON C 002RX 32 768KHZE Qty APPENDIX D BiLLS OF MATERIAL M A Part No Description MFG Part No 5 2 z Qty 044 2399 00 OSCILLATOR 44 2399 2 DIP EPSON SG 8002D C 44 2399MPTMB 1 85 0097 01 DC Input Part No Description MFG Part No s Qty P 85 0097 00 PCB DC INPUT CWR 264E 2645 1 220 00 CAPACITOR 220 5 100V CERAMIC AVX SR211A221JAA al 1MF 00 CAPACITOR 1MF 50V CERAMIC 22 CT4
63. SPLAY AND KEYPAD Item to Print 11 ENames INames DTimes Analog Timer Speed Virtual Net System Before executing one of the Print options the printer must be connected to the Printer Port of the CWR 264P A standard parallel printer cable is required The printer must be turned on online and supplied with paper The user must remember to press the Page Eject button at the printer to print the last page of the report The default currently selected font of the printer will be used by the print feature To improve the readability of the report the printer should use a mono spaced font like COURIER This will force the characters in each row of the report to line up in straight columns An error message will be displayed if the printer is not turned on 15 not online or is not loaded with paper The problem should be corrected and another attempt performed Diag The Diag command is used to test five critical system elements They include the program memory Event Record memory modem internal relays and temperature inside the Primary Unit Each test can be performed at any time and is completely non destructive The contents of the Setup Database and Event Record memoties will remain unmodified The following data will be displayed after selecting the Diag command Select Item to Test Checksum Flash Modem Relays Temp The highlight will initially be positioned over the Checksum field To select a different test
64. T input type designator select the S type System Event Records that include the Digital Input details will indicate the state of Digital Inputs 1 through 64 only System Events are always logged to memory in chronological sequence The power on event will immediately follow the power off event The time between the two Event Records indicates the period during which no logging was possible All of the Analog Input measurements for S1 records will be reported with a zero value This is done to eliminate erroneous readings Upgrading the Firmware Note Like any microprocessor based product the Primary and Secondary Units execute a stored memory program The program referred to as firmware is saved in a Flash Memory chip Flash Memory chips are uniquely characterized by their permanent storage and multiple wtite proper ties Their use allows the firmware to be upgraded to a newer version by simply uploading a new program file The more common practice of shipping and replacing a Programmable Read Only Memory chip does not apply to the CWR 264XC Consequently there is no need to open a unit to gain access to the Processor PCB The firmware upgrade procedure is normally performed via a PC connected to a Terminal Port of the Primary or Secondary Unit It cannot be performed via the front panel keypad An upgrade can be performed remotely via the Primary Unit s internal modem In such cases MICRO AIDE support personnel can perform the u
65. TEC TSW13607LS CONNECTOR 20 PIN FEMALE F W AMP 746285 4 STRAIN RELIEF RIBBON 20 CONDUCTOR AMP 499252 2 CONNECTOR SCREW DOWN FEMALE 4 POSITION WEIDMULLER 171634 CONNECTOR SCREW DOWN FEMALE 12 POSITION WEIDMULLER 171642 SHEETMETAL BASE SHEETMETAL COVER Qty z 1 16 Qty 16 MiICRO AIDE CWR 264XC USER MANUAL CWR 264P Subassemblies PA85 0112 00 Processor PCB M A Part No Description MEG Part No Qty P 85 0112 00 PCB PROCESSOR CWR 264P 2 2 2 1 S i C 470PF 00 CAPACITOR 470PF 10 6KV XICON CDR602P9 471K gt x E i 1 1 00 CAPACITOR 1 50V CERAMIC 5 i gt 081 C 47F 00 CAPACITOR 47F 5 5V SUPER CAP ELNA DH 5R5D474 i E E E 1 220 01 CAPACITOR 220MF 16V RADIAL ELECTROLYTIC ELNA RJ3 16V221MBX z E E E 2 220 02 CAPACITOR 220MF 50V RADIAL ELECTROLYTIC UCC SME50VB221M10X16LL i 4 E 1L CE2200MF 00 CAPACITOR 2200MF 6 3V RADIAL ELECTROLYTIC ELNA RJ3 6V222MBX 2 4 1 7 00 CAPACITOR 47PF 100V RADIAL MICA CORNELL DUBILIER CMO4ED470J03 Jl CT4 7MF 00 CAPACITOR 4 7MF 25V RADIAL TANTALUM 6 CT10MF 00 CAPACITOR 10MF 16V RADIAL TANTALUM 2 CT33MF 00 CAPACITOR 33MF 16V RADIAL TANTALUM 3
66. Table 1 Factory Default Settings Timer001 Timer002 etc CHAPTER 2 INSTALLATION AND SETUP On Event Names On pairs 1 15 Violate pair 16 Off Event Names Off pairs 1 15 Nominal pair 16 Assigned Event Name Pairs Digital Input Detection Times 1 16 for Timer Inputs 3 00 seconds Digital Input flash statuses No disabled Analog Input Ranges 25 5Vdc Analog Input Filter speeds Slow Analog Input Low Limits 25 6Vdc Analog Input High Limits 25 5Vdc Timer Input Low Limits none assigned Timer Input High Limits none assigned Virtual Input Variables none assigned Virtual Input relay controls No disabled Virtual Input modem control No disabled Train Speed First Sensor Input none assigned Train Speed Second Sensor Input none assigned Train Speed Distance Between Sensors 0 feet Train Speed Threshold Omph Flash Rate Input last assigned Ethernet settings As set by factory or user Table 1 Continued Factory Default Settings The following precaution will be displayed after selecting the Reset Setup Data command RESET ALL SETUP DATA TO FACTORY DEFAULTS ARE YOU SUBE No Yes Select No to abort the reset Select Yes to proceed Note The Reset Setup Data command will return both Terminal Port Baud rates to their default setting of 38 400 Baud
67. The Terminal Port and printer cables should be kept to a minimum distance preferably less than 20 MICRO AIDE provides as a standard feature an RS 232 DE 9 to DE 9 cable This cable is suitable for use with most PCs In the event a DE 9 to DB 25 cable is needed either contact MICRO AIDE or purchase DE 9 to DB 25 converter at any computer supply store The cable from the printer to the Printer Port is supplied with the printer Each system is shipped with MICRO AIDE recommended RS 232 cable The recommended cable ensutes that the connector bodies are not electrically attached The shield wire is not attached The cable is constructed in such a way that the unit chassis and peripheral device are electrically isolated This further improves the isolation properties of the system CWR 264P can be remotely accessed via an Ethernet based LAN standard CAT 5 cable is used to connect the Ethernet Switch of the recording system to the LAN via a hub or switcher The length of this cable should be limited to 50 The CWR 264P is equipped with an internal modem To use the modem a standard telephone line must be attached to the Primary Unit The telephone line must be terminated with an RJ 11 connector like those commonly used in residential telephone service Test the telephone line first to ensure that a dial tone is available Cabling Follow the steps listed below to complete the cabling installation Power 1 Ensure that the powe
68. Vdc battery source The figure indicates that the unacceptable region includes all voltages less than 10 2 Vdc and all voltages greater than 14 5 Vdc The unacceptable region always consists of two portions separated by the acceptable region If the input is within the range extending from 10 2 to 14 5 Vdc the battery voltage is considered to be acceptable MICRO AIDE CWR 264XC USER MANUAL Note Active On Event Normal Operation Active On Event Figure 9 Analog Input Operating Regions vs Limit Values Analog Inputs with levels greater than the Low Limit Value but less than the High Limit Value will create Event Records defined by the inactive or Off Event state Levels found to be outside these limits will create Event Records defined by the active or On Event state Timer Inputs W Itrespective of input capacity the CWR 264P implements 999 general purpose Timer Inputs Each timer can be programmed individually A Timer Input can be used to measure the elapsed time between any two events As an example the time between two relay events be measured The time a single relay is energized or un energized can be measured The interval between the loss of adequate BN voltage and a relay operation can be measured Additionally the user can assign Limit Values to each Timer Input In this way time delays that are unacceptably short or long can be reported Finally Timer Inputs will generate distinguishable Event Records like
69. al Input evaluates to a true logic state The Timer Input has measured a delay that is less than or greater than its Low Limit or High Limit value respectively Off The Digital Input voltage is less than 2Vdc The Analog Input level is within the accept able range as defined by the region between the Limit Values The Virtual Input evaluates to a false logic state The Timer Input has measured a delay that is within the range of its Limit Values MICRO AIDE CWR 264XC USER MANUAL Press the Enter key to toggle the state of the Virtual Input from Off to On or vice versa This setting will apply only to the combination of variable states currently displayed To define the Virtual Input for the next combination press the down arrow key Listed below are the eight vari able state combinations associated with the Virtual Input described previously Each combination can be selected in the sequence listed by pressing the up or down arrow keys D0007 A008 1 03 Off Off ff Off Off 0 Off On Off Off 0 On On On In the sample data cited above the state of the Virtual Input is set in all cases to its initial value of Off Change the state of the Virtual Input as required by the remaining variable states Press the Esc key to accept the new settings and complete the command DTime The Detection Time feature of the CWR 264P is used to prevent relay contact bounce from logging false Event Records The Detection Time can
70. ally required Figure 8 on page 31 illustrates the algorithm used by the CWR 2648 to detect flashing events Volt 8099 Flash Event Flash Event On Off 5 to 40 V Pulse Pulse The duration of each On and Off Pulse must be within 75 to 125 of the assigned Detection Time Figure 8 Typical Flashing Pulse Sequence The Detection Time must be set to the nominal duration of a flash pulse Pulses are expected to be on and off for the same duration However the CWR 264S is designed to allow for some vari ation in the duration of each pulse Each on and off pulse must have a duration in the range from 75 to 125 of the assigned Detection Time Use either of the two methods listed below to determine the correct Detection Time for inputs with non varying flash rates Tip The Measure Flash Rate command can be used to determine the Detection Time for Flashing Inputs Refer to the section entitled Measure Flash Rate on page 65 Alternatively the correct Detection Time in seconds is equal to 30 divided by the number of flashes per minute i e 30 fpm enable an input for flashing operation simply highlight the field the Flash column and press the Spacebar Global Detect Time G The Detect Times command allows each Digital Input to be set individually Setting each of 4096 possible inputs to values that differ from the factory default setting can be extremely time consuming Alternati
71. and View Events commands In the sections that follow each of the five formatting options are described in order of increasing detail CHAPTER 3 OPERATION No Details The one line form is used to provide event information from a single input Analog Input levels are not listed in this format Three sample records are shown below 14 57 54 69 04 06 05 5 Gate Down Relay GateDwn Up D0001 14 58 03 33 04 06 05 Power 120V AC Power AC Fail A001 15 01 17 74 04 06 05 Switch Delay R127 RLS Violate MOOD 1B Sis Each record consists of six or seven data fields Each is fully described below from left to right Time The time the event was detected is indicated in military style HH MM SS format The time is identified to the nearest hundredth of a second Date The date the event was detected is indicated in MM DD YY format Input Name The twenty character Input Name identifies the input The names NS_Gate_Down_Relay AC_Power_120V and Switch_Delay_R127 are listed in the sample recotds Input Identifier The eight character Input Identifier further identifies the input The identi fiers GateDwn AC_Power and R127 3 are listed in the sample records Event Name The Event Name identifies the type of event detected at the input The Event Name listed will always be a member of the Event Name Pair assigned to the input The Event Names Up AC Fail and Violate indicate cleatly to the user the type of event that was re
72. aneously This tech nique can be used to freeze the data at the PC Another useful command is the Abort command At any time during a lengthy data dump the remaining data be ignored or aborted by pressing the ESC key The user can then issue another command immediately after the Abort is executed rather than wait until the lengthy data dump is completed Main Menu The Main Menu of commands will be displayed immediately after logging on Refer to the sample data labeled Main Menu on page 15 The Setup Procedure described in this chapter will famil latize the user with the Setup Transfer Files and Log Off commands listed in the Main Menu Por the remainder of this chapter the Setup Transfer Files Log Off commands and their numerous sub commands will be described in the sequence recommended by MICRO AIDE for their execution as part of the Setup Procedure Each command will be identified by its name as listed in the menu whete it resides The single letter code that executes the command will be listed in parenthesis The Setup Procedure commences with the execution of the Setup command listed at the top of the Main Menu Setup S The following menu of sub commands will be displayed after executing the Setup command Setup Menu Time Date Event Names Input Names Identifiers Detect Times Flash Enable Global Detect Time Analog Configuration Virtual Inputs Timer Inputs Measure Speed Network System Parameters Print
73. any other input Included in each record is the measured time value An atray of fields similar to the following will be displayed after selecting the Timer Input command In the example cited parameters for the first Timer Input have been entered The other fields have retained their factory default settings Only the first three Timer Inputs are listed 2 INSTALLATION AND SETUP Timer Configuration D0001 On D4096 Off Off Off Off Fl Next Page F2 Prev Page To program a Timer Input follow the steps listed below 1 Position the highlight anywhere in the row identified by the Timer Input to be programmed e g T0001 2 Move the highlight into the column labeled From From input is used to trigger the timer Assign it by entering Dnnnn Annn Vnn or Tnnn where n is 1 to 4096 for Digital Inputs 1 to 128 for Analog Inputs 1 to 32 for Virtual Inputs ot 1 to 999 for Timer inputs Leading zeros are not required 3 Move the highlight to the right into the first column labeled Event Assign the trigger event by pressing the Spacebar as required to select the On or Off setting 4 Move the highlight to the right into the column labeled To The To input is used to termi nate the timer Assign it by entering Dnnnn Annn or Vnn where n is 1 to 4096 for Digital Inputs 1 to 128 for Analog Inputs or 1 to 32 for Virtual Inputs Leading zeros are not required 5 Move the highli
74. at lists the present time date and temperature inside the Secondary Unit The state of each Digital Input is listed in the eight rows that follow the header An X or period character is used to indicate the state as either active or idle respec tively The next eight rows list the Input Identifiers and Event Names for the 32 Virtual Inputs The next three rows list Analog Input data The Input Identifier Event Name and measured value are listed from top to bottom respectively The last line of text provides directions for viewing the the state of inputs from other Secondary Units The sample data indicates that Digital Input 257 is active The other Digital Inputs are idle There is an active alarm condition reported by Virtual Input V1 The DC voltage source connected to Analog Input A9 is acceptable at 24 3 Vdc and is therefore reported as being in a Good state Finally the Battery potential at Analog Input A16 is 13 4 Vdc which is considered to be Normal The Live Status command can be very useful in verifying that inputs are wired and labeled correctly Additionally it can be used to determine if the inputs are operating properly and if the assigned Detection Times are set in accordance with the characteristics of the monitored circuits Measure Flash Rate M Typical railroad operating procedures require that the flashing rate of crossing signals be periodi cally measured and reported The Measure Flash Rate command allows the CWR 264X
75. beled Printer 3 If the internal modem is to be used connect the telephone line to the RJ 11 connector of the CWAR 264P labeled Line Ethernet Switch 1 Using one of the CAT 5 cables provided connect the Ethernet Port of the Primary Unit to a spare port of the Ethernet Switch 2 Connect the Ethernet Port of each Secondary Unit to a spare port of the Ethernet Switch Input Circuits Events will only be recorded if the input circuits are wired properly to the Secondary Units The correct polarity of Digital and Analog Inputs must be identified Digital Input circuits are typically wired to eight position detachable connectors located at the rear of the Secondary Unit Individual pairs are wired horizontally to adjacent terminals The posi tive lead of the digital circuit to be monitored must be connected to the left side terminal labeled common or return lead of the digital circuit must be connected to the right side terminal labeled Positive and negative voltages can be monitored by a Digital Input even if they occur from the same circuit In such cases the circuit is wired to two inputs of the Secondary Unit one for each polarity Figure 6 on page 13 illustrates how to connect negative voltage circuits 2 INSTALLATION SETUP Analog Inputs are connected identical to Digital Inputs The eight Analog Inputs terminate in separate connectors also located at the rear of the Secondar
76. bles the input Note CHAPTER 4 DISPLAY AND KEYPAD After all of the new settings have been assigned press the ESC key to complete the command GDTime Use the Global Detection Time command to assign a common Detection Time value to all Digital Inputs Data similar to the following will be displayed after selecting the GD Time command GLOBAL Detect Time 0 00 change the Detection Time for all inputs press the Enter key A blank field with a cursor in the left most position will be displayed Enter a value by pressing the appropriate number keys Use the decimal point labeled to enter a fractional value Leading zeros ate not required Press the Enter key to accept the new value Press the ESC key to complete the command The Detection Time of Digital Inputs assigned as sensors for the Train Speed Monitor feature cannot be altered by the D Time or GD Time commands Timer CWR 264P is equipped with 999 general purpose Timer Inputs Refer to the section entitled Timer Inputs W on page 34 for additional information To configure a Timer Input via the front panel select the Timer LCD command Data similar to the following will be displayed T001 From To LowLim HighLim The presently selected Timer Input is always displayed in the top left corner e g 001 change the input press the up or down arrow keys repeatedly Alternatively jump to a specific input by pressing the Browse key and
77. calculated by the CWR 264P based upon the day month and yeat selected by the uset Press the ESC key after the changes have been made The following message will be displayed Change the clock now Yes No To complete the command press the Enter key after selecting the desired option CSync real time clock used by the CWR 264P can be synchronized to an external source by use of the Clock Sync Input feature Refer to Clock Sync Input on page 28 for additional details To synchronize the real time clock a Digital Input must be assigned as the Clock Sync Input The following message will be displayed after selecting the CSync command Clock Sync Input The field labeled is the place holder for the Digital Input number A valid Input Number may instead be listed if one was previously assigned Press the Enter key to edit the field Press the Alpha key to select a Digital Input The D designator will appear Press the appropriate number keys to select the Input Number Complete the command by pressing the Enter key or Esc key to accept the new assignment or ignore the change respectively disable the Clock Sync Input feature press the Enter key and then the Alpha key displayed Input Number will return to the setting Complete the entry by pressing the Enter key again UName UName command is used to assign a unique name to the recording system Refer to the section entitled Unit Name
