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EUD-2016026-00 Rev.2, SmartScanIS User’s Guide for Union Pacific, 14 January 2021

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4.6.1.9 Plug P8 (COM3)

On the System Interface board, the DB9M plug P8 is an RS232 connector used to connect to
the modem. This 9-pin plug is the only serial port that outputs information as the system boots
up following a reset. Because COM1-P9 and COM2-P10 already have functions allocated to
them,

STC recommends COM3-P8 as the only serial port for use with a laptop computer

to access the serial interface

. It is necessary to use a null modem cable with the laptop.

The default RS232 settings are 9600, N, 8, 1.

The table below shows the pinout of plug

P8

.

Pin 1

CD

Pin 2

RX

Pin 3

TX

Pin 4

DTR

Pin 5

Ground

Pin 6

DSR

Pin 7

RTS

Pin 8

CTS

Pin 9

RI

4.6.1.10 Plug P10 (COM2)

On the System Interface board, the DB9M plug P10 is dedicated to the Union Pacific's Polling
System.

The table below shows the pinout of plug

P10

.

Pin 1

Not Connected

Pin 2

RX

Pin 3

TX

Pin 4

Not Connected

Pin 5

Ground

Pin 6

Not Connected

Pin 7

RTS

Pin 8

CTS

Pin 9

Not Connected

4.6.1.11 Plug P7 (COM4)

On the System Interface board, the DB9M plug P7 isn't for use by the customer. Rather, it is
used at the factory to test the system. Since jumper J6 is associated with P7, do not short it.

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Summary of Contents for SmartScanIS

Page 1: ...EUD 2016026 00 Rev 2 SmartScanIS User s Guide for Union Pacific 14 January 2021...

Page 2: ...in Product and company names mentioned herein are trademarks or registered trademarks of their respective owners CAUTION Contact with electrically active parts could result in sparks burns and electri...

Page 3: ...xiliary Alarm Detectors 26 2 4 AEI Antennas 26 2 4 1 Sinclair SRL470 Antennas 26 2 4 2 Scala HP9 915 Parapanel Antennas 27 2 5 Track Circuit 28 Chapter 3 Adjustment Components 29 3 1 2066 000 Alignmen...

Page 4: ...6 4 7 5 Universal Transient Barriers 77 4 7 6 AC Surge Protector 78 4 7 7 AC and DC Breakers 78 4 7 8 Terminal Blocks for Incoming AC 78 4 7 9 Terminal Blocks for Incoming DC 78 4 8 2300 357 Efficienc...

Page 5: ...into Service 151 9 1 Checking the Trackside Components 151 9 2 Checking the Bungalow Components 152 9 3 Powering up the SmartScanIS 153 9 4 Adjusting the Battery Float Voltage 156 9 5 Adjusting the T...

Page 6: ...ry Report 275 12 4 Exception Detail Report extended 279 12 5 Exception Detail Report abbreviated 288 12 6 System Status Report 291 12 7 Last Train Report 296 12 8 Range of Trains Report 296 12 9 Event...

Page 7: ...setime Reader 2 Alarm 341 A 17 Reverse Direction Detected Alarm 341 A 18 Short Train Alarm 341 A 19 Sliding Wheel Alarm 341 A 20 Stuck Dragger Alarm 342 A 21 Successive Cold Wheels Exceeded Alarm 342...

Page 8: ...Calibration of Scanners 361 E 1 Bearing Scanners 361 E 2 Wheel Scanners 366 Appendix F Lens Cleaning of Scanners 371 F 1 Type II Scanners 371 F 2 Type III Scanners 373 Appendix G Predictive Gate Scann...

Page 9: ...e the controller module are installed near the tracks The SmartScanIS is modular and firmware driven Hardware and firmware can be changed to meet the unique needs of a given railroad Thus some of the...

Page 10: ...r defect related information When no defect is detected the voice tells the crew that the train was scanned and found free of defects If you configure the system for Talk On Defect operation it won t...

Page 11: ...ure all parts of the system are out of falling range of any overhead wires including the lead to any building Once installed do not climb any tower pole or mast Failure to follow these instructions co...

Page 12: ...stalled STC warrants that goods represented by this warranty statement have been designed and manufactured with all reasonable care and attention to appropriate regulatory documents STC makes no repre...

Page 13: ...removes moisture from the infrared sensor assembly A vibration resistant connection between the scanner and the system electronics STC scanners are made up of covers modules and mounts The external h...

Page 14: ...with respect to the ambient reference The heat signal travels from the scanner through the cable to the SmartScanIS enclosure It then passes through the Scanner Interface board to the System Interfac...

Page 15: ...IS User s Guide for Union Pacific 14 January 2021 15 2 1 1 Bearing Scanners The figure below shows an assembled Type II bearing scanner cover and module The figure below shows an assembled Type III be...

Page 16: ...16 14 January 2021 SmartScanIS User s Guide for Union Pacific EUD 2016026 00 Rev 2 The figure below shows the parts of a Type II bearing scanner cover and module assembly 2100 510AC...

Page 17: ...2 SmartScanIS User s Guide for Union Pacific 14 January 2021 17 The figure below shows the parts of a Type III bearing scanner cover and module assembly 2500 524AC The Type III bearing scanner uses a...

Page 18: ...is rated for 300 volt service The bearing scanner cable has a potted connector for mating to the scanner and a circular connector at the SmartScanIS enclosure Single track sites use two 65 foot 19 8...

Page 19: ...cable is 2058 260 PM For the 85 foot 25 9 meter cable it s 2058 268 PM For the 100 foot 30 5 meter cable it s 2058 265 PM 2 1 2 Wheel Scanners The figure below shows a Type II wheel scanner cover and...

Page 20: ...le assembly The only difference between the Type III wheel scanner cover and module assembly and the one for the Type III bearing scanner is a change of filter frames The Type III wheel scanner uses a...

Page 21: ...n Pacific 14 January 2021 21 The figure below shows a Type II wheel scanner mount 2100 701 Though not recommended this mount can also be used for Type III wheel scanners However this guide does not co...

Page 22: ...2058 265HW Scanner Housing Base Clamp 41 121 071 HHB 1 14 x 8 1 2 01 113 027 Locator Pin 41 121 107 2 Req 1 NPT PVC Hex Pipe Plug 34 100 050 1 4 Internal Tooth Lockwasher 01 123 004 2 Req SCS 1 4 20 x...

Page 23: ...locomotives based on axle spacing patterns Two mounting plates are packaged with each transducer The smaller one which is labeled 112LB 130LB is used with lighter rails The larger one which is labeled...

Page 24: ...artScanIS User s Guide for Union Pacific EUD 2016026 00 Rev 2 The figure below shows an assembled transducer with the larger mounting plate The figure below shows the parts of a transducer with the sm...

Page 25: ...mounted near and to the north or east of the bearing scanner They control scan timing and car recognition Additionally some tracks use rail mounted advance transducers On the rail nearest the bungalow...

Page 26: ...ut devices Therefore their installation use and maintenance aren t covered in this manual 2 4 AEI Antennas Each AEI configured SmartScanIS site requires two antennas designated antenna1 and antenna2 T...

Page 27: ...nsducers Opposite each other 2 4 2 Scala HP9 915 Parapanel Antennas Two 100 watt Scala HP9 915 Parapanel antennas or two Sinclair SRL470 antennas are installed per track The HP9 915 is a directionally...

Page 28: ...web of each rail at the neutral axis and apply a bonding kit The kit includes ready made lengths of bond strand with chicken heads attached The chicken heads are tapered solid metal inserts that can...

Page 29: ...e alignment fixture and the calibrated heat source STC supplies one of each for each SmartScanIS site Chapter 7 Adjusting the Track Components and Chapter 9 Placing a System into Service tell how to u...

Page 30: ...gure below shows the parts of an alignment fixture 2066 000 The alignment fixture is used to ensure that all scanners are aimed at the proper point above the rail Each axis of the fixture is equipped...

Page 31: ...aring scanners and for wheel scanners To align Type II Type III bearing scanners you use the optical system of the fixture The key parts of this optical system are the target sight and the reflector b...

Page 32: ...gnment must be performed when a new scanner is installed Thereafter unless the scanner is damaged it is unlikely that alignment will change once it has been set The transducer height bracket on the bo...

Page 33: ...ntain this temperature for extended periods The heat block is controlled by a circuit that references both ambient temperature and the temperature of the heat block and maintains the selected differen...

Page 34: ...34 14 January 2021 SmartScanIS User s Guide for Union Pacific EUD 2016026 00 Rev 2 The figure below shows the parts of a calibrated heat source 2100 810NG...

Page 35: ...ont of the heat source is the Gating switch Toggling it on causes gating signals to be sent to the Function I O connectors The first signal sent is a simulated TO1 aka transducer A signal The second s...

Page 36: ...ide is compatible with the power cord included with the system One end of the supplied 2100 832 power cord is connected to the heat source The other end is plugged into a stable grounded three wire AC...

Page 37: ...IS enclosure per track At double track sites the one on the left supports track1 and the one on the right supports track2 The SmartScanIS enclosure is a wall mounted system that provides mounting poin...

Page 38: ...he panel the modules are Optional 2300 357 Efficiency Test panel Optional 2200 750 Reader module which is used with both antenna1 and antenna2 Optional 2200 500 Presence Detector module Required 2200...

Page 39: ...to provide a long lasting finish An enclosure can easily fit in a 4 ft x 4 ft signal bungalow It is secured to a plywood backboard with six 1 4 x 1 inch lag screws System modules are mounted inside a...

Page 40: ...s connected to DB25F socket P5 on the System Interface board For single track sites the standard frequency is 911 5 MHz For double track sites the standard frequency is 911 5 MHz for track1 and 918 5...

Page 41: ...Signal Ground 20 Unused 8 Unused 21 Unused 9 Unused 22 Unused 10 Unused 23 Unused 11 Unused 24 Unused 12 Unused 25 12 VDC 13 12 VDC 4 2 4 LEDs on AR2200 The table below describes what each lit LED on...

