Caterpillar MSS3I Caterpillar MSS3i RFID Key Reader Module User Manual Exhibit D Users Manual per 2 1033 b3

Caterpillar, Inc. Caterpillar MSS3i RFID Key Reader Module Exhibit D Users Manual per 2 1033 b3

Exhibit D Users Manual per 2 1033 b3

SAFETY.CAT.COMSystems OperationTesting and AdjustingMachine Security System (MSS3i)IntegratedUENR7000August 2015
Important Safety InformationMost accidents that involve product operation, maintenance and repair are caused by failure to observebasic safety rules or precautions. An accident can often be avoided by recognizing potentially hazardoussituations before an accident occurs. A person must be alert to potential hazards, including human factorsthat can affect safety. This person should also have the necessary training, skills and tools to perform thesefunctions properly.Improper operation, lubrication, maintenance or repair of this product can be dangerous and couldresult in injury or death.Do not operate or perform any lubrication, maintenance or repair on this product, until you verifythat you are authorized to perform this work, and have read and understood the operation,lubrication, maintenance and repair information.Safety precautions and warnings are provided in this manual and on the product. If these hazard warningsare not heeded, bodily injury or death could occur to you or to other persons.The hazards are identified by the “Safety Alert Symbol” and followed by a “Signal Word” such as“DANGER”, “WARNING” or “CAUTION”. The Safety Alert “WARNING” label is shown below.The meaning of this safety alert symbol is as follows:Attention! Become Alert! Your Safety is Involved.The message that appears under the warning explains the hazard and can be either written or pictoriallypresented.A non-exhaustive list of operations that may cause product damage are identified by “NOTICE”labels onthe product and in this publication.Caterpillar cannot anticipate every possible circumstance that might involve a potential hazard.The warnings in this publication and on the product are, therefore, not all inclusive. You must notuse this product in any manner different from that considered by this manual without first satisfyingyourself that you have considered all safety rules and precautions applicable to the operation of theproduct in the location of use, including site-specific rules and precautions applicable to theworksite. If a tool, procedure, work method or operating technique that is not specificallyrecommended by Caterpillar is used, you must satisfy yourself that it is safe for you and for others.You should also ensure that you are authorized to perform this work, and that the product will not bedamaged or become unsafe by the operation, lubrication, maintenance or repair procedures thatyou intend to use.The information, specifications, and illustrations in this publication are on the basis of information that wasavailable at the time that the publication was written. The specifications, torques, pressures,measurements, adjustments, illustrations, and other items can change at any time. These changes canaffect the service that is given to the product. Obtain the complete and most current information before youstart any job. Cat dealers have the most current information available.When replacement parts are required for thisproduct Caterpillar recommends using Cat re-placement parts.Failure to follow this warning may lead to pre-mature failures, product damage, personal in-jury or death.In the United States, the maintenance, replacement, or repair of the emission control devices andsystems may be performed by any repair establishment or individual of the owner's choosing.i05296198
Table of ContentsSystems Operation SectionGeneral Information..................... ..................... 4System Overview....................... ....................... 5Normal Operation ....................... ...................... 6Operation of Status Indicator.............. .............. 7Key Information......................... ........................ 8Scheduled Access ( “Security System BypassTimes”)............................. ............................ 10Diagnostic Operation................... ................... 10Protected Functions..................... ....................11Service Operation Using Service Tool ...... .......11Electronic Control Module (ECM) .......... ......... 12System Components ................... ................... 12Data Link............................. ............................ 13Testing and Adjusting SectionTesting and AdjustingGeneral Information.................... .................... 15Troubleshooting....................... ....................... 15Key - Program......................... ........................ 15Scheduled Access - Program (Security SystemBypass)............................. ............................ 25Time - Set ............................ ........................... 26Factory Password - Obtain ............... .............. 28Configuration ......................... ......................... 34Machine Security System - Uninstall....... ....... 41Glossary of Terms...................... ..................... 42System Schematic..................... ..................... 42Index SectionIndex................................ ............................... 43UENR7000 3Table of Contents
Systems Operation Sectioni06195439General InformationSMCS Code: 7631The Caterpillar ®Machine Security System (MSS)discourages unwanted operation of a machine. TheMSS uses the Caterpillar ®Electronic Key or a passcode entered via a keypad or the machines display.The keypad or machine display pass code feature isonly available on limited machines. Check themachines Operation and Maintenance Manual toverify that this feature is available. The CaterpillarElectronic Key contains an electronic chip. Theelectronic chip has a unique identification number(ID). An exciter coil is mounted around the key startswitch. The exciter coil reads the ID of the key.The Electronic Control Module (ECM) of the MachineSecurity System is set up with the ID of the keys ofthe intended users. When the MSS is armed, theECM validates the ID of the key in the key startswitch. If the key ID is in the list of authorized keys inthe ECM and the key is valid, the machine willoperate normally. If the key ID is not in the list ofauthorized keys or is not valid in the ECM, the MSSwill keep the critical machine functions disabled.ComponentsThe Machine Security System consists of thefollowing components:• Electronic Control Module (ECM)• Caterpillar Electronic Key• Caterpillar Optional key pad entry• Exciter Coil• Key Reader Module (MSS3i)• Status Indicator4UENR7000Systems Operation Section
Illustration 1 g03864508MSS3i Connections(1) SAE J1939(2) CAT Data Link(3) External Keypad (Required forPasscode Entry)(4) Integrated Keypad (Required forPasscode Entry)(5) “Bouncer”(MSS3i) Electronic KeyReader(6) Exciter Coil(7) Electronic Key(8) Key Switch(9) Battery 12V or 24V(10) Critical System (Transmission ECM)(11) MSS3i (Main) Software(12) Relay(13) Starter(14) MSS LED(15) Integrated Cluster(16) Critical System (Engine ECM)(17) Critical System (Hydraulic ECM)(18) Immobilizer (Support) Software(19) Communications Adapter(20) PC Caterpillar Service Tool ElectronicTechnicianThe integrated Machine Security System (MSS)incorporates the MSS software into an ECM. ThatECM controls other machine functions and uses anelectronic key reader (MSS3i) to read the key.The Electronic Key for the MSS contains anelectronic chip that is embedded in the head of thekey. Each key contains a unique identificationnumber. The Electronic Key uses the same key cut asthe standard Caterpillar key. The electronic key canbe used to operate any machine that uses the currentCaterpillar key start switch. The Electronic Keycomes in a gray color or a yellow color. The electronickeys are not configurable.The exciter coil of the MSS is a ring shaped device.The exciter coil is mounted around the existingCaterpillar key start switch. The exciter coil is usedto read the ID that is contained in the Caterpillarelectronic key.Note: Ensure that you have only one electronickey near the exciter coil when the MSS reads thekey. If there is more than one key, the ECM will notbe able to read the key and the machine will notstart.The status indicator for the MSS is mounted in thedash of the machine near the key switch or the gaugecluster. The status indicator will give basic informationabout the MSS to the operator of the machine. Thestatus indicator has two colors: red and green.i06195450System OverviewSMCS Code: 7631The machine security system (MSS) is designed torestrict operation of a machine. A list of the authorizedelectronic keys for a machine is contained in the ECMfor the MSS. Only a Caterpillar ®Electronic Key thatis authorized can disarm the MSS. This disarming isaccomplished by assigning the ID of an electronic keyto the ECM for the MSS. The Caterpillar ®ElectronicTechnician (Cat ®ET) must be used to program theECM with the authorized keys.When the electronic key is placed in the key switchand turned to the ON position, the key reader readsthe unique ID. This ID is stored in the key. The ECMwill then compare this ID to the list of authorized keys.UENR7000 5Systems Operation Section