78. cate the state of an Analog Input are described below asterisk The Analog Input has transitioned into its unacceptable region of operation The referenced input is the source of the Event Record The assigned On Event Name is listed as the Event Name exclamation mark The Analog Input remains in its unacceptable region of operation The referenced input is not the source of the Event Record equals sign The Analog Input has transitioned into its acceptable region of operation The referenced input is the source of the Event Record The assigned Off Event Name is listed as the Event Name blank The Analog Input remains in its acceptable region of operation The referenced input is not the source of the Event Record Event Names and Limit Values are described in Event Names on page 36 and Low and High Limits on page 33 respectively This concludes the chapter on how to operate the CWR 264XC from the Primary Unit s Terminal Ports Ethernet Port and modem The user should remember to use the Log Off command to end the current session Refer to Log Off X on page 52 next chapter describes the use of the front panel LCD and keypad CHAPTER 4 4 DISPLAY AND KEYPAD Introduction The CWR 264XC is designed to provide its user with the greatest degree of versatility and func tionality All MICRO AIDE Event Recorders including the CWR 264P come equipped with a front panel mounted Liqu
79. corded Input Number For non Timer Input records the Input Number is the last data field listed record may be from a Digital D0001 to D4096 Analog A001 to A128 Virtual V01 to V32 or Timer Input T001 to T999 Measured Time or Speed The Measured Time field only appears at the end of a Timer Input Event Record refer to last sample record listed above The Measured Time will be reported as a value in the range of 0 0 to 999 9 seconds A value is listed regardless of the Event Name that identifies the record type e g Violate or Nominal If the Event Record is from one of the Train Speed Monitors the measured speed in mph will be reported Virtual Details Virtual Details format uses two lines of text The first line is formatted identically to that used by the No Details option See the previous section for additional information The three sample recotds listed earlier are shown below using the Virtual Details format The second line of text includes a sequence of 32 characters that indicate the state of each Virtual Input at the time the event was logged to memory A pattern of x period characters are shown in the sample records below The left most character indicates the state of Virtual Input V1 The right most MICRO AIDE CWR 264XC USER MANUAL character indicates the state of Virtual Input V32 There are four symbols used to indicate the state of Digital and Virtual Inputs They are described in th
80. cter The selected character is placed into the name at the present location of the cursor The cutsor 1s then automatically moved one position to the right 4 enter a number into the name press the appropriate number key To correct an error repo sition the cursor under the character in error and overwrite it with a new character To insert a space assuming no characters have been inserted to the right simply move the cursor to the right The space character follows the upper case Z in the character set 5 Repeat the previous steps until the name is completed 6 Press the Enter key to accept the newly defined name Alternatively press the Esc key to retain the previously assigned name or to start again by ignoring all of the character entries Clock Clock command is used to change the date or time The time 1 always listed in 24 hour mili tary style format e g 7 00PM is listed as 19 00 00 In accordance with this convention the user must enter the time by using the same format The date is always listed in MM DD YY format as shown below 16 07 09 MM DD YY 04 06 05 Wednesday Note Tip CHAPTER 4 DISPLAY AND KEYPAD To change the date or time position the highlight in one of the numeric fields Press the Enter key Enter a valid one or two digit number leading zetos are not required Press the Enter key to accept the new value Adjust the other fields as required day of week is automatically
81. current session will be immediately terminated 2 INSTALLATION SETUP This completes the Setup Procedure for the CWR 264XC recording system The system is now prepared to log events in accordance with the setup performed by the user Since the installation and setup of the system are critical to how the CWR 264XC will perform it is advisable to review the steps taken earlier The next chapter describes how to operate the CWR 264XC MICRO AIDE CWR 264XC UsER MANUAL User Notes OPERATION Introduction This chapter describes how to operate the CWR 264XC from either a keyboard equipped printer or PC running a suitable communications program Local i e on site as well as remote methods of operating the recording system are described Before the system can be operated it must be properly installed and set up PC or printer must be online with the CWR 264P The use of the LCD panel and keypad are described in the next chapter Multi User Operation A unique feature of all MICRO AIDE recorders is their ability to handle simultaneous operation from multiple users via either of the Terminal Ports Ethernet Port modem or front panel keypad This multi user capability eliminates the annoying practice in some recorders of one user effectively locking out a second or third user Remote Operation The setup procedures and operational capabilities of the CWR 264XC can be exetcised remotely since the CWR 26
82. data screen similar to the following will be displayed Measure Flash Rate Input to Measure D0001 Measuring ESC to quit Flashes Minute 46 5 On Time 0 65 Sec Off Time 0 64 Sec Cycle Time LI gt gt Detect Time 0 64 Sec The lower five lines of text reflect the Measure Flash Rate data The first line indicates the number of flashes per minute e g 46 5 The second and third lines report the On Time and Off Time durations respectively The data listed the fourth line referred to as Cycle Time is the duration of one on off sequence It is the sum of the On Time and Off Time durations Finally the fifth line specifies the optimum Detection Time to be assigned to inputs using the reported flash rate The data listed in the Measure Flash Rate report is updated continuously and automatically For typical flash rates the data will be updated every several seconds To stop the measuring process simply press the ESC key The Digital Input can then be connected to another circuit The original Detection Time and Clock Sync Input settings will be automatically restored Event Record Formats Event Records provide the user with information about the status of an input at a specified moment in time Event Records consist of printable ASCII characters Five different formatting methods are employed by the CWR 264P They create one two and four line records five formatting options are available in the Query Events
83. described in the following sections Note The Checksum Flash Memory and Temperature tests can also be performed via the Diagnostic Port of the Secondary Unit Checksum Test Program Memory C Checksum Test reads every memoty address location used to store the program code As part of the reading process a checksum is calculated and displayed at the completion of the test The same checksum must be calculated each time the test is performed Any variation in the result is an indication of a problem typical response to the Checksum Test Program Memory command is listed below MICRO AIDE CWR 264XC USER MANUAL Program Memory Checksum 1d00 Test Complete Press any key to continue The checksum takes only a few seconds to be calculated The checksum value labeled 1d00 in the above example will vary with the version of the firmware installed in the Primary Unit The Secondary Unit will report a different checksum value e g 2e00 for Version 1 01 Flash Memory Test F The Flash Memory Test is performed on the memory chips used to store Event Records The test verifies that the microprocessor can access the Event Record memory The correct response to the Flash Memory Test command is listed below 4096K 4096K 4096K 4096K 4096K 4096K 4096K 4096K Flash Memory Flash Memory Flash Memory Flash Memory Flash Memory Flash Memory Flash Memory Flash Memory O14 CO SO S C
84. e Network command i e 1 to 16 controls the range of Digital and Analog Input numbers in accordance with the following table To avoid gaps in the numbering sequence Secondary IP Addresses must be assigned contiguously i e starting at unit 1 followed by unit 2 etc Secondary Unit Digital Inputs Analog Inputs Number 1 D0001 D0256 A001 A008 2 D0257 D0512 A009 A016 3 D0513 D0768 A017 A024 4 D0769 D1024 A025 A032 5 D1025 D1280 A033 A040 6 D1281 D1536 A041 A048 7 D1537 D1792 A049 A056 8 D1793 D2048 A057 A064 9 D2049 D2304 A065 A072 10 D2305 D2560 A073 A080 11 D2561 D2816 A081 A088 12 D2817 D3072 A089 A096 13 D3073 D3328 A097 A104 14 D3329 D3584 A105 A112 15 D3585 D3840 A113 A120 16 D3841 D4096 A121 A128 Table 4 Digital and Analog Input Assignments Press the ESC key after all of the fields are properly defined The following message will be displayed if the MAC Address was altered CHANGE MAC ADDRESS normally 00 08 DC xx xx xx are you SURE No Yes Select Yes to proceed Finally the following message will confirm the change s to be made Network settings changed restart network now New ves MICRO AIDE CWR 264XC USER MANUAL Note The 24 fields that comprise the Ethernet Port settings can only be altered by use of the Network command or by uploading a different Setup Database The Reset System command w
85. e retained even if power is removed Setup data and Event Record data can be easily and quickly transferred to a PC file Relay signals in the range from 5 to 40 Vdc can be sensed by the Digital Inputs Both positive and negative voltages can be sensed Attaching the system to an event generating circuit is completely non intrusive to the circuit This is ensured by the high impedance nature of the design Each Digital Input utilizes opto isolation technology to provide ground isolation of at least 3800 Vdc Every Event Record includes a measurement for each of eight Analog Inputs Analog Inputs can range from 51 1 V scale to 255 V 1 V scale DC or AC Analog Inputs are tested against separate Low and High Limit Values that are assigned by the user Crossing either Limit Value will create an Event Recotd Current levels as great as 25 5 Adc or Aac can be monitored by using the optional CWR CS Excessive train speed can be reported by use of the Train Speed Monitor feature Speed viola tions are reported in the form of Event Records that are saved to memory Sixteen separately programmable Train Speed Monitors can be employed The FLD 2 Failed Lamp Detector can be used at crossings to detect burned out bulbs Event Detection Times be set by the user on an input by input basis Default values are provided as an aid to the user Event Detection Times can be set to a hundredth of a second 01 seconds to capture fast electr
86. e section entitled Symbol Legend on page 69 14 57 54 69 04 06 05 NS Gate Down Relay GateDwn Up 0001 14 58 03 33 04 06 05 AC Power 120V anl A001 15 01 17 74 04 06 05 Switch Delay R127 RIZZI Violate 1999 559 90 Ooobocuoooo oc Digital Details The Digital Details format also requires two lines of text The first line is formatted identically to that used by the No Details option The three sample records listed earlier are shown below using the Digital Details format 14 57 54 69 04 06 05 NS Gate Down Relay GateDwn D0001 14 58 03 33 04 06 05 Power 120V A001 15 01 17 74 04 06 05 Switch Delay R127 5 5 second line of text is used to indicate the state of each Digital Input in a common group of 64 at the time the event was recorded The Digital Details record format lists the state of each input in the group applicable to the input that created the event e g input 130 lists group 129 to 192 Analog Input events always indicate the state of Digital Inputs in the first group for the applicable Secondary Unit Virtual and Timer Input events always indicate the state of Digital Inputs in the first group for the system as a whole D0001 to 00064 pattern of x period characters are shown in the sample records The left most character indicates the state of Digital Input 1 The right most character indicate
87. ecords from a specific input follow the steps listed below 1 Highlight the Query field and press the Enter key 2 Press the Alpha key repeatedly until the desired input type is displayed i e D A V T or S 3 Press the appropriate number keys to enter the Input Number Leading zeros are not required 4 Accept the setting by pressing the Enter key After the various fields are defined properly the user must press the ESC key The following message will be displayed Print the report Yes No The printer must be turned on online and supplied with paper After printing has ceased the user must remember to press the Page Eject button at the printer to print the last page of the report The default currently selected font of the printer will be used by the print feature To improve the readability of the report the printer should use a mono spaced font like COURIER This will force the characters in each row of the report to line up in straight columns MICRO AIDE CWR 264XC USER MANUAL Browse Mode Browse Mode is most commonly used to view Event Records via the LCD panel Event Records may be viewed in either forward or reverse chronological order Events are selected by date and time and optionally by Input Number However two additional features allow the user to inspect the current status of an input or to measure the flash rate of a flashing circuit To access any of the Browse options press the B
88. ed by the modem Additionally the comma character can be placed anywhere in the field to create an arbitrary two second delay A total of twenty alphanumeric char acters can be entered for each of the dial numbers The CWR 264P attempts to establish a connection by dialing the Primary Dial Number first If the connection fails the next attempt is made to the Secondary Dial Number Successive failures will force the modem to dial alternately between the two numbers modem ceases further attempts after ten failures to each number have occurred The CWR 264P modem is programmed to accept only reliable connections Consequently the far end modem must be programmed to establish connections that use error correction protocols such as LAP M and MNP 2 4 Clock Sync Input The CWR 264P contains a real time clock that allows the system to time stamp Event Records to the nearest hundredth of a second With any clock a small amount of drift can be expected The CWAR 264P clock will drift approximately one minute per month The Clock Sync Input feature allows an external signal to set the system s clock to the nearest fifteen minute mark To synchronize the CWR 264P clock to an external input enter a Digital Input number in the Clock Sync Input field The input entry must take the form Dnnnn where nnnn must be in the range of 1 to 4096 while not exceeding the Digital Input capacity of the system Leading zeros are not required The Clock Sync Input
89. ed field and type the new name Event Names are restricted in length to eight characters They can be formed by any combination of letters numbers and syntax symbols As an aid to the user Event Name pair 16 is by default labeled Violate and Nominal Further more pair 16 1s by default assigned as the Event Name Pair to all Timer Inputs The pair assignment and names can however be changed by the user to better suit the intended application Input Names Identifiers I CWR 264XC utilizes two types of inputs Digital and Analog Inputs are referred to as phys ical inputs because actual circuits are wired to the recorder s input connectors The CWR 264XC also includes 32 Virtual and 999 Timer Inputs Contrary to physical inputs Virtual and Timer Inputs are defined by the user for the purpose of detecting failure or alarm conditions typically among physical inputs Refer to the section entitled Virtual Inputs V on page 37 2 INSTALLATION SETUP All inputs regardless of type share one common programming characteristic The user can define a unique Input Name Input Identifier and Event Name pair to each input The Input Name can be any combination of alphanumeric characters not exceeding twenty total The Input Name appears in each Event Record created by the input in question It is the primary means by which inputs are distinguished The Input Identifier can be thought of as an abbreviated name
90. em For a PC connected to the system s Ethernet Switch any value greater than 1024 is accept able The initial setting is 5000 TCP IP Mode A Selection Field is used to assign the TCP IP Mode setting Press the Spacebar to select either Raw TCP IP or Telnet Generally the Raw TCP IP setting is acceptable However the Telnet setting must be used when the Setup Database is being uploaded or downloaded These data transfers rely upon the Xmodem protocol Xmodem is data transparent over TCP IP only when the Telnet setting is selected Raw TCP IP is the initial setting Primary UDP Port The Primary UDP Port is used by the Primary Unit to receive data from the Secondary Units It is only associated with the intra system LAN The initial setting is 4001 Secondary UDP Port The Secondary UDP Port is used by the Primary Unit to transmit data to the Secondary Units It 18 only associated with the intra system LAN The initial setting is 4000 Secondary IP Addresses number of Secondary Addtesses to be assigned relate directly to the number of Secondary Units the system will comprise Each Secondary Unit must have a unique address It must be assigned in accordance with the Subnet Mask parameters The initial setting starting with 2 INSTALLATION AND SETUP Secondary Unit number one is 192 168 0 101 The last three digits of each successive unit are initially assigned as 102 103 etc The Secondary Unit number reported by th
91. emblies PA85 0112 00 Processor PCB 85 0066 00 Keypad 85 0106 00 Modem PA85 0111 00 Ethernet Port 2645 Secondary Recorder n a CWR 264S Subassemblies PA85 0110 02 Processor PCB 85 0097 01 DC Input PCB PA85 0111 00 Ethernet Port PCB CWR CS Bill of Material i CWR CS Subassemblies PA85 0038 00 Quad TM TABLE CONTENTS 103 103 104 104 106 107 108 108 113 115 116 119 119 119 121 121 122 122 124 124 126 126 127 127 129 130 130 130 130 MI MICRO AIDE CWR 264XC USER MANUAL viii nn GENERAL DESCRIPTION Introduction Since 1988 MICRO AIDE has provided the rail signal industry with a broad range of Event Recorders that vary significantly in capacity size and features The MICRO AIDE Crossing and Wayside Recorder Model 264 hereinafter referred as the CWR 264XC provides its user with the largest capacity and most extensive set of features of any system presently available Its input capacity makes it ideally suited for use in transit applications involving large interlockings The key feature of the CWR 264XC that distinguishes it from all other recording systems is its ability to be modularly configured to a capacity of 4096 Digital Inputs The CWR 264XC utilizes an Ethernet based Local Area Network LAN to interconnect a single primary recording unit and a variable number of secondary recording units The latter can be any
92. entifier and Event Name ate listed in the fourth line from left to right respectively Refer to Input Names Identifiers on page 36 and Event Names on page 36 respectively Printing Records While in Idle Mode The CWR 264P is equipped with a parallel printer port that be used with commonly available inkjet or laserjet printers Provided a printer is connected it can be used to create a hard copy printout of an entire range of Event Records while the CWR 264P is in Idle Mode To print records from the keypad press the Print key while in Idle Mode The following message will be displayed briefly Select start date It will be followed by a table of dates similar to the following 040605 040705 040805 040905 041005 041105 041205 041405 Select the start date by highlighting the appropriate date and pressing the Enter key A message requesting an end date will then be displayed briefly Use the same procedure to select the end date Data similar to the following will then be displayed 04 06 05 00 00 00 04 06 05 23 59 59 Det All Details Rev No Query The data screen shown above contains five fields that allow the user to select the time span and format of the records to be printed The use of each field is described in the sections that follow Start Time Event Records that are time stamped after the assigned Start Time for the day selected as the Start Date will be printed The Start Ti
