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TrimTrac ProE Locator Technical Manual

Including enhanced features and vehicle adapter or control module
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TrimTrac ProE Locator
Technical Manual
Including Enhanced Features and
Vehicle Adapter or Control Module
Part Number 80200-00-UG
Version 2.0e
August 2007

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Summary of Contents for TrimTrac ProE Locator

  • Page 1 TrimTrac ProE Locator Technical Manual Including Enhanced Features and Vehicle Adapter or Control Module Part Number 80200-00-UG Version 2.0e August 2007...
  • Page 2 Functional descriptions expanded. Various updates to reflect current firmware v1.03.00.0000. Bill Dussell Clarifications and updates up to and May 2007 including firmware v1.08.00.000 Bill Dussell Control Module and v2.03.00.000 August 2007 firmware updates 2.0e Bill Dussell TrimTrac ProE August 2007...
  • Page 3 FOR PREPARING AND PROVIDING RODUCT WARRANTIES RODUCT LITERATURE TO END USERS Trimble, the Globe & Triangle logo, and TrimTrac are trademarks of Trimble Navigation Limited, registered Warranty Remedies in the United States and in other countries. All other trademarks are the property of their respective owners.
  • Page 4 modified, copied, disassembled, OTHERWISE EXPRESSLY PROVIDED FOR IN THIS RODUCT decompiled or reverse engineered. Trimble reserves IMITED ARRANTY RODUCT ACCOMPANYING all other rights. DOCUMENTATION MATERIALS EMBEDDED SOFTWARE FIRMWARE UPDATES “ ” Limitation of Liability THERETO ARE PROVIDED AND WITHOUT EXPRESS OR IMPLIED WARRANTIES OF ANY KIND BY EITHER ’...
  • Page 5 The TrimTrac ProE product complies with Directive 72/245/EEC as amended by Directive 95/54/EC (el*72/245*95/54). The TrimTrac ProE products compliy with the FCC Part 15, FCC Part 24, and Industry Canada requirements. The TrimTrac ProE product complies with Part 15 of the FCC rules. Operation is subject to...

  • Page 6: Table Of Contents

    Specific Absorption Rates (SAR) ................... 5 Battery Safety Information ..................... 5 Overview ................................ 6 Introduction........................6 TrimTrac ProE New Features and Capabilities .............. 7 Application Feature Details .......................... 14 Communication Mode ....................14 GPRS Connection and Setup ..................14 Expanded GSM Status Codes ..................16 Geofences........................
  • Page 7 Diagnostics........................138 TrimTrac Application Protocol ........................140 Introduction......................... 140 Message Format ......................140 TrimTrac Application Protocol Message Summary (Sorted by Name)...... 144 TrimTrac Application Protocol Message Summary (Sorted by Header)....145 TrimTrac Command and Response Summary............146 Configuration Messages....................147 Query Messages ......................
  • Page 8 Table 38, AT+CTKK Assignment.................. 123 Table 39, AT+CTKK? Query ..................124 Table 40, AT+CTK0? Query ..................125 Table 41, AT+CTKP Assignment .................. 125 Table 42, AT+CTKP? Query..................126 Table 43, AT+CTKX Assignment.................. 128 TrimTrac ProE Locator Technical Manual v2.0e viii...
  • Page 9 Table 52, Message Qualifiers ..................141 Table 53, Sample XOR Checksum Source Code............143 Table 54, TrimTrac Application Protocol Messages (Sorted by Name) ......144 Table 55, TrimTrac Application Protocol Messages (Sorted by Header) ...... 145 Table 56, TrimTrac Command and Response Summary..........146 Table 57, SET_ALERT_STATE Message ..............
  • Page 10 Table 99, Read-only Parameters ..................200 Table 100, Summary of AT Commands and Defaults............ 208 Table 101, TrimTrac Application Protocol Messages (Sorted by Name) ...... 209 Table 102, TrimTrac Application Protocol Messages (Sorted by Header) ....210 Table 103, TrimTrac Command and Response Summary..........211 Table 104.
  • Page 11 Figure 31. Properly Inserted Provisioning Module............112 Figure 32. Provisioning Module Improperly Inserted. Upper Tab not Latched Properly..........................112 Figure 33. TrimTrac ProE Connected to PC via Provisioning Module and USB A-to-A Cable........................113 Figure 34. QUERY_POSITION Response Flowchart........... 165 Figure 35, Parameter Index (All) ..................

  • Page 12: About This Manual

    Pro Locator Technical Manual. This manual is intended for use by system integrators, service providers and application developers (collectively, “Resellers”). It is not intended for end-users of the TrimTrac ProE locator. Any end-user documentation is to be prepared and furnished by the Resellers.

  • Page 13: Technical Assistance

    The Trimble technical support organization can be reached by telephone at 1-800-767-4822 when dialing from within the United States, or at +1- 408-481-7921 when dialing from outside the United States. Alternately, you can contact your nearest authorized TrimTrac distributor: Africa: Latin America: GLT, Ltd.

  • Page 14: Minimum Information Required For Technical Assistance

    Minimum Information Required for Technical Assistance If you or a user reports difficulty with a TrimTrac ProE locator (i.e. no GPS fixes, not communicating, LED not working, etc.), it is helpful to retrieve directly from the unit all current configuration settings and the message log. In some cases, a more detailed debug log file is required to trouble shoot communications related issues.
  • Page 15 Over-the-Air Retrieval If the TrimTrac ProE or Provisioning Module are not available, but the TrimTrac ProE is otherwise communicating with the server application: Send the appropriate QUERY_CONFIG messages to the TrimTrac ProE to retrieve the GPS, Application, Provisioning, Extended Application and VAM- only parameters.
  • Page 16 GSM modem or cycle power to de-active the debug logging mode.) 7. Please return the resulting data log file, along with the complete unit configuration and message log to your Trimble technical representative for analysis. TrimTrac ProE Locator Technical Manual v2.0e xvi...

  • Page 17: Firmware Release Notes

    Firmware Release Notes This manual covers the TrimTrac ProE with 2.03.00.000 firmware. Firmware changes since 1.00.00.000 firmware are summarized in Table 1 through Table 5. 1.00.00.0000 1.03.00.000 HANGE UMMARY FROM Schedule Hours Status flag added to Position Reports and Status Messages. If motion triggered message is logged during after hours, than TriggerType shall be set “2=Exception Report”...

  • Page 18: Table 2, Firmware Changes V1.03.00.000 Through V1.05.00.000

    Improved GSM roaming and network registration Improved consistency of GPS 3D fix reporting Modified TrimTrac Session Protocol to send new NetEntry packet in response to unsolicited NetEntry Nack. This capability allows the server application to identify which TrimTrac is maintaining a GPRS session after a server-side failure even when no user-data is otherwise being transmitted Table 4, Firmware Changes v1.06.00.000 through v1.08.00.000...

  • Page 19: Safety First

    Avoid Body Contact with Device During Operation Do not operate the TrimTrac ProE in direct contact with your body. Maintain at least 10 inches (25 cm) separation between the device and any parts of your body.
  • Page 20 +31 497 53 2430 and ask for the "WEEE Associate" or mail a request for recycling instructions to: Trimble Europe BV c/o Menlo Worldwide Logistics Meerheide 45 5521 DZ Eersel, NL. TrimTrac ProE Locator Technical Manual v2.0e 2...

  • Page 21: Detailed Safety Information

    Detailed Safety Information Exposure to Radio Frequency Signals The TrimTrac ProE is a low power radio transmitter and receiver. When it is ON, it receives and also sends out radio frequency (RF) signals. In August 1996, the Federal Communications Commissions (FCC) adopted RF exposure guidelines with safety levels for hand-held wireless phones.

  • Page 22: Aircraft

    Other Medical Devices If any other personal medical devices are used in the vicinity of a TrimTrac ProE, consult the manufacturers of the medical devices to determine if they are adequately shielded from external RF energy. Physicians may be able to assist in obtaining this information.

  • Page 23: For Vehicles Equipped With An Air Bag

    An air bag inflates with great force. DO NOT place objects, including the TrimTrac ProE, in the area over the air bag or in the air bag deployment area. If in-vehicle wireless equipment is improperly installed and the air bag inflates, serious injury could result.

  • Page 24: Overview

    (2) This device must accept any interference received, including interference that may cause undesired operation. The TrimTrac ProE complies with the directive of the European Parliament and of the Council of 27 January 2003 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS).

  • Page 25: Trimtrac Proe New Features And Capabilities

    Ready-to-Use, No Custom Programming Required Simply insert an activated SIM card and batteries and tell the device where to send the position data and the TrimTrac ProE is ready to start reporting. In its default configuration, reports are sent nominally at 15-minute intervals whenever there is motion;...
  • Page 26 Cost-effective, Universally Available Communications The TrimTrac ProE takes advantage of the near universal availability of GSM SMS text messaging while also leveraging cost-effective GPRS data rate plans. Typical SMS plans offer very extensive inter-network roaming capabilities, both within a host country and internationally. SMS plans also tend to be too pricey for applications requiring more than a few reports per day.

  • Page 27: Figure 1. Trimtrac Proe Shown With Optional External Gps Antenna And Quick Release Bracket

    Figure 1. TrimTrac ProE Shown with Optional External GPS Antenna and Quick Release Bracket. Figure 2. TrimTrac with Metal Bracket. TrimTrac ProE Locator Technical Manual v2.0e 9...

  • Page 28: Figure 3. Provisioning Module Inserted Into A Trimtrac Proe

    The Vehicle Adapter Module includes a rechargeable standby battery that allows continued operation of the TrimTrac ProE for a limited period of time if external power is lost. TrimTrac ProE Locator Technical Manual v2.0e 10...

  • Page 29: Figure 4. Vehicle Adapter Module Inserted Into A Trimtrac Proe

    Figure 4. Vehicle Adapter Module inserted into a TrimTrac ProE Control Module. Same as a Vehicle Adapter Module plus two 500 mA low-side driver outputs capable of controlling one automotive grade relay each. Figure 5. Control Module. TrimTrac ProE Locator Technical Manual v2.0e 11...
  • Page 30 TrimTrac. On-board Geofencing The TrimTrac ProE can self-monitor up to two geofences. These geofences can be either rectangular or circular with reporting based upon whether the device is inside or outside the geofence area or when it has simply crossed the geofence boundary.
  • Page 31 GSM coverage been uninterrupted. This feature would be used when the TrimTrac ProE is expected to come in and out of GSM coverage areas and it is important for the server application to know where the device has been regardless of GSM availability.