Page 42: ...the acknowledgment message contains the word Error the word Done or data relating specifically to the command request These messages may be of variable length since some commands require information a...

Page 43: ...low shows an assembled 2200 500 Presence Detector The figure below shows the parts of a 2200 500 Presence Detector 2150 500 SOTC INTERFACE PRESENCE INDICATOR CALIBRATION SWITCH 2300 528 ZUKINUT ZEPIC...

Page 44: ...he J2 terminal block is for the track circuit inputs One rail is connected to terminal 1 the opposite rail to terminal 2 Polarity makes no difference 4 3 3 2300 528 Zepic III Board The Zepic III board...

Page 45: ...III board The figure below shows a 2150 500 SOTC Interface board The 2200 500 SOTC Interface board has one LED If everything is functioning properly a lit LED indicates that a train is present An unli...

Page 46: ...upply converts the externally supplied AC to regulated DC power When AC power fails the 12 VDC output is supplied from the batteries through the 2200 205 s DC DC converter LED indicators are provided...

Page 47: ...0 205 Power Supply DANGER When AC is present there is a risk of shock inside and outside of the 2200 205 Power Supply Some possible high voltage danger areas are the transformer bridge rectifier AC fu...

Page 48: ...input and 24 volt DC output The figure below shows a Power Supply board 4 4 1 1 Potentiometer R9 Potentiometer R9 is used to adjust the battery float voltage It was factory adjusted to 28 VDC At the s...

Page 49: ...at terminal 8 on TB1 Stays lit as long as the system is powered up and 12 VDC is present 24 VDC Green Proper DC voltage is present at terminal 4 on TB1 Stays lit as long as the system is powered up an...

Page 50: ...rminal 4 4 2 Power Converter and Battery Charger Inside the module is the power converter and battery charger consisting of these major parts Transformer Bridge rectifier Filter capacitors Regulators...

Page 51: ...odule is a device that lets the system at the site communicate with a computer away from the site over the landline telephone system Inside the 2200 600 Modem is a MultiTech Systems modem either model...

Page 52: ...e figure below shows a Modem board 4 5 1 Power Connection Power Jack The POWER jack supplies low voltage DC power to the modem At the factory one end of a power cord was plugged into the power jack Th...

Page 53: ...elephone system At the factory one end of a telephone cord was plugged into the LINE jack on the Modem module The other end was wired to a universal transient barrier of the Surge Protection Subassemb...

Page 54: ...ps 19 By itself lights when the modem is operating at 19 200 bps When lit with LED 14 the modem is operating at 16 800 bps 96 By itself lights when the modem is operating at 9600 bps When lit with LED...

Page 55: ...S User s Guide for Union Pacific 14 January 2021 55 4 6 2300 350 Controller Module The figure below shows the major parts of the 2300 350 Controller module System Interface Board Scanner Interface Boa...

Page 56: ...is the largest set of terminals on the System Interface board Each screw terminal is numbered and has an associated label located on the circuit board The labels indicate how a given terminal is used...

Page 57: ...wide signal Contact closure to ground or to terminal 35 indicates no high load or high wide Open contacts signify high load or high wide Dragging equipment ground return Associated with terminal 9 36...

Page 58: ...nnel7 Not used Analog to digital converter channel6 ground return Associated with terminal 25 Not used 52 25 Signal from analog to digital converter channel6 Not used Battery voltage ground return Ass...

Page 59: ...er advance transducer during train passage 10 Lights when transducer4 input is active Not used 11 Lights when transducer5 input is active Not used 12 Lights when voltage present at the 24 VDC input TB...

Page 60: ...below shows the pinout of socket P14 Pin 1 12 VDC supply to Talker board Pin 16 TX audio to radio Pin 2 12 VDC supply to Talker board Pin 15 Audio to System Interface board for amplification to drive...

Page 61: ...Heat signal from bearing scanner on rail1 Pin 9 Ground return for the heat signal from bearing scanner on rail2 Pin 10 Heat signal from bearing scanner on rail2 Pin 11 Ground return for the heat signa...

Page 62: ...VDC Pin 8 Not Connected Pin 21 Not Connected Pin 9 5 VDC Pin 22 Not Connected Pin 10 5 VDC Pin 23 Not Connected Pin 11 Not Connected Pin 24 Not Connected Pin 12 Not Connected Pin 25 12 VDC Pin 13 12...

Page 63: ...null modem cable with the laptop The default RS232 settings are 9600 N 8 1 The table below shows the pinout of plug P8 Pin 1 CD Pin 2 RX Pin 3 TX Pin 4 DTR Pin 5 Ground Pin 6 DSR Pin 7 RTS Pin 8 CTS...

Page 64: ...rumentation Terminal Name Function 12VDC Protected with a 100mA self restoring fuse Used for powering external instrumentation TX RS485 TX Connected to RX through J1 TX RS485 TX Connected to RX throug...

Page 65: ...from plug P9 Connect RS485 wiring to terminal block TB3 The table below shows the pinout of plug P9 Pin 1 Not Used Pin 2 RX Pin 3 TX Pin 4 Not Used Pin 5 Ground Pin 6 Not Used Pin 7 RTS Pin 8 CTS Pin...

Page 66: ...lue increases Too much sensitivity can make the transducer susceptible to interference from external sources such as radio transmitters and locomotive traction motors In this case the detector can mis...

Page 67: ...ed or very weak sounding This adjustment is set at the factory to FCC specifications for 3 KHz FM deviation Turn R198 clockwise to increase the audio level Turn it counterclockwise to decrease the aud...

Page 68: ...r on a train where sliding wheels were detected The Exception Summary report and Exception Detail report get their data from this directory Each directory is organized as a circular buffer In this sch...

Page 69: ...er board which interprets these commands and constructs the appropriate messages The Talker board also generates the audio and PTT signals necessary to control the radio The figure below shows a Talke...

Page 70: ...U29 On the Talker board the 16 sockets labeled U14 through U29 are for 27C256 27C512 or equivalent EPROMs These chips contain the digitized words and phrases required for voice announcements If it bec...

Page 71: ...ination point for the incoming 120 VAC wire harness The two position shrouded header located in the lower left hand corner provides a connection for the 24 VDC supply These connections are prewired at...

Page 72: ...eaning When Lit H 1 Power is applied to activate heater on N E bearing scanner H 2 Power is applied to activate heater on S W bearing scanner H 3 Power is applied to activate heater on N E wheel scann...

Page 73: ...n though the shutters operate on 12 volts and require less than 2 amps each Likewise the SSR associated with the heaters in the 2100 510AC scanners is rated for 240 VAC at 25 amps of current even thou...

Page 74: ...he same printout The table below shows this pinout Pin A Ground Pin B Shield Pin C 120 VAC line voltage that activates the scanner heaters Fused at 4 amps Pin D Neutral for heaters Pin E Not Used Pin...

Page 75: ...t Coaxial Arresters Terminal Blocks for Incoming Track Circuit AC Surge Protector Terminal Blocks for Incoming AC Ground Lug Terminal Blocks for Incoming DC Universal Transient Barriers DC Breaker AC...

Page 76: ...0 Reader During installation the customer attaches antenna cables to the bottom end of these arresters For SmartScanIS to work properly the northmost or eastmost AEI antenna antenna1 must be connected...

Page 77: ...losure Gating transducer TO1 Gating transducer TO2 Advance transducer ADVANCE if used Dragging equipment detector DRAGGER Shielded temperature probe TEMP PROBE which uses two UTBs High load detector H...

Page 78: ...ser is alerted via the System Status report and the Union Pacific s Polling System 4 7 7 AC and DC Breakers The AC and DC breakers provide overload and short circuit protection for the SmartScanIS The...

Page 79: ...e car number specified by the panel CAUTION Unless authorized to do so do not arm this panel Doing so will stop a train On the outside of the SmartScanIS enclosure mounting studs are provided for the...

Page 80: ...ont of the Efficiency Test panel is a two position switch With this switch you select either a Dragging Equipment alarm or an absolute Hotbox alarm 4 8 4 Side Selection Switch On the front of the Effi...

Page 81: ...tem The figure below shows the major parts of a shielded temperature probe 2090 100 The SmartScanIS supplies 12 volts to the shielded temperature probe The probe returns 0 to 5 volts Zero volts indica...

Page 82: ...82 14 January 2021 SmartScanIS User s Guide for Union Pacific EUD 2016026 00 Rev 2...

Page 83: ...by passing trains At least 300 feet 91 4 meters from the nearest road crossing Away from a track joint a track switch and a side track By a track that is on gauge avoid placing track hardware in curv...

Page 84: ...later to locate where the holes for the mast bases are to be dug 8 If your installation has wheel scanners a Select a location to install them The wheel scanners should be centered in the crib of the...

Page 85: ...bearing scanner will be installed Both bases will be north or east of the crib 3 With the supplied hardware attach one mast to each base 4 Plumb each mast 5 Ground each mast When done each mast shoul...

Page 86: ...cess the system remotely Telephone service is not needed to send information through the polling system 5 If your site is not going to have telephone service go to step 8 6 Supply the site with normal...

Page 87: ...rs and transducers to the bungalow 4 Lay two 1 1 2 inch PVC pipes from the mast bases to the bungalow Later these two pipes will contain cables from the AEI antennas to the bungalow 5 6 Receiving Your...

Page 88: ...telephone number of the person who should be contacted to answer questions about the hardware A written explanation of the hardware damage or defect 5 8 Getting Help with the Installation If a part is...

Page 89: ...level 2 Phillips head screwdriver Small slotted screwdriver aka flathead screwdriver 50 foot 15 meter or longer tape measure Multimeter reading at least 110 120 VAC 0 50 VDC and 0 1 megohm In the box...

Page 90: ...90 14 January 2021 SmartScanIS User s Guide for Union Pacific EUD 2016026 00 Rev 2...