The status indicator turns a green color when theMSS has read an authorized key.If the ID of the key matches an authorized key, thestatus indicator will turn a green color and the MSSwill disarm. This disarming will allow the machine tooperate.If the ID of the key that is read does not match the listin the ECM, the status indicator will become a redcolor. The MSS remains in the “armed”state and themachine will remain disabled.Note: Ensure that you have only one electronickey near the exciter coil when the MSS reads thekey. If there is more than one key, the ECM will notbe able to read the key and the machine will notstart.The Machine Security System can be configured towork in a combination of ways depending on theelectronic architecture of the machine.1. Electronic ControlThe MSS may disable the machine by controllingthe electronic devices that are used to powercritical machine systems.2. ImmobilizerThe MSS disables the machine by communicatingwith other electronic control modules across theCat Data Link (CDL) and disabling critical machinefunctions.In order to change the list of authorized keys orchange the configuration parameters of the MachineSecurity System, the user must:• Have the Caterpillar Electronic Technician (CatET)and one of the following items:• A key with Master Access Level for that specificMachine Security System• A Factory PasswordWhen a key with the master access level is notavailable, a Factory Password is required to changecertain parameters in the configuration.Refer to Testing and Adjusting, “Factory Password -Obtain” for additional information on FactoryPasswords.The Electronic Technician screen for the FactoryLevel Security Password will display the followingparameters:• ECM serial number•“Product ID”(Serial Number of the machine)• Serial Number of the Service Tool• Reason Code• Total Tattletale numberIn order to obtain the proper passwords, theinformation must be given to an authorized Caterpillardealer.If a Master Access Level key for a machine beingserviced is not available, a factory password must beentered before changes can be made. The followinginformation is needed before you call for a factorypassword:Table 1Information That is Needed for the Factory PasswordProduct IdentificationSerial Number for the ECMSerial Number from ETTattletaleReason CodeNote: The password may only be used for oneprogramming session. A different password willbe required after you exit the Electronic ServiceTool Screen.i06197898Normal OperationSMCS Code: 7631Reading the ID of a KeyBefore you can operate the machine, the machinesecurity system MSS must identify a valid electronickey ID.When the key is turned to the ON position, the MSSenters the read mode. The MSS then checks for avalid electronic key ID. If the electronic key IDmatches an electronic key ID that is stored in theECM, then the critical ECM functions are enabled. An“enable”message is also sent via the CAT data linkto the other electronic control modules that are on themachine. The machine will operate normally.Note: Ensure that you have only one electronickey near the exciter coil when the MSS reads thekey. If there is more than one key, the ECM will notbe able to read the key and the machine will notstart.Note: If the ECM has failed or has been removed, theother critical machine operations controlled by theother electronic control modules will not operate.6 UENR7000Systems Operation Section
ArmedWhen the MSS is armed, critical machine functionsare disabled. The MSS disables the power that issupplied to each component that is powered by theoutput drivers. The machine will not be able tooperate normally.There are two states of operation within the “armed”mode.1. ““Key Position OFF””When no power is applied to the MSS, the MSSwill default to “armed”state. When power isapplied to the MSS and the Grace Period hasexpired, the MSS will return to the “MSS Armed”.2. ““Key Position ON””When the key switch is first moved to the ONposition, the MSS tries to read the electronic keyID. The ECM will continue reading attempts untilan ID is read or the read time-out expires. If thekey is not read after several attempts, the MSSturns on the red LED of the status indicator and theMSS remains armed.Note: Ensure that you have only one electronickey near the exciter coil when the MSS reads thekey. If there is more than one key, the ECM will notbe able to read the key and the machine will notstart.DisarmedWhen the MSS is disarmed, the machine can beoperated. The MSS has enabled the starter and maincircuits on the machine. A message is sent to theother machine ECMs over the Cat data link. Themachine will be able to start. The green LED of thestatus indicator will illuminate.There are two ways to disarm the machine:• Use a valid electronic key for this machine.• Use ET to configure the MSS bypass schedule toallow machine operations during scheduledperiods of time during the week.Electronic KeyAfter a machine has been started successfully, theoperator will have 30 seconds after the machine isturned off before the MSS is automatically armed.The operator is not required to arm the systemmanually.During the 30 second grace period any key(electronic and non-electronic) will start the machinewithout key identification validation. When the 30second grace period expires, the MSS willautomatically rearm.If the MSS is unable to read an electronic key ID, thesystem will remain armed.When the MSS identifies a key with an invalidelectronic key ID, the system will remain armed.External Authentication Device(EAD) and Pass CodesWhen the machine security system is configured toutilize External Authentication Device (EAD) andpass codes, the system will use the default setting.This setting is an extended 90 second grace period inaddition to the normal grace period of 30 seconds.The application that configures the library can be setfor a longer or shorter grace period.Refer to the machines Operation and MaintenanceManual to confirm use of EAD or pass codes for themachine.i06195458Operation of Status IndicatorSMCS Code: 7631The Machine Security System (MSS) uses a statusindicator that is mounted in the cab near the key startswitch or in the dash cluster. The status indicatorprovides a visible alert of the presence of the securitysystem. When the key start switch is first turned to theON or START positions, and MSS is armed, a redlight status indicator momentarily displays. This lightprovides a warning that the machine is armed with asecurity system.UENR7000 7Systems Operation Section
Status IndicatorIllustration 2 g01014891Typical installation of the Status Indicator(1) Status IndicatorThe status of the MSS is displayed by the statusindicator in accordance with Table 2 . The operatorcan use the status indicator to determine the status ofthe system or for troubleshooting.Table 2Status Indicators(1) DescriptionRed The MSS is armed.(2)Green The MSS is disarmed.The green LED will remain ON 30 seconds after power down (Grace Period). After the 30 secondshave passed, the MSS automatically returns to the “armed”mode.(1) The LED's are illuminated during initial power-up in order to test the LED's.(2) The red LED will remain ON while the key is in the ON position or until a valid key is read.i06195462Key InformationSMCS Code: 7631You may configure the “Machine Security System ”(MSS) to recognize up to 255 authorized keys. Thislist contains those keys that will disarm the MachineSecurity System. The user adds keys to this list.Note: The system will be limited to 50 keys on oldermachines. This limitation is due to software limitationson the Machine ECM that utilizes a version ofsoftware that does not support the larger key storage.The ECM can store five configuration parameters thatidentify each electronic key. These parameters arelisted below:•“Security Type”•“Description”•“Access Level”•“Expiration Date”•“Security ID”The parameters are not stored in the electronic key. Acomplete list of the configuration parameters that areavailable in the Caterpillar Electronic Technician(ET) are listed below:1. Add an electronic key.2. Change the information that is related to theelectronic key.a. Access level8 UENR7000Systems Operation Section