  • Page 32: Application Feature Details

    Note that if GPRS service is enabled by the carrier on a SIM card already in service, the GSM modem in the TrimTrac may need to be power cycled before the newly enabled GPRS service becomes active. (See AT+CTKC on page 117; SET_APP_CONFIG on page 148) .

  • Page 33: Table 6. Gprs Parameters, Settings, Messages And Commands

    GPRS Session Protocol be set “1=TrimTrac Session Protocol”. The TrimTrac Session Protocol is more fully described in the separate document “TrimTrac Session Protocol ICD”. The TrimTrac Session Protocol when used over UDP provides the most important benefits of TCP without the added overhead of TCP. Those applications which are required to scale to several thousands of users per server would be well advised to consider using the TrimTrac Session and UDP Transport Protocols together.

  • Page 34: Expanded Gsm Status Codes

    At a much higher application level, use of the TrimTrac Session Protocol and AutoLog Dump is also recommended. Especially in the case of UDP, the TrimTrac Session Protocol will help the device recover from short term outages.
  • Page 35 These GSM Status Codes are more fully explained Table 7, GSM Status Codes Explained, beginning on the following page. TrimTrac ProE Locator Technical Manual v2.0e 17...
  • Page 36 “1=Exception Reports-only”. set=1) 2=Network Timeout TrimTrac ProE was not able to acquire a usable network. This is typically inadequate GSM coverage. If TrimTrac ProE is configured for GPRS, then this code will also occur if there’s a SIM configuration mismatch (i.e., SIM is configured SMS-only).

  • Page 37: Table 7, Gsm Status Codes Explained

    TrimTrac Session Protocol or TCP sign-on message. The TrimTrac ProE tries once for TCP or 3 times for UDP at 15 second intervals; if no acknowledgement is received, the session is dropped and re-established.

  • Page 38: Geofences

    This can be done in three ways. Either you enter it into the TrimTrac ProE during the provisioning process, by sending a TrimTrac Application command via the...
  • Page 39 Finally, you will need to define the type of geofences that will be used. All geofences in the TrimTrac ProE must be of the same type, of which there are three choices: Boundary Crossing, Inclusive and Exclusive. In the case of Boundary Crossing, the TrimTrac ProE will send a geofence-triggered report each time the TrimTrac ProE detects it has crossed the boundary of an active geofence.
  • Page 40 3=Tx IDLE Timeout, T1, Status Msgs, (117) Exceptions & Responses 4=Tx Start/Stop, IDLE Status, Exceptions & Responses 5=Tx every 6th motion-triggered message, Exceptions & Respones 6=Tx every 11th motion-triggered message, Exceptions & Respones TrimTrac ProE Locator Technical Manual v2.0e 22...

  • Page 41: Table 8. Geofence Parameters, Settings, Messages And Commands

    Reporting Geofence Violations To avoid nuisance geofence violations, a 30-meter diameter circle is established with the center point being the current position of the TrimTrac ProE. Before a geofence violation is recorded, this circle must be 100% either inside or outside the geofence area or, if the geofence is a boundary crossing type, 100% crossed over the boundary line on either side.
  • Page 42 Violation” and the TriggerType will be set “2=Exception Report Alert” even if all other alerts are also in a normal status. In the case of boundary crossing geofence, the TrimTrac will report once and only once each time a geofence boundary is crossed by sending a new POSITION_REP and a RESP_GEOFENCE_CONFIG message.

  • Page 43: Figure 6. Sample Inclusive Geofence Message Log

    Device re-enters Geofence 1 Area. Note TriggerType=2, Geofence Status=0 and no attached RTKK message >RTKP043E2042F1390325601000000003000+373838116-1220015783-00101033267;ID=GEOFENCE;*27< Device located within Geofence 1 area. Normal position reporting. >RTKP043F1036F1390325676000000003000+373841880-1220070050+00019000000;ID=GEOFENCE;*2B< >RTKP04401042F1390325832000000003000+373841875-1220070443+00036000000;ID=GEOFENCE;*56< Figure 6. Sample Inclusive Geofence Message Log TrimTrac ProE Locator Technical Manual v2.0e 25...

  • Page 44: Scheduled Hours Mode

    GPS position. If the TrimTrac ProE only computes a new fix each time it enters the FIX State, then the latency in reporting a geofence violation is extended to the time it takes the TrimTrac ProE to cycle through the entire state machine.

  • Page 45: Table 9. Scheduled Hours Parameters, Settings, Messages And Commands

    Work Day to UTC) Scheduled 1= One Day; 2=Two Days; 3=Three Hours Work Days; 4=Four Days; 5=Five Days; Days per 6=Six Days; 7=Seven Days Week Table 9. Scheduled Hours Parameters, Settings, Messages and Commands TrimTrac ProE Locator Technical Manual v2.0e 27...

  • Page 46: Runtime Meters

    Runtime Meters There are two resetable equipment runtime meters available on the TrimTrac ProE. One is based upon motion while the other can be activated via a sensor switch connected to a Vehicle Adapter or Control Module as a LPA input (unless the LPA input is otherwise configured as a standard input or is used for geofences).

  • Page 47: Table 10. Runtime Meter Parameters, Settings, Messages And Commands

    Runtime Motion- Accumulated seconds since based Reading last reset, always 10 digits Runtime Motion- 0=Report without Reset; based Reset 1=Report with Reset; Confirmation 2=Disabled Table 10. Runtime Meter Parameters, Settings, Messages and Commands TrimTrac ProE Locator Technical Manual v2.0e 29...

  • Page 48: Fix, Log And Reporting Rates

    TrimTrac ProE reports its last known GPS fix based on the 1 Hz rate. The GPS Fix Rate is set by using either the AT+CTKZ command or by sending the TrimTrac ProE a SET_EXT2_APP_CONFIG message.

  • Page 49: Input Modes

    This level of acknowledgement protocol takes into account that not all packets and messages delivered by the TrimTrac ProE to the GSM network necessarily make it to their final destination in an uncorrupted format. The use of TCP/IP helps mitigate, but not eliminate, the risk that a message sent from the TrimTrac ProE might not make TrimTrac ProE Locator Technical Manual v2.0e 31...

  • Page 50: Lpa Input Delay

    The only way to get true confirmation that the server application receive the message is for the server application to positively confirm back to the TrimTrac ProE that the message had indeed arrived safely. When set to “Automatic”, the TrimTrac ProE will continuously re-transmit priority alert messages until acknowledged, or cleared, by the server application.

  • Page 51: Automatic Message Log Dump

    Motion Report Flag If a TrimTrac ProE has been a rest for a while, it is likely in the IDLE State. Once the device starts to move, default settings will cause the device to start computing a new GPS position and then report it. Depending upon the GPS signal at the time and how long it has been since the device computed its last position, the time to compute and report a new GPS fix can vary.

  • Page 52: Report Delay Flag

    A “Stop Report” is also available under the Motion Report Flag settings. The TrimTrac ProE will also attempt a final “at-rest” position after coming to a stop; however, the Stop Report function will set the TriggerType to “6=Stop Report”...
  • Page 53 GPS and GSM coverage are available, the expected time before a stop report is transmitted will be the average of these two extremes. TrimTrac ProE Locator Technical Manual v2.0e 35...

  • Page 54: Diagnostics Mode

    TrimTrac ProE has come to a stop. Setting the Report Delay Flag to either 5 or 6 while setting the Motion Report Flag to 2 or 3 will reduce the number of in-route position reports but still provide a timely Stop Report shortly after the TrimTrac ProE has come to rest.
  • Page 55 3. If the Speeding Countdown Timer is enabled AND expires while the measured speed continues to set the Speeding Status flag to “1=Violation”, the device will transmit a single REPORT_POS in which the TriggerType is set “2=Exception Report”. TrimTrac ProE Locator Technical Manual v2.0e 37...

  • Page 56: Scheduled Report Mode

    Note that if a geofence violation is in effect when the Speeding Status flag is either set or cleared, the geofence configuration information that would otherwise be included with messages sent by the TrimTrac ProE will not be included. See section on geofences.

  • Page 57: Polling

    Note that this feature can not be used to force the TrimTrac ProE to report at fixed intervals other than daily or weekly.

  • Page 58: Table 12. Gsm Polling Options

    GSM modem on for as long as possible by setting this Anytime Polling to 2=OnDemand may be preferred when using GPRS communications, even if doing so results in much higher power consumption. TrimTrac ProE Locator Technical Manual v2.0e 40...

  • Page 59: Query Hold Flag

    Final consideration on how polling is enabled is that network operators from time to time make changes on their networks that require power cycling of mobile devices. The power reset occurs automatically on the TrimTrac ProE each time the device cycles through the state machine in accordance with its default settings;...

  • Page 60: Motion Sensor Override

    Setting the Motion Sensor Override to either “1=Motion Always” or “0=Motion Never” causes the TrimTrac ProE operate as if it is in constant motion or at rest, respectively. By forcing the device into either of these two modes, application developers can see how the device is expected to operate in the field.

  • Page 61: Variable State Timeouts For High And Medium Priority Alerts

    During normal conditions, the TrimTrac ProE operates in accordance with its current parameter configurations; however, when a High or Medium Priority Alert is activated, the frequency at which the TrimTrac ProE cycles through the state machine can be varied. For instance, the TrimTrac ProE may be configured to report once every 15 minutes, which may be adequate under “normal”...

  • Page 62: Application Scenarios

    Application Scenarios Introduction The TrimTrac ProE is both elegant and powerful in its simplicity. How to best configure it for any given application, however, may not always be intuitively obvious. The intent of this section is to provide operational insight and specific configuration suggestions based on different application environments.
  • Page 63 “0=Transmit (‘Tx’) All Messages”, some or all of the logged positions may not be transmitted unless a QUERY_LOG or similar message is received by the TrimTrac ProE or if the Scheduled Report Mode is set to either “1=Weekly” or “2=Daily”.