93. ently selected font of the printer will be used by the print feature To improve the readability of the report the printer should use a mono spaced font like COURIER This will force the characters in each row of the report to line up in straight columns Browse The Browse option allows the user to inspect a set of records one screen at a time It will typically display eleven one line records seven two line records or four four line records per screen The same set of records will be displayed indefinitely until the user presses an arrow key to review additional records The Browse option is most useful when a limited number of records in a nattow time frame need to be reviewed completely new screen of records can be displayed by pressing the up and down arrow keys single new record can be displayed by pressing the left and right arrow keys The last line of text in each screen explains the use of the arrow keys Comma The Comma option formats the Event Record data so that it can be easily imported to a spread sheet or database application such as Excel or Access respectively This option takes the various data fields that comprise a record and separates them with a comma Intervening spaces are eliminated The processing application will place the record fields into cells or fields that satisfy its own processing requirements This formatting technique is frequently referred to as Comma Separated Values CSV When
94. ering Dnnnn Annn Vnn or Tnnn where n is 1 to 4096 for Digital Inputs 1 to 128 for Analog Inputs 1 to 32 for Virtual Inputs or 1 to 999 for Timer Inputs Leading zeros not required Move the highlight to the right Assign the remaining variables using the previous step Not all fields need to be assigned a variable To remove a variable press the 0 key or simply delete all of the characters in the field Move the highlight to the field in the columns labeled Relay 1 through Relay 4 Press the Spacebar to select the desired setting The Yes setting will operate the selected internal relay if the Virtual Input definition is satisfied The internal relays will remain in their energized state for as long as the conditions that define the Virtual Input persist The No setting leaves the relay unaffected by the Virtual Input All four relays can be controlled by a single Virtual Input Move the highlight to the field in the column labeled Dial Out Press the Spacebar to select the desired setting The Yes setting will allow the internal modem to dial the telephone numbets defined by the Primary and Secondary Dial Number parameters Refer to Primary and Secondary Dial Numbers on page 28 If the modem is able to connect with the far end an Event Record for the Virtual Input will be issued To proceed to the next step press the F3 function key while the highlight is still positioned within any field of the desired V
95. erity the retested inputs 17 Press the ESC key once to return to the Main Menu Press the L key The Primary Unit will now display the real time status of the Secondary Unit Digital and Analog Inputs 18 Connect the 12 Vdc positive and negative test leads to the two inputs of Analog Input A1 19 Verify the Analog Input reading for A1 is within 15 Vdc of the correct reading The correct polarity of the applied voltage should also be indicated 20 Repeat the previous two steps for the remaining seven Analog Inputs This completes the test of the Secondary Unit 21 Turn power off to the Primary and Secondary Units Swap the tested CWR 264S with another Secondary Unit 22 Repeat steps 7 through 21 for each additional Secondary Unit 23 Before completing the Initial Check out Procedure verify the LCD is providing acceptable contrast If it needs to be improved adjust the potentiometer accessible via the small hole in the front panel labeled Adj Refer to the section entitled Adjusting the LCD Contrast on page 97 MICRO AIDE CWR 264XC USER MANUAL Note This concludes the Initial Check out Procedure This procedure may be used at any time to verify that the CWR 264XC is operating properly Power can now be removed from the system Connections to the PC should also be removed In the event that a failure occurs during any part of this procedure a series of diagnostic tests should be performed Refer to the section entitled
96. est phone line for dial tone Perform Modem Test command Verify modem is enabled by Virtual Input Check Primary and Secondary Dial Numbers Internal relay will not operate Perform Relay Test command Verify relay is enabled by Virtual Input Disconnect the external circuit attached to the relay contacts test again CWR CS Current Sensor is installed but current readings are 0 Set Analog Input Switches to on position Visibility of LCD characters is poor Adjust LCD contrast Table 9 Continued Guide to Trouble shooting Techniques This completes the User Manual for the CWR 264XC Event Recording System As an aid to the user four appendices have been provided They include detailed specifications and options appli CHAPTER 5 MAINTENANCE cable to the CWR 264XC Appendix C includes information pertaining to the CWR CS Current Sensor Appendix D includes a complete Bill of Materials for each sub assembly Any comments the reader may have on how to improve this manual are welcomed Comments should be forwarded to the Director of Marketing MICRO AIDE Corporation MICRO AIDE CWR 264XC UsER MANUAL User Notes APPENDIX A TECHNICAL DATA CWR 264P Specifications Physical Size Length 19 0 Height 7 8 10 5 of rack space Depth 3 2 Weight Alb Environmental Storage Temperature 50 C to 85 C Humidity 0 to 95 non condensing Operating Temperature 40 C to 72 C Humidity 0 t
97. ewing only limit 8 characters Passcode Protects against alterations to Setup Database via front panel limit 8 digits Internal Modem Type V 34 33 600 Baud data compression and error correction Usage Remote access via auto answer operation Allows dial out alarm reporting of Virtual Input records Compliance Designed to meet FCC part 68 standards Dial out Alarms Calling Method Primary and secondary dial numbers multiple attempts Tone or pulse dialing Data Issues Event Record for enabled Virtual Inputs Ethernet Port Type 10 100 Base T Usage normally connected to LAN via CAT 5 cable to Ethernet Switch Speed 100Mbps Protocol TCP IP Telnet LED Indicators Green link established Yellow data activity MICRO AIDE reserves the right to make changes at its sole discretion to any specifications listed herein APPENDIX TECHNICAL DATA CWR 264S Specifications Physical Isolation continued Size Input to Adjacent Input Length 19 0 Digital minimum 3800 Vdc Height 7 8 10 5 of rack space Analog minimum 3200 Vdc Depth 3 8 Ethernet Port Weight Minimum 3800Vdc to any terminal Environmental Capacities Storage Inputs Digital 256 all opto isolated Analog 8 total 4 can measure current Event Storage Standard 100 000 Event Record buffer used to save records before polling by Primary Unit Temperature 50 C to 85 C Humidity 0 to 95 non condensing
98. ext screen press the F1 function key To return to the previous screen press the F2 function key A total of 263 screens are required to view all of the Digital Analog Virtual and Timer Inputs associated with a maximum capacity system Rather than pressing the F1 or F2 keys repeatedly the function key can be used as an alternative to jump to a specific group of twenty inputs To use this feature press the F3 function key and then enter an input number in the form Dnnnn Annn Vnn or Tnnn Press the Enter key followed by the ESC key Virtual Inputs V Virtual Inputs are a unique feature only found in MICRO AIDE s family of CWR Event Recorders The CWR 264XC is a powerful general purpose recording system that can be used to satisfy the data logging demands of a variety of applications An Event Recorder 15 frequently used to gather data on a failure condition thought to exist in a relay based control circuit The failure MiICRO AIDE CWR 264XC UsER MANUAL condition may occur intermittently The need to log data over a significant period of time will often impose an additional requirement upon the recorder The suspected failure can often be defined as the abnormal occurrence of two more relay states The normal operation of the circuit predicts that only certain relay states can occur It follows that any deviation from these normal states suggests a failure that should be flagged and carefully examined Identifying failures that occu
99. for details on changing the Baud rate Note The CWR 264P requires no parity 8 data bits and 1 stop bit i e N 8 1 5 Set the PC to emulate an ANSI terminal by doing one of the following If HyperTerminal is being used click on the File Properties command Select the Settings tab Enable Terminal keys Select ANSI from the Emulation drop down list box If Procomm Plus is being used the ANSI BBS setting should appear the lower left hand corner of the Procomm Plus window If the correct setting does not appear click on the current setting then select ANSI BBS from the pop up menu 6 Apply power to the PC Ensure that the communications program is set for a direct connec tion to the approptiate communications port 7 Apply power to the CWR 264XC The green power indicator located on each front panel should illuminate After a few seconds the date and time should appear on the Liquid Crystal Display LCD of the CWR 264P The date and time may need to be changed but this can be performed later The procedure for changing the date and time is described in the section enti tled on page 23 8 Shortly after power is applied the PC will display the following message Micro Aide CWR 264XC Flash Boot Loader Press ESC for boot loader Caution The preceding message should be ignored Do not press the ESC key The user must wait several seconds for the CWR 264P program to load into executable memory CHA
100. fy the Input Number by pressing the appropriate numeric keys Leading zeros are not required Press the Enter key to jump directly to the selected input The first and second lines of text includes four place holders for variables Variables are Digital Analog Timer or other Virtual Inputs The procedure for assigning variables is described below Each Virtual Input can selectively operate the four internal relays of the CWR 264P Press the Enter key to toggle either of the four existing Relay settings from No to Yes or vice versa Virtual Input records can be transmitted to a remote maintenance facility via its internal modem Press the Enter key to toggle the existing Dial setting Assigning Variables variable can be any valid Digital Analog Timer or other Virtual Input To assign variables complete the steps listed below CHAPTER 4 DISPLAY AND KEYPAD 1 Press the left and right arrow keys to locate the highlight in a place holder field 2 Press the Enter key 3 Press the Alpha key until the desired input type designator appears i e D A V or T 4 Enter the desired Input Number by pressing the appropriate number keys 5 Accept the new entry by pressing the Enter key 6 Repeat the preceding steps if additional variables are required The final step is to select the states that each variable assumes in defining a Virtual Input Selecting States A Virtual Input can be thought of as a logical relationship shared by one to four inpu
101. ght to the right into the second column labeled Event Assign the termi nating event by pressing the Spacebar as required to select the On or Off setting 6 Move the highlight to the right into the column labeled LowLimit Enter a value within the range of 0 to 999 9 seconds Any measured time interval that is less than this value will generate an Event Record tagged with an Event Name of Violate 7 Move the highlight to the right into the column labeled HighLimit Enter a value within the range of 0 to 999 9 seconds Any measured time interval that is greater than this value will also generate an Event Record tagged with an Event Name of Violate 8 Move the highlight to another row to program an additional Timer Input Press the F1 or F2 function key to access another group of 16 Timer Inputs 9 After each of the required Timer Inputs ate programmed press the ESC key to complete the command In the example cited above the time after Digital Input 1 reaches its On state until Digital Input 4096 reaches its Off state will be measured A measured time interval of 10 0 seconds 25 is considered acceptable Measured time intervals that are within the range established by the Limit Values will generate Event Records tagged with an Event Name of Nominal Refer to the section entitled Event Record Formats on page 66 for additional information MICRO AIDE CWR 264XC USER MANUAL Note Event Names E There are two types of E
102. hand corner of the Processor PCB The modems outline and mating connector are illustrated in Figure 11 on page 100 CHAPTER 5 MAINTENANCE 3 Remove the 6 32 1 4 screw and lock washer secured to the hex stand off located neat the modem connector labeled 2 Remove the modem by unseating it from the connector 4 Install the replacement modem component side up by mating its sixteen pin female connector with the Processor PCB connector Use the 6 32 screw and lock washer to secure the modem to the hex stand off Reassemble the unit When the CWR 264P is reinitialized the firmware will automatically detect the modem s presence and configure it for auto answer and originate operation Replacing the Ethernet Port The Primary and Secondary Units are each equipped with a 10 100 Base T Ethernet Port Like the internal modem it uses the internal power of the unit rather than commercial AC power An Ethernet Port is always provided as a factory installed item within each unit However in the event of a failure the user can replace the Ethernet module without returning the entire unit to the factory for repair To install a replacement Ethernet Port follow the steps listed below 1 Remove the unit s cover assembly in accordance with the procedure entitled Working Inside a Recording Unit on page 98 2 Locate the existing Ethernet module along the upper edge of the Processor PCB The module s outline and mating socket are illustrated i
103. has retained its default Input Identifier labeled VInput03 The remaining lines of text will vary with the number of assigned variables One variable will list two lines of text Two variables will list four lines of text Three vatiables example cited will list eight lines of text Four variables will list sixteen lines of text Each line will specify a state for each of the assigned variables 1 inputs Each state is identified by its user defined Event Name The states for the variable labeled Rly are Up and Dwn The sample data includes three variables so eight lines of text lists all of the possible variable states The last column of data in each line includes a selection field The field can be set line by line to an active or inactive state The user decides which state to assign to the Virtual Input for each combination of vatiable states For the sample data shown the Virtual Input is assigned to its active state labeled Alrm On when the variable s states are Lite Off and Bat Bad Anytime this combination of states is found to exist among inputs D256 127 and 8 respectively an active Event Record for Virtual Input V3 will be created and stored in memoty An additional inactive Event Record will be created when the variable states no longer satisty these requirements Perform the following steps to complete the Virtual Input programming procedure 1 Move the h
104. he sample data cited above Digital Inputs 32 33 and 4096 are reported as active The other Digital Inputs are idle Lines 131 through 134 specify the state of each Analog Input at the moment just prior to the first Event Record listed In the sample data cited above Analog Inputs A2 A8 and A128 are active Line 135 specifies the state of each Virtual Input at the moment just prior to the first Event Recotd listed In the sample data cited above Virtual Inputs V1 and V31 are active Event Records that satisfy the user selected date and time criteria are listed after the header Recotds include five ot six data fields separated by a single comma From left to right the fields always include the time date Input Name status and Input Number The input status is always listed as either ON or OFE The assigned Event Name is not used If the record is from a Timer Input or one of the Train Speed Monitors a sixth field that lists the Measured Time or train speed value is included By convention CSVs that may contain a comma character must be enclosed by a pair of quota tion marks Refer to the Unit Name Input Names and status labels shown above name that contains a quotation mark will be indicated by an additional quotation mark The Input Number listed in a CSV record is altered to exclude letter prefixes e g D A V and T Table 5 lists the translation method employed MICRO AIDE CWR 264XC USER MANUAL Input Source CSV Inp
105. he six 6 32 1 4 screws from the top and bottom sides of the cover assembly 4 If the task requires that the cover assembly be completely removed disconnect the cable that connects the Processor and I O PCBs task can now be performed safely After the work is completed reassemble the unit by reversing the steps listed above The Processor and I O PCBs are each equipped with a potentiometer that is set and sealed at the factory Do not attempt to alter these settings Electrostatic discharges can cause serious damage to electronic components When handling circuitry inside the unit it is recommended that the user wear a wrist grounding strap Replacing the Internal Modem Note CWR 264P is equipped with 33 600 Baud internal modem The modem provides accessi bility to remote users of the recording system Unlike commercially available external modems the CWR 264P modem will operate over the entire temperature range applicable to the unit It uses the internal power of the CWR 264P rather than commercial AC power The CWR 264S is never equipped with a modem The modem PCB is provided as a standard feature of the Primary Unit However it may need to be replaced in the event of damage caused by a severe lightning strike To install a replacement modem follow the steps listed below 1 Remove the unit s cover assembly in accordance with the procedure described earlier 2 Locate the existing modem near the upper left
106. he third row The lesser value is the optimum value to be assigned as the Detection Time for inputs using the reported flash rate The sum of the average on and off intervals is reported as the cycle time in the fourth row Press the Esc key to exit the Flash Rate command and return to Idle Mode Setup Mode Note Setup Mode allows the user to set up the CWR 264P to a specific set of application requirements various commands that can be executed from the keypad form a subset of those performed via a peripheral device Only a few commands are not applicable to the keypad e g Transfer Files Network The results from any keypad performed command are indistinguishable from those performed from a peripheral device Accordingly the setup descriptions that are a part of Chapter 2 may be used to provide a mote detailed explanation of the keypad commands To enter Setup Mode from Idle Mode press the Setup key The following message will be displayed The user must enter the correct Passcode before any setup command can be executed Enter the passcode The factory default Passcode is 12345678 Passcodes assigned numeric values only Press the Enter key to complete the entry If the user fails to enter the correct Passcode an error message will be displayed Assuming the correct Passcode is entered the following message will be briefly displayed Use gt f to select items and then ENTER The Setup Menu of front panel
107. heir user assigned Input Identifier and Event Names Input Identifiers and Event Names described in Input Names Identifiers I on page 36 and Event Names on page 26 respectively properly view the Live Status report the PC must be configured to emulate an ANSI terminal An example of the Live Status report is shown below CHAPTER 3 OPERATION WS Degrees live Status Os silks oil 04 0C 0 DUZA x D0353 D0384 D0385 D0416 D0417 D0448 D0449 D0480 D0481 D0512 Alarm impuro VInput05 Off Input06 Off VInput09 Off Inputl10 Off QUEE Inputl4 Off S ORE mowila OTt QUEE ript 2215 2528 FE Input26 Off Wilioyobic2 8 Input30 Off Inputs Off Lapin ye Duppongl is QTE 30 55 6 SS E F sks Input04 Off nput0e Off i qis l OEE F n Po OET Fp ia 10 Input24 Off LL80C28 6 gt gt 8 gt 444449444 gt lt lt lt lt lt lt lt lt Bat 24 AInpt010 Inpt011 AInpt012 013 AInpt014 Inpt015 Sot ey Good Tierra Off Off ORT OFF Off Normal 24 3Vdc 135 SNCs 0 0Vdc 0 0Vdc 0 0 0 0 0 0 13 4Vdc ESC exit Fl next page F2 prev page The Live Status report includes a header th
108. id Crystal Display LCD and keypad Together these features allow the user to perform all of the setup and operational procedures required to effectively use the recording system The advantage to the user is that a PC or printer although helpful is not required to operate the system Setup and operation of the CWR 264XC from the front panel of the Primary Unit is somewhat different than operation via a peripheral device The tasks to be performed and the end results are identical but the methods employed are different This chapter describes the methods that are unique to front panel operation Figure 2 on page 9 provides an illustration of the LCD panel and keypad Front Panel Description Liquid Crystal Display The LCD panel consists of a display approximately 3 by 1 in size It is configured to present four lines of data Each line can contain twenty alphanumeric characters and symbols The LCD characters are large and can be viewed easily from several feet away The super twist design of the LCD panel provides a viewing angle of 20 from the level of the display The contrast level of the display may be adjusted This can be helpful when the Primary Unit is exposed to very hot or cold temperatures The single turn potentiometer that controls the contrast level is accessible through a small hole in the front panel of the unit It is labeled Adj Use a small flat head screw driver to adjust the setting Keypad The keypad contain