b. Expiration datec. Description3. Delete an electronic key.4. “Security Bypass Times”5. Set the internal clock.6. “Fleet Configuration”Note: Refer to the Testing and Adjusting, “Key -Program” section for additional information on items2.a., 2.b., 2.c., 3, 5, and 6. Refer to the Testing andAdjusting, “Scheduled Access - Program” sectionaddition information on item 4.Note: A single electronic key can be used on asmany machines with an MSS as desired. Thefollowing parameters can be different on eachmachine: Description, Access Level and ExpirationDate. The ID will be the same on all the machinesNote: The features of the MSS are supported inversion 2015A or later of the Caterpillar ElectronicTechnician (ET).Table 3Security Type Description Access Level Expiration Security IDKey Operator 1 Master “- - - - -”0:183243096Key Operator 2 Standard “- - - - -”0:110105956Passcode Operator 3 Standard “10/24/2016”245865321Security IDThe ID that is stored in the electronic key is a 16-digitnumber that is displayed as two 8-digit numbers inthe Caterpillar®Electronic Technician (ET). This fieldis known as “Security ID”. When the numbers arecombined, the complete ID number is formed. TheECM uses this ID to associate a key to the set ofparameters in the list of keys. Entries in the list mayhave the same information for the following items:Description, Access Level and Expiration Date. Youmay choose a description of 11 characters or less foreach key in the list of keys. There can be multipleentries in the list with the same description. Create adescription so that the key describes either the ownerof the key or the function of the user.Passcodes are utilized on some machine in place ofelectronic keys. This passcode will be a numberassigned to an operator to allow authorized operationof the machine. Refer to the machine Operation andMaintenance Manual for additional information.Note: Duplicate descriptions for the electronic keysare not advisable.Access LevelYou may assign one of two access levels to a key inthe list of keys. The levels are either “Standard”or“Master”. Both access levels allow the key to disarmthe system for operation. The master access levelalso gives the user the ability to modify the settings ofthe Machine Security System with the CaterpillarElectronic Technician (ET).The standard access level is for normal operation ofthe machine. The master access level should berestricted to those persons that need to modify thesettings of the Machine Security System.Security TypeThe security type identifies the type of securityaccess that is being utilized. There are currently twotypes of security identification.• Key• PasscodeUENR7000 9Systems Operation Section
Expiration DateAn expiration date may be assigned to any key in thelist of keys. This expiration date is defined in 6 hourintervals on a given date. The third entry in Table 3contains an expiration date. For all of the other keysin Table 3 , the column with the expiration date is filledwith “Dash lines”.“Dash lines”indicates that thoseentries do not have an expiration date. The MachineSecurity System has an internal clock. Once theinternal clock has passed the expiration date for akey, that key will no longer disarm the system.However, the entry will not be deleted from the list ofkeys. A new expiration date can be set, or the featurecan be disabled. A possible use for the expirationdate is used with a rental contract.Note: If the machine is running when the expirationdate and time are reached, the machine will continueto run. When the machine is shut down and the 30second grace period has timed out, the machine willnot be allowed to restart.i06195480Scheduled Access(“Security System BypassTimes”)SMCS Code: 7631The Machine Security System can be programmed todisarm for a time period. The MSS can be set todisarm for different time periods on each day. Withinthese periods of time, any Caterpillar ®key (astandard key or an electronic key) will operate themachine.Note: It is not possible to configure the ““bypasstimes”” for an individual electronic key. The““bypass times”” are not associated to anindividual electronic key.“Security System Bypass Times”are time periodsthat can be set to disarm the Machine SecuritySystem automatically. An electronic key is notrequired during these periods. This feature can beused for the normal work shift of the machine.Outside the normal work shift, the Machine SecuritySystem would be armed. When the MSS is armed, anelectronic key is required to start the machine. Thisfeature would minimize the number of electronic keysthat are needed.Table 4“Sunday Security System Bypass Start Time”00:00“Sunday Security System Bypass Stop Time”00:00“Monday Security System Bypass Start Time”6:00“Monday Security System Bypass Stop Time”18:00“Tuesday Security System Bypass Start Time”6:00(continued)(Table 4, contd)“Tuesday Security System Bypass Stop Time”18:00“Wednesday Security System Bypass Start Time”6:00“Wednesday Security System Bypass Stop Time”18:00“Thursday Security System Bypass Start Time”6:00“Thursday Security System Bypass Stop Time”18:00“Friday Security System Bypass Start Time”6:00“Friday Security System Bypass Stop Time”12:00“Saturday Security System Bypass Start Time”12:00“Saturday Security System Bypass Stop Time”12:00Table 4 shows an example of “Security SystemBypass”. The “Start Time”is the time when theMachine Security System will disarm. The MachineSecurity System will return to the “armed”state atthe “Stop Time”. Between these two periods of time,any Caterpillar ®key will operate the machine. Thus,the MSS is disarmed during this time period.All times are based on a 24 hour clock. For example,6:00 am is 06:00 and 3:00 pm is 15:00. The MachineSecurity System will be disarmed during the timesthat are listed below: Monday through Thursday from06:00 to 18:00On Friday, the MSS is disarmed for only half of theworkday. After 12:00 on Friday, the Machine SecuritySystem will be armed automatically. Operation will berestricted to operators with electronic keys that areauthorized in the ECM on that machine. Refer toTable 4 .The Machine Security System is “armed”on theweekend. Because the “Start Time”and the “StopTime”are set for the same time, the MachineSecurity System will be armed throughout the day.See Testing and Adjusting, “Scheduled Access -Program” in order to program the security systembypass times.i06195486Diagnostic OperationSMCS Code: 7631A diagnostic code indicates that the ECM hasdetected one or more of the following conditions:• an invalid signal from an input• an improper feedback from an output• an internal errorOne method of displaying diagnostic information isprovided:• Diagnostic codes with descriptive text can beviewed with the Caterpillar Electronic Technician(ET).10 UENR7000Systems Operation Section
Display the diagnostic code with the CaterpillarElectronic Technician.This method of displaying the diagnostic codes usesthe service tool to display the codes. The ComponentIdentifier (CID) identifies the specific component for aspecific diagnostic. The Failure Mode Identifier (FMI)identifies the type of diagnostic that was detected.The diagnostic codes allow consistent identification ofthe problem. The service tool is used to display theCID-FMI with descriptive text for each combination.The descriptive text will help to avoid mistakes ininterpreting the codes.Active DiagnosticsActive diagnostics indicate the presence of activediagnostic codes for the MSS. A diagnostic codeinforms the operator that a problem exists with theMSS.If the Cat service tool is available, the service toolcan be used to display all active diagnostic codes.The service tool will also display codes that havebeen logged.Logged DiagnosticsA logged diagnostic will record problems that areintermittent for the Machine Security System. Loggeddiagnostics eliminate the need to duplicate problemsthat are intermittent. Logged diagnostics will increasethe accuracy of diagnosis. The time that is required totroubleshoot a problem is reduced with the use ofDiagnostics. Logged diagnostics eliminate the needfor trip recorders that are used to capture intermittentdiagnostic information.The control module memory is used to storediagnostic information. When a diagnostic isdetected, the following information is logged:• The CID will identify the component that has failed.