  • Page 64: Example Applications

    Example Applications Baseline (Default) Application TrimTrac ProE default values are based upon two trips per day (frequency) with each trip being one hour in length (duration). Market research studies indicate that most end-user consumers believe a nominal 15-minute position reporting interval while the vehicle is moving is a good combination of timely information, reasonable SMS communication costs, and battery life.
  • Page 65 GSM networks known to have poor coverage or performance, it may be beneficial to also increase T20 to 120 or 180 seconds to allow the SMSC more time to send queued messages. TrimTrac ProE Locator Technical Manual v2.0e 47...

  • Page 66: Table 14, Minimize Communication Costs And Query-To-Fix

    Table 14, Minimize Communication Costs and Query-to-Fix Query-to-Fix Configuration with Weekly status messages at Sunday 12:00AM UTC and hourly Page polling. AT+CTKC=43200,300,300,900,60,168,20,0,1,1,0 AT+CTKX= ,0,0, ,3600,60,0,0,1,1,10,20,10, Table 15, Sample Non-default Commands for Query-to-Fix Configuration TrimTrac ProE Locator Technical Manual v2.0e 48...

  • Page 67: Table 16, Stationary Asset Settings

    Then goes and does a position fix. Table 16, Stationary Asset Settings Sample Stationary Configuration Settings Expected Battery Life: 9-10 Months Page AT+CTKC=43200 ,1,2, AT+CTKX= ,0,0,0,3600,60,0,0,1,1,10,20,10,0 Table 17, Sample Non-default Commands for Stationary Configuration TrimTrac ProE Locator Technical Manual v2.0e 49...
  • Page 68 30 seconds. In this configuration, it is not practical to operate on four AA alkaline batteries except for very short periods measured in hours (not days). But if you and or your customer are willing to take these hits, then the TrimTrac ProE can be an extremely cost-effective way to monitor dynamic assets.

  • Page 69: Table 18, High Performance Settings

    In-Motion Polling set Allows near constant Drastically reduces battery “1=OnDemnad”; communication with the life to as little as 4 days Anytime Polling set TrimTrac ProE even while even if there is no new TrimTrac ProE Locator Technical Manual v2.0e 51...

  • Page 70: Table 20, Start And Stop Motion Report And In-Route Report Settings

    Table 20, Start and Stop Motion Report and In-route Report Settings Sample High Performance Configuration Settings Expected Battery Life: Less than One Day Page AT+CTKC=43200 ,10,10, ,3,5, AT+CTKX=0,0, ,3600,0,0,1,1,10,20,10,0 AT+CTKZ=10,0,0,43200,1,5,0,0,0,0,1,1,0,1,0,0,0,0,0,0,0,0,0,0 Table 21, Sample Start and Stop Motion Report and In-route Report Settings TrimTrac ProE Locator Technical Manual v2.0e 52...

  • Page 71: Table 22, Disable Module Alert Configuration Settings

    Alternately, it may be beneficial for billing or taxation purposes to track how long a PTO-driven implement, such as a hole digger, is used vis-à-vis total operation of the engine. The TrimTrac ProE can be configured to address these scenarios.

  • Page 72: Table 23, Construction Equipment Monitoring Settings

    Substantially increased 1Hz” continuous geofence power consumption while enforcement in motion. Table 23, Construction Equipment Monitoring Settings Sample Construction Equipment Configuration Settings Page AT+CTKC=43200,300,300,900,60,168,20,0,1,1,0 AT+CTKK=1,1,0,100,0,"+37.3842980","-122.0080760" AT+CTKX=1,55785,1,1,60,3600,0,0,1,1,10,20,10,0 AT+CTKZ=10,1,55785,3600,1,5,1,0,100,0,1,1,0,1,50,0,0,0,0,0,0,0,0,0 Table 24, Sample Construction Equipment Monitoring Settings TrimTrac ProE Locator Technical Manual v2.0e 54...
  • Page 73 • Motion-based Runtime Meter has accumulated 100 hours since last runtime report; • Speed limit of 50 mph is violated; • Query messages is received; or • It is time to transmit a weekly status report. TrimTrac ProE Locator Technical Manual v2.0e 55...

  • Page 74: Summary End-User And Installation Instructions

    SIM PIN, even if all other factory default settings are used. 2. If SIM card is already installed, remove the TrimTrac ProE base cover and any installed modules to access the SIM cardholder. 3. Insert the activated SMS-enabled SIM card from your service provider or wireless carrier into the SIM cardholder and close latch making sure the SIM card is securely seated and locked into place.

  • Page 75: Vehicle Adapter Or Control Module Equipped Units

    Priority Alert devices as described in the OPTIONAL INPUTS AND ALERTS below; OR. b. Cut or tape off the YELLOW wires. Make sure the TrimTrac ProE is programmed to Disable Medium Priority Alerts. 4. If a Control Module is being used, the internal standby battery needs to be plugged in prior to initial use.

  • Page 76: Figure 9. Control Module With Stand-By Battery Leads Connected

    Larger loads should be controlled via an automotive grade relay. FINAL ASSEMBLY AND INSTALLATION: 1. Configure and provision the TrimTrac ProE as described in “TrimTrac ProE Configuration” beginning on page 109. Generally, the device TrimTrac ProE Locator Technical Manual v2.0e 58...

  • Page 77: Figure 10. Properly Inserted Sim Card And Latched Holder

    3. Place the AA Battery, Vehicle Adapter or Control Module in the TrimTrac ProE base while aligning the arrow on module with the arrow on the TrimTrac ProE base. If a Control Module is being used, be sure to connect the stand-by battery as shown in Figure 9 before inserting the module into the TrimTrac ProE base.

  • Page 78: Figure 11. Align Arrows On Base And Module

    4. Press down on the module to snap in securely in place on all four corners making sure all corner tabs are all fully engaged. Figure 12. Module with all four corners securedly snapped into place. TrimTrac ProE Locator Technical Manual v2.0e 60...

  • Page 79: Figure 13. Rubber Channel Plug Removed

    Figure 13. Rubber Channel Plug Removed 6. Route the wires from the Vehicle Adapter or Control Module through the wiring channel in the TrimTrac ProE base. If a Vehicle Adapater Module is being used, press the molded rubber piece into the channel.

  • Page 80: Figure 15. Control Module Wires Properly Routed

    Figure 15. Control Module Wires Properly Routed 7. Install TrimTrac ProE base cover and tighten the hold down screw being careful not to pinch any wires if a Vehicle Adapter or Control Module are being used. Figure 16. Cover in place with Wires Properly Routed...

  • Page 81: External Gps Antenna

    TrimTrac ProE and such damage will not be covered by warranty. When used with an external GPS antenna, the TrimTrac ProE is no longer water or dust resistant and battery life may be slightly impacted.

  • Page 82: Figure 17. External Gps Antenna Rf Connector Plug

    Figure 17. External GPS Antenna RF Connector Plug. Figure 18. External GPS Antenna RF Connector. TrimTrac ProE Locator Technical Manual v2.0e 64...

  • Page 83: Figure 19. External Gps Antenna Connected To Trimtrac Proe

    Figure 19. External GPS Antenna Connected to TrimTrac ProE TrimTrac ProE Locator Technical Manual v2.0e 65...

  • Page 84: Vehicle Placement Guidelines

    Under a passenger seat. Unless the optional external GPS antenna is used, it is not recommended that the TrimTrac ProE be placed in the trunk or boot of the vehicle. 3. Unless used with the optional external GPS antenna, the TrimTrac ProE should be placed in a near horizontal position with the TrimTrac badge facing upward toward the sky.

  • Page 85: Figure 20. Vehicle Placement Versus Expected Number Of Reports

    GPS fix times remain constant even as T4 increases. 1,000 10,000 100,000 DELAY State Timeout, T4 (Default = 900 Seconds) Figure 20. Vehicle Placement versus Expected Number of Reports TrimTrac ProE Locator Technical Manual v2.0e 67...

  • Page 86: Technical Tips And Troubleshooting

    Module is securely snapped into place and the cover screw is properly tightened. Do not mix old and new batteries and do not leave dead batteries in the TrimTrac ProE for extended periods of time. Alkaline batteries will leak and, in some...
  • Page 87 GPS antenna with as clear of a view of the sky as possible. Make sure that the TrimTrac ProE or external GPS antenna is reasonably positioned to receive GPS signals.
  • Page 88 GPS Antennas The TrimTrac ProE has an internal GPS antenna or can be used with an optional external GPS antenna. When an external GPS antenna is first connected, the TrimTrac ProE will not recognize that an external GPS antenna is attached until the next time it enters the FIX State.
  • Page 89 GPS fixes than a unit placed under the seat or in the glove box, everything else being equal. The real question is whether the TrimTrac ProE will provide the level of performance required to meet the needs of the application.
  • Page 90 DELAY Timeout, T4, should be set to the minimum of 10 seconds. If an active SIM card is inserted in the TrimTrac ProE, then this will result in a new message being logged every 2 to 3 minutes for the unit operating on the external GPS antenna placed on the roof (See Figure 21.
  • Page 91 SIM card at all four corners. 2. The TrimTrac ProE is specified to work with 3.0 Volt SIMs only. If a 5.0 Volt SIM is used, the device may work with SMS, but it will NOT work with GPRS.
  • Page 92 GPRS Except when using UDP without the TrimTrac Session Protocol, in which case the device can leave a GPRS service area but neither the device and server application will know that a GPRS session is no longer active.
  • Page 93 SMS, some carriers are able to activate GPRS service over-the-air; however, before this service change takes effect, the GSM modem in the TrimTrac ProE may need to be power cycled. Such power cycling happens each time the TrimTrac ProE cycles through the state machine assuming that the GSM modem is not left powered up due to polling being enabled.
  • Page 94 SIM card, the SIM PIN, or if using GPRS, that the correct parameters are being used. TrimTrac ProE Not Reporting If it appears that the TrimTrac ProE is not reporting to the server application as expected, diagnose as follows: 1. Configuration. Always confirm whether the TrimTrac ProE is configured as appropriate for the particular application environment.
  • Page 95 Continued Reporting After Coming to Rest In the event a TrimTrac ProE continues to report after coming to rest, it may be because the motion detector is overly sensitive for the given application environment.
  • Page 96 UNTIL AN ACKNOWLEDGEMENT IS RECEIVED. Verify Checksums when Analyzing Data An easy way to analyze data received from The TrimTrac ProE is to log the actual messages into a text file and verify that the messages are valid by checking the checksums.
  • Page 97 LED Indicator The LED indicator is useful for diagnosing problems. For more information, see LED States, page 138. If you detect a problem, then have the TrimTrac ProE inspected by qualified service personnel. Responding to Query or Set Data Messages The TrimTrac ProE processes and, except as noted below, responds immediately to any data message that it receives while in the QUERY state.
  • Page 98 DELAY Timeout, T4, setting GPS Signal Strength The time it takes for a TrimTrac ProE to compute a new position fix is inversely proportional to available GPS signal level. When the TrimTrac ProE has an unobstructed view of the sky, GPS signal strength is approximately –130 dBm.

