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ATSI PCMT-8000, Руководство пользователя

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7.  Test Descriptions

7. 

Test Desc

 

 riptions

 

 

All of the PCMT-8000 tests described below are based on the published standard that is listed.  It is the intent of ATSI to 
test all of the requirements of the listed standard as thoroughly as possible.  The tests are based on our best interpretation 
of the standards and are subject to the limitations of what is practical and feasible in a simulated testing environment.

Each individual jurisdiction (i.e. state, county, city) may have specific requirements or practices that are routinely followed 
which deviate from the applicable standard or ignore certain parts.  Furthermore, some monitor manufacturers may have 
certain features enabled or disabled in their devices to accommodate such deviations from the applicable standard.  
Therefore, the user has the option of disabling certain tests.  These tests are listed as “optional” in the Test Setup window. 

There may also be certain tests that are related to monitor functions that deviate from the applicable standard.  These 
deviations my be due to special features that have been added and are not yet covered in the standard.  There may also 
be cases where monitors are old and have been manufactured according to the requirements of a previous version of the 
applicable standard.  In such cases, special tests may be provided to accommodate these deviations from the current 
version of the standard.  

It is the responsibility of the user to determine what tests are appropriate for their local 

requirements.

  

    

7.1. 

NEMA TS1 Test Descriptions 

These tests are based on the requirements of 

NEMA Standard TS-1-1994

.

7.1.1

 System / Timing Tests

 

Interlock Sensing

Test Description :

Verify that the Interlock input is working.

Test Sequence :

1.  Interlock input set at 24V.
2.  Check Interlock output.
3.  Interlock input set at 0V.
4.  Check Interlock output.

Monitor Response to PASS :

State of Interlock output identical to Interlock input.

Power Failure Ignore

Test Description :

Verify the monitor ignores an AC power interrupt lasting less than 450ms.

Test Sequence :

1. Monitor is powered up in the quiescent state.  
2. Monitor AC power is turned off for less than 450ms and then back on.
3. Fault state is checked.

Monitor Response to PASS :

Loss of AC power for less than 450ms must NOT cause fault.  

Power Failure Detect

Test Description :

Verify the monitor recognizes an AC power interrupt lasting more than 500ms.

Test Sequence :

1. Monitor is powered up in the quiescent state.  

PCMT-8000 User's Manual

Rev. 1.7

14 of 80

Содержание PCMT-8000

Страница 1: ...PCMT 8000 Conflict Monitor Tester User s Manual Revision 1 7...

Страница 2: ...7 1 2 Voltage Tests 18 7 1 3 Optional Tests 19 7 2 NEMA TS2 Test Descriptions 24 7 2 1 System Timing Tests 24 7 2 2 Voltage Tests 29 7 2 3 Optional Tests 32 7 2 4 Optional Tests MMU2 FYA 37 7 3 System...

Страница 3: ...PCMT 8000 User s Manual Rev 1 7 2 of 80...

Страница 4: ...amp Monitor See MMU MMU Malfunction Management Unit Device used to detect and respond to improper conflicting signals and improper operating voltages in a traffic control system ms milliseconds thousa...

Страница 5: ...or cables not supplied by ATSI could result in damage to the tester or monitor and potentially lethal electric shock The PCMT 8000 has no user serviceable parts Under no circumstances should the user...

Страница 6: ...computer controls the testing sequence by sending commands to the PCMT over a USB connection The PCMT provides input signals to the conflict monitor and verifies that it responds correctly to simulate...

Страница 7: ...the instructions in the software installation wizard To install the software that was downloaded from our website double click the downloaded executable file to run the installation Follow the instru...

Страница 8: ...your agency inhibits the Yellow monitoring function for walk signals or for all channels you should still test the monitor with a clean programming card for Certification Testing This will result in a...

Страница 9: ...Disable ON GY Enable ON 2010 Standard Watch Dog Enable ON RF 2010 ON GY Enable ON All SSM or Field Check Enables ON TS1 Standard Minimum Flash between 4 and 11 seconds GY Enable ON BND Disable ON Dual...

Страница 10: ...f the monitor to be tested Serial Number Enter the Serial number of the monitor to be tested A serial number or device ID is required to perform a certification test Device ID This could be any refere...

Страница 11: ...ete list of tests for the selected standard or Diagnostic to select individual tests Test Laps Select One to run one complete test lap or Multiple to run through a complete test a specified number of...

Страница 12: ...option has the advantage of producing a report that can typically fit on one or at most two pages however no detailed information about the tests is shown If the Verbose and Terse option is chosen bo...

Страница 13: ...s see Computer Requirements 6 6 Help Click on the Help menu item to access instruction manuals return shipment forms firmware updates and the ATSI web sites 6 7 Starting a Test If you have prepared yo...

Страница 14: ...est Manager Software When the test is complete you will have the option to save the report Please note that if you do not save the report the test information will be lost PCMT 8000 User s Manual Rev...