• The FMI will describe the problem.• Number of occurrences of the diagnostic code• The time of the first occurrence that the diagnosticwas detected.• Last occurrence time, when the diagnostic was lastdetected (stored with both machine hours andRTC stamp)The problems which can be logged are listed inTroubleshooting, “Diagnostic Code List”. Refer to theTroubleshooting manual for your machineThe ECM logs the number of times that the machineis started with the methods that are listed below:• Starting using an unauthorized methodi06195511Protected FunctionsSMCS Code: 7631There are two levels of protection for the machinesecurity system (MSS) :• An electronic key with standard access level and anon-electronic key• An electronic key with master access level (factorypassword)The requirements for each level are explained below:An Electronic Key with Standard Access Leveland a Non-electronic Key• The table of the MSS keys can be viewed but thetable cannot be modified.• The configuration settings of the MSS can beviewed but the settings cannot be modified.Electronic Key with Master Access LevelA factory password or a master access level isneeded to modify any MSS settings through theservice tool.• The settings for the MSS can be modified.• The list of valid key IDs can be modified.i06195540Service Operation UsingService ToolSMCS Code: 0785-UE; 7631The service tool is used to communicate with theECM for the following information:• display and control of code• programming• management• diagnosticsTo protect the machine properly, the service toolrequires a factory password or master access levelkey, before modifications can be made to the MSS.UENR7000 11Systems Operation Section
i06195546Electronic Control Module(ECM)SMCS Code: 7610-MCHIllustration 3 g00785019Electronic Control Module (ECM)The Machine Security System (MSS) is an integratedfeature for the machine ECM. The MSS software andcomponents are integrated into an ECM that controlsother machine functions. The system may utilize up to255 electronic keys.Note: The system will be limited to 50 keys on oldermachines. This limitation is due to software limitationson the Machine ECM that utilizes a version ofsoftware that does not support the larger key storage.ECM InputsKeyswitchThe key start switch is also used as an input signal tothe MSS. The input from the key switch is used todetermine when the machine is on. Battery voltage isconnected to this input through the ON and STARTpositions of the keyswitch. See Table 5 for inputvoltages.Table 5Input Voltage 12V System 24V SystemMachine is operatingand the alternator ischarging.14.1 - 15.1V 27.6 - 29.6VMachine is notrunning.12V 24VECM OutputsStatus IndicatorThe status indicator displays status of the system.The status indicator has three connections. One ofthe three connections is for a ground. Anotherconnection is for the red LED. The third connection isfor the green LED.Output DriversOutput drivers are available to control critical machinefunctions. Unless a valid “key ID”has been identifiedby the system, the drivers will remain without power.i06195569System ComponentsSMCS Code: 7631Caterpillar ®Electronic KeyIllustration 4 g00793955The Caterpillar Electronic KeyThe electronic key has the same key cut as theuniversal Caterpillar ®key. The electronic key has anelectronic chip that is embedded inside the head ofthe key. The electronic keys are gray or yellow.Exciter CoilThe exciter coil provides communication between theelectronic key and the key reader module.The exciter coil is mounted around the keyswitch.This position allows the exciter coil to communicatewith the electronic key. Any ferrous metal betweenthe coil and the electronic key will interfere with thecommunications. Mounting the coil in the same planeas the top of the key start switch will minimize theinterference.Note: Ensure that you have only one electronickey near the exciter coil when the MSS reads thekey. If there is more than one key, the ECM will notbe able to read the key and the machine will notstart.12 UENR7000Systems Operation Section
The exciter coil is connected to the harness via a 2-pin connector and a length of wire.Antitheft KeypadThe antitheft keypad, (if equipped), immobilizes theengine, transmission, and hydraulic systems until avalid passcode is entered.Refer to the Machine Operation and MaintenanceManual for details on the Anti Theft Keypadoperation.Electronic Key Reader (MSS3i)Illustration 5 g01007352When the key start switch is placed in the ONposition, the ECM will send a signal over the CANdata link. That signal will command the key reader toexcite the coil. The key ID from an electronic key issent back to the requesting ECM over the CAN datalink.Note: The key reader is NOT designed tocommunicate with the Caterpillar ®ElectronicTechnician (Cat ®ET). However the key readercontrol can be flashed via Cat ®ET. Refer to Test andadjust section, “ECM Flash” section of this manual.Status IndicatorIllustration 6 g00862013The state of the MSS is displayed by the statusindicator. The green LED of the status indicator turnsON when the system is disarmed. The machineshould start. The red LED of the status indicator turnsON when the system is armed and an invalidelectronic key has been read by the MSS. Themachine should not start. The green LED and the redLED will remain OFF when the machine securitysystem is not installed.Note: The Status indicator may be located in thedash cluster on some machine. Refer to the SystemOperation Manual for more information on the dashcluster.i06195571Data LinkSMCS Code: 7631CAT Data LinkThe Cat Data Link can connect the ECM for thefollowing items:• Service tools• Onboard controls• Monitoring systemsThe service tool can send information to the ECMthrough the Cat Data Link. The ECM can provideinformation over the Cat Data Link to the followingitems: other electronic controls and service tool. Theinformation can be for diagnostics, or the informationcan be used to control other systems on the machine.UENR7000 13Systems Operation Section
CAN Data LinkThe CAN Data Link is an input and an output of themachine ECM. The CAN Data Link is designed tocommunicate with other electronic control modulesthrough the machine harness. The CAN Data Linkconsists of internal ECM circuits and a twisted pair ofwires within the wire harness. The CAN Data Link isbidirectional. The CAN Data Link allows the ECM toreceive and transmit information and the CAN DataLink allows the ECM to send and receive information.The CAN Data Link communicates at a faster ratethan the CAT Data Link.The Electronic Key Reader (MSS3i) utilizes CAN datalink for flashing.14 UENR7000Systems Operation Section
Testing And AdjustingSectionTesting and Adjustingi06195575General InformationSMCS Code: 7631Caterpillar Electronic KeyThe machine security system (MSS) uses aCaterpillar Electronic key. The key contains anelectronic chip that is embedded in the head of thekey. This chip contains a unique identificationnumber. No two keys have the same ID. TheElectronic Key uses the same key cut as the standardCaterpillar key. The electronic key can be used tooperate machines that are not equipped with theMSS. The head of the electronic key is gray or yellowin color.A System Disarm Feature will allow a machine tooperate with any key. Refer to the Testing andAdjusting, “Scheduled Access - Program” foradditional information.Security ManagementThe Machine Security System uses the CaterpillarElectronic Technician (ET), version 2015A or later, tomanage the settings of the system. There arerestrictions on accessing the settings. The “SecurityManagement”feature for the MSS controls theaccess to the settings.i06195578TroubleshootingSMCS Code: 7569Refer to the Troubleshooting manual for yourmachine in order to troubleshoot system failures.i06195584Key - ProgramSMCS Code: 7631-591The machine security system (MSS) may beprogrammed to accommodate up to a maximum of255 keys. A new key is programmed into the machineECM with the service tool.Programming with a Service ToolThe “Security Management”function of theCaterpillar ET allows you to view information on thekey currently in the key switch. You may also view alist of authorized keys. The authorized keys are thekeys that have been programmed into the MSS.UENR7000 15Testing and Adjusting