  • Page 99: Figure 21. Expected Reporting Frequencies

    DELAY State, T4 = 10 Seconds On Seat Gloveb On Dashboard -136 -135 -134 -133 -132 -131 -130 Clear, Unobstructed Obscured Sky View GPS Signal Strength (dBm) Sky View Figure 21. Expected Reporting Frequencies TrimTrac ProE Locator Technical Manual v2.0e 81...

  • Page 100: Figure 22. Warm Start Ttffs

    (Warm Start, 50%) 1000 Time-To-First-Fix Default T2 Setting, 300 Seconds (Typical, 50%) -136 -135 -134 -133 -132 -131 -130 Obscured Sky View Clear, Unobstructed GPS Signal Strength (dBm) Sky View Figure 22. Warm Start TTFFs TrimTrac ProE Locator Technical Manual v2.0e 82...

  • Page 101: Trimtrac Basic State Machine

    Introduction In most applications, motion-based reporting is the fundamental operating premise of the TrimTrac ProE as shown in Figure 23. This generally means that the unit computes and reports new GPS position fixes only if the unit is in motion and once more after coming to rest.
  • Page 102 If a fix is achieved, the position is read by the application, the internal real-time clock (RTC) is updated, and the TrimTrac ProE transitions to the STATUS state. If no position fix is achieved prior to expiration of the FIX Timeout, T2, the TrimTrac ProE transitions to the STATUS state with status of “no new fix”.

  • Page 103: Motion Detection And Filtering

    There are two status variables used along with the state of the TrimTrac ProE: TriggerType; and ReportType TrimTrac ProE Locator Technical Manual v2.0e 85...

  • Page 104: Alert Handling - Vehicle Adapter Or Control Module

    1=Aged (i.e. motion has occurred since last position) Alert Handling – Vehicle Adapter or Control Module When a Vehicle Adapter or Control Module is used with the TrimTrac ProE, the device is able to monitor and report on High, Medium and Low priority inputs as shown in Figure 36.
  • Page 105 “3=Monitor-only”, in which case, the alert status will be set “4=Monitor Activated”. The one exception to this, as more fully described below, is a Low Priority Alert for which the TrimTrac ProE needs to also detect motion, in addition to activation of the switch, before the Low Priority Alert status is set “1=Activated”...

  • Page 106: Idle State

    FIX State. If yes, the TriggerType is set “1=Motion Detected” and the device immediately transitions to the FIX State bypassing all of the other IDLE state checks detailed below. TrimTrac ProE Locator Technical Manual v2.0e 88...
  • Page 107 “0=IDLE Timeout, T1”, the TrimTrac ProE will transition to the STATUS state (bypassing the FIX state). • If motion is detected while in the IDLE state, the TrimTrac ProE will activate the Static Motion Filter Timeout, T7, and apply the Static Motion Filter Counter, N3.
  • Page 108 STATUS or FIX states, respectively. 3. If LPA Status is set or becomes set to“1=Activated”, then set TriggerType to “2=Exception Report Alert” and go to STATUS state. TrimTrac ProE Locator Technical Manual v2.0e 90...

  • Page 109: Fix State

    While in this state the GPS hardware is always turned on and the GSM radio hardware may or may not be turned off depending upon the current configuration settings in effect. In TrimTrac ProE, the GPS receiver and GSM Modem can operate simultaneously (unlike earlier generations of the TrimTrac locator).

  • Page 110: Transmit State

    The TrimTrac ProE dwells in the STATUS state only long enough to update the report structure. This process is virtually instantaneous and all alerts shall have no effect on STATUS state. TRANSMIT State Upon entering the TRANSMIT state from the STATUS state, the TrimTrac ProE will: 1.
  • Page 111 4. To the DELAY state if the TriggerType is set “1=Motion Detected” and: a. The TrimTrac ProE has already cycled through the FIX state due to the Motion Report Flag being set “1=Report Motion in IDLE”; b. The TRANSMIT Timeout, T3, expires or the TrimTrac ProE has...

  • Page 112: Figure 24. Hpa Processing In Transmit

    Figure 24. HPA Processing in TRANSMIT TrimTrac ProE Locator Technical Manual v2.0e 94...

  • Page 113: Figure 25. Mpa Processing In Transmit

    Figure 25. MPA Processing in TRANSMIT TrimTrac ProE Locator Technical Manual v2.0e 95...

  • Page 114: Figure 26. Lpa Processing In Transmit

    Figure 26. LPA Processing in TRANSMIT TrimTrac ProE Locator Technical Manual v2.0e 96...

  • Page 115: Figure 27. Other Message Processing In Transmit

    Figure 27. Other Message Processing in TRANSMIT TrimTrac ProE Locator Technical Manual v2.0e 97...

  • Page 116: Query State

    “0=IDLE Timeout, T1” then the TrimTrac ProE transitions to the IDLE state. 7. If Query Hold Flag is set “1=Enabled”, the TrimTrac ProE will attempt to re-establish any GSM network connection that may have been lost prior to the expiration of QUERY Timeout, T5. It will continue attempting to re- establish the lost GSM network connection until the QUERY Timeout, T5, has expired.
  • Page 117 4. During the QUERY state, any alert (High, Low, Medium) status can be changed from “2=Sent” or “3=Acknowledged” to “0=Clear”, “3=Acknowledged”, or “X=Do not care” upon receipt of the appropriately configured SET_ALERT_STATE message. TrimTrac ProE Locator Technical Manual v2.0e 99...

  • Page 118: Delay State

    DELAY State The DELAY State is where the TrimTrac ProE normally dwells after a state machine cycle and ignores any detected motion. This effectively restricts the unit to reporting no more often than the DELAY Timeout, T4; provided, however, all Vehicle Adapter or Control Module alerts are in the “0=Normal”...
  • Page 119 8. All Delay Timeouts (T4, T13 and T14) are immediately terminated whenever any alert status state ( , MPA Status or ) is HPA Status LPA Status or becomes set to “1=Activated” and the unit immediately transitions to the IDLE state. TrimTrac ProE Locator Technical Manual v2.0e 101...

  • Page 120: Alert Processing

    PROE Priority and Status-Levels The TrimTrac ProE can be equipped with a Vehicle Adapter or Control Module capable of monitoring vehicle power and externally wired switches and relay contacts. Each of these devices must be assigned one of three different priority levels (High, Low, Medium).

  • Page 121: High Priority Alert Processing

    “1=Activated”. The status of an “Activated” alert will be set to “2=Sent” once the TrimTrac ProE has successfully transmitted the associated message to the GSM network. Depending on the priority of the alert, the TrimTrac ProE will operate in accordance with the associated configuration unless otherwise instructed by the server application.

  • Page 122: Medium Priority Alert Processing

    Alerts are processed in the TRANSMIT state. Medium Priority Alert Processing Activation of a Medium Priority Alert will allow the TrimTrac ProE to complete some of its current operations before beginning to transmit a Medium Priority Alert message. For instance, if the device happens to be in either the FIX or TRANSMIT states, it will attempt to complete those tasks, within certain time limits, before transitioning back into the TRANSMIT state to begin sending the Medium Priority Alert.

  • Page 123: Server Application-Side Considerations

    After acknowledging the alert message, the server application should set about notifying the service center operator or end-user that the TrimTrac ProE has reported an alert condition. If and only if it can then be subsequently confirmed that the condition that initiated the alert has been returned to normal should the server application send a SET_ALERT_STATE message clearing the alert status back to normal.

  • Page 124: Table 25, High Priority Alert Processing

    Timeout, T11, and HPA Delay b) A sequence altering message command Timeout, T13, shall apply unless is received during the QUERY state. otherwise instructed by the server application. “3=Acknowledged” Table 25, High Priority Alert Processing TrimTrac ProE Locator Technical Manual v2.0e 106...

  • Page 125: Table 26, Medium Priority Alert Processing

    Timeout, T12, and MPA Delay b) A sequence altering message command Timeout, T14, shall apply unless is received during the QUERY state. otherwise instructed by the server application. “3=Acknowledged” Table 26, Medium Priority Alert Processing TrimTrac ProE Locator Technical Manual v2.0e 107...

  • Page 126: Table 27, Low Priority Alert Processing

    State machine unless fix is successfully sent; OR otherwise instructed by the server application. b) A sequence altering message command is received during the QUERY state. “3=Acknowledged” Table 27, Low Priority Alert Processing TrimTrac ProE Locator Technical Manual v2.0e 108...

  • Page 127: Trimtrac Proe Configuration

    TrimTrac ProE. Most, but not all, of these parameters can be set or changed over the air; however, certain non-default entries, such as the Unit ID, Security Password and SIM PIN, can only be entered or changed when the TrimTrac ProE is connected to a PC via a Provisioning Module.

  • Page 128: Figure 28. Trimtrac Proe With Modules Removed

    Windows (2000, XP) and can be typically found in the Communications directory under Accessories. If HyperTerminal is not already installed on the Windows (2000, XP) PC that will be used to configure the TrimTrac ProE, you will need to install it from your original Windows (2000, XP) CDs.

  • Page 129: Figure 29. Open Sim Card Holder

    Figure 29. Open SIM Card Holder. Figure 30. Properly Latched SIM Card Holder. TrimTrac ProE Locator Technical Manual v2.0e 111...