109. ighlight to the first line of text that lists the input states 2 Press the Spacebar to select the correct Event Name for that combination of input states 3 Move the highlight to the next line and repeat the preceding step Note CHAPTER 2 INSTALLATION AND SETUP 4 When the Virtual Input state is correctly defined for each line press the ESC key and return to the variable assignment table 5 Press the ESC key to exit the command or reposition the highlight and select the next Virtual Input Repeat both of the previously described procedures as required Measure Speed M CWR 264XC features a speed measuring capability that can be used to continuously monitor train speed and log speed violations The use of this feature is strictly optional It is referred to as the Train Speed Monitor feature and it is controlled by the Measure Speed command The recording system must be properly configured before the Train Speed Monitor can be used Regardless of other variations in the configuration the following list of requirements must be satisfied There ate a total of sixteen Train Speed Monitors per recording system For each monitor two train sensors must be wired to two spare Digital Inputs of any Secondary Unit Each train sensor must reliably indicate the presence of a train The sensor outputs must be either open no train or closed to positive battery nearby train The distance between each sensor must be in the ra
110. ill not change any of the Network settings Print Setup Data P The Print Setup Data command can be used to display the setup parameters assigned by the user The following menu of sub commands is displayed after selecting the Print Setup Data command Print Setup Data Print All Print Event Names Print Input Names Identifiers Print Detect Times Flash Enable Print Analog Configuration Print Virtual Inputs Print Timer Configuration Print Measure Speed Parameters Print Network Settings Print System Parameters ze ES des lt j 31 fag The Print All command can be used at the end of the Setup Procedure to display the entire Setup Database The remaining commands are used to display specific portions of the Setup Database The following message will be displayed after selecting one of the print commands Print to Screen Printer Selecting Screen will direct the output to the port currently in use 1 Terminal Port Ethernet Port or modem Selecting Printer will send the data to the Printer Port The inkjet or lasetjet printer must be connected to the CWR 264P Printer Port via a standard parallel printer cable The printer must be online At the completion of printing the following message will be displayed Report Done hit any key to continue user must press the Page Eject button at the printer to print the last page of the report If the printer is not turned on is not online or
111. irtual Input sample response listing three variables is shown below To complete the definition of the Virtual Input the state of each variable must now be assigned MICRO AIDE CWR 264XC USER MANUAL Virtual Output Function Inputs Output D0256 D0007 A008 V03 POK Rly App Lite Battery VInput03 POK Up Lite On Bat Norm Alrm Off POK Dwn Lite On Bat Norm Rien OPEP POK Up Lite Off Bat Norm Alrm Off POK Dwn Lite Off Bat Norm Alrm Off Up Lite On Bat Bad Alrm Off Dwn Lite On Bat Bad Alem Up Lite Off Bat Bad Alrm Off POK Dwn Lite Off Bat Bad Alrm On Assigning States to Virtual Inputs Selecting States Before proceeding further the table of state selection fields must be understood Each Virtual Input will have its own data table Howevet the basic structure of each table will remain the same Refer to the sample data labeled Assigning States to Virtual Inputs on page 40 Each row lists from left to right the Input Numbers that are assigned to each variable e g labeled D0256 D0007 and 008 Unassigned variables are labeled The last column of the third line lists the Input Number of the Virtual Input being defined e g labeled V03 Directly below the Input Numbers on the fourth line of text is listed the Input Identifier for the variable For the sample data shown the Input Identifiers are labeled Rly App Lite and Battery The Virtual Input
112. is not loaded with paper the following message will be displayed PRINTER ERROR hit any key to continue The problem should be corrected and another attempt performed 2 INSTALLATION AND SETUP The default or currently selected font of the printer will be used by the print feature To improve the readability of the report the printer should use a mono spaced font like COURIER This will force the characters in each row of the report to line up in straight columns The Print All command when used with the Screen option will issue a lengthy stream of data that will exceed the viewing capacity of a single terminal screen The user may wish to temporatily pause the data for better viewing Refer to the procedure entitled Data Flow Control on page 22 Transfer Files T Note A CWR 264XC will require a considerable amount of data entry if every input is assigned an Input Name Detection Time Event Name pair etc that differs from its factory default value In the event of an accidental loss of data memory a reset performed by mistake each Input Name Detection Time and Event Name pair will need to be re entered The Transfer Files command provides the user with a quick and simple data exchange alternative to re entering the Setup Database by hand The Download Setup Data command is used to transmit the Setup Database to a data storage system PC running a communications program
113. is treated like any other Digital Input Changes in state of the Clock Sync Input will create Event Records When the input transitions to an active state i e voltage applied the clock will be rounded to the nearest fifteen minute value Accordingly the count of seconds will be cleared to 00 00 As an example if the time is 12 16 03 95 the Clock Sync Input feature will set the clock to 12 15 00 00 If the time 1s 12 44 20 26 the Clock Sync Input feature will set the clock to 12 45 00 00 The Clock Sync Input will normally be connected to the output of a PLC The time between successive PLC output pulses must be a whole multiple of 15 minutes Otherwise the recorder Caution Note CHAPTER 2 INSTALLATION SETUP clock will indicate a significant error Additionally the Detection Time setting for the Clock Sync Input must be less than the duration of the PLC output pulse Refer to the section entitled Detection Times on page 30 for details The real time clock of the CWR 264P can be synchronized by use of the Clock Sync Input or the SNTP Clock Sync feature the latter employs the SNTP multicast method Both methods cannot be employed simultaneously If enabled the Clock Sync Input feature will prevent the clock from being controlled by a time server To enable the SNTP feature the Clock Sync Input must be set to 0 appears as Clock Sync Input feature independently of the Primary Unit s automa
114. isted in Table 7 below Displayed gt te eis Table 7 Keypad Test Characters exit the test press the ESC key located at the keyboard of the peripheral device that is commu nicating with the CWR 264P Relay Test R Relay Test allows the user to verify the operation of the internal relays and any alarm or indi cation circuitry connected to the contacts of the relays The following message will be displayed in response to selecting the Relay Test command To energize a relay select one of the On options To un energize a relay select one of the Off options Relay Test ON ON Relay Relay Relay Relay Relay Relay Relay Relay GO CUN IN PH 1 2 4 5 6 7 8 MICRO AIDE CWR 264XC USER MANUAL To exit the test press the ESC key The relays will automatically assume an un energized state Temperature T The Temperature command simply reports the temperature inside the unit A typical response is shown below The temperature is always reported in degrees Fahrenheit Unit Temperature 89 Degrees F Test Complete Press any key to continue Note The measured temperature inside the CWR 264P or CWR 264S will generally be 10 F to 15 F warmer than the surrounding ambient temperature Temperature readings should never exceed 18098 Note The user wish contact MICRO AIDE customet setvice if a failure occurs as the result of any diagnostic testi
115. itors voltage and current Voltage Detectors FVD 2 Failed Voltage Detector 2 inputs 5 to 48 Vdc 5 to 36 Vac high and low limit values Light Out Detectors FLD 2 Failed Lamp Detector 2 inputs 3 to 11 lamps each input DC or AC lamp current compatible with all recorders Jumper Combs 147250 Weidmuller 10 position shorting clip used to connect multiple inputs to a single point e g common return Mounting 31 0002 23 rack mounting brackets 31 0003 Wall mounting brackets Cables HC7377907 00 5 included with CWR 264P and CWR 264S DE 9 to DE 9 included with CWR 264P Contact MICRO AIDE when ordering any options or accessories Purchase Order may list requested items as described in the above MICRO AIDE CWR 264XC UsER MANUAL User Notes APPENDIX CWR CS CURRENT SENSOR Introduction The CWR CS is an optional accessory that can be used with any MICRO AIDE CWR series Event Recorder It is equipped with four general purpose current sensing inputs Any of the first four Analog Inputs i e A1 A4 of the CWR 264S can be configured to measure either AC or DC current Refer to the section entitled Analog Configuration A on page 32 The CWR CS provides the hardware by which the voltage sensing Analog Inputs of the recorder are converted to current operation Figure 13 on page 120 provides an illustration of the CWR CS Key Features There are several important features concerning the CWR CS
116. l of the commands require alphabetic charac tets to be used in the creation of a name or label e g Input Name The keypad however contains only numeric and function keys A special Alphanumeric Editing Procedure which is a feature of all MICRO AIDE Event Recorders allows the user to create names and labels from an extensive set of characters This procedure is described below MICRO AIDE CWR 264XC USER MANUAL Alphanumeric Editing Procedure The first step in the Alphanumeric Editing Procedure is to select the parameter that is to be edited e g Input Name or Input Identifier A flashing highlight is used to indicate a specific parameter To select the highlighted parameter press the Enter key A blank field of characters will be displayed An underscore 1 6 _ will be positioned in the first character location The underscore character is used as a cursor in the Alphanumeric Editing Procedure The left and right arrow keys can be used at any time to position the cursor as required To create an alphanumeric name perform the following steps 1 Press the Alpha key The following list of characters will be displayed ABCDEFGHIJKLMNOPQRST UVWXYZ jJ amp abcdefghijklmnopqrst UVWXyZ 72 0L 2 Using the arrow keys reposition the highlight until the desired character 1s highlighted A total of eighty characters plus ten numbers are available for selection 3 Press the Enter key to select the highlighted chara
117. ls The Details format incorporates all of the detail content defined in the Virtual Digital and Analog Details options It requires four lines of text From top to bottom the details include Virtual Input states Digital Input states and Analog Input measured levels The sample records from the previous sections are shown below using the Details format 14 57 54 69 04 06 05 5 Gate Down Relay GateDwn X zeli 0 0Vdc 0 0Vdc 0 0Vd 0 0Vdc 0 0Vdc 04 06 05 AC Power 120V AC Power AC Fail gt 0 0 0Vdc 0 0Vdc 0 0Vd 0 0Vdc 0 0Vdc Ries Violate T999 15 08 gt 0 0 0Vdc 0 0Vdc 0 0 0 0Vdc 0 0Vdc Symbol Legend The four symbols used to indicate the state of Digital and Virtual Inputs are described below X upper case The Digital or Virtual Input has transitioned into its On state The referenced input is the source of the Event Record The assigned On Event Name is listed as the Event Name x lower case The Digital or Virtual Input remains in its On state The referenced input is not the source of the Event Record MICRO AIDE CWR 264XC USER MANUAL colon The Digital or Virtual Input has transitioned into its Off state The referenced input is the source of the Event Record The assigned Off Event Name is listed as the Event Name period The Digital or Virtual Input remains in its Off state The referenced input is not the source of the Event Record The four symbols used to indi
118. mary Unit s Ethernet Port must be prop erly configured An IP Address and Port Number must be assigned The correct procedure for doing so is described in the section entitled Network N Primary Unit on page 43 After the Primary Unit s Ethernet Port is configured perform the following steps to establish an Ethernet connection 1 Connect the PC or LAN to the recording system s Ethernet Switch using a CAT 5 cable 2 Configure the communications application e g HyperTerminal to connect using a TCP IP port 3 Within the communications application enter the Primary Unit s IP Address and Port Number as the target IP Address and associated Port Number HyperTerminal refers to the target device as a host 4 Click the icon or execute the command that initiates the connection A successful connection is indicated by a log on password request regardless of the interconnec tion method employed Entering the Password Immediately after a connection is established the CWR 264P will issue a password request similar to the following Model CWR 264P Event Recorder Ver 1 07 C 2004 MICRO AIDE Inc KKKKK NOT SET KKKKK Event storage capacity 1816045 Enter password The host system must issue the correct password followed by an Enter Passwords are defined in accordance with the procedure entitled Administrative and Restricted Passwords on page 27 Note The default Administrative and Restricted Access password
119. mbers The contiguous range option can be applied to all inputs regardless of type The set of Input Numbers must be terminated by pressing the Enter key The following example illustrates a typical Inputs field entry Ss DA 15 00 ad CAG wil 80 42 blank all As the example indicates the input type designator can be entered as an upper or lower case letter Input Numbers can be entered without regard to sequence Event Records for Digital Inputs 2 5 6 7 8 256 Analog Inputs A3 A6 A7 A8 and Virtual Input V16 will be issued CHAPTER 3 OPERATION After the inputs are selected the user must press the F1 function key to complete the command Event Records will then be issued in accordance with all of the settings selected by the uset Event Records will automatically cease being issued when the Report Type is set to Dump Print or Comma After the last Event Record a message similar to the following will be displayed Number of records 126 Checksum F515 ope Hit any key to continue exact number of records included in the report is always specified A checksum is also included The checksum is calculated from the first character of the first record through the last character of the last record Any report that issues the same set of records will always list the same checksum value regardless of when the repott was generated Accordingly alteration of the record data can be detected provided the
120. me can be assigned any value from 00 00 00 to 23 59 59 The default setting is always 00 00 00 The Start Time must be entered in military format CHAPTER 4 DISPLAY AND KEYPAD End Time Event Recotds that are time stamped before the assigned End Time for the day selected as the End Date will be printed The End Time can be assigned any value from 00 00 00 to 23 59 59 The default setting is always 23 59 59 End Time must be entered military format Record Details Event Recotds can be printed from the keyboard using five different formats In order of appear ance the five formats are referred to as Details Digital Details Analog Details Virtual Details and No Details After highlighting the field labeled Det press the Enter key repeatedly to select the desired formatting option Refer to the section entitled Event Record Formats on page 66 for additional information concerning the formatting of printed records Reverse Order The Reverse Order option can be set to either No default setting or Yes The No setting will ptint the oldest records first The Yes setting will print the most recent records first In either case Event Records will always be printed in chronological sequence Press the Enter key to toggle the setting Query The Query field allows the user to print records for a specific input or all inputs The default setting is labeled which prints records for all inputs To print r
121. mer Input has reported a timed interval that is either too fast or too slow as compared to its assigned Low and High Limit Values respectively refer to the section entitled Timer Inputs W on page 34 Off The Digital Input voltage is less than 2Vdc The Analog Input level is within the accept able range as defined by the region between the Limit Values The Virtual Input evaluates to a false logic state The Timer Input has reported a timed interval that is within its range of assigned Low and High Limit Values The procedure used to define Virtual Inputs is described in the following two sections Assigning Variables An array of fields similar to the following will be displayed after selecting the Virtual Inputs command In the example cited only variables for Virtual Input V3 have been entered The other fields have retained their factory default settings Only the first six Virtual Inputs are listed 2 INSTALLATION AND SETUP Virtual Input Parameters Function of Relay 1 Relay 2 Relay 3 Relay 4 Dial Out D0007 F1 Next Page F2 Prev Page F3 edit virtual output function Assigning Variables to Virtual Inputs assign variables perform the following steps the order described 1 Position the highlight anywhere in the row identified by the Virtual Input to be programmed e g V3 Then move the highlight within the row to the extreme left most column Assign the first variable by ent
122. mmand simply move the rectangular high light to the location of the desired command or field Pressing the appropriate arrow keys located the PC keyboard will move the highlight The left right up and down arrow keys may be used in any sequence to position the highlight execute a command that has been previously selected highlighted simply press the Enter key Alternatively the command may be executed by pressing the single letter code listed to the left of the command Upper and lower case letters may be used Every command listed in a menu has a distinct single letter code that permits immediate execution of that command Note CHAPTER 2 INSTALLATION AND SETUP Working with Fields CWR 264P utilizes two types of fields Selection Fields allow the user to select a parameter from a list of predefined values e g Terminal Port Baud rate Edit Fields can be set to any alpha numeric value desired by the user e g Unit Name To change the value of a Selection Field simply press the Spacebar on the PC keyboard The next value from a predefined list of values will be displayed each time the Spacebar is pressed first value in the list will automatically follow the last value Input Names Detection Times and Limit Values are examples of parameters that are defined by Edit Fields After the desired Edit Field is highlighted the user may type any combination of alphanumeric characters approptiate to the field
123. n Event Records being logged to memory The Detection Time for each input will be automatically set to 05 seconds to de bounce the sensor output signals The user will not be able to alter the Clock Sync Flashing Input Measure Flash Rate and Detection Time settings regain control of these settings the Train Speed Monitor must first be disabled To disable the Train Speed Monitor enter a zero value in any of the four fields Distance between Sensors The distance between each sensor must be known in order to calculate the speed of the train The value must be in the range from 50 to 5280 The value must be entered as a whole number 2 INSTALLATION AND SETUP Tip Greater values of distance e g 500 instead of 507 will result in improved speed accuracy Threshold Threshold setting establishes a Limit Value which 1f exceeded will result in an Event Record being created The Threshold setting must be entered as a whole number in miles per hour It must be in the range from 5 to 180 mph train found to be in motion at a rate greater than the Threshold value will have its speed reported as a System Event Record System Events are also used to log power and off occur rences System Events are numbered like other inputs They are identified with an S prefix The System Event numbet is listed in parenthesis to the right of the Train Speed Monitot number Refer to the section entitled System E