Page 91: ...l tracks have two gating transducers Gating transducers are used to control scan timing and car recognition All tracks have either two advance transducers or one track circuit Advance transducers and...

Page 92: ...scanners 1 Be sure that you have on hand two assembled bearing scanners 2 Be sure that you have on hand a short handle 1 1 2 inch open end wrench a T handle 3 16 inch hex wrench a T handle 1 4 inch h...

Page 93: ...ews on the cover of a not yet installed bearing scanner The Type II bearing scanner has two socket head cap screws that attach the weather cover to the mount The Type III bearing scanner has six Four...

Page 94: ...nut by hand This should hold the mount in place 11 Using a short handle 1 1 2 inch wrench tighten the clamping nut to a torque of 48 to 50 foot pounds 65 1 to 67 8 newton meters Don t exceed a torque...

Page 95: ...ions 14 Examine the top of the mount In the bottom of the mount are two rectangular holes called debris ports One port is covered One isn t Do the next step only if the uncovered debris port is at the...

Page 96: ...llips head screwdriver and the supplied two screws secure to mount 17 Examine the side of the mount farthest from the track On the side of the mount are two large holes and four socket head cap screws...

Page 97: ...foot 19 8 meter bearing scanner cables Double track sites have two 65 foot bearing scanner cables for the track closest to the bungalow For the track farthest from the bungalow they have either two 8...

Page 98: ...ace the screw and tighten by hand 27 In the screw hole farthest from the cable replace the ground lug internal tooth washer and screw 28 Tighten by hand 29 Using a T handle 3 16 inch hex wrench tighte...

Page 99: ...ng plate e Using the T handle 1 4 inch hex wrench uniformly tighten the four socket head cap screws 33 If this is a single track site label the end of the cable that isn t attached to the bearing scan...

Page 100: ...ver and module assembly from its mount 39 If this is a Type III bearing scanner disconnect the heater wiring plug 40 Store the cover and module assembly in a safe place until you replace it When insta...

Page 101: ...to the ground lug on the flex conduit adapter plate and the other end to the ground lug on the other scanner mount Seen from above your site would look something like this 45 If this is a single track...

Page 102: ...69 94 kilograms per meter skip the instructions below and call STC for help Two mounting plates are packaged with each transducer The smaller one which is labeled 112LB 130LB is used with lighter rai...

Page 103: ...ce DIM1 When Using With Type II Bearing Scanners 115 57 05 10 3 8 inches 26 35 centimeters 122 60 52 10 1 2 inches 26 67 centimeters 127 63 00 10 3 4 inches 27 31 centimeters 132 65 48 10 7 8 inches 2...

Page 104: ...scanner cover faces north or east Note further that the gating transducers are mounted on the same side as where the bearing scanner is looking 8 Hold the mounting plate against the rail and as high a...

Page 105: ...two hex head bolts with Nord Lock washers through the aligned holes 17 Loosely place the mounting bar Nord Lock washers and hex lock nuts onto the hex head bolts 18 Tighten each hex lock nut with a 9...

Page 106: ...he bottom of the alignment fixture 21 Place the alignment fixture across both rails centered over the transducer The fixture should be snug against the top and gauge of both rails 22 Move the transduc...

Page 107: ...05 34 3 8 inches 87 31 centimeters 122 60 52 34 1 2 inches 87 63 centimeters 127 63 00 34 3 4 inches 88 27 centimeters 132 65 48 34 7 8 inches 88 58 centimeters 136 67 46 34 15 16 inches 88 74 centime...

Page 108: ...unting plate measure the distance obtained in step 28 31 Repeat steps 8 through 23 32 If this is a single track site label the two wire end of the cable TO2 33 If this is a double track site label the...

Page 109: ...e arrow on the plate pointing up place the mounting plate against the gauge side of the rail 40 Going right from the rightmost index groove of gating transducer TO2 measure 32 feet 9 75 meters to the...

Page 110: ...n from above your site would look something like this 50 If this is a double track site label the two wire end of the cable either ADV2 TRACK1 or ADV2 TRACK2 whichever is appropriate 51 If this is a s...

Page 111: ...ed wheel scanners 2 Be sure that you have on hand a short handle 1 1 2 inch open end wrench a T handle 3 16 inch hex wrench a T handle 1 4 inch hex wrench and a 50 foot 15 meter or longer tape measure...

Page 112: ...ap screws on the cover of a not yet installed wheel scanner The Type II wheel scanner has two socket head cap screws that attach the weather cover to the mount The Type III wheel scanner has six Four...

Page 113: ...ndle 1 1 2 inch wrench tighten the clamping nut to a torque of 48 to 50 foot pounds 65 1 to 67 8 newton meters Don t exceed a torque of 50 foot pounds 67 8 newton meters Doing so can cause failure of...

Page 114: ...duit adapter plate are used Notice where they are on a wheel scanner cable Single track sites have two 65 foot 19 8 meter wheel scanner cables Double track sites have two 65 foot wheel scanner cables...

Page 115: ...of the wheel scanner cover facing the center of the track set the cover and module assembly onto its mount b Using the T handle 1 4 inch hex wrench uniformly tighten the two socket head cap screws 26...

Page 116: ...mounting plate to the mount 32 Separate the scanner cover and module assembly from its mount 33 If this is a Type III wheel scanner disconnect the heater wiring plug 34 Store the cover and module ass...

Page 117: ...ack 37 Repeat steps 9 through 29 38 Attach one end of an 8 AWG stranded copper wire to the ground lug on the flex conduit adapter plate and the other end to the ground lug on the other scanner mount S...

Page 118: ...ered solid metal inserts that can be driven into the 3 8 holes to establish a permanent connection to the rail 2 Attach wires to the track wire connectors Wires should be as short as practical They sh...

Page 119: ...on of the HP9 915 isn t covered in this guide Coaxial antenna cables N Type Male to N Type Male are cut to length and assembled on site Antenna1 output is connected to the northmost or eastmost antenn...

Page 120: ...gasket f Place the supplied heat shield over inner conductor slide the pin on and solder g Remove the heat shield and trim any excess solder from the pin h Add grease to the gasket and to the rubber...

Page 121: ...ch a combination 9 16 inch open end box wrench and an STC alignment fixture 2 Turn off all power to the scanners 3 On the outside of the rail mark the midpoint between TO1 and TO2 Use a permanent mark...

Page 122: ...he alignment fixture across both rails and adjust it so that the north or east side of the adjustable gauge slide is even with the two rail marks The fixture should be snug against the top and gauge o...

Page 123: ...e for Union Pacific 14 January 2021 123 The setup for the Type III bearing scanner is shown below 12 Extend the horizontal alignment bar to 7 1 4 inches 1 4 inch on the scale 13 Extend the vertical al...

Page 124: ...rect 15 If the crosshairs are centered on the circle go to step 19 16 If horizontal adjustment is necessary adjust the upper and lower nuts on the edge of the arm of the bearing scanner mount Using a...

Page 125: ...2 inch wrench tighten the locking nut to a torque of 48 to 50 foot pounds 65 1 to 67 8 newton meters Don t exceed a torque of 50 foot pounds 67 8 newton meters Doing so can cause failure of the mount...

Page 126: ...an STC alignment fixture 2 Turn off all power to the scanners 3 Using a T handle 1 4 inch hex wrench loosen the socket head cap screws on the cover of a wheel scanner The Type II wheel scanner has tw...

Page 127: ...he cover and module assembly in a safe place until you replace it 8 If not done already place the alignment fixture on the rails so that the adjustable gauge slide is over both wheel scanners The fixt...

Page 128: ...12 If adjustment is necessary adjust the upper and lower nuts on the edge of the wheel scanner mount s arm Using a combination 9 16 inch open end box wrench turn both upper nuts the same number of tu...

Page 129: ...g the T handle 1 4 inch hex wrench uniformly tighten the two socket head cap screws c Reconnect the heater wiring plug d With the hole on top of the wheel scanner cover facing the center of the track...

Page 130: ...130 14 January 2021 SmartScanIS User s Guide for Union Pacific EUD 2016026 00 Rev 2...

Page 131: ...eters Ground rods should be driven vertically for their full length and the top of the ground rod should be located a minimum of 12 inches 30 5 centimeters below the top of the subgrade at the toe of...

Page 132: ...anIS enclosure within 4 feet 1 2 meters of a grounded three wire 110 120 VAC outlet The enclosure is provided with a 5 foot 1 5 meters power cord Level the enclosure To ground the SmartScanIS enclosur...

Page 133: ...r RAIL2 TRACK2 whichever is appropriate 2 Plug the connector from the bearing scanner on rail1 that is from the north or east rail into the first top box connector on the Scanner Interface board 3 Plu...

Page 134: ...ble from the wheel scanner on rail2 should be labeled W RAIL2 If the track runs north and south RAIL1 is the east rail and RAIL2 is the west rail If the track runs east and west RAIL1 is the north rai...

Page 135: ...ide the rightmost SmartScanIS enclosure On the Surge Protection Subassembly in the SmartScanIS enclosure there is one UTB universal transient barrier assigned to transducer TO1 and another to transduc...

Page 136: ...wire is connected directly under the existing black wire at row two of the UTB Connect TO1 first and TO2 second TO1 is the gating transducer closest to the bearing scanner TO2 is the one farthest fro...

Page 137: ...there is one UTB assigned to both advance transducers This UTB protects the SmartScanIS from transients and surges which can be induced onto external wiring by lightning This UTB which is labeled Adv...

Page 138: ...protects the SmartScanIS from transients and surges which can be induced onto external wiring by lightning The UTB has four rows of connectors The wires from the dragging equipment detector are termin...

Page 139: ...they re labeled TC TRACK1 or TC TRACK2 whichever is appropriate At a double track site the cable from track1 is connected to the leftmost SmartScanIS enclosure 4 Cut the track circuit cable to the pro...

