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This manual contains technical information for the

Model 2018

Conflict Monitor

pn 889-3809-00 Revision: April 2020

Model 2018

Conflict Monitor

Firmware Version 01.07.00

Operations Manual

CALTRANS TEES-2002 Conflict Monitor Unit

Summary of Contents for 2018

Page 1: ...ontains technical information for the Model 2018 Conflict Monitor pn 889 3809 00 Revision April 2020 Model 2018 Conflict Monitor Firmware Version 01 07 00 Operations Manual CALTRANS TEES 2002 Conflict...

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Page 3: ...BLICATION REPRODUCTION OR USE IN WHOLE OR PART IS NOT PERMITTED EXCEPT UNDER TERMS AGREED UPON IN WRITING ALL REGISTERED TRADEMARKS OF EBERLE DESIGN INC ARE UNDER COPYRIGHT MAINTENANCE NOTE IT IS AN E...

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Page 5: ...2 4 3 Reset 7 2 4 4 COM Port 7 2 4 5 Temperature Sensor 7 2 4 6 Real Time Clock 7 2 4 7 Up Time Accumulator 7 2 4 8 Configuration Monitoring Beeping Monitor 7 2 4 9 Factory Setting 8 2 4 10 User Unit...

Page 6: ...D 1500 mSec 21 2 6 4 7 Disable Buzzer 21 2 6 4 8 Daylight Saving Time 21 2 7 Event Logging 21 2 7 1 Time Change Log 22 2 7 2 Monitor Reset Log 22 2 7 3 Configuration Event Log 22 2 7 4 Prior Faults Lo...

Page 7: ...Power Indicator 34 4 2 3 VDC Failed Indicator 34 4 2 4 WDT ERROR Indicator 34 4 2 5 CONFLICT Indicator 34 4 2 6 RED FAIL Indicator 34 4 2 7 MULT IND Indicator 35 4 2 8 YELLOW Indicator 35 4 2 9 PC AJ...

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Page 9: ...ield display thresholds The differences between the 210 mode and the 2010 mode are AC Power In the 210 mode the AC Line voltage is considered valid at 98VRMS and invalid at 92VRMS In the 2010 mode the...

Page 10: ...channel shall be considered as that channel being active The signal monitor portion of the monitor also checks for the absence of any required signal voltage on each channel at the field connection te...

Page 11: ...hannel 1 18 Greens Channel 1 18 Yellows and Channel 17 and 18 Reds The other 16 inputs are through the front panel Red Interface Connector Channel 1 16 Reds Each field terminal input is measured appro...

Page 12: ...Model 2018 will not recognize state changes of the Special Function inputs while AC power is not valid This ensures that short power interruptions do not cause unintended state changes of the Special...

Page 13: ...ree amperes at 135VRMS The open circuit of the Output relay is the circuit that is open when the unit is in the No Fault state and all voltages are sufficient for proper operation of the Controller As...

Page 14: ...conds the Output relay contacts open and all monitoring functions become active In the 2010 mode of operation if five transitions are counted before the max power up timer reaches ten seconds the Outp...

Page 15: ...rature is included in the data logged into the Prior Faults Log when a fault occurs If the actual temperature inside the cabinet is below 40 F 40 C at the time the fault occurs the temperature is logg...

Page 16: ...es away the conflict timer is stopped it is not cleared and a non conflict timer is started If the conflict reappears the non conflict timer is reset to zero and the conflict timer continues timing fr...

Page 17: ...esting will be disabled when this input is below 50VRMS and enabled when this input is above 70VRMS When inverted all red fail testing will be enabled when this input is below 50VRMS and disabled when...

Page 18: ...ll dual indication testing will be disabled when this input is below 50VRMS and enabled when this input is above 70VRMS NOTE The disable function will be overridden when the Multi Indication Short Yel...

Page 19: ...ses Greens Yellows and Reds as ON when their voltage is above 70VRMS and OFF when below 50VRMS for the short Yellow test Flashing Yellow Arrow Left Turns When Flashing Yellow Arrow FYA Left Turns are...

Page 20: ...activation of the reset input Power loss or power interruption will not reset this fault The Reset log will record the resetting of this fault Modifying Inputs None Feature Interactions 24VDC Enhanced...

Page 21: ...in the displays checked for conflicts The per channel settings can only be modified through the RaeComM software The testing defaults for this feature should be all channels disabled for Flashing Don...

Page 22: ...If the input does not flash stays on solid the monitor will create a conflict with the conflicting child channel marked with a red border even though the two channels are usually jumpered as permissiv...

Page 23: ...when the voltage is less than 50VRMS for 550 milliseconds When the switch is set to ON the Special Function 2 input is sensed as active when the voltage is less than 50VRMS for 550 milliseconds and o...

Page 24: ...Yellows and Reds as ON when their voltage is above 25VRMS and OFF when below 15VRMS Red Fail Monitoring Normal red fail testing senses Greens Yellows and Walks as ON when their voltage is above 25VRM...

Page 25: ...cable could be left unplugged and the monitor would allow normal operations just without red fail monitoring dual indication monitoring short Yellow monitoring and short clearance monitoring 2 6 2 4...