124. n Figure 11 and Figure 12 on page 100 Carefully remove the existing module by prying the end of the module slightly upward 3 Carefully align all of the pins on the replacement Ethernet module with their socket counter parts Press firmly on the module to insure it is seated properly and fully into the socket 4 Reassemble the unit After power is reapplied to the unit and the firmware is initialized the Ethernet Port must be properly assigned Refer to the procedure entitled Network N Primary Unit on page 43 Replacing the Fuses There are five fuses mounted on the Primary Unit s Processor PCB A single fuse is used by the Processor PCB of the Secondary Unit The fuses ate designed to protect the input power source and the contacts of the output relays They are all rated at 1 A and conform to the 2AG size stan dard Before replacing a fuse the cause of the blown fuse should be ascertained and cleared if possible MICRO AIDE CWR 264XC USER MANUAL Terminal Port 2 Line Phone Connector Terminal Port 1 Printer Connectors Connector Connector F2 F 85 0111 1 Amp Ethernet Port F5 F4 F3 Power Relay Fuses 4 Fuse 1 Amp 85 0106 Modem PCB To Keypad PCB Flash Memory Chips deo Mounting PROCESSOR Screws 4 85 0112 REVA m MICRO AIDE Figure 11 CWR 264P Processor PCB Terminal Port Connector 85 0111 Ethernet Port M
125. nchor one end of the range to be highlighted 3 Press the appropriate arrow keys until each date in the desired range is highlighted 4 Press the Enter key to accept the highlighted range of dates The Esc key be pressed at any time to cancel the selection The user will then be returned to the Main Menu If however the selection is accepted an array of Selection and Edit Fields enti tled Query Report will be displayed A sample Query Report is shown below Querv Report Start Date 04 06 05 Start Time 00 00 00 End Date 04 06 05 End Time 22201120 Record Details All Details 4 Reverse order No Pepor t Dump Inputs blank all Fl Execute Report ESC cancel Event Records of interest to the user be further qualified by the six fields listed in the Query Report The use of each field is described in the sections that follow Start Time Event Records that are time stamped after the assigned Start Time for the day selected as the Start Date will be issued by the Query Command The Start Time can be assigned any value from 00 00 00 to 23 59 59 default setting is always 00 00 00 The Start Time must be entered in militaty format End Time Event Recotds that are time stamped before the assigned End Time for the day selected as the End Date will be issued by the Query Command The End Time can be assigned any value from CHAPTER 3 OPERATION 00 00 00 to 23 59 59
126. nd in turn the clock of each CWR 264S can be synchronized to an external source that 15 connected to a Digital Input Alternatively the CWR 264P can be synchro nized via a LAN based Simple Network Time Protocol SNTP time server Refer to the section entitled Clock Sync Input on page 28 The real time clock can be automatically adjusted for Daylight Saving Time DST Refer to the section entitled Daylight Saving Time on page 29 Tip Ifthe clock cannot be synchronized via SNTP or an external source MICRO AIDE recommends that the clock be manually set at least once pet week To complete the command press the ESC key The user can then accept or abandon the changes Reset System R Reset System command be used at any time to restore the recording system to its factory default settings The command can also be used to cleat previously logged Event Records This step is listed as part of the Setup Procedure since it can be useful in restoring the system to known state consistent with this documentation Additionally any programming or Event Records created as a part of the Initial Check out Procedure will be erased Note The time date and Ethernet related settings ate not affected by the Reset System command MICRO AIDE CWR 264XC USER MANUAL The following menu will be displayed after executing the Reset System command Resetrovs com S Reset Event Memory I lt
127. ng Instructions on how to proceed will be offered Material Return and Limited Warranty policies are described on the inside back cover of this manual System Events Event Records are normally created by a change in state of an input Exceptions to this rule concern the cycling of power to a Primary or Secondary Unit variations in the measured tempet ature and events related to the Train Speed Monitor feature The latter feature is described in the section entitled Measure Speed M on page 41 Each time power to a unit is turned on or off an event will be logged into memory If the temper ature transitions into or out of the acceptable range of operation or the speed of a train is reported an event will also be logged These events are classified as System Events To distinguish them the Input Number always includes an S prefix e g 501 Additionally the Input Name Identifier and Event Name fields within the record are uniquely labeled They cannot be changed by the user Table 8 on page 105 lists the various fields used by each System Event Record CHAPTER 5 MAINTENANCE Input Number Input Name Identifier Event Name Pair S01 System Power Power ON OFF 502 High Temperature HighTemp ON OFF S03 Low Temperature LowTemp ON OFF 504 to 519 Speed Monitor 1 to 16 SpeedLim ON OFF 20 System Power 1 Power 1 ON OFF 21 High Temperature 1 HiTmp 1 ON OFF 22 Low Temperature 1 LoTmp 1 ON OFF
128. ng or Yes The default setting will result in the oldest records being issued first If enabled the Reverse Order option will issue the most recent recotds first They will be followed by older records In either case Event Records always issued in chronological sequence Report Type Report Type field can be set to Dump default setting Print Browse or Comma The proper selection depends upon the users requirement Each option is described in the following sections MiICRO AIDE CWR 264XC UsER MANUAL Note Tip Note Dump Dump option will issue Event Records in a continuous stream The streaming of records will only cease when the last record is issued ot the user executes a Pause or Abott command Refer to the section entitled Data Flow Control on page 22 Generally the Dump option is used if a large number of records are to be inspected The Dump option is generally used if Event Records need to be captured to a PC file Print The Print option allows the user to make a locally printed hard report that includes all of the Event Records previously selected Before selecting the Print option the printer must be connected to the Printer Port of the CWR 264P A standard parallel printer cable is required The printer must be turned on online and supplied with paper The user must remember to press the Page Eject button on the printer to print the last page of the report The default or curr
129. nge from 50 to 5280 An artay of fields similar to the following will be displayed after selecting the command Only the first six Train Speed Monitors are listed Measure Speed Parameters Speed Event Sensorl Sensor2 Distance Threshold To disable measure speed feature set sensor inputs s to none or distance or speed limit to zero The use of each field is described in the following three sections The sixteen Train Speed Monitors are always disabled by their factory default settings Excessive train speed is reported in a time stamped Event Record Refer to the section entitled Event Record Formats on page 66 Figure 10 illustrates a typical Train Speed Monitor installation MICRO AIDE CWR 264XC USER MANUAL Note To Digital Input 50 to 5 280 ft Train SS motion To Digital Figure 10 Typical Installation Train Speed Monitor First Second Sensor Input The First and Second Sensor Input fields can be assigned any valid Digital Input number Leading zeros ate not required The values can be non consecutive or in ascending or descending order The Train Speed Monitors report motion in either direction with a positive value The two Digital Inputs assigned to the train sensors are subject to the following treatment Previously enabled Clock Sync Flashing Input and Measure Flash Rate settings will be auto matically disabled Contact closures from either sensor will not result i
130. normally connected to LAN via CAT 5 cable to Ethernet Switch Speed 100Mbps Protocol TCP IP Telnet LED Indicators Green link established Yellow data activity MICRO AIDE reserves the right to make changes at its sole discretion to any specifications listed herein Terminal Port of CWR Comm Port of PC Configured as DCE DE 9 Female Pin Signal Pin DCD RD y D 1 1 2 2 a DTR i 5 Gnd 5 6 DSR 6 7 8 8 9 9 oe RIS GTS s RI 5 Shield is not attached Figure 13 Terminal Port Cable Wiring Diagram Configured as DTE DE 9 Female APPENDIX B OPTIONS AND ACCESSORIES Options none available The CWR 264P is always equipped with an internal modem Ethernet Port and the maximum memory configuration These items are available as options with other CWR series recorders By way of comparison only equivalent options are listed below Internal Modem 85 0106 33 600 Baud V 34 V 32bis V 32 V 22bis V 22 and V 21 V 42bis and MNP 5 data compression MNP 2 4 and LAP M error correction Ethernet Port 85 0111 10 100 Base T 100Mbps TCP IP Telnet and SNTP compatible Memory Expansion 40 1616 1 816 045 Event Records Accessories Current Sensors CWR CS Current sensor for all CWR series recorders AC or DC currents 5 to 25 5A HCS 4 High Current Sensor 4 inputs 1 to 20Adc or Aac Battery Charger Monitors CSI 1 Charge Status Indicator single input mon
131. nput 15 01 17 74 06 05 1999 15 Switch R127 R127 3 Violate LCD Event Record Timer Input The first line of text always specifies the time and date the event was logged to memory The date 15 listed in MM DD YY format The second line of text lists the Input Number It is generally followed by a sequence of x and period characters An x indicates an input with an active or On Event state A period indi cates an input with an inactive or Off Event state In the case of Analog Inputs the state indicators are preceded by the measured Analog Input level e g 89 Vac in the second sample record In the case of Digital Input records all 4096 Digital Input states cannot be depicted in the second line of text Only a group of ten are shown The one to four digit number that precedes the state field is the Input Number of the first state indicator in the group of ten For Analog Inputs the state indicators from left to right pertain to the eight Analog Inputs of the applicable Secondary Unit For Virtual Inputs the state indicators from left to right pertain to V1 through V16 or V17 through V32 In the case of Timer Input and Train Speed Monitor records the Measured Time or speed value is listed The third line always lists the twenty characters of the assigned Input Name e g Lamp Fail Test in the third sample record MICRO AIDE CWR 264XC USER MANUAL Finally the eight characters of the assigned Input Id
132. nstall and set up the CWR 264XC prior to oper ation It is advisable to review the Unpacking Initial Check out and Installation sections before actually performing the procedures described in this chapter Unpacking Each CWR 264XC is packed in several shipping cartons The cartons ate propetly sized for the various units that comprise the recording system Abundant packing materials are provided to minimize mechanical shock to the contents Before opening a carton inspect it for damage Damage to any carton should be noted Carefully remove the unit It is advisable to save all packing materials in the event a unit ever needs to be returned to MICRO AIDE Inspect each recording system component for visual damage They should not be scratched dented or deformed in any way If it appears a unit was damaged in shipment the responsible carriet should be notified immediately MICRO AIDE VIII assist the user in filing a claim in the event damage was sustained during shipment Initial Check out Procedure Before the CWR 264XC is installed at a signal facility it is recommended that an operational check of the system be performed The following materials are required as a part of this procedure The other materials that are required 5 and RS 232 cables are provided by MICRO AIDE as a part of every shipment 12Vdc powet source Common hook up wire for power and testing inputs 12 to 22 AWG Wire strippers and small flat head
133. ntity 20 keys Keys 0 9 Browse Alpha Setup Esc Enter Print left right up down Virtual Inputs Quantity 32 user assigned Definitions Any logical association shared by 1 to 4 variables i e Digital Analog Timer or Virtual Inputs Assigned by defining the state of the Virtual Input for each combi nation of variable states Reporting Creates standard Event Record Relays can be controlled by each Virtual Input Modem can be set up to dial out Event Record Timer Inputs Quantity 999 user assigned Programming Any Digital Analog Virtual or Timer Input can be assigned as the trigger source Any Digital Analog or Virtual Input can be assigned as the terminating source On or Off events can be assigned as the trigger or terminating source MICRO AIDE CWR 264XC USER MANUAL Timer Inputs continued Limit Values Separate high and low limits per assigned Timer Input in multiples of 1 seconds Range 0 0 to 999 9 seconds Reporting Measured Time is reported in each Timer Input Event Record Violation of Limit Values are also reported Train Speed Monitor Quantity 16 total separately programmable Operation Reports excessive train speed Logs standard Event Record Sensors are wired to 2 spare Digital Inputs Limit Values 5 to 180mph Distance between Sensors 50 to 5280 Memory Type Non volatile Event Records and Setup Database are stored in flash memory chips Sto
134. o 95 non condensing Mounting Standard mounts in 19 rack Optional 23 rack mounting brackets available Construction Chassis Fully enclosed anodized aluminum Externally accessible keypad LEDs and connectors Electrical All components mounted on conformal coated internal PCBs Power Voltage Range 10 to 36Vdc Consumption Typical 6W Maximum 7W Isolation Power Minimum 3800Vdc from B and N terminals to chassis Internal Modem Designed to meet FCC part 68 standards Ethernet Port Minimum 3800Vdc to any terminal Capacities CWR 264S 1 to 16 Secondary Units Programmable Inputs Virtual 32 user assigned Timer 999 user assigned Outputs Relays 4 dual form C rated for 2A at 24Vdc or 1A at 125Vac maximum switching capacity of 125VA or 60W service life 1 million electrical typical Event Storage Standard 1 816 045 records Memory Full 129th day over writes first day newest data over writes oldest data Ethernet Port Quantity 1 Type 10 100 Base T RS 232 Port Quantity 2 for use with a PC Emulation ANSI Baud Rates 300 600 1200 2400 4800 9600 19 200 38 400 57 600 115 200 Bit Format N 8 1 Printer Port Quantity 1 parallel for use with inkjet and laserjet printers Capacities continued Liquid Crystal Display Characters 80 total on 4 lines Character Set A Z upper and lower case 0 9 various symbols Viewing Area 2 8 by 8 Front Panel Keypad Qua
135. onically generated control signals Events satisfying the Detection Time criteria are date and time stamped to the nearest hundredth of a second The real time clock used by the recorder can be synchronized to an external signal connected to a spare Digital Input Alternatively the real time clock can be synchronized to a LAN based SNTP time server CHAPTER 1 GENERAL DESCRIPTION The real time clock can be enabled for automatic DST adjustment The time zone setting of the recorder can be set to any of seven zones used in North America real time clock of each Secondary Unit is automatically synchronized to the Primary Unit clock every 10 seconds Flashing signal events are detected The flashing rate of a circuit can be precisely measured and reported 999 T imer Inputs can be programmed to measure and report the elapsed time between any two events Each Timer Input can be assigned separate Low and High Limit Values Time measurements that satisfy or violate the Limit Values are reported as either nominal or violation recotds respectively In either case the measured time is always listed in the Event Record for the Timer Input A Timer Input can be used to trigger a second Timer Input 32 Virtual Inputs can be programmed to create Event Records that identify alarm or fault conditions of special interest to the user Installation is quite simple Input wires are terminated in detachable screw down terminals Wire size
136. ons application is being used The following sections describe the HyperTerminal and Procomm Plus methods respectively Windows XP was used in the following procedures Later versions of these programs may be slightly different However the fundamental approach will remain valid HyperTerminal 1 With the mouse click on the Transfers command then the Receive File command The Receive File dialog box will open Verify that the Xmodem protocol is selected 2 Select the correct disk drive and folder Click the Receive button The Receive Filename dialog box will open 3 Enter a filename e g setup_10 bin The three character file extension must be defined If the various settings are correct click on the OK button 4 An information box will automatically open It will indicate the progress of the transfer After a few seconds depending upon the Baud rate the information box will close automatically to indicate a successful transfer Procomm Plus 1 With the mouse click once on the Receive File icon near the top center of the Procomm Plus window The icon appeats as a downward pointing atrow The Procomm Plus Receiving File using Xmodem dialog box will open 2 Select the correct disk drive folder and filename setup 11 xmd If the various settings are correct click on the Save button 3 An information box labeled Xmodem will appear It will indicate the progress of the transfer After a few seconds depending upon
137. original data and checksum known View Events V The View Events command allows the user to display Event Records in real time Immediately after an event is detected its corresponding Event Record will be issued to one of the Terminal Ports Ethernet Port modem or Printer Port This command can be very useful in tracking events that are occurring while the user is online with the Primary Unit It can also be used effectively during the Initial Check out Procedure to verify that each input is properly cabled The following message will be issued after the command has been selected View Events Report Record Details All Details 4 Output To Sereen Tnputs blank all Fl Execute Report ESC cancel The Event Records of interest to the user can be qualified by the three fields listed in the View Events Report The use of each of these fields is described in the following sections Record Details This setting allows the user to select the level of detail to be included in each Event Record Refer to the section entitled Event Record Formats on page 66 for additional information regarding the use of this field Output To The Output To field includes the Screen and Printer options Both are described below MICRO AIDE CWR 264XC USER MANUAL Tip Screen Selecting the Screen option will direct the Event Records to the peripheral device connected to one of the Terminal Ports Ethernet Port or modem Prin
138. ounting PROCESSOR To I O PCB I Screws 4 85 0110 Figure 12 2645 Processor CHAPTER 5 MAINTENANCE Reconnecting the Internal Cables Each unit contains a single ribbon cable In the case of the Primary Unit a ribbon cable connects the Processor to the Keypad and LCD panel In the Secondary Unit a ribbon cable connects the Processor PCB to the I O PCB These cables have 20 and 34 conductors respec tively When removing the cover assembly the I O cable of the Secondary Unit may need to be disconnected To reconnect the cables simply seat them into their respective connectors The connector end of each cable is keyed Do not force the connector end into place It should fit snugly but easily Diagnostic Testing Main Menu of commands for the CWR 264P includes the Diagnostics command Refer to the sample data labeled Main Menu on page 15 The Diagnostics command can be used to quickly verify the operational integrity of several hardware elements of the CWR 264P Each of the six tests can be performed at any time They are non destructive and therefore will not alter the Setup Database or Event Record memories The following menu of commands will be displayed in response to selecting the Diagnostics command System Diagnostics Checksum Test Program Memory Flash Memory Test Modem Test Keypad Test Relay Temperature Each command performs a specific test The tests are