Page 140: ...rotection Subassembly in the SmartScanIS enclosure At double track sites the service cord is routed to the leftmost SmartScanIS enclosure On the Surge Protection Subassembly in the SmartScanIS enclosu...

Page 141: ...from the probe to the system could be cut There is one shielded temperature probe per system To install this probe 1 Be sure that you have on hand the customer supplied fasteners needed to attach the...

Page 142: ...ion Subassembly in the SmartScanIS enclosure the two UTBs labeled TempProbe are for the shielded temperature probe Each UTB has four rows of connectors As shown below the wires from the shielded tempe...

Page 143: ...e antenna is above the roofline 2 Route the coaxial cable from the antenna mounting base to the SmartScanIS enclosure In sheet metal use a rubber grommet in every hole through which you route the cabl...

Page 144: ...teries Connect the cable from each AEI antenna to its respective coaxial arrestor on the Surge Protection Subassembly in the SmartScanIS enclosure The northmost or eastmost antenna antenna1 connects t...

Page 145: ...f the battery block with a piece of metal could short both batteries Shorting takes place when you touch any right sided terminal and any left sided terminal at the same time So be careful when using...

Page 146: ...e battery block 9 Using a 1 2 inch nutdriver connect the black wire from the negative battery post to the right side of the battery block Your connections should now look like this 10 Cut a red black...

Page 147: ...left side of the battery block 14 Using a 1 2 inch nutdriver connect the black wire from the negative terminal block to the right side of the battery block 15 If this is a single track site go to 8 1...

Page 148: ...ng the wind monitor hardware 8 14 1 Configuring the SmartScanIS for RS485 Communication The baud rate used by the RS485 port must match the baud rate used by the wind monitor Currently the RS485 port...

Page 149: ...r over it In the bulleted list below they are referred to as RX and RX BAR respectively Connect the wind monitor s EARTH terminal to an earth ground Connect the wind monitor s PWR terminal to a 12 vol...

Page 150: ...ich can be induced onto external wiring by lightning The UTB has four rows of connectors The wires from the high load detector are terminated at the third row of connectors from the top The second row...

Page 151: ...stalling the Track Components tells how to install the scanners transducers a track circuit and AEI antennas Trackside installation of dragging equipment detectors and other auxiliary alarm detectors...

Page 152: ...pounds 20 3 newton meters Doing so can weaken or break a bolt requiring the bolt to be replaced 11 At the trackside check all scanner mounting bolts on all tracks 12 If all scanner mounts aren t snug...

Page 153: ...lled or isn t installed properly install it properly before proceeding Chapter 8 Installing the Bungalow Components tells how to install the bungalow components 6 Inside the bungalow check that there...

Page 154: ...S enclosure WARNING In operation batteries generate and release flammable hydrogen gas which if ignited by a burning cigarette naked flame or spark may cause battery explosion with a dispersion of cas...

Page 155: ...LEDs 5 and 20 aren t fading off and on call STC for help in isolating and fixing the underlining problem 13 Close the door on the SmartScanIS enclosure 1 16 15 20 19 18 17 10 2 14 9 5 4 3 8 7 6 11 12...

Page 156: ...ting the float voltage To adjust the battery float voltage 1 Be sure that you have on hand a multimeter 2 If the 115 VAC and 24 VDC LEDs on the edge of the 2200 205 Power Supply module aren t lit fix...

Page 157: ...feet 4 6 meters and no more than 150 feet 45 7 meters You ll next shunt the track The track must be shunted before the blue calibration switch on the Zepic III board aka SOTC board can be pressed and...

Page 158: ...6 ohm shunt 9 6 Checking the Scanner Shutters To check the operation of the scanner shutters 1 To use the serial interface to open the scanner shutters a If COM3 has nothing plugged in it plug your co...

Page 159: ...Log I Setup Menu J T94 Train Detail X Exit Menu g Select Setup menu This prompt appears Enter Password h At the password prompt type uptest The password isn t case sensitive Entering an incorrect pass...

Page 160: ...e System Functions menu are incorrect fix them before proceeding Chapter 11 Serial Interface tells how to change the date and time 7 To return to the Setup menu type x 8 To return to the Main menu typ...

Page 161: ...of 250 watts with an output of at least 110 volts at 60 Hz The inverter should operate from an input voltage of 10 5 VDC to 15 VDC A 120 volt USA socket should be provided to match the heat source pow...

Page 162: ...ud rate of your computer must match the baud rate of the selected serial port because they are in direct one to one communication with one another For example the baud rate for COM3 was set to 9600 at...

Page 163: ...Typing the correct password displays the Setup menu STC Integrated Detector System Milepost 0501 2 Track Single 05 31 2013 9 35 Setup Menu G For Future Use H System Functions I Polling System 17 Selec...

Page 164: ...0 20 80 40 Opening the shutters Scanning for heat source Press the Esc key to abort Located 187F heat source at Rail1 Auto calibration beginning in 0 secs Auto Calibration Engaged Testing Digital Pot...

Page 165: ...embly If this doesn t solve your problem call STC for help in fixing the problem 19 When Auto Calibration Disengaged is displayed on your computer remove the calibrated heat source 20 Take the calibra...

Page 166: ...of the calibrated heat source Sixty Hz is critical for proper operation For a site that doesn t have a 120 volt 60 Hz power source the heat source should be powered from a true sine wave inverter capa...

Page 167: ...before you can check the color of the filter frame Four socket head cap screws attach the weather cover to the mounting plate Before continuing be sure that the black filter frame is securely in place...

Page 168: ...e on the scanner inputs which most times is caused by an electrical problem with the scanner If you cannot isolate and fix the cause of this problem call STC for help Before the shutters are closed if...

Page 169: ...d in the bungalow b Go to 9 8 Checking the Broadcast 29 If this is a double track site a Repeat steps 1 through 27 for the second track b Store the calibrated heat source and its power cord in the bun...

Page 170: ...2013 9 35 System Functions A Radio Test B Vocabulary Test C Gate Test D 1KHz Test Tone E Auto Calibration 6 Select an option to start outputting either the phrases or the tones If the system isn t cu...

Page 171: ...No Rebroadcast Minutes Train Too Slow Total Axles Speed 9 A B C D E Temperature Length Minus First Second 10 F G H I J Third Fourth Left Side Right Side beep 11 K L M N O High Load Wide Load On Sevent...

Page 172: ...other voice announcements it begins the vocabulary test announcement If the system is currently making a voice announcement the firmware waits until it is done to begin the vocabulary test announceme...

Page 173: ...le 05 31 2013 9 35 Main Menu A Train Summary B Train Detail C Exception Summary D Exception Detail E System Status F Last Train G Range of Trains The Last Train report is identical to the Train Detail...

Page 174: ...edle remains centered 2 Stroke both gating transducers four times with a metal wrench starting with TO1 3 Stroke TO1 one more time with a metal wrench 4 With the power cord to the front of the scanner...

Page 175: ...g scanner on the opposite rail 11 Verify the results as before If the results are correct your system should function properly when scanning the bearings of real trains 12 Remove the calibrated heat s...

Page 176: ...15 seconds select Send JM Message 7 If the Harriman Dispatch Center requests that the site send a Mark Space pattern for 15 seconds select Send JP Message 8 If the Harriman Dispatch Center requests th...

Page 177: ...en t within four degrees realign and recalibrate the bearing scanners Chapter 7 Adjusting the Track Components tells how to align the scanners Appendix E Calibration of Scanners tells how to calibrate...

Page 178: ...ixture 12 Place the alignment fixture across both rails centered over each transducer in turn 13 Check if each transducer body just touches the bracket The fixture should be snug against the top and g...

Page 179: ...val Once the system senses a train s presence it enters scanning mode In other words the system has activated It then opens the scanner s shutters and disables their heaters It then waits for further...

Page 180: ...ivated the system the system waits for ten seconds of inactivity from the gating transducers before deactivating 10 3 Speed Calculation A train s arrival speed and its exit speed are calculated The ex...

Page 181: ...rated the first gating transducer pulse 10 5 Transducer Pulse Processing As a wheel enters the sensing range of a transducer the transducer should respond with a positive going pulse The polarization...

Page 182: ...ecutive pulses on the same gating transducer aren t physically possible However in the unlikely event that a gating transducer is ever caused to fire by another source such as electrical interference...

Page 183: ...the Pyrometer Saturation alarm see Appendix G Predictive Gate Scanning Carside Slope To trigger a Carside Slope alarm a bearing temperature must meet or exceed a calculated alarm level and a minimum...

Page 184: ...nners are aligned to scan the bottom 3 5 inches 8 9 centimeters of the bearing housing about 7 25 inches 18 4 centimeters from the gauge line The Type III bearing scanners are aligned to scan the bott...

Page 185: ...undersides of the cars passing over the site The undersides of the cars are at or near ambient temperature thus establishing the reference from which the elevated temperatures of bearings are measured...

Page 186: ...range of the system However the output of the pyrometers is nonlinear at either end of the operating speed range To compensate for this nonlinear output the firmware applies a correction factor to th...

Page 187: ...l scanners are aligned to scan about 4 inches 10 2 centimeters above the rail The Type III wheel scanners are aligned to scan about 4 inches 10 2 centimeters above the rail The SmartScanIS checks for...

Page 188: ...ng the Dragger option on the Equipment submenu When enabled the SmartScanIS detects and records every Dragging Equipment alarm that occurs on a given train When the SmartScanIS finds a pretrain Draggi...

Page 189: ...regardless of the wide load status When the SmartScanIS finds a pretrain Wide Load alarm the system flags the pretrain condition as an integrity failure disables wide load scanning for the remainder o...

Page 190: ...uipment submenu The Sliding Wheel function requires that both bearing and wheel scanners be installed and in operation at a site The Sliding Wheel detection algorithm is intended to be used where trai...

Page 191: ...ed analog telephone line which is connected to the computer s modem Another modem which is connected to a communications port on the System Interface board Another nonswitched analog telephone line wh...