Illustration 7 g03858873Security ManagementConnect a laptop computer with the Caterpillar ET tothe machine that will be programmed. After the laptopcomputer is connected to the machine, start the ET.Select the machine that has the MSS installed. Selectthe “Security Management”option from “Service”menu. The “Security Management”screen will bedisplayed. Refer to Illustration 7 .Layout of the ScreenThe “Security Management”screen has thefollowing areas:““Current Key Information”” – The “Current KeyInformation”area displays information of the keycurrently in the keyswitch. If the “Description”,“Access Level”and “Expiration”information was notentered for the current key, these areas will be blank.““Display Area”” – The “Security Management”display area has five columns: “Security Type”,“Description”,“Access Level”,“Expiration”and“Security ID”. The information can be sorted by acolumn. Click on the heading of the column, in orderto sort by the information in that column. The“Description”column is the name for the key. The“Access Level”column displays the access level forthe key. There are two access levels: Master andStandard. The Master Access Level gives the userthe capability to add or change information without afactory password. Standard Access Level requiresfactory passwords to add information on keys. The“Expiration”column gives the date and the time thata key will expire. Keys expire in 6 hour increments.“Security ID”is the unique identification numbers forthe key.Push Buttons – The following push buttons areavailable in the “Security Management”screen:“Change”,“Add”and “Delete”.16 UENR7000Testing and Adjusting
Adding Key InformationIllustration 8 g03859338Add key informationThe “Add”push button allows you to add a key to thelist of Authorized Keys.Note: When a function requires a factory password,the “Enter Factory Passwords”box is displayed.To add a key, perform the following steps:Note: Adding Keys requires a key with the masteraccess level or a factory password.1. Insert a master key for that machine in the key startswitch. Turn the key to the ON position. If a masterkey is not used, then a factory password isrequired.Note: The MSS indicator should be green.2. Turn the key to the OFF position.Note: The MSS indicator should remain green.3. Insert the new key into the key start switch. Thisinsertion must be done within 30 seconds of step2. Turn the key to the ON position before the MSSindicator turns off.4. Connect a laptop computer with the CaterpillarElectronic Technician to the ECM on the machine.Select the “Add Security Information”from themenu in the ET.5. Select the “Security Management Option”underthe Service Menu in the ET.6. Press the “Add”push button. The “Add KeyInformation”dialog box is displayed.7. Press the “Read”push button. ID1 and ID2 will befilled with the information for the key that is in theignition.Note: The “ID1”field may contain a “0”.8. Enter the name for the key in the “Description”box, if desired. The description may have up to 11characters. If no description is entered, thedescription will default to “Sec#”. The # signindicates a number. For example, “Sec1”,“Sec2”,“Sec...”.Note: Duplicate names for the keys in the list of keysis not advisable.9. Select the access level of the key from the“Access Level”menu.UENR7000 17Testing and Adjusting
10. Select an “Expiration”button: “Disable”or“Enable”“Disable”does not have an “Expiration Date”. If“Enable”is selected, enter the “Expiration Date”and “Expiration Time”for that key.Note: Setting a Key with “Master Level Access”tothe “Enable”status with an expiration date will causethe Key with “Master Level Access”to expire. If the“Master Level Access”Key expires, you will nolonger be able to use the key as a Master LevelAccess Key.11. Press the “OK”button in order to add theinformation for the key. The “Are you sure?”box isdisplayed. Press “OK”in order to add the key.Press “Cancel”in order to exit the “Add KeyInformation”dialog box without adding theinformation. Press “Help”to open on-line help forassistance.18 UENR7000Testing and Adjusting
Changing the Key InformationIllustration 9 g03859364Change key informationThe “Change”push button allows you to change the“Description”,“Access Level”or “Expiration”of akey. ID1 and ID2 cannot be changed.Note: The “Change”push button is disabled until akey is selected from the authorized list.Note: When a function requires a factory levelsecurity password, the “Enter Factory Passwords”dialog box is displayed.Note: Changing Keys requires a key with the masteraccess level or a factory password.Perform these steps in order to change the keyinformation:1. Highlight the key that you want to change. Pressthe “Change”push button. The “Change KeyInformation”dialog box is displayed.ORDouble click the key you want to change. The“Change Key Information”dialog box is displayed.2. Enter the changes you want to make. See “AddingKey Information” for more detail.UENR7000 19Testing and Adjusting
Deleting Key InformationIllustration 10 g03859371Delete KeyNote: You cannot delete the last Master key. An errormessage will display if you attempt to delete the lastmaster access level key.Note: Deleting Keys requires a key with masteraccess level or a factory password.To delete a key:1. Highlight the key you want to delete. Press the“Delete”push button. The “Are you sure?”box isdisplayed.2. Press “OK”if you want to delete the key. Press“Cancel”if you do not want to delete the key. Youautomatically return to the “Security Management”screen.20 UENR7000Testing and Adjusting
Adding A PasswordIllustration 11 g03882788Note: Adding Passwords requires a key or passwordwith the master access level or a factory password.1. Insert a master key for that machine in the key startswitch. Turn the key to the ON position. If a masterkey is not used, then a factory password isrequired. Alternatively a password entered throughthe on-screen keypad with master access can beused, if this feature is available on the machine.2. Connect a laptop computer with the Caterpillar ®Electronic Technician to the ECM on the machine.Select the “Machine Security System”from themenu in the Cat ®ET.3. Select the “Security Management Option”underthe “Service Menu”in the ET.4. Press the “Add”push button. The “Add SecurityInformation”dialog box is displayed.5. Enter the desired password into the “Password”box. Consult your User Manual for your machinefor password limitations.Note: The “ID1”field may contain a “0”.6. Enter the name for the password in the“Description”box, if desired. The description mayhave up to 11 characters. If no description isentered, the description will default to “Sec#”. The# sign indicates a number. For example, “Sec1”,“Sec2”,“Sec...”.Note: Duplicate names for the passwords in the list of“Security IDs”is not advisable.7. Select the access level of the password from the“Access Level”menu.8. Select an " “Expiration”button: “Disable”or“Enable”.“Disable”does not have an “ExpirationDate”. If “Enable”is selected, enter the“Expiration Date”and “Expiration Time”for thatpassword.Note: Setting a password with “Master Level Access”to the “Enable”status with an expiration date willcause the password with “Master Level Access”toexpire. If the “Master Level Access”passwordexpires, you will no longer be able to use thepassword as a Master Level Access password.UENR7000 21Testing and Adjusting
9. Press the “OK”button in order to add theinformation for the password. The “Are you sure?”box is displayed. Press “OK”in order to add thepassword. Press “Cancel”in order to exit the“Add Security Information”dialog box withoutadding the information. Press “Help”to open on-line help for assistance.22 UENR7000Testing and Adjusting
Changing A PasswordIllustration 12 g03882805Changing a PasswordNote: Changing Passwords requires a key orpassword with the master access level or a factorypassword.1. Insert a master key for that machine in the key startswitch. Turn the key to the ON position. If a masterkey is not used, then a factory password isrequired. Alternatively a password entered throughthe on-screen keypad with master access can beused, if this feature is available on the machine.2. Connect a laptop computer with the Caterpillar ®Electronic Technician to the ECM on the machine.Select the “Machine Security System”from themenu in the Cat ®ET.3. Select the “Security Management Option”underthe “Service Menu”in the ET.4. Press the “Change”push button. The “ChangeSecurity Information”dialog box is displayed.5. Enter the desired password into the “Password”box. Consult your User Manual for your machinefor password limitations.Note: The “ID1”field may contain a “0”.6. Enter the name for the password in the“Description”box, if desired. The description mayhave up to 11 characters. If no description isentered, the description will default to “Sec#”. The# sign indicates a number. For example, “Sec1”,“Sec2”,“Sec...”.Note: Duplicate names for the passwords in the list of“Security IDs”is not advisable.7. Select the access level of the password from the“Access Level”menu.8. Select an " “Expiration”button: “Disable”or“Enable”.“Disable”does not have an “ExpirationDate”. If “Enable”is selected, enter the“Expiration Date”and “Expiration Time”for thatpassword.Note: Setting a password with “Master Level Access”to the “Enable”status with an expiration date willcause the password with “Master Level Access”toexpire. If the “Master Level Access”passwordexpires, you will no longer be able to use thepassword as a Master Level Access password.UENR7000 23Testing and Adjusting