139. ow for AC Next Page F2 Prev Page F3 Goto The first column identifies the input Analog Inputs are consistently labeled by the CWR 264P as A01 A02 etc The A prefix is always used to distinguish Analog from Digital and Virtual Inputs This first column of fields is fixed and cannot be altered by the user Four parameters can be used to characterize an Analog Input Each parameter is described in the sections that follow Table 3 lists the Resolution Filter and Limit Values applicable to each of the seven Ranges 2 INSTALLATION AND SETUP Range Resolution Filter Low Limit High Limit 25 5 1Vdc Slow or Fast 25 6 to 25 5Vdc 25 6 to 25 5Vdc 51 1Vdc 1Vdc Slow or Fast 0 0 to 51 1Vdc 0 0 to 51 1Vdc x255Vdc 1Vdc Slow or Fast 256 to 255Vdc 256 to 255Vdc 25 5Vac 1Vac Slow or Fast 0 0 to 25 5 Vac 0 0 to 25 5 Vac 255Vac 1Vac Slow or Fast 0 to 255Vac 0 to 255Vac 25 5Adc 1Adc Slow or Fast 25 6 to 25 5Adc 25 6 to 25 5Adc 25 5Aac 1Aac Slow or Fast 25 6 to 25 5Aac 25 6 to 25 5Aac Table 3 Analog Input Parameters Range The Range setting allows the user to configure the Analog Input for DC or AC voltage or DC or AC current measurements The Range setting also selects the span of voltages or currents that will be monitored Lastly the Range setting selects the resolution that will be reported by the measure ment The 51 1 Vdc range is particularly
140. oyed depending upon the user s data display requirements typical response to the Query Events command is shown below Select Range of Dates 04 06 05 0 07 05 O4 08 05 0 09 05 O4 10 05 O4 11 05 O4 12 05 04 14 05 O4 17 05 O4 18 05 Qa i9 05 04 20 05 04 21 05 04 22 05 04 23 05 Qa 24 05 O4 25 05 04 26 05 0 27 05 0 26 05 0 29 05 04 50 05 05 01 05 03 03 05 Use arrow keys to move Space start selection Enter accept ESC cancel data array forms a table of dates in MM DD YY format The table indicates that at least one Event Record was logged in memory for each day listed Days where no records were logged will MICRO AIDE CWR 264XC USER MANUAL Note not be included in the table e g 05 02 05 in the above The CWR 264P can store Event Records for 128 different dates provided the event storage capacity is not exceeded CWR 264P utilizes a rotating memory Records from the 129th day will automatically over write records from the first day regardless of how many records are stored in memory The first step in using the Query Events command is to select the date or range of dates that the user wishes to inspect To select a single date simply position the highlight to the desired date and press the Enter key To select a range of dates follow the steps listed below 1 Using the appropriate arrow keys highlight the first date in the range 2 Press the Spacebar to a
141. pgrade at the request of the user An Ethernet Port cannot be used to perform a firmwate upgrade Before the upgrade can be performed the PC communications program e g HyperTerminal or Procomm Plus must be properly configured The following list describes the correct configuration The procedure applies to both the Primary and Secondary Units Transfer protocol Xmodem Connection Typically Direct connect Com1 or Direct connect Com2 whichever is available at the PC Baud rate set to 38 400 and set to N 8 1 The boot loadet can only communicate at 38 400 Baud Each of the steps required to perform the upgrade are listed below 1 Turn the power off and then back on to the unit After a few seconds the following message will be displayed at the PC Micro Aide CWR 264P Flash Boot Loader Press ESC for boot loader CHAPTER 5 MAINTENANCE 2 Press the ESC key at the keyboard of the PC within five seconds after the boot message is displayed The following menu of commands will then be displayed Menu U Upload new program to Flash memory D Display sample of uploaded code F Display flash R Run main program Enter Command 3 Press the U key followed by the Enter key to proceed with the upload A message similar to the following will be displayed Enter Command uFlash memory mfg dev code is 01 41 For AMD 8 16 32Mbit this should be 01 d5 ad 41 For ST 8 16Mbit this should be 20 f1 ad Hit enter to erase and s
142. protocol 1 Xmodem is the most common mistake made in this procedure restote the Setup Database to the CWR 264P from a PC file select the Upload Setup Data command The following message will be displayed Are you SURE you want to upload new Setup Data from PC to CWR No Yes Select No to abort the upload Select Yes to proceed If the user elects to proceed with the upload the following message will be displayed Receiving Setup Data via XMODEM Ctrl X to stop TETEE The sequence of C characters indicates the recorder is awaiting the Xmodem file The steps necessary to complete the upload depend upon which communications application is being used The following paragraphs describe the HyperTerminal and Procomm Plus methods respectively Windows XP was used in the following procedures Later versions of these programs may be slightly different However the fundamental approach will remain valid HyperTerminal 1 With the mouse click on the Transfers command then the Send File command The Send File dialog box will open Verify that the Xmodem protocol is selected 49 MICRO AIDE CWR 264XC USER MANUAL N Select the correct disk drive folder and filename e g setup_10 bin If the various settings are correct click the Send button An information box will automatically open It will indicate the progress of the transfer After a few seconds depending upon the Baud rate the information box
143. r To assign an Analog Input to the Current Sensor the switch for that input must be closed To assign the input as a voltage input the switch must be opened Analog Inputs A1 through A4 use switch positions SW1 1 through SW1 4 respectively An Analog Input must be enabled as a voltage input or a Current Sensor input never both To ensure this open the appropriate switch fot voltage operation and make sure that nothing is connected to an Analog Input if it is assigned as a current input MICRO AIDE CWR 264XC UsER MANUAL Caution Never connect a Current Sensor input to an Analog Input that has a voltage source connected Damage to the Current Sensor or improper operation of the voltage source may result Working Inside a Recording Unit Caution Caution user may have occasion to work inside one of the units Such work may include replacing the internal modem Ethernet module or fuse s The following sections describe the recom mended method for conducting these tasks Observe the steps listed below before attempting any task Refer to Figure 2 on page 9 through Figure 6 on page 13 They illustrate the front top and reat views of the Primary and Secondary Units respectively 1 Remove power from the unit by detaching the connector labeled Pwr located along the top side of the chassis 2 Remove all of the Analog and Digital Input connectors and peripheral cables Remove the unit from the equipment rack 3 Remove t
144. r a period of five 5 years from the date of shipment This warranty is in lieu of any other warranty expressed or implied In no event shall MICRO AIDE be held liable for incidental or consequential damage resulting from 1 the use of any of its products or 2 any alleged breach of this warranty provision MICRO AIDE liability shall be limited to repairing or replacing at its sole discretion any defective product which is returned in accordance with the MICRO AIDE Material Return Policy Product that has been subjected to abuse misuse alteration accident lightning damage neglect or unautho rized installation or repair shall not be covered by this warranty MICRO AIDE reserves the right to make final decision as to the existence of any failures and the cause of such failures No warranty is made with respect to custom equipment or products produced to buyer s specifications except as mutually agreed upon in writing MICRO AIDE CORPORATION 685 Arrow Grand Circle Covina CA 91722 Tel 626 915 5502 Fax 626 331 9484 E mail support micro aide com
145. r additional information The following message will be displayed after the Reset command is selected Select Item to Erase Set Factory Defaults Erase Event Memory restore the entire Setup Database to its default settings highlight the Set Factory Defaults field and press the Enter key Select Yes to perform the reset or No to ignore the reset To completely erase all of the Event Records from the event memory highlight the Erase Event Memory field and press Enter Select Yes to perform the reset or No to ignore the reset Itis important that the user not turn off power to the CWR 264P for 60 seconds after initiating a reset of the Event Record memory This concludes the chapter on how to operate the CWR 264XC from the front panel of the Primary Unit Since the setup of the system is critical to how the CWR 264XC will perform it is advisable to review any changes that may have been made to the Setup Database The next chapter describes general maintenance techniques that may benefit the user in case a problem symptom is ever encountered MICRO AIDE CWR 264XC UsER MANUAL User Notes MAINTENANCE Introduction The primary purpose of this chapter is to describe the recommended trouble shooting methods to be used with the CWR 264XC It should be referred to if ever a questionable symptom arises during the operation of the recording system CWR 264XC 1s designed to provide its user with many years of
146. r as the result of abnormal relay states is greatly simplified by using the Virtual Input feature The CWR 264P allows a total of 32 Virtual Inputs to be defined Each Virtual Input is defined by specific logical associations among particular physical inputs or other Virtual Inputs Virtual Inputs ate defined by two essential properties The first property concerns the selection of vatiables Variables are merely the inputs physical virtual or timer that will be checked to deter mine if a Virtual Input event is to be logged The number of variables that define the Virtual Input can range from one to four Variables can be Digital Inputs Analog Inputs other Virtual Inputs or Timer Inputs Assigning a Virtual Input as a vatiable to another Virtual Input is referred to as nesting Nesting allows the user to create a higher level Virtual Input that evaluates more than four variables in total The second propetty pertains to the state of each assigned variable A fault condition in a relay based circuit can only be identified if the state of each variable is properly evaluated Within the CWR 264XC the state of a variable is always defined as either On or Off Both states are described below On The Digital Input voltage is in the range from 5 to 40 Vdc The Analog Input level is outside the acceptable range as defined by the region between the Limit Values refer to Figure 9 on page 34 The Virtual Input evaluates to a true logic state The Ti
147. r is off at the power source 2 Two wires from the power source must be secured to either pair of screw down terminals labeled and respectively This applies to the CWR 264P and each CWR 264S 3 Connect AC power to the Ethernet Switch PC and printer as required MICRO AIDE CWR 264XC USER MANUAL The power input and alarm relay wires all terminate screw down connectors that are detach able The cable installation can be performed mote easily if the female connectors are first detached from their male halves that remain secured to the various circuit boards of the Primary and Secondary Units Alarm Relay 1 Wire the alarm indicating device or circuit to the appropriate relay terminals labeled C NO or NC i e common normally open normally closed respectively Peripherals 1 If an Ethernet based LAN is used connect one end of a CAT 5 cable to any available port of the Ethernet Switch Connect the other end to an appropriate hub or switcher The Ethernet Port of a co located PC can be directly connected to a spare port of the Ethernet Switch via a 5 cable As an alternative the communications pott of a co located PC can be directly connected to either of the DE 9 male connectors labeled Terminal 1 or Terminal 2 of the CWR 264P Use the RS 232 cable provided by MICRO AIDE for this purpose 2 Attach the printer cable to the DB 25 female connector of the CWR 264P la
148. r to the section entitled Analog Input Switches SW1 on page 97 for additional details Caution Never attach the CWR CS to the CWR 264S without first disconnecting the Analog Inputs This will prevent placing an interfering signal on the analog circuit that is attached to the CWR 264S Applying Power Once the cabling is installed the power can be applied Shortly after power is applied the PC will display the password request Refer to the sample data labeled Password Request on page 14 After the initialization sequence is completed the front panel LCD will indicate the time and date This completes the CWR 264XC Installation Procedure The Setup Procedure can now be started Setup Procedure Before the CWR 264XC ready for use the recording system must be configured to reflect the operation required by the user The following steps should be performed in the sequence listed It MICRO AIDE CWR 264XC USER MANUAL Note Note is assumed that the user is accessing the CWR 264P via a PC Succeeding chapters describe how to use the front panel display and keypad as well as access the recording system via the internal modem It is further assumed that the user has not previously altered any of the factory default settings and that the PC is connected to one of the Terminal Ports of the CWR 264P Both Terminal Port default settings are 38 400 Baud no parity 8 data bits 1 stop bit i e N 8 1 The Setup Procedure involves
149. rage Longevity Infinite with power off Rated for 1 million write operations Connectors Terminal Ports 2 DE 9 male configured as DCE Printer Port DB 25 female standard parallel printer configuration Power Detachable screw down 4 posi tion 12 to 22AWG Dual B and N terminals Connectors continued Alarm Relays Detachable screw down 12 position 12 to 22AWG 4 sets of N O N C and common Telephone Line 2 RJ 11 female wired in parallel Ethernet Port RJ 45 female Controls Keypad 20 keys located on front panel LCD Contrast Adjust Single turn potentiometer located on front panel Indicators LCD Panel Includes LED back lighting for enhanced visibility Displays numerous command menus for configuring the recorder and retrieving data LEDs 3 Power green Terminal green flashes with send rcv data Modem green flashes with send rcv data and ring in Internal Clock Accuracy Typical 1 minute per month 20ppm Sync spare Digital Input used to synchronize real time clock of Primary Unit Synchronizes clock of Secondary Unit s every 10 seconds Resolution Event Records are time stamped to nearest 01 seconds Operation Full calendar auto adjusted for leap year Non volatile with power off Y2K compliant Password Protection Administrative Level Access to all functions limit 8 characters Restricted Level Access to Event Record and Setup Database vi
150. rogram just loaded The request for a password message will be displayed and normal operation of the unit will commence Procomm Plus 1 With the mouse click once on the Send File icon near the top center of the Procomm Plus window The icon appears as an upward pointing arrow The Procomm Plus Send File using Xmodem dialog box will open 2 Select the correct disk drive folder and filename e g CWR 264P V108 bin If the various settings are correct click on the Open button 3 An information box labeled Xmodem will appear It will indicate the progress of the transfer The information box will close automatically The following message will be displayed to indi cate the completion of the transfer End of file transfer completed Hit any key to continue 4 Press any key to display the following menu of commands Menu U Upload new program to Flash memory D Display sample of uploaded code F Display flash R Run main program Enter Command 5 Press the R key followed by the Enter key to run the program just loaded The request for a password message will be displayed and normal operation of the unit will commence Note After completing the firmware upgrade procedure it may be necessary to execute the Reset System command reset should be performed only if recommended by MICRO AIDE customer service technicians Refer to Reset System R on page 23 Trouble shooting Guide The following guide is provided to assi
151. rowse key The following message will appear Browse Event Records Input Status Flash Rate Each of the three options are described in the sections that follow Event Records After selecting the Events option a table of dates similar to the following will be displayed 040605 040705 040805 040905 041005 041105 041205 041405 At least one Event Record must be logged for each date listed Dates are listed in the MMDDYY format The Events option may list as many as 128 dates Only eight dates are listed in the example cited above The up and down arrow keys can be used to scroll quickly through a large collection of dates Press the Enter key after highlighting a date The display will then specify a start time as shown below Browse Event Records Start Time 00 00 00 Press the Esc key if records starting from midnight to be inspected To inspect records starting later in the day perform the following steps 1 Using the left and right arrow keys position the highlight in the hour minute or second field 2 Press the Enter key to select the highlighted field 3 Enter the required hours minutes or seconds by pressing the appropriate numeric keys Leading zeros are not required 4 Press the Enter key to complete the entry Note CHAPTER 4 DISPLAY AND KEYPAD 5 Repeat the previous steps to adjust the remaining fields After the correct starting time is specified the ESC key should be pressed The
152. s Detection Times In the sample data shown above the Detection Times ate set to the factory default value of 3 00 seconds The range of valid Detection Times 15 0 to 327 67 seconds value of zero prevents the Digital Input from logging events Use the decimal point key to enter fractional values The Detection Time of inputs assigned as sensors in the Train Speed Monitor feature cannot be altered They set to a fixed value of 05 seconds Set the Detection Times to values slightly greater than the longest expected bounce time of the relay contacts This will insure that noise or transient induced voltage changes are not recorded and that legitimate short duration events will be logged Detection Time assigned to a Digital Input enabled for flashing operation represents a special case requiring additional explanation The correct programming procedure is described below Flash Enable The CWR 264S is able to validate and report Event Records from flashing circuits typical flashing event is created by the operation of a crossing light or approach signal Each time the light flashes a new pulse is seen at the Digital Input The recorder should only log the start and end events not an event for each pulse Assigning the proper Detection Time to the input and enabling the input for flashing operation solves the problem of multiple flash events when only a 2 INSTALLATION AND SETUP single pair of events is actu
153. s are PASSWORD and LOOKWORD respectively Passwords case sensitive CHAPTER 3 OPERATION host system is given three attempts to enter the correct password A third error will result in a disconnect by the Primary Unit This procedure prevents unwanted users from accessing the system After the password 1s entered the user will be able to operate the system in a manner identical to that specified by local operation Accordingly the CWR 264P will display the Main Menu of commands Refer to the sample data entitled Main Menu on page 15 How to Operate the CWR 264XC Note An explanation of each operational command is included in the remaining sections of this chapter Operational commands may be executed in any sequence The user may wish to perform operations in one sequence and then depending upon the observed data perform a different sequence of commands Each command is listed by its name as it appears in the Main Menu followed by its command code contained within parenthesis For the remainder of this chapter it is assumed that the user is accessing the recording system via the CWR 264P i e Primary Unit Query Events Q Query Events command provides the principal means by which Event Records are inspected It allows the user to inspect events for a particular time frame and or specific set of inputs Additionally the Query Events command includes several data output options that can be selectively empl
154. s as large as 12 AWG be used Power consumption 15 typically less than 6W for the Primary Unit and 6W per Secondary Unit 10 to 36Vdc power source can be used to power the system The Ethernet Switch requires nominal 110 Vac at 60 Hz The internal temperature of the Primary Unit is measured reported and tested against Low and High Limit Values The internal temperature of each Secondary Unit is tested against the same Limit Values The user interface provides full cursor control when using a PC Three distinct levels of password security provide protection against unauthorized access to the Primary Unit Only restricted access is allowed to the Secondary Units Several diagnostic commands can be executed to verify important system operations Remote access to the system is supported by use of the 33 600 Baud internal modem and or 10 100Mbps Ethernet Port Firmware updates can be downloaded to the Primary and Secondary Units when a PC is connected to the Terminal Port of the unit MICRO AIDE s GEA Graphical Event Analyzer software is fully compatible with the CWR 264XC GEA can be used to poll save review plot and analyze Event Record data MICRO AIDE CWR 264XC USER MANUAL CWR 264XC versus CWR 264E CWR 264XC is a companion product to MICRO AIDE s highly regarded CWR 264E Event Recorder CWR 264XC was intentionally designed to look and feel like a larger capacity version of the CWR 264E Consequen