Page 192: ...connected to this port you can t just unplug it to free up a spot for your laptop Other modifications have to be made to the system to let COM1 connect to RS232 devices The figure below shows the loca...

Page 193: ...has installed communications software that it is set to use full duplex and that the baud rate is set correctly If on site the baud rate of your computer must match the baud rate of the selected seria...

Page 194: ...rompt you can Produce one of the listed reports by selecting the appropriate option This is explained in the next chapter Access the Setup Menu This is explained below It is from the Setup menu that y...

Page 195: ...t 0501 2 Track Single 05 31 2013 9 35 Setup Menu A Set Date and Time B Milepost C Track Number D Alarm Limits E Equipment F Messages G For Future Use H System Functions I Polling System J Serial Ports...

Page 196: ...re in mm dd yyyy format where mm is month dd is day and yyyy is year You only type the last two digits of the year The system automatically inserts the slashes and the first two digits of the year For...

Page 197: ...ew time If you start typing the time and press Enter before finishing the remaining untyped digits will be changed to zeros For example if you just type 11 and they press Enter the time that is record...

Page 198: ...u reappears 4 Type the five digit milepost A prompt like this appears Milepost 0501 2 New Milepost 1234 5 Is this correct At this point type either y yes or n no 5 If the milepost is incorrect a Type...

Page 199: ...t or change the track direction setting a Type n The track direction toggles between east west and north south b If the track direction is incorrect return to step a c If the track direction is correc...

Page 200: ...its E Equipment 2 Select Alarm Limits A menu and prompt like this appears Milepost 0501 2 Track Single Alarm Limits A Absolute 180 B Differential 90 C Hot Wheel 540 D Cold Wheel 30 E CS Slope 0 32 F C...

Page 201: ...s value the system generates an Absolute alarm Milepost 0501 2 Track Single Alarm Limits A Absolute 180 B Differential 90 C Hot Wheel 540 a Select the Absolute submenu This prompt appears New Value If...

Page 202: ...enu is an offset in degrees Fahrenheit between rail1 and rail2 A bearing temperature is compared to the bearing temperature on the opposite end of the same axle When the difference in temperatures exc...

Page 203: ...he Alarm Limits submenu is an offset in degrees Fahrenheit above ambient temperature When a wheel temperature exceeds this value the system generates a Hotwheel alarm In order for Hotwheel Alarm Limit...

Page 204: ...imits submenu is an offset in degrees Fahrenheit above ambient temperature When a wheel is found with a temperature less than this value the system generates a Cold Wheel alarm Alarms of this type don...

Page 205: ...alue the Cold Wheel option on the Alarm Limits submenu changes and the Alarm Limits submenu reappears f If you get an error message return to step b g If you don t get an error message return to step...

Page 206: ...ress Esc and return to step 3 c Type the new limit A prompt like this appears New Value 1 40 Is this correct At this point type either y yes or n no d If the new limit is incorrect type n and return t...

Page 207: ...al 10 a From the Alarm Limits submenu select CS Minimum This prompt appears New Value If the new limit has less than three digits you can type leading zeros to make it three digits long or you can pre...

Page 208: ...m for the given rail Milepost 0501 2 Track Single Alarm Limits A Absolute 180 B Differential 90 C Hot Wheel 540 D Cold Wheel 30 E CS Slope 0 32 F CS Minimum 37 G Cold Journal 10 H Cold Wheel Scanner 3...

Page 209: ...value pertains to post train examination of the maximum heats recorded by the wheel scanners When no wheel on a given rail generates a delta temperature reading greater than this value the system gene...

Page 210: ...d to generate an Integrity Failure alarm The Cold Wheel Scanner alarms Cold Wheel Scanner Resistor alarms and Equal Heats Test Failed alarm also use this value to determine when they become Successive...

Page 211: ...ge the sliding wheel ratio The number after the words Sliding Wheel Ratio on the Alarm Limits submenu is the ratio to be applied while evaluating wheel and bearing temperatures to identify sliding whe...

Page 212: ...rms limit The number after the words Max Alarms on the Alarm Limits submenu is the maximum number of Exception Alarms allowed on a train before generating an Integrity Failure alarm This limit also co...

Page 213: ...less than three digits you can type leading zeros to make it three digits long or you can press Enter after typing one or two digits b To not change the value press Esc and return to step 3 c Type th...

Page 214: ...Date and Time B Milepost C Track Number D Alarm Limits E Equipment F Messages 2 To go to the Equipment submenu select Equipment A menu and prompt like this appears Milepost 0501 2 Track Single Equipm...

Page 215: ...agging equipment setting The Equipment submenu shows whether Dragging Equipment alarm detection is enabled YES or disabled NO When enabled Dragging Equipment alarms will be announced and stored In the...

Page 216: ...f you want Hotwheel alarm detection to occur be sure that YES appears after the words Hot Wheel on the Equipment submenu b Return to step 3 6 To set or change the high load setting The Equipment subme...

Page 217: ...change the wide load setting The Equipment submenu shows whether Wide Load alarm detection is enabled YES or disabled NO When enabled wide load alarms will be announced and stored Milepost 0501 2 Trac...

Page 218: ...reappears b Return to step 3 9 To set or change the talker mode setting The Talker Mode option lets you select when announcements are given during and after train passage The talk freely mode is the...

Page 219: ...NO F Talker Mode Talk Freely G Snow Cycle NO a From the Equipment submenu select Talker Mode The talker mode setting toggles between Talk Freely and Talk On Defect The Talker Mode option on the Equipm...

Page 220: ...setting the Equipment submenu reappears If you enabled the snow cycle setting this prompt appears Enter Start Month 1 12 If the new start value is one digit long you can type a leading zero to make it...

Page 221: ...th is 12 the heaters are enabled year round If the start month is 12 and the end month is 11 the heaters are also enabled year round If the start month is 11 and the end month is 12 the heaters are on...

Page 222: ...ng and wheel scanners be installed and in operation at a site The Sliding Wheel detection algorithm is intended to be used where trains travel down a long grade before reaching the site The algorithm...

Page 223: ...ange or Esc to quit a From the Equipment submenu select Gate Distance This prompt appears Gate Distance The format for gate width gate distance is nn n If the new value has less than three digits type...

Page 224: ...to change or Esc to quit a From the Equipment submenu select Cold Wheel The cold wheel setting toggles between enabled YES and disabled NO The Cold Wheel option on the Equipment submenu changes The E...

Page 225: ...ed modes are as follows Train Duration in seconds Expected Resistor Temperatures for Reduced Mode Expected Resistor Temperatures for Enabled Mode 10 or less No Test Occurs No Test Occurs 11 19 32 F 0...

Page 226: ...n Analog and Cellular The Modem Type option on the Equipment submenu changes The Equipment submenu reappears b Return to step 3 17 To set or change the minimum pulse width setting The Equipment submen...

Page 227: ...st setting The Equipment submenu shows whether the user disabled the post train cold rail and equal heat tests for trains having fewer than 50 axles that is short trains You should choose All Trains w...

Page 228: ...umber D Alarm Limits E Equipment F Messages G For Future Use 2 Select the Messages submenu A menu and prompt like this appears The options on the Messages submenu are used to affect the phrases broadc...

Page 229: ...not announce NO The Announce Axles option on the Messages submenu changes The Messages submenu reappears b Return to step 3 5 To set or change the announce arrival message setting The Messages submenu...

Page 230: ...or not announce NO The Announce Speed option on the Messages submenu changes The Messages submenu reappears b Return to step 3 7 To set or change the announce train length setting The Messages submen...

Page 231: ...ounce NO The Announce Temperature option on the Messages submenu changes The Messages submenu reappears b Return to step 3 9 To set or change the announce power off setting The Messages submenu shows...

Page 232: ...lect NO when each high load and wide load detector has its own tripwire Doing so will announce high load for a high load condition and wide load for a wide load condition To announce High Load alarms...

Page 233: ...nnounce car identification setting toggles between enabled YES and disabled NO The Announce Car Identification option on the Messages submenu changes The Messages submenu reappears b Return to step 3...

Page 234: ...r rebroadcast Post train announcements resulting from spike events that is those with less than four axles recorded and the TO1 and or TO2 spike count exceeds four or from a catastrophic transducer fa...

Page 235: ...pears Minimum valid value is 0 Maximum valid value is 240 New Value If you type an acceptable value the Rebroadcast Time Limit option on the Messages submenu changes The Messages submenu reappears d I...

Page 236: ...The Setup menu reappears b Skip the remaining steps 4 To execute the radio test Selection of the Radio Test option broadcasts a short message through the speaker and through the radio At single track...

Page 237: ...f the phrases that are announced The phrases are grouped by chip number Chip Announced Phrases 1 Zero One Two Three Four Five 2 Six Seven Eight Nine No Defects 3 Detector Malfunction Point Hotwheel Te...

Page 238: ...hear nothing or the speech is too garbled to understand call STC for help in fixing this problem d Return to step 3 6 To execute the gate test Selection of the Gate Test option opens the scanner shut...

Page 239: ...013 9 35 System Functions A Radio Test B Vocabulary Test C Gate Test D 1KHz Test Tone a From the System Functions menu select Gate Test This prompt appears Start Gate Test b To not start the gate test...

Page 240: ...ments it begins the tone If the system is currently making a voice announcement the firmware waits until it is done to begin the tone c If you hear nothing call STC for help in fixing this problem d R...

Page 241: ...ter or remove the heat source from the scanner c When Auto Calibration Disengaged is displayed on your computer remove the calibrated heat source d Return to step 3 9 To reset the COP counters Built i...

Page 242: ...Reset the COP Counters The firmware clears the COP counter for both microprocessors The System Functions menu reappears b Return to step 3 10 To force a system reset Selection of the Remote System Res...