9. Press the “OK”button in order to add theinformation for the password. The “Are you sure?”box is displayed. Press “OK”in order to add thepassword. Press “Cancel”in order to exit the“Add Security Information”dialog box withoutadding the information. Press “Help”to open on-line help for assistance.Printing Key InformationIllustration 13 g03859373Print Dialog BoxThe “Print Document”dialog box allows you to senda report to a file, to a printer, or to the screen. Thereport includes the following information:• Source of data• Time• Date of report generation• ECM connection• List of parameter values• Information that is unique to the function that youare printingTo print a report to a file:Illustration 14 g03878065Print Icon On Tool Bar1. Press the “Print Icon”in the upper left corner ofthe tool bar. See Illustration 14 . The “PrintDocument”box is displayed.2. Press the “Print to File”button. Press “OK”inorder to print the report. Press “Cancel”in order toexit the “Print Document”box without saving thefile.Note: The “Printing”box asks you to open a file,create a new file, or cancel, if you do not have a fileopen. Choose the appropriate button in order tocontinue.Open: Press the “Open?”push button. The“Open File Dialog”box is displayed. Highlight a fileand press the “Open”push button. The “PrintNew Document To File”box is displayed.New: Press the “New?”push button. Enter a newfile name into the “new file name”box. Press“OK”. The “Print New Document To File”dialogbox is displayed.Cancel: Press “Cancel”in order to exit the box.You return to the “Print Document”box.3. In the “Print New Document To File”, enter a namefor the document. Press “OK”. The “Print to File iscomplete”box is displayed. Press “OK”in orderto return to the last active screen. Press “Cancel”in order to exit the “Print New Document To File”box.To print a report to the printer:1. Press the “Print Icon”in the upper left corner ofthe tool bar. See Illustration 14 . The “PrintDocument”dialog box is displayed.2. Press the “Print to Printer”button and then press“OK”. The “Print to Printer is Complete”box isdisplayed. Press “OK”in order to return to the lastactive screen. Press “Cancel”in order to exit the“Print Document”box.To print a report to the screen:1. Press the “Print Icon”in the upper left corner ofthe tool bar. See Illustration 14 . The “PrintDocument”box is displayed.24 UENR7000Testing and Adjusting
Illustration 15 g03859378Typical ET screen for Security Management2. Press the “Print Preview”button and then press“OK”. The “Print Preview Screen”is displayed.Choose the appropriate push button to aid inviewing the document. “Print”prints the report tothe printer. “Next Page”views the next page ofthe report. “Next Page”is disabled if you are onthe last page of the report. “Prev Page”views theprevious page of the report. “Prev Page”isdisabled if you are on the first page of the report.“Two Page”displays two pages of the report.“Zoom In”magnifies the text. “Zoom In”isdisabled when the text is fully magnified. “ZoomOut”decreases the size of the text. “Zoom Out”isdisabled when the text is at normal size. “Close”will exit the preview.See Testing and Adjusting, “Configuration” in order tocopy and save key information to a filei06195587Scheduled Access - Program(Security System Bypass)SMCS Code: 7631-591Use the following procedure to change the ActivationPeriods of the Security System Bypass:Note: Changing the MSS Bypass times requires youto use a key with master access level or a factorypassword.UENR7000 25Testing and Adjusting
1. Insert a key with Master Access Level in the keystart switch and turn to the ON position.2. Select “Service/Configuration”from the tool bar ofthe Cat ®ET. This selection will bring up theConfiguration screen.Illustration 16 g03859405Typical ET screen3. Highlight the “Security System Bypass Start Time”for the day that you want to set up. Press the“Change”push button at the bottom of the page.This push button will bring up the “ChangeParameter Value”screen.4. Enter the desired “start time”in the space that isprovided. Then click the “OK”button.All times are based on a 24 hour clock. If you wantthe desired start time to be 6:00 am, then enter06:00. If you want the desired start time to be 6:00pm, then enter 18:00. Include the colon in the timesetting or the MSS will not accept your entry.5. Highlight the “Security System Bypass Stop Time”for the same day. Press the “Change”push buttonat the bottom of the page. This push button willbring up the “Change Parameter Value”screen.Enter the desired “stop time”in the space that isprovided and click the “OK”button.6. Repeat Steps 3 and 5 for all days which shouldhave Bypass Activation Times.7. To have the MSS armed 24 hours a day, repeatSteps 3 and 5 entering 00:00 as the “Start time”and 00:00 as the “Stop time”.Note: All times are based on a 24 hour clock. Refer toTesting and Adjusting, “Time - Set” for instructions onsetting the date and the time of the MSS.i06195588Time - SetSMCS Code: 7631-529Set the correct date and time for the Machine SecuritySystem. Use the following procedure to set the dateand time.Note: Changing the MSS clock time requires a keywith the master access level or a factory password.When the 30 second grace period is active, the MSSStatus LED will be illuminated GREEN with thekeyswitch in the OFF position.26 UENR7000Testing and Adjusting
1. Connect the Cat ®ET to the service connector viathe communication adapter.2. Place the Master Access Level Key into the keystart switch and turn the key to the ON position.3. Start the Cat ®ET.4. Click on the “Connect”icon in the menu bar of theCat ®ET.5. Once the Cat ®ET has establishedcommunications with the MSS ECM, select the“ECM date/time”option from the “Service”menu.This selection will cause the Cat ®ET to displaythe following screen.Illustration 17 g03859788Date and Time6. Press the “Change”button. This button will causethe “Date and Time”dialog box.Illustration 18 g03859826Time Zone7. Select the local time zone from the drop-down list.Illustration 19 g03859831Local Date and Time8. Enter the local date and time. Use an accurate timesource.Note: Laptop clocks are not accurate and may have adifferent time than the local time.Illustration 20 g03859850ET Display9. Then press the “OK”button. The Cat ®ET willdisplay the following message.Illustration 21 g03859865Cat ET Time ConfirmationUENR7000 27Testing and Adjusting
10. Click on the “Yes”button in order to change thedate and time or click on the “No”button in orderto cancel the change. The Cat ®ET will display thenew time on a 24-hour clock.Illustration 22 g03859883Cat ET Display 24 Hour Clocki06195590Factory Password - ObtainSMCS Code: 7631-554-XWYou may use the following methods to obtain afactory password. The first method is via the FeatureProtection System (FPS) via the Internet. The secondmethod is via the telephone help line. The proceduresfor both methods are listed in the following sections.Internet1. The Feature Protection System (FPS) is a secureweb site and a password is required. Proceed tostep 1.a. if you do not have a “Login ID”and a“Password”. Proceed to step 2 if you already havea“Login ID”and a “Password”.a. Refer to the “Telephone Help Line” section orsee your Caterpillar dealer in order to obtainthe factory password.2. Open your web browser. Enter the address for theFactory Password System (FPS) (“http://fps.cat.com”) in the address bar of the web browser.Upon accessing FPS, the “Corporate WebSecurity”web site will appear.28 UENR7000Testing and Adjusting
Illustration 23 g03859949Login ID3. Enter your “Login ID”and “Password”into the“Corporate Web Security”site. Refer to Illustration23 .UENR7000 29Testing and Adjusting
Illustration 24 g03859954Product Serial Number4. Enter the following information:•“Product Serial Number”•“Engine Units”Note: Enter the hours that are displayed on theservice hour meter in the “Engine Units”block.Select “Hours”as the unit.•“Service Tool Serial Number”30 UENR7000Testing and Adjusting