155. s is not the case the user may wish to reset the system Refer to the section enti tled Reset System R on page 23 for details 2 INSTALLATION AND SETUP 12 From the PC s keyboard type PASSWORD in upper case letters This is the default pass word Complete the entry by pressing the Enter key The Main Menu shown below will be displayed MICRO AIDE CWR 264P Event Recorder Setup Live Status Query Events View Events Measure Flash Rate Transfer Files Diagnostics OJEXE S L 0 V M T D X Main Menu 13 Using a short pair of stripped jumper wires place 12 Vdc and negative to Digital Input number 1 of the CWR 2648 Refer to the silkscreened labels located near the input terminals Positive voltage should be placed on the terminal to the left and negative voltage on the right The voltage must be held for at least three seconds before proceeding 14 Use the same procedure described in the previous paragraph to test additional Digital Inputs 15 Perform a Query of the Event Records by pressing Q at the PC keyboard Select today s date and then press Enter Finally press the F1 function key Refer to the section entitled Query Events Q on page 57 for additional details 16 Verify that an Event Record is reported for each Digital Input tested Note any inputs not displayed and test the inputs again being careful to hold the voltage for at least three seconds second Query should v
156. s the state of Digital Input 64 There are four symbols used to indicate the state of Digital and Virtual Inputs They are described in the section entitled Symbol Legend on page 69 Analog Details The Analog Details format also requires two lines of text The first line is formatted identically to that used by the No Details option The three sample records listed earlier are shown below using the Analog Details format CHAPTER 3 OPERATION 14 57 54 69 04 06 05 5 Gate Down Relay GateDwn Up D0001 101Vac 0 0Vdc 0 0 0 0Vdc 0 0Vdc 0 0Vdc I3 Evade 14 58 03 33 04 06 05 AC Power 120V Pover AC Kari A001 89Vac 0 0 0 0vdc 0 0Vdc 0 0vdc 0 0vdc 0 0Vde 12 9Vdc 15 01 17 74 04 06 05 Switch Delay R127 RIL IS Violate 5995 omae 079 0 0Vdc 0 0Vdc 0 0Vdc The second line of text lists the measured levels of each Analog Input for the applicable Secondary Unit For the sample data shown A1 through A8 are reported from left to right The units of measurement are always displayed to the right of the measured level e g Vdc and Vac To the right of the units of measurement data is a single character indicator It is used to indicate the state of the Analog Input relative to the user defined Limit Values There ate four symbols used to indicate the state of Analog Inputs They are described the section entitled Symbol Legend on page 69 Detai
157. s twenty individual keys Each key consists of a pushbutton switch They clearly labeled as to their various functions The keys are spaced 65 apart to minimize double hits A special editing technique allows alphabetic characters to be entered via the keypad The left lt right gt arrow and Enter keys also provide for quick menu item selection Except MICRO AIDE CWR 264XC USER MANUAL while selecting a command or performing the special editing procedure the left arrow key may be used to backspace over characters when an incorrect number has been entered Note Unless otherwise stated characters shown in italics are used to refer to specific keys on the keypad e g Browse This convention is used throughout the remainder of this chapter How to Use the Keypad After power is applied the CWR 264P will perform a firmware boot up procedure The LCD will remain blank for 10 to 15 seconds while the unit is booting The following message will be briefly displayed at the completion of the boot up procedure MICRO AIDE Model CWR 264P Event Recorder Version 1 07 The reference to firmware version 1 07 may vary The firmware version number should be recorded and saved in the event service ever needs to be performed on the unit After the boot up procedure is completed the Primary Unit will automatically enter Idle Mode There are three oper ational modes each is described in the following sections Idle Mode Except
158. screwdriver PC equipped with a communications program e g HyperTerminal or Procomm Plus set to operate at 38 400 Baud Digital Voltmeter DVM MICRO AIDE CWR 264XC USER MANUAL Perform each step in the sequence listed below If a problem arises refer to the section entitled Trouble shooting Guide on page 108 Figure 2 on page 9 through Figure 7 on page 14 illustrate useful information for every CWR 264XC installation Tip This procedure requires that a Primary Unit Secondary Unit and Ethernet Switch be intercon nected It may be more convenient to temporarily mount each unit in 19 equipment rack 1 With the power off connect the power source positive and negative conductors to either pair of screw terminals labeled B and N respectively They are located along the top left edge of each unit Power must be connected to the Primary Unit and one of the Secondary Units 2 Using two of the CAT 5 cables provided connect the Primary and Secondary Units to two ports of the Ethernet Switch 3 Connect 120 Vac power to the Ethernet Switch 4 Connect the PC to the DE 9 male connector labeled Terminal 1 or Terminal 2 of the Primary Unit Use the cable provided by MICRO AIDE Figure 13 on page 116 illustrates the proper wiring of the cable Note factory default setting for both Terminal Ports is 38 400 Baud Refer to the procedure enti tled Terminal Port 1 and 2 Baud Rates on page 27
159. several steps that permit the user to program a variety of parame tets that will best suit the user s recording requirements Each step involves the selection and execution of a particular command Before the actual programming is performed the user should be aware of several conventions employed by the CWR 264P user interface Unless stated otherwise for the remainder of this chapter it is assumed that the user is connected to the CWR 264P User Interface Conventions Note Logging On User sessions are initiated only after the log on procedure is completed To log on the user must entet the correct password in tesponse to the password challenge A typical password challenge message is shown in the sample data labeled Password Request on page 14 The factory default password is PASSWORD in upper case letters Complete the password entry by pressing the Enter key The Main Menu will be displayed after the correct passwotd has been entered The user is allowed three password attempts Commands and Fields CWR 264P user interface allows commands and parameter fields to be easily and quickly selected Commands are listed vertically in a menu Some commands direct the user to sub menus containing additional commands e g Setup command Fields allow the user to either select or entet parameter values A specific field is always uniquely associated with a particular command select a command from a menu or a field within a co
160. splayed after the Relays test is selected Relay 1 1 0N 2 0FF Relay 2 3 0N 4 Relay 3 5 6 Relay 4 7 0N 8 0FF Press the odd numbered keys to energize the selected relay Press the even numbered keys to un energize the selected relay The internal relay and any circuitry attached to the relay contacts will be tested Press the Esc key to complete the test The relay will immediately assume the un enet gized state when the ESC key is pressed Press any key to exit the test Temp The Temp command reports the temperature inside the Primary Unit typical response follows Caution Note Caution CHAPTER 4 DISPLAY AND KEYPAD Temp 89 Degrees F Hit any key temperature is always reported in degrees Fahrenheit measured temperature inside the CWR 264P will generally be about 10 F to 15 F warmer than the surrounding ambient temperature Temperature readings should never exceed 180 user may wish to contact MICRO AIDE customer service if a failure occurs as the result of any diagnostic testing Instructions on how to proceed will be offered Material Return and Limited Warranty policies are described on the inside back cover of this manual RESET The Reset command should be used with caution It allows the uset to selectively restote the entire Setup Database to its factory default values or to clear the Event Record memory Refer to Reset System R on page 23 fo
161. st the user in resolving problems that may occur with the operation of the CWR 264XC It can be especially helpful when attempting to operate the CHAPTER 5 MAINTENANCE recording system for the first time Procedutes for resolving both local and remote problems are listed Where multiple steps are indicated it is recommended that they be performed in the order listed Corrective actions to be performed inside a unit must be carried out in accordance with the procedure entitled Working Inside a Recording Unit on page 98 If the user is unable to resolve the problem MICRO AIDE customer service technicians should be contacted The user will be asked to state the problem related symptoms and indicate any operations or conditions that have a bearing on the problem If available the results of any diag nostic tests should be reported The internal modem of the CWR 264P may prove to be helpful in diagnosing the problem from the MICRO AIDE factory The user will be asked to provide the appropriate telephone number and correct passwotd Symptom or Problem Resolution No indication of power Verify 10 to 36Vdc at B and N power terminals Inspect fuse on Processor PCB PC does not display data when connected Check cable connection to Terminal Port to a Terminal Port Verify cable is assembled per Figure 13 on page 116 Check Baud rate setting Check if Terminal LED on front panel illuminates Data at PC is garbled when connected to
162. store the highlighted field to its previous value complete a command that requires pressing the ESC key first accept the contents of the last Edit Field by pressing the Enter key or moving the highlight to another field Some commands are completed by responding to a choice listed in a Selection Field e g No or Yes In these cases the command is completed by highlighting the desired choice and then pressing the Enter key Pressing the ESC key is the equivalent of selecting the default choice generally the No option As a rule of thumb executing the No option will abandon any field changes made prior to the completion Other commands are completed by pressing the key described in a prompt message displayed with the command Prompts are frequently listed with commands as an aid to the user After the command is completed the user will be returned to the menu that was previously displayed MICRO AIDE CWR 264XC USER MANUAL Data Flow Control Several of the setup and operational commands can generate considerable amounts of displayed data If the user wishes to observe this data on the screen of a PC it may be helpful to temporarily pause the data stream being sent by the recording system The Pause and Resume commands may be used to provide the required data flow control To Pause the data being sent press the Ctrl and S keys simultaneously The data flow will be stopped indefinitely To Resume data flow press the Ctrl and Q keys simult
163. system Administrative Access permits unrestricted access to all system functions Administrative Access allows the Setup Database to be altered and the Event Record memory to be cleared The Administrative Passwotd should be known to a limited number of users with a genuine need to know Restticted Access permits only limited access to the system It allows the user to review but not alter the Setup Database and Event Record memories The Restricted Password can be shared with users that only need access to Event Record data when investigating an incident or resolving a maintenance issue Administrative and Restricted Passwords are defined similarly Each may be assigned any combination of alphanumeric characters not exceeding eight total To defeat the password secu rity system assign one of the passwords a null value This can be done by deleting all of the characters in the password field and then accepting the empty field When the password challenge is issued the user will be able to access the system by simply pressing the Enter key Care should be exercised in assigning and saving the Administrative Password If it 1s lost or forgotten it will be necessary to contact MICRO AIDE fot assistance Passcode CWR 264P can be effectively programmed and operated from its front panel The Passcode 15 used to protect the system from unwanted access via the front panel It must be entered when the user attempts to alter the Setup Da
164. t Event Record satisfying the date time and Input Number criteria Several seconds may be required to locate the first record 4 Use the arrow keys to inspect additional records for the specified input The Browse key can be pressed again at any time if a different input is to be inspected Press the Esc key to exit the Query by Input Number procedure and return to Idle Mode The CWR 264P will log an Event Record to memory when the power is turned off as well as on Additionally a record will be logged if the measured temperature is outside the Temp Limits MICRO AIDE CWR 264XC USER MANUAL Tip assigned by the user These records are referred to as System Records and are associated with S type inputs Refer to the section entitled System Events on page 104 for additional details Printing a Record While in Browse Mode The CWR 264P is equipped with a printer port that can be used with commonly available inkjet or laserjet printers Provided a printer is connected it can be used to create a hard copy of any record displayed at the LCD while the user is in Browse Mode and using the Event Record option print the Event Record displayed at the LCD simply press the Print key The user must then press the Page Eject button at the printer The printer must be connected to the Printer Port powered on online and supplied with paper The record will be printed in the Details form Refer to the section entitled Event Record
165. t Values Voltage Separate high and low limits in multiples of 1V or 1V Current Separate high and low limits in multiples of 1A Internal Temperature Separate high and low limits 67 F to 257 F Memory Type Non volatile Event Records and Setup Database are stored in flash memory chips Storage Longevity Infinite with power off Rated for 1 million write operations Connectors Digital and Analog Inputs Detachable screw down 6 or 8 terminals each 12 to 22AWG Terminal Port DE 9 male configured as DCE Power Detachable screw down 4 posi tion 12 to 22AWG Dual B and N terminals Ethernet Port RJ 45 female Current Sensor DE 9 female used with CWR CS Indicators LED power green Internal Clock Accuracy Typical 1 minute per month 20ppm Sync Primary Unit synchronizes each Secondary Unit cloc every 10 seconds MICRO AIDE CWR 264XC USER MANUAL Internal Clock continued Password Protection Resolution Event Records are time stamped to nearest 01 seconds Operation Full calendar auto adjusted for leap year Non volatile with power off Y2K compliant Terminal Port Cable Type Restricted only access to Event Record and Setup Data base viewing only limit 8 characters Entire Setup Database is under control of the Primary Unit Usage applies only to Terminal Port The following cable is included with every CWR 264XC Ethernet Port Type 10 100 Base T Usage
166. tabase The Passcode can be assigned any combination of digits not exceeding eight total Alphabetic characters cannot be assigned to the Passcode Ring Count The Ring Count parameter determines the number of ring cycles that must occur before the internal modem will answer an incoming call Setting the Ring Count to a sufficiently large value will allow an on site maintainer to answer a voice call prior to the CWR 264P answering The Ring Count can be set in the range from 0 to 99 A setting of 0 will disable the modem s auto answet feature 1 incoming calls will not be answered by the modem MICRO AIDE CWR 264XC USER MANUAL Note Caution The following message will be displayed below the last field in the Systems Parameter command if the modem is not installed No message will appear if the modem is installed Modem is NOT installed Primary and Secondary Dial Numbers The Virtual Input feature of the CWR 264P allows users to program a fault reporting capability into the system If the fault is detected the internal modem can be enabled to dial out to a mainte nance facility and transmit an Event Record that specifies the fault The telephone number the modem dials is defined by the Primary and Secondary Dial Number parameters Dial numbers will generally contain numeric values An exception to this rule is that parentheses hyphens and space characters can be placed into the number field for clarity These characters will be ignor
167. tart upload any other key to abort 4 Before the new firmware can be uploaded the contents of the Flash Memory chip must be erased initiate the erase press the Enter key The following message will be displayed Start XMODEM upload now CECE 5 The C characters listed in the last line of text are an indication that the unit is ready to receive the new program file The next several steps depend upon whether the user is accessing the unit via HyperTerminal or Procomm Plus Both procedures are listed below HyperTerminal 1 With the mouse click on the Transfers command then the Send File command The Send File dialog box will open Verify that the Xmodem protocol is selected 2 Select the correct disk drive folder and filename e g CWR 264P V108 bin If the various settings are correct click on the Send button 3 An information box will automatically open It will indicate the progress of the transfer The information box will close automatically to indicate a successful transfer The following message will be displayed to indicate the completion of the transfer End of file transfer completed Hit any key to continue 4 Press any key to display the following menu of commands MICRO AIDE CWR 264XC USER MANUAL Menu U Upload new program to Flash memory D Display sample of uploaded code F Display flash R Run main program Enter Command 5 Press the R key followed by the Enter key to run the p
168. ter Printer option allows the user to make a locally printed hard copy report that includes selected Event Records Before selecting the Printer option the printer must be connected to the Printer Port of the CWR 264P A standard parallel printer cable is required The printer must be turned on online and supplied with paper The user must remember to press the Page Eject button on the printer to print the last page of the report The default ot currently selected font of the printer will be used by the print feature To improve the readability of the report the printer should use a mono spaced font like COURIER This will force the characters in each row of the report to line up in straight columns Inputs use of the Inputs field allows the user to review records from specific inputs The use of this field is described in Inputs on page 62 After the selection fields ate assigned press the F1 function key to start the report The Primary Unit will continue to print records as they occur in real time Press the ESC key to stop the report Live Status L Note Live Status command provides a single screen snapshot of the present state of every input Digital Analog and Virtual Inputs associated with a specific Secondary Unit The state or measured value of each input will be continuously and automatically updated The Live Status report indicates the state of Analog and Virtual Inputs by t
169. the Baud rate the information box will close and the PC may beep to indicate that the transfer 1s complete 4 If the transfer is successful a message similar to Transfer complete setup 11 xmd will appear in the lower left hand corner of the Procomm Plus window After a successful completion of the transfer the CWR 264P will issue the following message Transfer complete Press any key to continue The following message is issued if the file is not promptly opened after initiating the download Note CHAPTER 2 INSTALLATION AND SETUP Transfer error Press any key to continue user can then make a second attempt by selecting the Download Setup Data command again Restoring the Setup Database U Before the Setup Database can be restored to the CWR 264P it must have been previously saved Refer to the procedure entitled Saving the Setup Database D on page 47 The PC and communications program must be properly configured before the Setup Database can be restored The following list describes the correct configuration Transfer protocol Xmodem Connection If a Terminal Port is being used select Direct connect Com1 or Direct connect Com2 whichever is available If the Ethernet Port is being used select a TCP IP connection If the modem is being used the host modem must be logged on with the CWR 264P Baud rate as required by the Terminal Port set to N 8 1 The failure to select the proper transfer