Page 243: ...ectories After deleting all train data there isn t any way of regenerating it The data is gone forever G Remote System RESET H Clear All Stored Train Data I Clear Event Log a From the System Functions...

Page 244: ...Are You Sure b To not delete all of the events stored in the Event Log Type n The System Functions menu reappears Return to step 3 c To delete all of the events stored in the Event Log type y The Sys...

Page 245: ...me Diagnostics X Exit Menu a From the System Functions menu select Send JM Message After 15 seconds the System Functions menu reappears b Return to step 3 15 To send a Mark Space pattern to the Harrim...

Page 246: ...submenu enables and disables various diagnostic messages These messages aren t meant for general purpose use and should only be enabled in consultation with STC personnel M Send JS Message N Real Time...

Page 247: ...part of the Setup menu looks like this STC Integrated Detector System Milepost 0501 2 Track Single 05 31 2013 9 35 Setup Menu A Set Date and Time B Milepost C Track Number D Alarm Limits E Equipment...

Page 248: ...or Disabled F Rail Stress Monitor NO G High Wind Alarm 32mph H Rail Stress Lim Low 40 Hi 40 Parameter to change or Esc to quit Currently the rail stress monitor and rail stress limit options aren t su...

Page 249: ...want to change the Site ID select the Site ID option and then type in six or less digits letters or both digits and letters If you don t input a value for site name it defaults to NONAME 8 If you want...

Page 250: ...rack Number D Alarm Limits E Equipment F Messages G For Future Use H System Functions I Polling System J Serial Ports K Amtech Reader Parameters L Modem Setup X Exit Menu 2 Select Serial Ports option...

Page 251: ...he letter of what you want to change The prompt reappears b If you aren t done changing the parameters for COM1 return to step a c If you are done changing the parameters for COM1 type x 4 Select COM2...

Page 252: ...t the appropriate option to either increase or decrease the transmit or receive baud rate for COM3 Depending on which letter you type and what baud rate was displayed when you typed it the baud rate c...

Page 253: ...the submenu A prompt like this appears Milepost 0501 2 Track 2 Amtech Reader Parameters Reader1 AI1200 Reader2 None A ID Separation 2 B Consecutive Reads 2 C Uniqueness Timeout 120 Sec Parameter to ch...

Page 254: ...the value you want is shown Typing the letter y cycles the displayed value from 1 through 4 b Type n 5 Select Uniqueness Timeout to modify the parameter A prompt like this appears Current Uniqueness...

Page 255: ...Menu 2 Select Modem Setup to display the submenu A prompt like this appears Milepost 0501 2 Track 2 Modem Setup A Modem Setup Line 1 AT F B Modem Setup Line 2 ATV0 S0 2 D0 Q1 C Modem Setup Line 3 ATX4...

Page 256: ...ype n The modem selection setting toggles between default and alternate 4 If the displayed modem type is correct type y If you selected Default the system reverts to the default modem configuration an...

Page 257: ...t have been cleared of data this way will show the word Empty This screen fragment shows an example of erasing the fifth line of setup data Pressing Enter to clear the fifth line is shown by Enter in...

Page 258: ...258 14 January 2021 SmartScanIS User s Guide for Union Pacific EUD 2016026 00 Rev 2...

Page 259: ...ter use your communications software to open a LOG file and capture the reports to the file You need to do this because reports don t contain logic to pause when the screen is filled When your session...

Page 260: ...he factory If the customer changed this baud rate your computer must be set to the changed value For off site connections the baud rate of your computer doesn t have to match the baud rate of the sele...

Page 261: ...e serial interface and return the SmartScanIS to normal operation type x When a session ends if a modem was used the system sends various commands to the modem to prepare it for future use If at any t...

Page 262: ...ph r North South North South Tags Battery TO1Hits TO2Hits 177 06 21 13 08 32 18 78 78 78 0 0 57 E 37 38 36 37 0 27 2v 156 156 I 176 06 21 13 07 40 10 46 46 46 0 0 57 E 150 8 43 7 0 27 2v 92 92 175 06...

Page 263: ...earing Train Date Time Cars Axles TO1 TO2 TO1 TO2 mph r North South North South Tags Battery TO1Hits TO2Hits M 178 06 22 13 15 47 18 78 78 78 0 0 53 E 16 16 56 21 0 27 1v 156 156 177 CHECKSUM ERROR St...

Page 264: ...that identifies the train in the Trains directory If the letter E precedes this number one or more Exception Alarms were detected on the train If the letter S precedes one or more System Alarms were...

Page 265: ...ns one for each rail containing the average temperature read by the wheel scanners for each railside This heading appears only when Hotwheel alarm reporting is enabled using the Hotwheel option on the...

Page 266: ...n site and if you unplugged a device from COM3 plug the device back in after unplugging your computer 12 2 Train Detail Report The Train Detail report provides detailed information on a single train W...

Page 267: ...Integ Test Enabled Cold Rail Test All Trains System Alarms Cold North Resistor Cold South Resistor System Integrity Check Passed Train Alarms 5 Axle 46 South Rail Absolute Axle 77 South Rail Differen...

Page 268: ...ed train was passing the site The contents of your report will be different Southern Technologies Corporation Integrated Detector System Union Pacific Railroad TRAIN DETAIL Train 16 Speed 43 Milepost...

Page 269: ...sabled during train passage AEI System Data Tags Read Tags Stored 0 Reader 1 0 Reader 2 0 The SmartScanIS calculates a checksum for each train This checksum is stored with the train data Later when th...

Page 270: ...der section contains general information about the site like milepost and some detail information about the specific train like train s exit speed that passed the site The detail section contains more...

Page 271: ...r temperature read after train passage in degrees Fahrenheit recorded by the bearing scanner on a given railside Resistor Req The resistor temperature in degrees Fahrenheit required by the bearing sca...

Page 272: ...appears when Hotwheel alarm reporting is enabled using the Hotwheel option on the Equipment submenu Avg The average temperature above ambient in degrees Fahrenheit calculated from all recorded tempera...

Page 273: ...y when the AEI subsystem is enabled using the AEI option on the Equipment submenu System Alarms At least one text message which can be either System Integrity Check Passed only One or more System Alar...

Page 274: ...etween the gating transducers PW1 The recorded pulse width generated by gating transducer TO1 There is no fixed value for the pulse widths Slower trains generate wider pulse widths that is they genera...

Page 275: ...4 If you typed one two or three digits press Enter If the typed train number is valid pressing Enter produces a report for it If the typed train number is invalid the Main menu reappears At this time...

Page 276: ...01 01 10 2013 Milepost 0501 2 Talker 2 02 02 20 2013 Track Single Communicator 3 03 03 30 2013 SiteID NONAME Alarm Limits Absolute 200 CS Minimum 245 Differential 150 CS Slope 2 34 Speed Train Ref Da...

Page 277: ...ntial 150 CS Slope 2 34 Speed Train Ref Date Time Axles mph Dir Alarms 15 422 07 06 13 04 44 78 53 E Dragging Equipment 14 421 07 06 13 03 03 122 44 E Dragging Equipment 13 420 07 06 13 01 55 64 55 E...

Page 278: ...he Alarm Limits submenu The value after CS Minimum is set by the Carside Minimum option on the Alarm Limits submenu The value after CS Slope is set by the Carside Slope option on the Alarm Limits subm...

Page 279: ...e and if you unplugged a device from COM3 plug the device back in after unplugging your computer 12 4 Exception Detail Report extended The extended Exception Detail report provides detailed informatio...

Page 280: ...or Integ Test Enabled Cold Rail Test All Trains System Alarms Cold North Resistor Cold South Resistor System Integrity Check Passed Train Alarms 5 Axle 46 South Rail Absolute Axle 77 South Rail Differ...

Page 281: ...AEI option and Hotwheel option had to be enabled while the specified train was passing the site The contents of your report will be different Resistor Transducer Rail Max Avg Read Req Count Spikes Ala...

Page 282: ...Detail report so states in the associated axle s row as shown below Southern Technologies Corporation Integrated Detector System Union Pacific Railroad EXCEPTION DETAIL Train 5 Speed 43 Milepost 0501...

Page 283: ...aveling Valid values are North South East and West Milepost The five digit milepost of the site Chapter 11 Serial Interface tells how to set this value using the Milepost submenu Track The track desig...

Page 284: ...twheel alarm reporting is disabled The value after Hot Wheel is set by the Hotwheel option on the Alarm Limits submenu Chapter 11 Serial Interface tells how to set these values CS Slope Parms These ar...

Page 285: ...d for the train Where both tags of a tag pair are operational each antenna will read one tag of the pair The total number of tags stored represents the number of tag pairs found plus those single tags...

Page 286: ...tween the gating transducers PW1 The recorded pulse width generated by gating transducer TO1 There is no fixed value for the pulse widths Slower trains generate wider pulse widths that is they generat...

Page 287: ...e train number If you typed four digits the prompt below appears 4 If you typed one two or three digits press Enter This prompt appears Abbreviated Listing 5 To produce the extended Exception Detail r...

Page 288: ...hat a train consisted of 3 locomotives and 20 cars and Exception Alarms were found on cars 3 10 15 and 17 The abbreviated Exception Detail report for this train would only list axle data for cars 2 3...

Page 289: ...013 Talker 2 02 02 20 2013 ComBoard 3 03 03 30 2013 Rail TxdHits Car Axle North South ON OFF PW1 PW2 TO1 TO2 Alarms 1 1 56 21 25 0 8 8 2 2 2 57 21 25 59 5 5 2 2 3 57 22 25 59 5 5 2 2 4 57 22 25 562 5...

Page 290: ...e train number If you typed four digits the prompt below appears 4 If you typed one two or three digits press Enter This prompt appears Abbreviated Listing 5 To produce the abbreviated Exception Detai...

Page 291: ...SYSTEM STATUS REPORT 05 23 2013 Milepost 0501 2 Rail E W Track 4 SiteID NONAME Ambient Temp 67 AC Off 0 43 Battery Voltage 27 4V AC Surge Suppressor Blown 05 16 2013 10 52 Alarm Limits Absolute 180 Di...