  • Page 130: Figure 31. Properly Inserted Provisioning Module

    3. Insert Provisioning Module into base TrimTrac ProE making sure that all four corners are securely snapped into place. Figure 31. Properly Inserted Provisioning Module. Figure 32. Provisioning Module Improperly Inserted. Upper Tab not Latched Properly. TrimTrac ProE Locator Technical Manual v2.0e 112...

  • Page 131: Figure 33. Trimtrac Proe Connected To Pc Via Provisioning Module And Usb A-To-A Cable

    Provisioning Module are connected to the PC. This indicates that the USB port on the PC may not have sufficient power.) Figure 33. TrimTrac ProE Connected to PC via Provisioning Module and USB A-to-A Cable. Beginning a Provisioning Session...
  • Page 132 Vehicle Adapter or Control Module. Configuring Multiple Units If multiple TrimTrac ProEs need to be configured, then you can send the units text files with the desired settings rather then typing individual AT commands. To configure HyperTerminal to send text files to the TrimTrac ProE, select Echo...
  • Page 133 500 milliseconds from the HyperTerminal ASCII Setup panel under File, Properties, Settings. To send a text file, select and open the desired text file from Transfer, Send Text File panel. TrimTrac ProE Locator Technical Manual v2.0e 115...

  • Page 134: Provisioning At Commands

    Provisioning AT Commands AT Command Summary The following AT commands are used to provision and configure the TrimTrac ProE via HyperTerminal when connected to the Provisioning Module. Command Description See Page AT+CTKC Assigns Application parameters AT+CTKC? Queries Application parameters AT+CTKE...

  • Page 135: Table 29, At+Ctkc Assignment

    AT+CTKC Application Configuration The AT+CTKC command is used to configure the Basic Read/Write parameters of the TrimTrac ProE. It can query the current settings or change them to new values. AT+CTKC=< >,< >,< IDLE Timeout, T1 FIX Timeout, T2 TRANSMIT Timeout, >,<...

  • Page 136: Table 30, At+Ctkc? Query

    6=Tx every 11th motion-triggered message, Exceptions & Respones 7=Tx Start/Stop, Exception & Responses (No IDLE Status). Default <Diagnostics Mode> 0= None; 1= LED. Default <Communication 0= SMS; 1= GPRS; 2=AutoSelect. Default Mode> Table 30, AT+CTKC? Query TrimTrac ProE Locator Technical Manual v2.0e 118...

  • Page 137: Table 31, At+Ctke Factory Default & Log Erase Command

    AT+CTKE Factory Default & Log Erase Command The AT+CTKE command restores configuration parameters back to factory default values and erase the message log from the TrimTrac ProE device. After a slight pause, the RDY response will appear. Wait for RDY to appear before executing additional commands.

  • Page 138: Table 33, At+Ctkf? Query

    GPRS destination address in the following format: < > 111.222.333.444:12345. This represents an IP Address and Port Number pair, maximum number string up to 21 characters. Must use quotation marks “_”. Default: 0.0.0.0:0 Table 33, AT+CTKF? Query TrimTrac ProE Locator Technical Manual v2.0e 120...

  • Page 139: Table 34, At+Ctkj Assignment

    GPRS network operator. Example: “apn.trimble.com”. <Empty> Default: GPRS Username Up to 40 case sensitive alphanumeric characters <Empty> Default: GPRS Password Up to 20 case sensitive alphanumeric characters <Empty> Default: Table 35, AT+CTKJ? Query TrimTrac ProE Locator Technical Manual v2.0e 121...

  • Page 140: Table 36, At+Ctkg Assignment

    <GPS PDOP Switch> In tenths of PDOP (40 – 120). Default <GPS Signal Mask> In tenths of AMUs (10 – 80). Default <GPS Dynamics Not Change) . Default Mode> Table 37, AT+CTKG? Query TrimTrac ProE Locator Technical Manual v2.0e 122...

  • Page 141: Table 38, At+Ctkk Assignment

    ‘+’ sign = East and ‘-‘ = West. > (-180.0000000 to +180.0000000) . Must be in +0.0000000 quotation marks. Default: “ ” Table 38, AT+CTKK Assignment Default: AT+CTKK=1,0,0,1,1,”+0.0000000”,”+0.0000000” Default: AT+CTKK=2,0,0,1,1,”+0.0000000”,”+0.0000000” TrimTrac ProE Locator Technical Manual v2.0e 123...

  • Page 142: Table 39, At+Ctkk? Query

    Geofence Center Longitude WGS-84 Coordinates. Units of Degrees to 7 < > decimal places plus ‘+’ sign = East and ‘-‘ = West. (-180.0000000 to +180.0000000) . Default: +0.0000000 Table 39, AT+CTKK? Query TrimTrac ProE Locator Technical Manual v2.0e 124...

  • Page 143: Table 40, At+Ctk0? Query

    AT+CTKP Provisioning Prior to the TrimTrac ProE being used for the first time, the application must be provisioned using this command. The AT+CTKP command configures the SMS Communication and Security parameters. This command is the only method to change the Unit ID, SIM PIN and Security Password.

  • Page 144: Table 42, At+Ctkp? Query

    Table 42, AT+CTKP? Query Note that when the SIM PIN field and the Security Password fields are queried using either AT commands or TrimTrac Application Protocol messages, they are shown masked out with the ‘*’ character to prevent theft of the information.
  • Page 145 AT+CTKX Extended Application Configuration The AT+CTKX command is used to configure the enhanced Basic Read/Write parameters of the TrimTrac ProE. It can query the current settings or change them to new values. AT+CTKX=<Scheduled Report Mode>,<Scheduled Report Time, T18>,<In- Motion Polling>,<Anytime Polling>,<Polling Duty-Cycle Frequency, T19>,<Polling Duty-Cycle On-Time, T20>,<Query Hold...

  • Page 146: Table 43, At+Ctkx Assignment

    QUERY . Default <Motion Sensor Note: 0=Normal; 1=Motion Always; 2=Motion Never. Override > Overrides the motion sensor if set to a value other than “0=Normal”.. Default Table 43, AT+CTKX Assignment Default: AT+CTKX=0,0,0,0,3600,60,0,0,1,1,10,20,10,0 TrimTrac ProE Locator Technical Manual v2.0e 128...
  • Page 147 GSM network if the connection is lost during the QUERY state prior to the expiration of QUERY Timeout, Default <Reserved> TrimTrac 1.0 0=Formerly “Extended Motion Detection” in Not used in TrimTrac ProE. Default TrimTrac ProE Locator Technical Manual v2.0e 129...

  • Page 148: Table 44, At+Ctkx? Query

    Motion Filter Timeout, T21; else the unit may not exit state. QUERY . Default <Motion Sensor Note: 0=Normal; 1=Motion Always; 2=Motion Never. Override > Overrides the motion sensor if set to a value other than “0=Normal”.. Default Table 44, AT+CTKX? Query TrimTrac ProE Locator Technical Manual v2.0e 130...

  • Page 149: Table 45, At+Ctky Assignment

    OR B) Return MPA Mode to its default setting “1=Disabled”. Default 1. <LPA Mode> 2=Network 0=Automatic; 1=Disabled; Acknowledgement; 3= Monitor-only (regardless motion) . Default Table 45, AT+CTKY Assignment TrimTrac ProE Locator Technical Manual v2.0e 131...
  • Page 150 Default: AT+CTKY=10,10,10,10,0,300,60,0,0,0,0, TrimTrac ProE Locator Technical Manual v2.0e 132...

  • Page 151: Table 46, At+Ctky? Query

    Ohm resistor across the yellow wires; OR B) Return MPA Mode to its default setting “1=Disabled”. . Default <LPA Mode> 2=Network 0=Automatic; 1=Disabled; Acknowledgement; 3= Monitor-only (regardless of motion) . Default Table 46, AT+CTKY? Query TrimTrac ProE Locator Technical Manual v2.0e 133...

  • Page 152: Table 47, At+Ctkz Assignment

    0=Report All Violations; 1=Report Initial < > Violations Only . Default: Speeding Countdown In Seconds (0-99990) < . Default: Timer > <Reserved> x 7 Reserved. Must be 0 Table 47, AT+CTKZ Assignment Default: AT+CTKZ=10,0,0,43200,1,5,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0 TrimTrac ProE Locator Technical Manual v2.0e 134...

  • Page 153: Table 48, At+Ctkz? Query

    Speeding Report Mode 0=Report All Violations; 1=Report Initial < > Violations Only . Default: Speeding Countdown In Seconds (0-99990) < . Default: Timer > <Reserved> x 7 Reserved. Must be 0 Table 48, AT+CTKZ? Query TrimTrac ProE Locator Technical Manual v2.0e 135...

  • Page 154: Table 49, Ati Query

    ATI Retrieve Firmware Version Command The ATI command will retrieve the firmware version. Note that no “?” mark is used in this query Trimble Navigation Ltd TrimTrac (tm) Revision: {message} Table 49, ATI Query TrimTrac ProE Locator Technical Manual v2.0e 136...

  • Page 155: Trimtrac Proe Defaults

    If an almanac is to be collected from the GPS satellites, it is important that when the TrimTrac ProE is first activated that it be given a clear view of the sky with sufficient time to calculate its first position fix and to collect a full almanac.

  • Page 156: Diagnostics

    TrimTrac ProE will blink at different rates depending on the TrimTrac ProE’s operational state. If the TrimTrac ProE is powered off the LED is off. Once the battery charge drops to 10% or below, the LED turns red remains on in all states except the DELAY State when the LED is turned off.

  • Page 157: Table 50, Diagnostic Led Blink Rates

    400ms ON / 2200ms OFF Long Off All except Always ON, RED Low Battery (either AA alkaline DELAY State batteries or Vehicle Adapter or Control Module standby battery). Table 50, Diagnostic LED Blink Rates TrimTrac ProE Locator Technical Manual v2.0e 139...

  • Page 158: Trimtrac Application Protocol

    For security reasons, the Unit ID, Security Password, and SIM PIN cannot be changed over-the-air using TrimTrac Application Protocol messages. To minimize the number of data messages sent to the TrimTrac ProE, more than one TrimTrac Application Protocol message may be combined into a single SMS text message, up to the maximum number of 160 characters per SMS.