170. the recording system will be mounted The Primary and Secondary Unit wire ends must be stripped approximately 1 4 The stripped ends will be secuted by screw down terminals located along the top left edge of each unit One wire must be connected to the positive voltage of the power source and the other wire must be attached to the return of the power source The screw down terminals will accept wire sizes as large as 12 AWG The two wires must be properly secured to prevent damage It is preferable not to run the wires adjacent to electrical equipment such as motors that may generate large electrical disturbances 2 INSTALLATION AND SETUP The Digital and Analog Inputs use the same screw down terminals as those required by the power leads Each wire should be tagged with its circuit identity Each input cable or wire bundle should be secured to prevent damage to the connections at either end The CWR 264P can be programmed to issue an alarm indication signal Four form C relays with normally closed and normally open sets of contacts are available at the connector where power is attached to the unit Each set of contacts is rated for 2Adc at 24Vdc and 1 at 125 Vac The relays can be used to control an external light or warning device Peripheral Equipment Caution If a PC or printer is to be co located with the CWR 264P an appropriate AC power source must be available The Ethernet Switch also requires an AC power source
171. tic synchroni zation of the Secondary Unit real time clocks High and Low Temp Limits The temperature inside the Primaty and Secondary Units is constantly monitored If the tempera ture reaches an extreme value a System Event will be declared and logged to memory Refer to System Events on page 104 for additional information The High and Low Temp Limits are used to define the range of acceptable operation The settings must range from 67 F to 257 F Time Zone The Time Zone setting is only used when SN TP 1s used to synchronize the real time clock The setting is otherwise ignored SNTP indicates time in accordance with the UTC standard To display the correct local time the Event Recorder must convert the reported UTC time by applying the correct time zone adjustment Time Zone setting can be selected from seven different values that common to North America Each setting is explained in Table 2 Time Zone Code Description Shift from UTC hours AST Atlantic Standard Time 4 5 Eastern Standard Time 5 CST Central Standard Time 6 MST Mountain Standard Time 7 5 Pacific Standard Time 8 AKST Alaska Standard Time 9 HAST Hawaii Standard Time 10 Table 2 Time Zone Settings Daylight Saving Time The real time clock of the CWR 264XP can be adjusted automatically to compensate for DST This feature operates independently of either clock sync option If enabled the real
172. tly the hardware and firmware designs of each recorder share a great deal in common The CWR 2648 is in fact a CWR 264E with limited memory and without an LCD panel a keypad or any output relays CWR 2648 firmware is different as well The CWR 264XC has application anywhere the required capacity exceeds 256 Digital Inputs Its selection is always preferable to system solutions involving multiple recordets user interfaces and real time clocks for time stamping Event Records About this Manual Note This document is intended to provide the user with comprehensive easy to read instructions on how to install set up operate and maintain the MICRO AIDE CWR 264XC Event Recording System This document refers to Version 1 07 of the CWR 264P firmware Specifically the sample data and command details depicted were prepared using a Version 1 07 Primary Unit Wherever possible step by step instructions have been included In the event the user has questions about any of the described procedures the user should contact MICRO AIDE for assistance Additional copies of this manual are available upon request MICRO AIDE CORPORATION 685 Arrow Grand Circle Covina CA 91722 Tel 626 915 5502 Fax 626 331 9484 E mail support micro aide com MICRO AIDE Material Return and Limited Warranty policies can be found on the inside back cover of this manual nn INSTALLATION AND SETUP Introduction This chapter describes how to properly unpack i
173. to directly access the unit via its Terminal Port Changing the network setting of a Secondary Unit requires the user to first log into the unit via a PC The procedure for doing so is listed below 1 Using HyperTerminal or Procomm Plus verify that the 38 400 Baud ANSI and N 8 1 settings ate still in use by the PC N Connect the PC to the Terminal Port of the Secondary Unit using the same RS 232 cable previously connected to the Primary Unit Note CHAPTER 2 INSTALLATION AND SETUP 3 The Secondary Unit will issue a password challenge 4 The word LOOKWORD must be typed using only upper case letters After pressing the Enter key the user will be logged on with Restricted Access privileges only except that changes to the network settings are permitted The Main Menu of the Secondary Unit will be displayed The user interface of the Secondary Unit is identical to that used by the Primary Unit Commands can be selected by either moving the highlight or pressing the single letter code associated with the command After selecting the Network command a collection of seven fields similar to the following will be displayed Network Setup IP Address IGA Loe 0 JL Subnet Mask 4533 255 258 0 Gateway 0 0 0 0 Ethernet MAC Address 00508 02 00 00 01 4000 Primary 0530 Primary Port 4001 The network settings used by each Secondary Unit must be assigned in accordance with those settings used b
174. ts Accord ingly the state a Virtual Input assumes is dependent upon the state of each assigned variable It follows that a Virtual Input dependent upon one variable is defined by a combination of two states Two vatiables yield a combination of four states Three variables yield eight states Four variables yield sixteen states Selecting states involves the assignment of a Virtual Input state for each combination of variable states Press the Setup key after all of the variables have been assigned Data similar to the following will be displayed V03 Output Of f a manen sew 00256 Off 00007 Off A008 Off For the sample data cited above three of four possible variables have been assigned to Virtual Input V3 The third and fourth lines of text list the assigned variables by Input Number They also list to the right of the Input Number a specific state 0 6 On or Off for each variable By pressing the up and down arrow keys a different combination of variable states can be selected assigned state of the selected Virtual Input is listed in the first line Its state is identified by its assigned Event Name Variable and Virtual Input states always assume one of two values Each value is described below On The Digital Input voltage is in the range from 5 to 40 Vdc The Analog Input level is outside the acceptable range as defined by the region between the Limit Values refer to Figure 9 on page 34 The Virtu
175. tting To toggle the existing setting simply press the Enter key AC voltage and current measurements are reported in RMS units The Limit Values can be set separately They cannot exceed the bounds of the Range setting To change an existing setting highlight the value and press Enter Use the number keys to enter the new value Enter fractional and negative values by using the decimal and minus keys respectively After the new settings have been assigned press the ESC key to complete the command Virtual Virtual Inputs allow the CWR 264P to identify and report a variety of signal conditions that may be of interest to the user Generally these conditions will refer to anomalies in the state of several relay circuits High or low analog levels may also be of special concern to the user The 32 Virtual Inputs of the CWR 264P are configured by use of the Virtual command Refer to the section enti tled Virtual Inputs V on page 37 for additional information Data similar to the following will be displayed after selecting the Virtual command VOI Uses Rlys l N 2 N 3 N 4 N Dial N SETUP funct In the sample data cited above Virtual Input number 1 has not been assigned It retains its default settings The Virtual Input number is displayed in the upper left hand corner To select a different Virtual Input press the up down artow keys repeatedly Alternatively press the Browse key to jump to a different input Speci
176. ure and report the elapsed time between any two events an example the duration of a relay operation the time between two relay events or the occurrence of an Analog Input event and a relay event can be reported Addi tionally separate Low and High Limit Values can be assigned for each timer An event occurrence that is too fast ot slow when compared to the Limit Values 1s identified in a Timer Input Event Record CWR 264P comes equipped with a built in keypad and display screen located on the front panel This allows the user to effectively operate the system without additional peripheral devices However the Primary Unit will support applications that require file storage of Event Records Two RS 232 ports are provided They can be connected to the communications port of any personal computer The PC is then used to retrieve store and review Event Record data of interest to the user The PC can also be used to set up the system A parallel printer port is provided Connecting a standard inkjet or laserjet printer to the port allows hard copy printing of important data while on site The CWR 264P is also equipped with a 10 100 Base T Ethernet Port It allows a remote user to communicate with the recorder via an Ethernet based LAN TCP IP and Telnet protocols fully supported by the Ethernet option The Ethernet Port option also allows the real time clock used by the CWR 264P to be synchronized in accordance with the Simple Network
177. use of Analog Inputs does not reduce the number of available Digital Inputs The Analog Inputs can be used to monitor both DC and AC signals such as battery levels commercial power voltages or relay coil voltages Analog DC and AC currents can be monitored by using the CWR CS Current Sensor MICRO AIDE s Failed Lamp Detector FLD 2 can be used in conjunction with the CWR 264S to detect burned out MICRO AIDE CWR 264XC USER MANUAL RS 232 To PC 1 ne CWR 264P Primary Event Recorder om Primary Unit CWIR 2 848 Secondary Event Recorder Secondary Unit 1 CWR 2848 Secondary Event Recorder Secondary Unit 2 CWR 2846 e Secondary Event Recorder Secondary Unit 3 CAT 5 To PC or LAN WEM MEME Ethernet Switch Figure 1 Typical System Configuration CHAPTER 1 GENERAL DESCRIPTION bulbs in wayside facilities The internal temperature of the recorder is also measured and reported as an analog value Thirty two Virtual Inputs allow the user to create Event Records based upon a specific logical association of several physical inputs both analog and digital The Virtual Input feature can be very useful in analyzing failure conditions or in creating alarm indications Tedious and confusing site specific profiles are not required when using the Virtual Input feature The 999 Timer Inputs of the CWR 264XC can be used to meas
178. ut Number D1 to D4096 Digital 1 to 4096 1 to A128 Analog V1 to V32 Virtual 4097 to 4224 4225 to 4256 T1 to T999 Timer 4257 to 5255 51 Power Primary Unit 5256 52 S3 Temperature Primary Unit 5257 5258 54 to 519 Train Speed Monitors 1 to 16 5259 to 5274 S20 Power Secondary 1 5275 521 522 Temperature Secondary 1 5276 5277 523 unassigned 5278 524 Power Secondary 2 5279 525 526 Temperature Secondary 2 5280 5281 S27 unassigned 5282 S28 to S79 5283 to 5334 S80 Power Secondary 16 5335 581 582 Temperature Secondary 16 5336 5337 Table 5 CSV Input Numbers Inputs The Inputs field allows the user to inspect Event Records from specific inputs The default setting Inputs field is blank will issue records from all inputs To select specific inputs a valid Input Number must be entered Digital Inputs are entered as Dnnnn where nnnn is a number between 1 and 4096 Analog Inputs are entered as Annn where nnn is a number between 1 and 128 Virtual Inputs are entered as Vnn where nn is a number between 1 and 32 Timer Inputs are entered as Tnnn where nnn is a number between 1 and 999 Leading zeros are not required Multiple inputs can be selected by using the following methods Separate two Input Numbers by a single space character Select a contiguous range of inputs by including a hyphen between two n nu
179. vely the Global Detect Time command can be used to set all inputs to a single Detection Time value MICRO AIDE CWR 264XC USER MANUAL The following edit field will be displayed in response to the Global Detect Time command Global Detect Time Detect Time for All Inputs To set the Detection Time for each Digital Input simply enter a number in the range from 0 to 327 67 The value zero will disable event recording entirely To complete the entry press Enter Note A value of 0 00 is always listed in the edit field The Global Detect Time command will not alter the setting of Digital Inputs assigned as sensors for the Train Speed Monitor Analog Configuration A The eight Analog Inputs of each CWR 2648 can be used in a variety of applications Battery volt ages AC voltage levels and current flows be measured and reported by the Analog Inputs user can select an entry from a preset menu that best suits the intended application A typical response to the Analog Configuration command is shown below Default settings are listed Analog Configuration Low Limit High Limit Low Low Low Low Low Low 5 Low 5 low T25 Low B o Low Low 2515 low Low gt Low 725 Low 25 a low 255 n 02 0 02 02 02 Ca 02 0 02 0 0 0 1 OY O1 O1 O1 O1 O1 O1 O1 O O1 O1 O1 Recommend Sl
180. vent Records Active Event Records are created when a Digital Input is found to have sufficient input voltage greater than 5 Vdc or when an Analog Input transitions into its unacceptable region as defined by its Limit Values Conversely inactive Event Records ate created when a Digital Input has less than 2 Vdc or an Analog Input is within its acceptable region of operation Event Names allow the user to distinguish Event Records from each other in a quick and unam biguous manner They should not be confused with Input Names and Input Identifiers see next section Event Names always occur in pairs The On Event and Off Event names form the They in turn distinguish the active and inactive Event Records respectively As many as sixteen Event Name pairs can be defined Once the pairs are defined they can be assigned to inputs of the CWR 264XC in any manner that helps the user distinguish Event Records precisely and quickly By way of example the Event Records for Digital Input 1 could be labeled On and Off The Event Records for Analog Input A1 could be labeled Norm and Fail typical response to the Event Name command is shown below In the interest of brevity only four of the sixteen pairs are listed 1 1 3 and 16 The factory default Event Names are shown Event Names Number Name OFF Name Violate Nominal To define a new Event Name simply position the highlight to the desir
181. vents on page 104 for additional information Network N Primary Unit Netwotk command is used to configure the Ethernet Port of the Primary Unit It is also used to identify the IP Address associated with each of the Secondary Units A set of 24 user assigned fields with data similar to that shown below will be displayed after the command is selected first eight fields define the Ethernet Port of the Primary Unit Note This section concerns assignments that pertain to the Primary Units Ethernet Port It describes the procedure for assigning the IP Address Subnet Mask UDP Ports etc Similar assignments must be made to each of the Secondary Units However a different command is used that involves directly accessing the Secondary Unit via its Terminal Port Refer to the section entitled Netwotk N Secondary Unit on page 50 Network Setup P Address Dee 002100 Subnet Mask 5 255 255 0 Gateway DoD 05 Ethernet MAC Address 0 1516 00 WEIS gg POTE 5000 TCP IP mode Raw TCP IP Primary UDP Port 4001 Secondary UDP Port 4000 Secondary IP Addresses LS 1692 Qe L5 CIO ROR 92 88 5 on 12 8 E 14 ier Por O1 S CO o S COCA COE OO O59 OO OC 35 OF 0 description of each field follows IP Address The IP Address must be set in accordance with the requirements
182. will close automatically to indicate a successful transfer Procomm Plus 1 With the mouse click once on the Send File icon near the top center of the Procomm Plus window The icon appeats as an upwatd pointing arrow The Procomm Plus Send File using Xmodem dialog box will open N Select the correct disk drive folder and filename 6 setup 11 xmd If the various settings are correct click on the Open button Aninformation box labeled Xmodem will appear It will indicate the progress of the transfer After several seconds and a pause depending upon the Baud rate the information box will close and the PC may beep several times to indicate that the transfer is complete qe Ifthe transfer is successful a message similar to Transfer complete setup 11 xmd will appear in the lower left hand corner of the Procomm Plus window After a successful completion of the transfer the CWR 264P will issue the following message Upload completed Press any key to continue The following message will be issued if the file is not promptly sent after initiating the upload Transfer error Press any key to continue The user can then make a second attempt by selecting the Upload Setup Data command again Network N Secondary Unit The Setup Procedure has thus far required the user to only access the recording system via the Primary Unit Howevet to assign the netwotk settings used by a Secondary Unit it is necessary
183. y Unit They are labeled as inputs A1 through A8 Note Event Records will indicate positive and negative polarities for each Analog Input The user may wish to verify the proper operation of each input The Initial Check out Proce dure on page 7 should be used to identify any faulty input wiring Jumper Combs As an aid to the installer each CWR 264S is provided with several Jumper Combs Weidmuller part number 147250 Each Jumper Comb allows ten adjacent screw down terminals to be connected together Unwanted points may be removed by cutting them bending them away from the detachable connector CWR CS Current Sensor The optional CWR CS Current Sensor is an accessory that can be used to monitor DC and AC current flow through various lamp and control circuits It is designed to provide a completely passive non intrusive method of measuring cutrent As many as four circuits are monitored by the CWR CS CWR CS utilizes Analog Inputs A1 through A4 of the Secondary Unit Among these inputs any combination of voltage and current inputs not exceeding four total is permitted If an Analog Inputis to be used to monitor a current signal the voltage source to that input must be discon nected The disconnection is required to prevent a conflict between the voltage input and current signal from the CWR CS The proper procedure for assigning an Analog Input to the CWR CS involves changing one to four switch settings Refe
184. y the Primary Unit Refer to the section entitled Network N Primary Unit on page 43 for additional information description of each field follows IP Address IP Address must be identical that reported by the Primary Unit for the Secondary Unit in question The initial settings are 192 168 0 101 through 192 168 0 016 Subnet Mask The Subnet Mask must also be identical to that reported by the Primary Unit The initial setting is 255 255 255 0 Gateway Since the LAN used by the recording system never requires a Gateway the Gateway setting can be left as 0 0 0 0 The initial setting is 0 0 0 0 Ethernet MAC Address The first three numbers that comprise the MAC Address must be 00 08 DC They must not be changed as they are uniquely associated with the Ethernet module used by the CWR 264S The remaining three numbers must not be shared by any other Ethernet device on the LAN The initial setting is 00 08 DC aa bb cc where aa bb cc is the serial number assigned by MICRO AIDE to the Secondary Unit in question By way of example a Secondary Unit with a MICRO AIDE CWR 264XC USER MANUAL serial number of 10143 will have a factory assigned MAC Address of 00 08 DC 00 01 01 43 This address is guaranteed to be unique UDP Port The UDP Port is used by the Secondary to receive data from the Primary Unit It is only associ ated with the intra system LAN It must be identical to that reported by the Primary Unit as the Secondary UDP

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