•“ECM Serial Number”•“Total Tattletale Value”•“Reason Code”Note: The “Rerate”section is not used with theMachine Security System. Do NOT enter informationin this section.Note: The information that is listed above may beobtained from the “Enter Factory Passwords”screenin the Caterpillar Electronic Technician (ET). Refer toIllustration 25 .Illustration 25 g03859962Factory PasswordUENR7000 31Testing and Adjusting
Illustration 26 g03859985Generated Password5. Enter all the required information. Then click the“Generate Password”button. The passwords willthen be generated.32 UENR7000Testing and Adjusting
Illustration 27 g03879847Factory Password Screen6. Record both of the factory passwords.Note: Both passwords are required, in order tochange any parameters of the Machine SecuritySystem.Telephone Help LineThe telephone help line for factory passwords isavailable at the telephone number that is listed below:(309) 636-8500Note: (309) 636-8500 is also the telephone numberfor the Dealer Solutions Network (DSN).The telephone help line will need the information thatis listed in order to obtain the password:UENR7000 33Testing and Adjusting
•“Product Serial Number”• Service Meter Hours ( “Engine Unit Block”)• Serial number of the Service Tool (ElectronicTechnician)• Serial Number of the Machine ECM• Total Tattletale Value• Reason CodeNote: The information that is listed “Telephone HelpLine” may be obtained from the “Enter FactoryPasswords”screen in the Caterpillar ®ElectronicTechnician (ET). Refer to Illustration 27 .Illustration 28 g03864337i06195595ConfigurationSMCS Code: 7631-025““Fleet/Key Configuration””The “Fleet/Key Configuration”function allows you toconfigure and manage a Machine Security System(MSS) enabled machine or a set of machines. Thefunction allows you to program, load, and save a setof configuration parameters and key information. Theinformation can be loaded from or programmed to theMSS. This information can also be saved to or loadedfrom a file.Once a file is saved in “Fleet/Key Configuration”, FileManagement can be used to export the file as a *.MSS file. The exported *.MSS file can then beimported into the MSS Key Management Softwareprogram, for management of the “Fleet/Key”information.Loading Data from the ECM1. Connect the service tool to the Machine SecuritySystem ECM that you want to copy.2. Select “Copy Configuration”from the “Service”menu, and then select “Fleet/Key Configuration”from the submenu.34 UENR7000Testing and Adjusting
Note: Changing the “Fleet/Key Configuration”requires a key with master access level or a factorypassword.3. If there is no recently loaded data available, the“No data is available...”message box will display.4. Press “Yes”to load data from the ECM. The“ECM Selector”dialog box displays.Press “No”if you do not want to load data. The“Fleet/Key Configuration blank screen”displays.Note: Pressing the “Load from ECM”push buttonfrom the “Fleet/Key Configuration”screen alsodisplays the “ECM Selector”dialog box.5. Highlight the Machine Security System ECM youwish to copy from and then press “OK”. As thedata is loading from the ECM, the “Please wait”message displays. Then, the “Loading data fromECM”progress bar displays.6. Press “Cancel”to exit the “ECM Selector”dialogbox. Press “Help”to open online help forassistance.You can cancel the loading process at any time, bypressing the “Cancel”push button. The “Are yousure...”message box displays. Press “Yes”tocancel loading the data or press “No”not tocancel loading the data.7. When the data has been successfully loaded, “Thedata has been successfully loaded”message boxdisplays.8. Press “OK”. The “Fleet/Key Configuration”screen displays with the “Program ECM”and the“Save to File”push buttons are enabled.Note: The data must be saved to a file before youdisconnect from the service tool or the data is lost.Saving the Configuration to a File1. Press the “Save to File”push button. The “PrintNew Document to File”dialog box displays.Note: If you do not have a file open, the “Printing”dialog box asks you to open a file, create a new file,or cancel. Choose the appropriate button to continue.UENR7000 35Testing and Adjusting
Illustration 29 g03864372Saving Configuration to a File2. Enter a document name and description in theappropriate text boxes. Press the “OK”button.The “Fleet/Key Configuration saved successfully”message box displays. Press the “Cancel”pushbutton to exit the “Print New Document To File”dialog box without saving the file. You will return tothe “Fleet Configuration”dialog box.3. Press “OK”to return to the “Fleet/KeyConfiguration”screen.Loading Data from a File1. Connect the service tool to the ECM to beprogrammed.2. Select “Copy Configuration”from the “Service”menu, and then select “Fleet/Key Configuration”from the submenu.If there is no recently loaded data available, the“No data is available...”message box displays.3. Press “No”that you do not want to load data fromthe ECM. The “Fleet/Key Configuration screen”displays.4. Press the “Load from File”push button. The “FileManagement”dialog box displays.5. If the “Load from File”push button is pressed withunsaved data on the “Fleet/Key Configuration”screen, a message box displays asking if you wantto save changes.6. From the “File Management”dialog box, highlightthe file from the “Files”list box. Next highlight the“Fleet/Key Configuration document”that you wantto load from the “Documents”list box.7. Open the document. As the data loads, a progressbar displays. Then, the “Fleet Configuration”message box displays.8. Press “OK”. The “Fleet/Key Configuration”screen displays with the file data.36 UENR7000Testing and Adjusting
Programming the ECMNote: The data must be loaded from a file before youcan program an ECM.Note: Keys that are already programmed into theECM can be unchecked from the “Fleet/KeyConfiguration”screen. This unchecking method isonly a time saving measure. If you do not uncheckthe keys, the “Program ECM”message boxdisplays. This message box lists all keys that werenot programmed because the keys were alreadystored.Press the “Program ECM”push button. The “ECMSelector”dialog box displays.Illustration 30 g03860018ECM Selector dialog boxHighlight an ECM and press “OK”The “Please wait”message box displays. Then the “Testing ECM”progress bar displays.You can cancel the uploading process at any time, bypressing the “Cancel”push button. The “Are yousure...”message box displays. Press “Yes”tocancel uploading the data or “No”not to cancel.Refer to the following procedures when you“Append”or “Replace”the key list. Refer to the“Append” section to append the list. Refer to the“Replace” section to replace the list.Append1. Connect the service tool to the ECM to beprogrammed.2. Start the Caterpillar Electronic Technician (ET)Note: This procedure requires Caterpillar ElectronicTechnician (ET) version 2002A or later.UENR7000 37Testing and Adjusting
Illustration 31 g03864388Copy Configuration, Service Menu, Fleet/Key Configuration3. Select “Copy Configuration”from the “Service”menu, and then select “Fleet/Key Configuration”from the submenu.4. Open the document. As the data loads, a progressbar displays. Then, the “Fleet Configuration”message box displays.5. Press “OK”. The “Fleet/Key Configuration”screen displays with the file data.6. Click on the “Program ECM”button. This buttondisplays the Fleet key information box.Illustration 32 g03864392Append38 UENR7000Testing and Adjusting
7. Click on the “Append”button.Illustration 33 g009004098. Click on the “Yes”button if you are prompted.When the data has been successfully uploaded, the“Programming complete.”message box displays.Press “OK”Note: MSS can store a maximum number of 50 keysat one time. “Fleet/Key Configuration”determinesthe number of keys slots not programmed on theMSS. You cannot program more keys than themaximum number allowed. A message box displaysinforming you of the number of key slots available orthat there are no more key slots are available.Remove enough keys in order to add new keyinformation.STOP.Replace1. Connect the service tool to the ECM to beprogrammed.Note: This procedure requires Caterpillar ElectronicTechnician (ET) version 2015A or later.2. Start the Caterpillar Electronic Technician (ET)UENR7000 39Testing and Adjusting
Illustration 34 g03864422Copy Configuration, Service Menu3. Select “Copy Configuration”from the “Service”menu, and then select “Fleet/Key Configuration”from the submenu.4. From the “File Management”dialog box, highlightthe file from the “Files”list box. Next highlight the“Fleet/Key Configuration document”that you wantto load from the “Documents”list box.5. Open the document. As the data loads, a progressbar displays. Then, the “Fleet Configuration”message box displays.6. Press “OK”. The “Fleet/Key Configuration”screen displays with the file data.7. Click on the “Program ECM”button. The Fleet40 UENR7000Testing and Adjusting