  • Page 159: Table 51, Basic Message Format

    Signifies that x may optionally occur once Table 51, Basic Message Format Message Framing Each TrimTrac Application Protocol message is framed by the start, end ASCII characters ‘>’, ‘<’, respectively. These characters are not allowed other than as start-of-message and end-of-message indicators. Multiple TrimTrac Application Protocol messages may be combined into a single SMS text message up to the maximum number of 160 characters per SMS.
  • Page 160 Password configured in the TrimTrac ProE, then the message is ignored. Unit ID The Unit ID must be used in all communications with the TrimTrac ProE. The TrimTrac ProE may be assigned an UPPERCASE alphanumeric Unit ID of eight characters only while the TrimTrac ProE is connected to a Provisioning Module (available separately).

  • Page 161: Table 53, Sample Xor Checksum Source Code

    // Move to the first non-checksumed char. cs = 0; while(pc < pcEnd) { cs ^= *pc; pc++; *checksum = cs; return pcEnd-2; } else { return NULL; Table 53, Sample XOR Checksum Source Code TrimTrac ProE Locator Technical Manual v2.0e 143...

  • Page 162: Trimtrac Application Protocol Message Summary (Sorted By Name)

    Changes SMS Communication parameters >STKY SET_MODULE_APP_CONFIG Changes module application parameters SET_CONTROL_OUTPUT >STKU Controls Control Module Outputs >RTKS STATUS_MSG Same as REPORT_POS except no location/altitude/velocity data Table 54, TrimTrac Application Protocol Messages (Sorted by Name) TrimTrac ProE Locator Technical Manual v2.0e 144...

  • Page 163: Trimtrac Application Protocol Message Summary (Sorted By Header)

    Changes SMS Communication parameters >STKX SET_EXT_APP_CONFIG Changes Extended Application parameters >STKY SET_MODULE_APP_CONFIG Changes module application parameters >STKZ SET_EXT2_APP_CONFIG Changes Scheduled Hours, Runtime Meters and other parameters Table 55, TrimTrac Application Protocol Messages (Sorted by Header) TrimTrac ProE Locator Technical Manual v2.0e 145...

  • Page 164: Trimtrac Command And Response Summary

    >RTKF RESP_GPRS_CONNECT_CONFIG SET_GPRS_SETUP_CONFIG >STKJ >RTKJ RESP_GPRS_SETUP_CONFIG SET_GPS_CONFIG >STKG >RTKG RESP_GPS_CONFIG SET_PROV_CONFIG >STKV >RTKV RESP_PROV_CONFIG SET_MODULE_APP_CONFIG >STKY >RTKY RESP_MODULE_APP_CONFIG SET_CONTROL_OUTPUT >STKU >RTKU RESP_CONTROL_OUTPUT >RTKP REPORT_POS >RTKS STATUS_MSG Table 56, TrimTrac Command and Response Summary TrimTrac ProE Locator Technical Manual v2.0e 146...

  • Page 165: Configuration Messages

    SET_ALERT_STATE This message is sent to the TrimTrac ProE to acknowledge or clear alert states; provided, however, that the TrimTrac ProE is connected to a Vehicle Adapter or Control Module. When received the TrimTrac ProE will send a RESP_ALERT_STATE (page 169) message in response, UNLESS: 1.

  • Page 166: Table 58, Set_App_Config Message

    SET_APP_CONFIG The SET_APP_CONFIG message is used by the server application to set the primary state machine parameters in the TrimTrac ProE. When received the TrimTrac ProE will send a RESP_APP_CONFIG (page 170) message in response. >STKABBBBBBCCCCCCDDDDDDEEEEEEFFFFFFGGGTTHIJK;PW=PPPPPPP P;ID=YYYYYYYY;*ZZ< TrimTrac Configuration Set: ‘A’...

  • Page 167: Table 59, Set_Control_Output Message

    Reserved for future use. 16 digits. Must be sent as DDDD ‘0000000000000000’. DDDD DDDD PPPPPPPP Security Password Always 8 alphanumeric characters, UPPER Default 00000000 CASE ONLY. YYYYYYYY Unit ID. Always 8 alphanumeric characters, UPPER CASE ONLY Checksum. Table 59, SET_CONTROL_OUTPUT Message TrimTrac ProE Locator Technical Manual v2.0e 149...
  • Page 168 SET_EXT_APP_CONFIG This message is used to set the Extended Application parameters in the TrimTrac ProE. When received the TrimTrac ProE will send a RESP_EXT_APP_CONFIG (page 171) message in response. >STKABCCCCCCDEFFFFFFGGGGGGHIJJJKKKLLMMNNO;PW=PPPPPPPP; ID=YYYYYYYY;*ZZ< TrimTrac Configuration Set: ‘X’ = Extended Application Parameters Mode Scheduled Report .

  • Page 169: Table 60, Set_Ext_App_Config Message

    Note: Overrides the motion sensor if set to a value other Never. than “0=Normal”.. Default PPPPPPPP Security Password Always 8 alphanumeric characters, UPPER . Default 00000000 CASE ONLY. YYYYYYYY Unit ID. Always 8 alphanumeric characters, UPPER CASE ONLY Checksum. Table 60, SET_EXT_APP_CONFIG Message TrimTrac ProE Locator Technical Manual v2.0e 151...
  • Page 170 SET_EXT2_APP_CONFIG This message is used to set the Extended 2 Application parameters in the TrimTrac ProE. When received the TrimTrac ProE will send a RESP_EXT2_APP_CONFIG (page 173) message in response. >STKABBBBCDDDDDEEEEEFGHIJJJKKKLMNNNOQQQUVVVVVVXXXXXXXX XXXXXXXXXXXXXXX;PW=PPPPPPPP;ID=YYYYYYYY;*ZZ< TrimTrac ProE Configuration Set: ‘Z’ = Extended 2...

  • Page 171: Table 61, Set_Ext2_App_Config Message

    . Default ONLY. 00000000 YYYYYYYY Unit ID. Always 8 alphanumeric characters, UPPER CASE ONLY Checksum. Table 61, SET_EXT2_APP_CONFIG Message TrimTrac ProE Locator Technical Manual v2.0e 153...

  • Page 172: Table 62, Set_Geofence_Config Message

    SET_GEOFENCE_CONFIG This message is used to set up a Geofence in the TrimTrac ProE device. When received the TrimTrac ProE device will send a RESP_GEOFENCE_CONFIG (page 175) message in response. Please note that all geofences must be the same type (Boundary Crossing, Exclusive, Inclusive) as determined by either SET_EXT2_APP_CONFIG (page 152) or AT+CTKZ (page 134).

  • Page 173: Table 63, Set_Gprs_Connect_Config Message

    SET_GPRS_CONNECT_CONFIG This message is used to set the GPRS Connection Configuration Values in the TrimTrac ProE device. When received the TrimTrac ProE device will send a RESP_GPRS_CONNECT_CONFIG (page 177) message in response. >STKABCDDDDDEEEEEFFFFFFFFFFFFFFFFFFFFF”;PW=PPPPPPPP;ID =YYYYYYYY;*ZZ< TrimTrac ProE Configuration Set: ‘F’ = GPRS Communication Configuration Parameters.

  • Page 174: Table 64, Set_Gprs_Setup _Config Message

    This message is used to set the GPRS Setup Configuration Values in the TrimTrac ProE device. All GPRS setup provisioning parameters are provided by the GPRS service provider. When received the TrimTrac ProE device will send a RESP_GPRS_SETUP_CONFIG (page 177)message in response.

  • Page 175: Table 65, Set_Gps_Config Message

    SET_GPS_CONFIG The SET_GPS_CONFIG message is used by the server application to set the TrimTrac GPS parameter values in the TrimTrac ProE. When received the TrimTrac ProE will send a RESP_GPS_CONFIG (page 157) message in response. Please note that these GPS configuration parameters will seldom need to be changed from default values.

  • Page 176: Table 66, Set_Module_Config Message

    Table 66, SET_MODULE_CONFIG Message SET_PROV_CONFIG The SET_PROV_CONFIG message is used by the server application to set the SMS Communication values in the TrimTrac ProE. When received by the TrimTrac ProE, the unit will send a RESP_PROV_CONFIG (page 178) message in response.
  • Page 177 TrimTrac ProE Locator Technical Manual v2.0e 159...
  • Page 178 TrimTrac ProE Locator Technical Manual v2.0e 160...

  • Page 179: Query Messages

    Query Messages QUERY_CONFIG This QUERY_CONFIG message is used by the server application to request the TrimTrac ProE send its TrimTrac Application, GPS or Communication parameters in the appropriate response message as indicated below. >QTKA;PW=PPPPPPPP;ID=YYYYYYYY;*ZZ< TrimTrac Configuration Set: (Response Message) ‘A’ = Application Parameters (RTKA page 170) ‘F’...

  • Page 180: Table 70, Query_Geofence_Config Message

    QUERY_GEOFENCE_CONFIG This QUERY_GEOFENCE_CONFIG message is used by the server application to request the TrimTrac ProE send its geofence parameters in the appropriate RESP_GEOFENCE_CONFIG (page 175) message. >QTKABB;PW=PPPPPPPP;ID=YYYYYYYY;*ZZ< TrimTrac Configuration Set: ‘K’ = Geofence Parameters Geofence ID: Unique geofence identifier 1 or 2. Use lead 0.

  • Page 181: Table 71, Query_Log Message

    REPORT_POS or STATUS_MSG per message. At the end of the messages a RESP_QUERY_LOG or RESP_QUERY_AGGR is sent. The TrimTrac ProE log contains 1,024 of the most recent messages. Care should be taken when structuring the QUERY_LOG message.

  • Page 182: Table 72, Query_Meters Message

    Table 72, QUERY_METERS Message QUERY_POSITION This message is used to command the TrimTrac ProE to report either its current or its most recently logged position depending upon how the Position Query Mode is set in the QUERY_POSITION message as shown in Figure 34 on page165.

  • Page 183: Figure 34. Query_Position Response Flowchart

    S=New Fix if Motion Since last Fix Motion Since Last FIX State Successful GPS Respond with: Respond with: Respond with: New RTKS and New RTKS New RTKP Last Logged RTKP Figure 34. QUERY_POSITION Response Flowchart TrimTrac ProE Locator Technical Manual v2.0e 165...