Page 292: ...em Setup Default Modem Selected Modem Setup Line 1 AT F Modem Setup Line 2 ATV0 S0 2 D0 Q1 Modem Setup Line 3 ATX4 E0 E3 Modem Setup Line 4 Empty Modem Setup Line 5 AT W0 Serial Ports Port Tx Rx Line...

Page 293: ...ilepost of the site Chapter 11 Serial Interface tells how to set this value using the Milepost submenu Rail Rail orientation Tracks running north south have east west rails Tracks running east west ha...

Page 294: ...r and the rail stress monitor is also displayed here Modem Setup The active modem configuration commands and which modem default or alternate is currently selected You change this configuration using...

Page 295: ...d is the firmware chip in socket U12 on the Processor board that is run by processor B in socket U11 COP Resets Number of COP resets for each processor occurring since the last time the counters were...

Page 296: ...in Summary B Train Detail C Exception Summary D Exception Detail E System Status F Last Train G Range of Trains 2 Select Last Train At this time you can produce another report by selecting the appropr...

Page 297: ...Integrated Detector System Union Pacific Railroad TRAIN DETAIL Train 8 Speed 51 Milepost 0059 To produce a Range of Trains report 1 Using the serial interface display the Main menu The Main menu look...

Page 298: ...rt by selecting the appropriate menu option 6 If you typed one two or three digits press Enter If you typed a valid train number a Range of Trains report is produced oldest train first If either of th...

Page 299: ...when the user forces a system RESET through the Remote System Reset option on the System Functions menu Date Time Transmission Error is recorded when a date and time transmission results in a checksu...

Page 300: ...wed by a Setup Data Transmission OK message marking the success System Accessed is recorded each time the user enters the serial interface This entry records the serial port used to access the serial...

Page 301: ...s its prior talker mode setting as a result of processing an acknowledged ZA or ZU message transmission The talker mode setting that is restored is the one in existence just before the Talker Mode Err...

Page 302: ...d to the event as it was generated The date at which the event was recorded The time at which the event was recorded The event description Southern Technologies Corporation Integrated Detector System...

Page 303: ...t provides detailed information on a single train It contains information that can be useful in troubleshooting AEI related problems When choosing this report you ll be prompted for a train number Whe...

Page 304: ...istor Integ Test Enabled Cold Rail Test All Trains AEI System Data Tags Read Tags Stored 15 Reader 1 16 00 00 32 80 07 04 93 System Alarms Cold North Wheel Scanner Resistor Cold South Wheel Scanner Re...

Page 305: ...one vehicle related data Field Value Field Definition 1 Vehicle number the standing order number of the associated vehicle in relation to the train s consist 6 Axle count the number of axles recorded...

Page 306: ...nds at which the lead axle of the truck crossed the first transducer E 1178 The end time for the car s lead truck This is the elapsed time in milliseconds at which the trailing axle of the truck cross...

Page 307: ...correct 6 Axle count from tag data space Tag reporting status where Indicates the tag will not appear on the train s T94 report space Indicates the tag will appear on the train s T94 report In the ab...

Page 308: ...the Polling System submenu The default is NONAME Speed The train s exit speed in miles per hour Axles The total number of axles counted by the SmartScanIS Direction The direction the train was travel...

Page 309: ...twheel alarm reporting is disabled The value after Hot Wheel is set by the Hotwheel option on the Alarm Limits submenu Chapter 11 Serial Interface tells how to set these values CS Slope Parms These ar...

Page 310: ...train Where both tags of a tag pair are operational each antenna will read one tag of the pair The total number of tags stored represents the number of tag pairs found plus those single tags that lack...

Page 311: ...tween the gating transducers PW1 The recorded pulse width generated by gating transducer TO1 There is no fixed value for the pulse widths Slower trains generate wider pulse widths that is they generat...

Page 312: ...prompt appears Train Number 3 Type the train number If you typed a four digit valid train number a report for that train is produced If the typed train number is invalid the Main menu reappears 4 If...

Page 313: ...p the remaining steps 3 If the Holdoff line is active start the Holdoff timer and begin monitoring the Holdoff line The maximum amount of time the system delays spoken announcements while waiting for...

Page 314: ...te Detector Malfunction messages appear in the real time announcements preceding any real time announcements for alarms associated with an axle A separate message appears for each active alarm type If...

Page 315: ...arm is announced The system doesn t announce Cold Wheel alarms Integrity Failures are Dead Resistor Slow Train Very Slow Train Successive Cold Rails Exceeded Successive Cold Resistors Exceeded Maximum...

Page 316: ...fects ancillary messages Detector Out By using the No Defects option on the Messages submenu you can customize the number of times the detector makes the no defects announcement If the No Defects opti...

Page 317: ...rating condition that may require maintenance Integrity failures appear in the header of Train Detail reports and Exception Detail reports When no Exception Alarms are detected but an Integrity Failur...

Page 318: ...nt 4 First Hotbox West Rail Axle 7 5 From Head of Train Total Axles 1 0 0 Train Speed 4 5 m p h Detector Out At a single track site having one Hotwheel alarm the announcement is like this U P Detector...

Page 319: ...mum number of alarms was set to two U P Detector Milepost 3 2 1 point 4 First Dragging Equipment Near Axle 1 2 From Head of Train Second Dragging Equipment Near Axle 1 4 Multiple Dragging Equipment De...

Page 320: ...uncement is like this U P Detector Milepost 3 2 1 point 4 Dragging Equipment Detector Malfunction U P Detector Milepost 3 2 1 point 4 Dragging Equipment Detector Malfunction Total Axles 1 0 0 Train Sp...

Page 321: ...ouncing a Multiple Detected From Axle To End of Train message From Axle To End of Train does not announce For example at a single track site with a malfunctioning TO1 transducer an active Dragging Equ...

Page 322: ...or Out If the system s milepost setting is 0000 0 the firmware eliminates both the word milepost and the milepost number from the message The rest of the message announces as shown above The Announce...

Page 323: ...t is end of train announcements are available for rebroadcast To request a rebroadcast of the last train a 2300 356 DTMF Decoder board must be installed and working properly Following train passage re...

Page 324: ...U P Detector Milepost mile track indicator alarm announcements U P Detector Milepost mile track indicator alarm announcements ancillary messages Rebroadcast Detector Out When no recorded post train an...

Page 325: ...r on which the alarm is to be generated Pick a number from 01 through 99 When that car is sensed an alarm on the first axle of that car is generated If that car isn t reached no alarm is generated and...

Page 326: ...you manually disarm the panel 14 2 Disarming the Efficiency Test Panel As long as the LED labeled ARM on the Efficiency Test panel is lit the Efficiency Test panel is armed While armed changing the w...

Page 327: ...Talker Board On the Talker board the firmware is in a 27C256 or equivalent EPROM To replace the firmware chip in socket U3 on the Talker board 1 Be sure you have on hand a chip removal tool or small...

Page 328: ...d to the System Interface board 7 Store the screws in a safe place until you replace them 8 Gently remove the Scanner Interface board from the System Interface board The Talker board is the board with...

Page 329: ...Interface board to the System Interface board 14 Check the orientation of all cables before plugging them into the Scanner Interface board 15 Reconnect all cables to the Scanner Interface board Doing...

Page 330: ...from the Scanner Interface board 6 Using a 2 Phillips head screwdriver remove the six screws that hold the Scanner Interface board to the System Interface board 7 Store the screws in a safe place unt...

Page 331: ...tool or small slotted screwdriver lift the EPROM from its socket by prying gently one end at a time until the pins are free of the socket 11 To insert the new EPROM in its socket a Orient the notch on...

Page 332: ...k the orientation of all cables before plugging them into the Scanner Interface board 16 Reconnect all cables to the Scanner Interface board Doing the next step powers up the system 17 On the Surge Pr...

Page 333: ...ese calls are returned promptly the next business day By fax you can reach STC at 423 499 0045 The fax machine can receive faxes at all times Faxes are replied to as soon as possible normally within o...

Page 334: ...mber for the order or credit card number to be charged with its expiration date Complete address where the parts are to be shipped Complete address where the invoice is to be mailed Name and telephone...

Page 335: ...ions A 1 AC Power Is Off Alarm The AC Power Is Off alarm indicates that AC power wasn t on when it was checked during the end of train processing This alarm doesn t say anything about any lack of powe...

Page 336: ...track direction a Blind East Pyro alarm and a Blind West Pyro alarm A 6 Cold Rail Alarm The Cold Rail alarm indicates that the temperatures of all bearings of the train on the designated rail were at...

Page 337: ...e resistor is read by the scanner pyrometer In this way a check is made of the system s ability to read heat correctly The Cold Resistor alarm indicates that the minimum value expected for the tempera...

Page 338: ...Wheel Scanner option on the Alarm Limits submenu the system generates a Cold Wheel Scanner alarm Just like Cold Rail alarms separate Cold Wheel Scanner alarms exist for each railside Chapter 11 Seria...

Page 339: ...m number per railside of consecutive trains having Cold Wheel Scanner Resistor alarms allowed before generating a Successive Cold Wheel Resistors Exceeded alarm is set by the Cold Trains option on the...

Page 340: ...Heats Test Failed alarms allowed before generating a Max Equal Heat Test Failures Exceeded alarm is set by the Cold Trains option on the Alarm Limits submenu Max Equal Heat Test Failures Exceeded ala...

Page 341: ...occurs on the second or third axle of the train the system reverses the direction locked in by the first gating pulse The Reverse Direction Detected alarm indicates that the system entered a state wh...

Page 342: ...railside have passed a site The maximum number per railside of consecutive trains having Cold Wheel Scanner alarms allowed before generating this alarm is set by the Cold Trains option on the Alarm Li...