Illustration 35 g03864431Replace8. Click on the “Replace”button.Illustration 36 g009004099. Click on the “No”button if you are prompted.When the data has been successfully uploaded, the“Programming complete.”message box displays.Press “OK”Note: MSS can store a maximum number of 50 keysat one time. “Fleet/Key Configuration”determinesthe number of keys slots not programmed on theMSS. You cannot program more keys than themaximum number allowed. A message box displaysinforming you of the number of key slots available orthat there are no more key slots are available.Remove enough keys in order to add new keyinformation.STOP.i06195599Machine Security System -UninstallSMCS Code: 7631-011Use the following procedure in order to uninstall theMachine Security System (MSS) permanently.Note: You will need to obtain a factory password inorder to perform this procedure. A master electronickey will not allow the user to uninstall the MachineSecurity System. Refer to the Testing and Adjusting,“Factory Password - Obtain” section of this manualfor information on obtaining a factory password.Note: One factory password is required in order touninstall MSS premium software from the ECM thatthe software is integrated with.Note: An alternative to uninstalling the MSS softwareis to use a master key in order to bypass the securitysystem. Refer to the Testing and Adjusting,“Scheduled Access - Program”.1. Connect a laptop Computer with the Caterpillar ®ET to the machine via the communication adapter.2. Place a key in the key start switch.3. Turn the key to the “ON”position.4. Start the Electronic Technician and establishcommunications with the machine MSS3i ECM.5. Select “Service/Configuration”from the toolbar onthe Cat ®ET. This selection will bring up theconfiguration screen.6. Highlight the “Machine Security SystemInstallation Status”and select the “Change”button at the bottom of the page. This button willbring up the “Enter Factory Password Screen”.UENR7000 41Testing and Adjusting
7. Obtain a factory password. Refer to the Testingand Adjusting, “Factory Password - Obtain” sectionof this manual for information on obtaining afactory password.8. Change the value to “Not Installed”.9. Remove the electronic key reader hardware andplug the connector.i06195606Glossary of TermsSMCS Code: 7631Armed – The state of the security system when themachine is disabled.CAN Data Link (CAN) – The CAN data link is anelectrical connection for communication with onboarddevices.Disarmed – The state of the security system whenthe machine is able to operate normally.Electronic Control Module – The portion of the MSSthat contains the microprocessor and memoryElectronic Key Reader – The electronic key readermodule sends key information to the ECM. Theinformation is transmitted from the exciter coil to thekey reader module.EID – Event IdentifierExciter Coil – The exciter coil is a small coil of finewire. The wire is molded into the bezel of a keyswitchwith harness wiring. The exciter coil provides a pathof communication. The electronic key and theelectronic control module communicate via radiofrequency.Factory Password – Protects the machine whenusing the service tool. The password must be usedwhen any modifications are done to the MSS.Immobilizer – The Machine Security SystemImmobilizer is a feature within another ECM (Engineand/or Transmission). This feature restricts theoperation of the machine until the Machine SecuritySystem disarms.Master Access Level – A level of access to permitthe operation of the machine. In addition, the keyallows the user to add new keys into the ECM andallows MSS settings to be modified without a factorypassword. Also, keys that are already programmedcan be modified.MSS – Machine Security SystemPID – A parameter identifier is used to identifyspecific parameters that are used by the MSS.Product ID – The Product ID is an 8 digitalphanumeric number that identifies the machine.Programming – Programming refers to the processof storing information in the memory of the controlmodule.Software Enable Attachment – A feature or functionon a machine that uses software in order to enablethe functionality. The actual software used toaccomplish the function is embedded in the standardmachine software (flash file). The feature requires afactory level password in order to activate.Standard Access Level – Keys that areprogrammed for this level of access permit theoperation of the machine.Tattletale – The tattletale is a counter in the ECM thatis used as part of the calculation for the factorypassword. The tattletale is incremented after a factorypassword is used. The affected parameter will havean increase in the specific parameter of the tattletaleand the total tattletale will reflect the increase as well.Once you use the factory password, the factorypassword will no longer be valid. To make a changeon the same ECM at a later date, another passwordwill be required.i06195610System SchematicSMCS Code: 7566Refer to the corresponding schematic of the machineor Special Instruction.42 UENR7000Testing and Adjusting
UENR7000 43Index SectionIndexCConfiguration ................................................... 34“Fleet/Key Configuration”............................ 34DData Link.......................................................... 13CAN Data Link ............................................. 14CAT Data Link .............................................. 13Diagnostic Operation....................................... 10Active Diagnostics ........................................11Logged Diagnostics ......................................11EElectronic Control Module (ECM) .................... 12ECM Inputs .................................................. 12ECM Outputs ............................................... 12FFactory Password - Obtain .............................. 28Internet......................................................... 28Telephone Help Line .................................... 33GGeneral Information......................................4, 15Glossary of Terms............................................ 42IImportant Safety Information ............................. 2KKey - Program.................................................. 15Programming with a Service Tool ................ 15Key Information.................................................. 8Access Level.................................................. 9Expiration Date ............................................ 10Security Type ................................................. 9MMachine Security System - Uninstall............... 41NNormal Operation .............................................. 6Armed ............................................................ 7Disarmed........................................................ 7Electronic Key ................................................ 7External Authentication Device (EAD) andPass Codes.................................................. 7Reading the ID of a Key ................................. 6OOperation of Status Indicator............................. 7Status Indicator.............................................. 8PProtected Functions..........................................11SScheduled Access - Program (SecuritySystem Bypass)............................................. 25Scheduled Access ( “Security SystemBypass Times”) ............................................. 10Service Operation Using Service Tool ..............11System Components ....................................... 12Antitheft Keypad........................................... 13Caterpillar ®Electronic Key ......................... 12Electronic Key Reader (MSS3i) ................... 13Exciter Coil................................................... 12Status Indicator............................................ 13System Overview............................................... 5System Schematic........................................... 42Systems Operation Section............................... 4TTable of Contents............................................... 3Testing and Adjusting ...................................... 15Testing and Adjusting Section ......................... 15Time - Set ........................................................ 26Troubleshooting............................................... 15
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