  • Page 184: Table 73, Query_Position Message

    Settings longer than 600 minutes are generally not recommended. No default value. PPPPPPPP Security Password Always 8 alphanumeric characters, UPPER . Default 00000000 CASE ONLY. YYYYYYYY Unit ID. Always 8 alphanumeric characters, UPPER CASE ONLY Checksum. Table 73, QUERY_POSITION Message TrimTrac ProE Locator Technical Manual v2.0e 166...

  • Page 185: Position, Status And Response Messages

    GSM Status Code 0=Network Available 1=Message Logged (i.e. Report Delay Flag set=1) 2=Network Timeout 3=SIM Error / No SIM 4=SIM PIN Error 5=Pre-TX log (Low battery) Initialization Failure 6=Modem 7=GPRS Opening Failure 8=TCP Connection Failure TrimTrac ProE Locator Technical Manual v2.0e 167...

  • Page 186: Table 74, Report_Pos And Status_Msg Messages

    0000 once the maximum 16-bit value of FFFF is reached. The TrimTrac Application saves the message in non-volatile memory each time one is created; this is called the Message Log. The Message...

  • Page 187: Table 75, Resp_Alert_State Message

    RESP_ALERT_STATE The TrimTrac ProE sends this message after a SET_ALERT_STATE (page 147) request is received and processed; provided, however, that the TrimTrac ProE is connected to a Vehicle Adapter or Control Module. If battery powered, then this message will not be sent upon receipt of a SET_ALERT_STATE request.

  • Page 188: Table 76, Resp_App_Config Message

    MMMMMM Battery Change Time : Seconds into GPS Week, always 6 digits N.PP Firmware Version : Numeric String YYYYYYYY Unit ID. Always 8 alphanumeric characters, UPPER CASE ONLY Checksum. Table 76, RESP_APP_CONFIG Message TrimTrac ProE Locator Technical Manual v2.0e 170...
  • Page 189 QUERY state prior to the expiration of QUERY Timeout, TrimTrac Reserved. 0=Formerly “Extended Motion Detection” in 1.0 Not used in TrimTrac ProE. Position Report Transmit Attempts, . 0=Until T3 Expires; 1- 255=Number of Tx Attempts. TrimTrac ProE Locator Technical Manual v2.0e 171...

  • Page 190: Table 77, Resp_Ext_App_Config Message

    . 0=Normal; 1=Motion Always; 2=Motion Note: Overrides the motion sensor if set to a value other Never. than “0=Normal”.. Default YYYYYYYY Unit ID. Always 8 alphanumeric characters, UPPER CASE ONLY Checksum. Table 77, RESP_EXT_APP_CONFIG Message TrimTrac ProE Locator Technical Manual v2.0e 172...
  • Page 191 This is the response message to the SET_EXT2_APP_CONFIG (page 152) and QUERY_CONFIG (page 161)message containing the Extended 2 Application Parameter values. >RTKABBBBCDDDDDEEEEEFGHIJJJKKKLMNNNOQQQUVVVVVVXXXXXXXX XXXXXXXXXXXXXXX;ID=YYYYYYYY;*ZZ< TrimTrac ProE Configuration Set: ‘Z’ = Extended 2 Application Parameters BBBB Motion Counter Threshold: Counter (1-2000). Default 10 Scheduled Hours Mode: 0=Disabled; 1=Enabled. Default 0 DDDDD Scheduled Hours Daily Start Time, T27: In Seconds (0 –...

  • Page 192: Table 78, Resp_Ext2_App_Config Message

    Checksum. Table 78, RESP_EXT2_APP_CONFIG Message TrimTrac ProE Locator Technical Manual v2.0e 174...

  • Page 193: Table 79, Resp_Geofence_Config Message

    REPORT_POS OR STATUS_MSG will be for the geofence most recently violated or boundary most recently crossed. >RTKABBCDEEEEEFFFFFGGGHHHHHHHIIIIJJJJJJJ;ID=YYYYYYYY;* ZZ< TrimTrac ProE Configuration Set: ‘K’ = Geofence Parameters Geofence ID: Unique geofence identifier 1 or 2. Geofence Enforcement: 0=Disabled; 1=Enforced; 2=LPA Input Enforced; 3=LPA Centered and Enforced.. Default 0 Geofence Schedule: 0=24/7;...

  • Page 194: Table 80, Resp_Gprs_Connect_Config Message

    Note: The quote (“) symbol must be used to terminate this text field. It may also be used to terminate this field early. Default 0.0.0.0:0 YYYYYYYY Unit ID. Always 8 alphanumeric characters, UPPER CASE ONLY Checksum. Table 80, RESP_GPRS_CONNECT_CONFIG Message TrimTrac ProE Locator Technical Manual v2.0e 176...

  • Page 195: Table 81, Resp_Gprs_Setup _Config Message

    QUERY_CONFIG (page 177) message containing the GPRS Setup Parameter values. >RTKABBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB”CCCCCCCC CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC”DDDDDDDDDDDDDDDDDDDD” ;PW=PPPPPPPP;ID=YYYYYYYY;*ZZ< TrimTrac ProE Configuration Set: ‘J’ = GPRS Communication Configuration Parameters BBB…BBB GPRS APN: Access Point Name (APN) Web address up to 40 case sensitive alphanumeric characters as assigned by GPRS chars) network operator.

  • Page 196: Table 83, Resp_Meters Message

    “+” sign and country code for SMS messages. Field padding in SPACES (not 0’s) before the BBBBBBBB international dialing “+” sign YYYYYYYY Unit ID. Always 8 alphanumeric characters, UPPER CASE ONLY Checksum. Table 84, RESP_PROV_CONFIG Message TrimTrac ProE Locator Technical Manual v2.0e 178...

  • Page 197: Table 85, Resp_Query_Aggr Message

    RESP_QUERY_AGGR The TrimTrac ProE sends this message after a QUERY_LOG (page 163) request is received and processed, and if Aggregate Log Reporting Flag is ‘enabled’. It will contain messages in aggregated format as shown below. The entire message can be no more than 160-byte SMS message.

  • Page 198: Table 87, Resp_Module_App Message

    RESP_MODULE_APP This is the by the TrimTrac ProE in response to the SET_MODULE_APP_CONFIG (page 157) and QUERY_CONFIG (page 161) message. >RTKABBBBBBCCCCCCDDDDDDEEEEEEFFFFFFGGGGGGHHHHHHIIIJJJKKKLMN;ID=YY YYYYYY;*ZZ< MODULE-only Configuration Set: ‘Y’ = MODULE-only Parameters BBBBBB HPA Idle Timeout, T11. In Seconds (10-999990) CCCCCC MPA Idle Timeout, T12. In Seconds (10-999990) DDDDDD HPA Delay Timeout, T13.

  • Page 199: Table 88, Resp_Module_Output Message

    RESP_CONTROL_OUTPUT This is the by the TrimTrac ProE in response to the SET_CONTROL_OUTPUT (page 149)or QUERY_CONTROL_OUTPUT (page 161) messages. >RTKABCDDDDDDDDDDDDDDDD;ID=YYYYYYYY;*ZZ< Always ‘U’: Indicates a set Control Module output message. Output 1 Status: 0=Output Low; 1=Output High; 2=No Change (STKU-only); 3=No Module Attached Output 2 Status: 0=Output Low;...

  • Page 200: Specifications

    205 grams ( 7.2 oz) not Hot Start (50%) <24 sec including batteries Warm Start (50%)<38 sec <80 sec Cold Start (50%) <90 sec Dynamics Acceleration: 4g (39.2 m/sec2) Motional jerk: 20 m/sec3 TrimTrac ProE Locator Technical Manual v2.0e 182...

  • Page 201: Trimtrac Part Numbers

    TrimTrac Part Numbers The following are Trimble part numbers for the TrimTrac ProE and accessories: Part Description Number TrimTrac ProE with Cover and Battery Module TrimTrac ProE with Cover and Vehicle Adapter Module TrimTrac ProE with Cover and Vehicle Adapter and Battery...

  • Page 202: Bibliography

    GPS Theory published between 1980 and 1986 by the Institute of Navigation. Essential source material for system designers. www.ion.org SAE J1455 Joint SAE/TMC Recommended Environmental Practices for Electronic Equipment Design (Heavy Duty Trucks). www.sae.org TrimTrac ProE Locator Technical Manual v2.0e 184...

  • Page 203: Glossary

    Global Positioning System. Global System for Mobile communications. High Priority Alert IMEI International Mobile Equipment Identity. IMSI International Mobile Subscriber Identity. Latitude coordinate of position fix with positive value Latitude indicating North. Light-Emitting Diode. TrimTrac ProE Locator Technical Manual v2.0e 185...
  • Page 204 Personal Communications Service. Personal Identity Number. Radio Frequency. Subscriber Identity Module. SMPP Short Message Peer to Peer. Short Message Service. Standard Positioning Service. TAIP Trimble ASCII Interface Protocol. Coordinated Universal Time Vehicle Adapter Module TrimTrac ProE Locator Technical Manual v2.0e 186...

  • Page 205: Quick Reference Tables

    Quick Reference Tables TrimTrac ProE Locator Technical Manual v2.0e 187...

  • Page 206: Table 90, Basic Unit, Sms And Security Parameters, Messages And Command

    GPS PDOP Mask In tenths of PDOP (60 – 200) >RTKG GPS PDOP Switch In tenths of PDOP (40 – 120) GPS Dynamics Mode (Do Not Change) Table 91, GPS Parameters, Messages and Command TrimTrac ProE Locator Technical Manual v2.0e 188...

  • Page 207: Table 92, Basic State Machine Parameters, Messages And Command

    6=Tx every 11th motion-triggered message, Exceptions & Respones 7=Tx Start/Stop, Exception & Responses (No IDLE Status) Diagnostics Mode 0= None; 1= LED Communication Mode 0= SMS; 1= GPRS; 2=AutoSelect Table 92, Basic State Machine Parameters, Messages and Command TrimTrac ProE Locator Technical Manual v2.0e 189...
  • Page 208 Time, T20 expiration of Polling Duty-Cycle Frequency, T19, timer that the unit is able to receive and process data messages. A value of zero causes the QUERY Timeout, T5, value to be used. TrimTrac ProE Locator Technical Manual v2.0e 190...
  • Page 209 Anytime Polling being set “1=Duty-Cycled”. WARNING: Dynamic Motion Filter Timeout, T21, must always be set equal to or greater than Dynamic Motion Filter Counter, N4; else the unit may not exit QUERY state. TrimTrac ProE Locator Technical Manual v2.0e 191...