Page 343: ...ow Battery alarm indicates a float voltage of at least 18 volts but less than 22 volts on the standby batteries B 2 Dead Resistor Alarm The bearing scanner s Dead Resistor alarm indicates the presence...

Page 344: ...post 0081 2 Track Single Alarm Limits H Cold Wheel Scanner 30 I Cold Trains 3 J Sliding Wheel Ratio 50 B 4 Maximum Exception Alarms Exceeded Alarm Exception Alarms are associated with axles There are...

Page 345: ...k WideLoad Alarm The Pretrain Stuck WideLoad alarm indicates that the wide load detector was active before the scanners started scanning That is between the time of first receiving a signal from the t...

Page 346: ...n the same railside have passed a site The maximum number per railside of consecutive trains having Cold Resistor alarms allowed before generating an Integrity Failure alarm is set by the Cold Trains...

Page 347: ...rface display the Main menu Chapter 11 Serial Interface tells how to display the Main menu The Main menu looks like this STC Integrated Detector System Milepost 0501 2 Track Single 05 31 2013 9 35 Mai...

Page 348: ...Functions I Polling System J Serial Ports K Amtech Reader Parameters L Modem Setup X Exit Menu 4 Select the System Functions menu The System Functions menu appears STC Integrated Detector System Mile...

Page 349: ...roadcast through the speaker but not through the radio Below is a list of the phrases announced by the Vocabulary Test option The phrases are grouped by chip number Chip Announced Phrases 1 Zero One T...

Page 350: ...ng Gate Test message appears followed by a four second pause C 4 1KHz Test Tone Selection of the 1KHz Test Tone option generates a continuous one kilohertz tone for 15 seconds This tone is broadcast t...

Page 351: ...on of the Remote System Reset option forces a system reset through a remote connection It can also be used locally If a train is present at the site when this function is selected some train data will...

Page 352: ...iman Dispatch Center C 13 Send JS Message Selection of the Send JS Message option sends a Continuous Space signal for 15 seconds to the Harriman Dispatch Center C 14 Real Time Diagnostics Selection of...

Page 353: ...canner mounts are different in design They can t be interchanged There are also Type III bearing scanners and Type III wheel scanners Both contain two major parts The top part is the cover and module...

Page 354: ...Be sure that you have on hand a T handle 1 4 inch hex wrench 3 Turn off all power to the scanners 4 Using a T handle 1 4 inch hex wrench loosen the socket head cap screws on the cover of the bearing...

Page 355: ...h the hole on top of the bearing scanner cover facing north or east set the cover and module assembly onto its mount b Using the T handle 1 4 inch hex wrench uniformly tighten the two socket head cap...

Page 356: ...scanner weather cover is shown below The top view of the Type III bearing scanner mounting plate and weather cover are shown below 12 Turn on power to the scanners Direction of Scan North or East Dire...

Page 357: ...EUD 2016026 00 Rev 2 SmartScanIS User s Guide for Union Pacific 14 January 2021 357 An assembled Type II bearing scanner looks like this An assembled Type III bearing scanner looks like this...

Page 358: ...nner The figure below shows the major parts of a Type III wheel scanner To replace a Type II Type III wheel scanner cover and module assembly 1 Be sure that you have on hand a new scanner cover and mo...

Page 359: ...his is a Type III wheel scanner disconnect the heater wiring plug 7 Disconnect the scanner cable connector from the scanner box connector 8 Store the removed scanner cover and module assembly in a saf...

Page 360: ...handle 1 4 inch hex wrench uniformly tighten the two socket head cap screws c Reconnect the heater wiring plug d With the hole on top of the wheel scanner cover facing the center of the track set the...

Page 361: ...meter If the needle isn t stabilized within 2 degrees of set point the heat source isn t operating properly To calibrate a Type II Type III bearing scanner 1 Be sure that you have on hand an STC cali...

Page 362: ...earing scanner 10 Plug your computer into COM3 11 Turn on your computer 12 Be sure that your computer has installed communications software that it is set to use full duplex and that the baud rate is...

Page 363: ...password displays the Setup menu STC Integrated Detector System Milepost 0501 2 Track Single 05 31 2013 9 35 Setup Menu A Set Date and Time B Milepost C Track Number D Alarm Limits E Equipment F Mess...

Page 364: ...20 0 60 20 20 80 40 Opening the shutters Scanning for heat source Press the Esc key to abort Located 187F heat source at Rail1 Auto calibration beginning in 0 secs Auto Calibration Engaged Testing Di...

Page 365: ...e Min Max Average 210 250 210 0 60 20 0 60 20 20 80 40 Before the shutters are closed if you don t get a calibrated temperature in the range 178F to 182F it means that the scanner wasn t calibrated If...

Page 366: ...0 Hz power source the heat source should be powered from a true sine wave inverter capable of 250 watts with an output of at least 110 volts at 60 Hz The inverter should operate from an input voltage...

Page 367: ...the red filter frame with the black one You ll need to remove the weather cover before you can replace the filter frame Four socket head cap screws attach the weather cover to the mounting plate Befor...

Page 368: ...e baud rate of your computer must match the baud rate of the selected serial port because they are in direct one to one communication with one another For example the baud rate for COM3 was set to 960...

Page 369: ...password displays the Setup menu STC Integrated Detector System Milepost 0501 2 Track Single 05 31 2013 9 35 Setup Menu A Set Date and Time B Milepost C Track Number D Alarm Limits E Equipment F Mess...

Page 370: ...that the scanner wasn t calibrated If cleaning the optics doesn t solve your problem replace the scanner cover and module assembly If this doesn t solve your problem call STC for help in fixing the p...

Page 371: ...pe II Scanners To clean the optics in the Type II scanners 1 Be sure that you have on hand a T handle 1 4 inch hex wrench and a 9 64 inch Allen wrench 2 Turn off all power to the scanners 3 Using the...

Page 372: ...ernal scanner module and lens assembly separate the bottom panel of the scanner from the main body 10 Using a soft dry cloth remove any accumulated dirt or grit Be careful not to abrade or scratch the...

Page 373: ...r cover facing north or east set the cover and module assembly onto its mount b Using the T handle 1 4 inch hex wrench uniformly tighten the two socket head cap screws 19 If this is a Type II wheel sc...

Page 374: ...filter frame glass to remove any accumulated dirt or grit Be careful not to abrade or scratch the surface of the lens 8 Apply a small amount of Vallen V8L cleaning solution included in the tool kit di...

Page 375: ...rectly To assure proper insertion look at the glass portion of the filter The reflective side should be facing toward the opening in the top of the module 14 Reconnect the heater wiring plug 15 If thi...

Page 376: ...376 14 January 2021 SmartScanIS User s Guide for Union Pacific EUD 2016026 00 Rev 2...

Page 377: ...ring due to a device that was blinded before the opening of the gate This can happen when a bearing is so overheated that it gives off infrared energy that can be seen by the pyrometer long before the...

Page 378: ...either of these two intervals is recorded as the temperature for the axle This value is checked for alarm levels in the same manner that scanned bearing temperatures are normally handled For interval...

Page 379: ...rain Detail report with a Pyrometer Saturation alarm The contents of your report will be different Southern Technologies Corporation Integrated Detector System Union Pacific Railroad TRAIN DETAIL Rail...

Page 380: ...380 14 January 2021 SmartScanIS User s Guide for Union Pacific EUD 2016026 00 Rev 2...

Page 381: ...lroad s communication lines commercial circuits or a combination of both The third layer contains the host computer that communicates with each site processing and storing the data received The SmartS...

Page 382: ...ge types received from the host computer at the Harriman Dispatch Center Type Function IC Initialize cold start IW Initialize warm start JC Test mode send continuous carrier for 15 seconds JM Test mod...

Page 383: ...The SmartScanIS sends the following two byte message types to the host computer at the Harriman Dispatch Center Type Function DL List of the defective trains archived at the field IP Power up initiali...

Page 384: ...ived Talker Mode reverts to the mode that was active before it was changed While in Poll Standalone mode changing to talk freely mode also occurs when a ZA or ZU message sent by the SmartScanIS to the...

Page 385: ...4 272 278 284 291 309 315 344 Cold Rail 208 210 214 222 223 224 225 226 227 267 268 273 280 281 285 291 304 310 336 337 338 343 346 Cold Resistor 210 271 284 309 337 338 339 346 Cold Wheel alarm 189 2...

Page 386: ...7 70 autocalibration 160 240 295 350 361 364 370 auxiliary alarm 180 234 238 321 350 auxiliary alarm detectors 13 91 151 axle count 177 229 315 316 B batteries 11 46 48 86 132 145 146 147 154 156 340...

Page 387: ...62 265 268 272 273 274 276 281 284 285 294 303 309 310 311 325 error message 202 203 204 205 206 207 208 209 210 211 212 213 220 221 227 234 235 Event Log 68 159 162 194 244 259 261 297 298 299 300 30...

Page 388: ...m Setup submenu 257 294 Modem Type option 226 multitrack sites 236 263 271 277 283 293 308 349 N no defects message 233 316 N type 27 119 120 143 O optics 13 160 165 168 365 370 371 373 Output1 57 Out...

Page 389: ...42 348 351 363 369 resistor integrity test 225 273 285 310 RF unit 40 RFID tags 42 RFL network 193 RS232 53 62 63 64 65 148 192 RS422 64 65 RS485 64 65 148 149 192 S scanner cable 18 19 22 97 98 114 1...

Page 390: ...259 261 297 303 305 312 347 362 368 Talk Freely 214 218 219 220 291 Talk On Defect 10 219 Talker board 58 60 69 70 263 273 277 285 295 310 327 328 329 331 Talker Mode 214 218 219 220 234 291 300 301...

Page 391: ...ry test 237 W warning 10 157 warranty 9 12 333 wheel scanner cable 22 114 wheel scanners 9 21 31 32 71 84 91 109 110 111 125 126 127 133 134 160 165 166 167 169 177 186 187 188 190 209 222 224 265 268...

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