Page 26: ...for assistance This feature is set to OFF for all units unless specifically requested to be turned on when ordered Operations Modified Monitor Power Up Power Recovery When Low AC Power Thresholds is e...

Page 27: ...ellow Arrow Enable and FYA for Channels 1 4 Use Yellow Drivers are both ON checked the Yellow of the permissive child channel will be the indication that the monitor will use as the fourth input to be...

Page 28: ...d for a short clearance fault When Flashing Yellow Arrow Enable is ON and FYA for Channels 5 18 Use Yellow Drivers is OFF the Green of the permissive child channel will be monitored for a short cleara...

Page 29: ...he RaeComM software click on the wrench icon or on the menu choose Config Monitor Configuration This feature is on the Electronic Options tab and in the Software Option box in the lower right This fea...

Page 30: ...Event Mode The Signal Sequence Log records the 60 most recent events preceding the failure An event is defined as an instance when any AC or DC signal except for the Watchdog input changes state The...

Page 31: ...essor The monitoring circuit receives a signal or logic state transition at least once every 33 milliseconds from the main microprocessor When the signal or logic state transition is not received for...

Page 32: ...ount of time DC Processor Timeout 6 0020h The DC processor did not respond to a request for data in the required amount of time Temperature Timeout 7 0040h The temperature sensor did not respond to a...

Page 33: ...z 4Hz 6 watts nominal AC VOLTAGE INPUTS Normal AC Power Thresholds Dropout 98VRMS Restore 103VRMS Low AC Power Thresholds Dropout 92VRMS Restore 98VRMS AC Line Frequency Dropout 56Hz or 64Hz Restore 5...

Page 34: ...l 350 ms FLASHING DON T WALK No Fault 1400 ms Respond 1600 ms Typical 1500 ms Flashing if state changes are 200 ms and 600 ms Typical 500 ms 2010 MODE OF OPERATION 24 VDC LOW No Fault 200 ms Detect 50...

Page 35: ...n I L Channel 7 Yellow I 11 Channel 14 Yellow I M Channel 3 Green I 12 Channel 3 Yellow I N Channel 16 Yellow I 13 Channel 9 Green I P Channel 17 Yellow I 14 Channel 17 Green I R Channel 10 Green I 15...

Page 36: ...4 Chassis Ground I O 4 No Connection 5 Channel 13 Red I 5 Ground I O 6 Special Function 2 I 6 No Connection 7 Channel 12 Red I 7 No Connection 8 Special Function 1 I 8 No Connection 9 Channel 10 Red I...

Page 37: ...11 Green 12 Channel 13 Green N Channel 12 Green 13 Channel 14 Green P Channel 13 Green 14 Channel 15 Green R Channel 14 Green 15 Channel 16 Green S Channel 15 Green 16 Programming Card Ajar T Program...

Page 38: ...set Comm Port settings to 9600 baud No Parity 8 Data bits 1 Stop bits Field Status LEDs One LED for each field input All field status LEDs are latched if a fault occurs Field inputs that caused the fa...

Page 39: ...correspond to the option that the switch enables When a switch is ON then the option is enabled 4 1 3 1 SWITCH 1 FLASHING DON T WALK MONITORING DW MON When ON the monitor will ensure that flashing Do...

Page 40: ...t remain in a state for at least 550 milliseconds to be recognized as in that state The Special Func 2 Enable user option in RaeComM must be selected in order for Special Function 2 to function See Se...

Page 41: ...monitoring See Section 2 6 2 4 for more information 4 1 5 WATCHDOG SWITCH The Model 2018 monitor features a circuit board mounted two position toggle switch that can be used to enable the Watchdog Ti...

Page 42: ...te while in the start up mode and waiting for the Watchdog Timer input to become valid When the AC line voltage is below 98VRMS the indicator will flash at a 2 Hz rate to indicate low line voltage Whi...

Page 43: ...Diagnostic codes This indicator is also used to alert the user to changes in the monitor code firmware that are presently under way or have been made and have yet to be implemented The LED will flash...

Page 44: ...pted by pressing the RESET switch the pending changes will still be pending and the original settings will be used on power up 4 4 DIAGNOSTIC DISPLAY MODE The monitor supports a diagnostic display mod...

Page 45: ...display The diagnostic display sequence is Tap RESET to move between displays Configuration 1 Configuration 2 AC Line Voltage Permissives Channel 1 Hold RESET for 3 seconds two chirps to enter or exit...

Page 46: ...Disable jumpers installed and Dual Indication is enabled for all channels 4 4 2 1 PERMISSIVE DISPLAYS The left display is the ID Display P1 The right display is the Data Display On the Data Display F...

Page 47: ...nitoring and the feature is enabled Flashing Yellow Arrow monitoring is enabled 2010 mode of operation is selected LED Thresholds are enabled Watchdog switch is set to enabled Flashing Yellow Arrow Ig...

Page 48: ...lly displaying the fault All LEDs except AC POWER and COM are displayed in the same state as they were when the prior fault occurred If the display reverts back to AC Line Voltage while trying to acce...

Page 49: ...h the monitor to be upgraded by clicking on IDENTIFY in the menu and observing that the monitor is correctly identified by the program 6 On the CONFIG menu choose UPGRADE FIRMWARE 7 On the Code Loader...

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