  • Page 210: Table 93, Enhanced Feature Parameters And Defaults

    Motion Filter Timeout, T21; else the unit may not exit >RTKX QUERY state.. Motion Sensor Override 0=Normal; 1=Motion Always; 2=Motion Never. Note: Overrides the motion sensor if set to a value other than “0=Normal”.. Table 93, Enhanced Feature Parameters and Defaults. TrimTrac ProE Locator Technical Manual v2.0e 192...

  • Page 211: Table 94, Vehicle Adapter Or Control Module Parameters And Defaults

    OR B) Return MPA Mode to its default setting “1=Disabled”. LPA Mode 0=Automatic; 1=Disabled; 2=Network Acknowledgement; 3= Monitor-only (regardless of motion) Table 94, Vehicle Adapter or Control Module Parameters and Defaults. TrimTrac ProE Locator Technical Manual v2.0e 193...

  • Page 212: Table 95, Gprs Communication Provisioning Read/Write Parameters

    Port Number pair, maximum number string up to 21 characters Note: IP_Address and Port to which all GPRS packets will be sent (See “SMS Destination Address” for SMS messages). Table 95, GPRS Communication Provisioning Read/Write Parameters. TrimTrac ProE Locator Technical Manual v2.0e 194...

  • Page 213: Table 96, Extended Trimtrac Proe Read/Write Parameters

    LPA becomes “Armed”. Speed Enforcement 0=No Enforcement; 1-990 = Limit in MPH Speeding Report Mode 0=Report All Violations; 1=Report Initial Violations Only Speeding Countdown In Seconds (0-99990) Timer Table 96, Extended TrimTrac ProE Read/Write Parameters. TrimTrac ProE Locator Technical Manual v2.0e 195...

  • Page 214: Table 97, Geofence Settings

    WGS-84 Coordinates. Units of Degrees to 7 decimal +0.0000000 Longitude places plus ‘+’ sign = East and ‘-‘ = West. (-180.0000000 to +180.0000000) Geofence Type 0=Boundary Crossing; 1=Inclusive; 2=Exclusive >STKZ AT+CTKZ Table 97, Geofence Settings. TrimTrac ProE Locator Technical Manual v2.0e 196...

  • Page 215: Table 98, Stateless Operations

    Timeout, T2, if Position Query Mode set to “S=Compute” and report current position. Settings longer than 600 minutes are generally not recommended. Erase/Restore Mode 1= Restore Defaults; 2=Erase Message Log; 3=Erase Log & Restore AT+CTKE Defaults Table 98, Stateless Operations TrimTrac ProE Locator Technical Manual v2.0e 197...
  • Page 216 6=GPS Error 7=No Fix attempted Extended GPS Status code 0=Internal Antenna, Almanac Complete 1=External Antenna, Almanac Complete 2=Int. Antenna, Almanac Incomplete 3=Ext.Antenna, Almanac Incomplete Note: Always 0 if GPS Status Code set to 7 TrimTrac ProE Locator Technical Manual v2.0e 198...
  • Page 217 WGS-84 Altitude reference to MSL. In Feet, always 5 Digits plus sign (-99999 to +99999) Speed Miles Per Hour. Always 3 Digits Heading Relative to True North, increasing Easterly. Units of Degrees. Always 3 Digits. (000-359) TrimTrac ProE Locator Technical Manual v2.0e 199...

  • Page 218: Table 99, Read-Only Parameters

    Numeric String Output 1 Status 0=Output Low; 1=Output High; 2=No Change (STKU-only); 3=No Module Attached >RTKU Output 2 Status 0=Output Low; 1=Output High; 2=No Change (STKU-only); 3=No Module Attached Table 99, Read-only Parameters TrimTrac ProE Locator Technical Manual v2.0e 200...
  • Page 219 >STKA, >RTKA AT+CTKC Geofence Center Latitude -90.0000000 to +90.0000000 Degrees +0.0000000 >STKK, >RTKK AT+CTKK Geofence Center -180.0000000 to +180.0000000 Degrees +0.0000000 >STKK, >RTKK AT+CTKK Longitude Geofence Delta X 100s of meters >STKK, >RTKK AT+CTKK TrimTrac ProE Locator Technical Manual v2.0e 201...
  • Page 220 GPS PDOP Switch In tenths of PDOP (40 – 120) >STKG, >RTKG AT+CTKG GPS Signal Mask In tenths of AMUs (10 – 80) >STKG, >RTKG AT+CTKG GPS Status Code 0=3D GPS Fix >RTKP, >RTKS TrimTrac ProE Locator Technical Manual v2.0e 202...
  • Page 221 0=Until T15 Expires; 1-255=Number of Tx Attempts >STKY, >RTKY AT+CTKY before T15 expires HPA Transmit Timeout, 0=Infinity; Else in Seconds (10-999990) >STKY, >RTKY AT+CTKY IDLE Timeout, T1 In seconds (10 – 999990) 43200 >STKA, >RTKA AT+CTKC TrimTrac ProE Locator Technical Manual v2.0e 203...
  • Page 222 Infinity, should be set no lower than 300 Seconds Output 1 0=Output Low; 1=Output High; 2=No Change >STKU Output 1 Status 0=Output Low; 1=Output High; 2=No Change (STKU- >RTKU only); 3=No Module Attached TrimTrac ProE Locator Technical Manual v2.0e 204...
  • Page 223 5=Tx every 6th motion-triggered message, Exceptions & Respones 6=Tx every 11th motion-triggered message, Exceptions & Respones 7=Tx Start/Stop, Exception & Responses (No IDLE Status) Reserved >STKX, >RTKX AT+CTKX Runtime LPA-based 0=Disabled; 1=Enabled >STKZ, >RTKZ AT+CTKZ TrimTrac ProE Locator Technical Manual v2.0e 205...
  • Page 224 In Seconds (0-604799) >STKX, >RTKX AT+CTKX Security Password Always 8 alphanumeric characters, UPPER CASE 00000000 >STK(all), AT+CTKP ONLY. >QTK(all) SIM PIN If used, must be between 4 and 8 digits. <Empty> >STKP AT+CTKP TrimTrac ProE Locator Technical Manual v2.0e 206...

  • Page 225: Figure 35, Parameter Index (All)

    3=Query 4=Scheduled Report 5=Runtime Meter Report 6=Start/Stop Report 7=Reserved 8=Attempted LPA-based Geofence Center while no GPS Unit ID Always 8 alphanumeric characters, UPPER CASE 00000000 >RTK(all) AT+CTKP ONLY Figure 35, Parameter Index (All) TrimTrac ProE Locator Technical Manual v2.0e 207...

  • Page 226: Table 100, Summary Of At Commands And Defaults

    AT+CTKZ? Queries Extended 2 Application parameters ,0,0,0,0,0,0 AT+CTKE Restores Defaults and/or Erases Log Not Applicable AT+CTKO? Retrieves Logged Messages Not Applicable Queries Firmware Version Not Applicable Table 100, Summary of AT Commands and Defaults TrimTrac ProE Locator Technical Manual v2.0e 208...

  • Page 227: Table 101, Trimtrac Application Protocol Messages (Sorted By Name)

    Changes SMS Communication parameters SET_MODULE_APP_CONFIG >STKY Changes Module application parameters >STKU SET_CONTROL_OUTPUT Controls Control Module Outputs >RTKS STATUS_MSG Same as REPORT_POS except no location/altitude/velocity data Table 101, TrimTrac Application Protocol Messages (Sorted by Name) TrimTrac ProE Locator Technical Manual v2.0e 209...

  • Page 228: Table 102, Trimtrac Application Protocol Messages (Sorted By Header)

    Changes SMS Communication parameters >STKX SET_EXT_APP_CONFIG Changes Extended Application parameters SET_MODULE_APP_CONFIG >STKY Changes module application parameters >STKZ SET_EXT2_APP_CONFIG Changes Scheduled Hours, Runtime Meters and other parameters Table 102, TrimTrac Application Protocol Messages (Sorted by Header) TrimTrac ProE Locator Technical Manual v2.0e 210...

  • Page 229: Table 103, Trimtrac Command And Response Summary

    >RTKF RESP_GPRS_CONNECT_CONFIG SET_GPRS_SETUP_CONFIG >STKJ >RTKJ RESP_GPRS_SETUP_CONFIG SET_GPS_CONFIG >STKG >RTKG RESP_GPS_CONFIG SET_PROV_CONFIG >STKV >RTKV RESP_PROV_CONFIG SET_MODULE_APP_CONFIG >STKY >RTKY RESP_MODULE_APP_CONFIG SET_CONTROL_OUTPUT >STKU >RTKU RESP_CONTROL_OUTPUT >RTKP REPORT_POS >RTKS STATUS_MSG Table 103, TrimTrac Command and Response Summary TrimTrac ProE Locator Technical Manual v2.0e 211...

  • Page 230: Table 104. Parameter Name Field Cross-Reference

    Parameter Cross Reference TrimTrac ProE Versus Earlier TrimTrac Versions TrimTrac ProE Previous TrimTrac Versions Reason/Comment In-Motion Polling DELAY State Polling Mode Concurrent GPS & GSM enabled SMS Destination Address Destination Address Avoid confusion with GPRS address Reserved Dynamic Motion Filter...

  • Page 231: Figure 36. Vehicle Adapter Module Alert Wiring Diagram

    Figure 36. Vehicle Adapter Module Alert Wiring Diagram TrimTrac ProE Locator Technical Manual v2.0e 213...

  • Page 232: Figure 37. Control Module Wiring Diagram

    Figure 37. Control Module Wiring Diagram TrimTrac ProE Locator Technical Manual v2.0e 214...

  • Page 233: Table 105. Control Module Installation Notes

    CONTROL MODULE INSTALLATION NOTES (See Control Module Wiring Diagram On Previous Page) Table 105. Control Module Installation Notes TrimTrac ProE Locator Technical Manual v2.0e 215...

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