Страница 15: ...where monitors are old and have been manufactured according to the requirements of a previous version of the applicable standard In such cases special tests may be provided to accommodate these devia...

Страница 16: ...Delay output is active when power is initially applied to the monitor Test Sequence 1 Monitor is powered up in the quiescent state 2 AC power is removed for 5 seconds 3 AC power is reapplied 4 The ac...

Страница 17: ...onitor ignores a loss of the CVM input lasting less than 125ms Test Sequence 1 Monitor is powered up in the quiescent state 2 CVM is turned off for less than 125ms 3 Delay 250ms 4 Fault state is check...

Страница 18: ...y time Monitor Response to PASS For conflict lasting greater 450ms monitor must be in fault state Conflict Latching Test Description Verify the detection of a conflict is latched through an AC power l...

Страница 19: ...ower is reapplied Monitor Response to PASS Monitor must go to fault state on Redfail fault Monitor must still be found in fault state after AC power is removed RED1 turned back on and AC power is reap...

Страница 20: ...s applied to each GYW channel one at a time while GRN1 or GRN2 is at AC line 3 fault state is checked for each channel Monitor Response to PASS Monitor must NOT go to fault state when a signal less th...

Страница 21: ...n fault YEL Plus RED Interval Test Description Verify that the monitor will go into the fault state if the Yellow change plus Red Clearance interval between the end of an active Green and the next con...

Страница 22: ...ay Test Description Verify that the Dual Display detection feature is working for each channel Test Sequence 1 Monitor is powered up in the quiescent state 2 Redenable input is active 3 All RED channe...

Страница 23: ...est Description Verify that the Power Conflict and YEL channel indicators are working Test Sequence 1 Monitor is powered up in the quiescent state 2 All YEL channels are on Monitor Response to PASS Po...

Страница 24: ...p in the quiescent state 2 DC1 voltage is removed Monitor Response to PASS DC1 24V Fail Indicator must be illuminated The user must verify by clicking yes in the pop up window DC2 24V2 Fail Indicator...

Страница 25: ...lock Sensing Test Description Verify that the Interlock input is working Test Sequence 1 Interlock input set at 24V 2 Check Interlock output 3 Interlock input set at 0V 4 Check Interlock output Monito...

Страница 26: ...AC power is reapplied 4 The active time of the Start Delay output is measured Monitor Response to PASS Start Delay output active for greater than or equal to 1 5 seconds and less than or equal to 2 5...

Страница 27: ...powered up in the quiescent state 2 DC Monitor Inhibit input is activated 3 DC1 and DC2 are turned off Monitor Response to PASS Monitor not found in fault state when DC1 and DC2 are turned off DC2 Mon...

Страница 28: ...ated on GRN1 and GRN 2 3 Delay for less than 200ms 4 Conflict is removed 5 After 250ms delay check for fault state Monitor Response to PASS For conflict lasting less than 200ms monitor not found in fa...

Страница 29: ...e 3 RED1 is turned off for less than 700ms 4 Check for fault state 5 RED1 is turned off for incrementally longer periods until fault state is found 6 RED1 off time is recorded Monitor Response to PASS...

Страница 30: ...han 70Vrms is recognized as being on for every RED channel input Test Sequence 1 Monitor is powered up in the quiescent state 2 Redenable input is activated 3 A sine wave greater than 70Vrms is applie...

Страница 31: ...scent state 2 All RED channels are at AC line voltage 3 Redenable input is activated 4 A positive rectified sine wave less than 50Vrms is applied to each RED channel one at a time 5 fault state is che...

Страница 32: ...tor recognizes AC line voltage through a 1500pF capacitor as being off for every GYW channel Test Sequence 1 Monitor is powered up in the quiescent state 2 AC line voltage through a 1500pF capacitor i...

Страница 33: ...est should be done with a clean programming card in the monitor no permissives programmed Monitor Response to PASS Each channel pair must put monitor into fault state when the conflict is presented RE...

Страница 34: ...Monitor must be found in fault state for every channel YEL RED Dual Display Test Description Verify that the Dual Display detection feature is working for each channel Test Sequence 1 Monitor is power...

Страница 35: ...e fault transfer state of the monitor 3 Stop sending frames for greater than 300ms 4 Check the fault transfer state of the monitor 5 Continuous Type 0 1 and 3 frames are sent to the monitor 6 Check th...

Страница 36: ...N channels are on Monitor Response to PASS Power Conflict and GRN channel indicators must be on The user must verify by clicking yes in the pop up window Power Conflict and YEL Channel Indicators Test...

Страница 37: ...SS Short Yellow clearance Indicator must be on The user must verify by clicking yes in the pop up window DC1 24V1 Fail Indicator Test Description Verify that the DC1 Fail indicator is working Test Seq...

Страница 38: ...at a minimum FYA is only required to be supported in Type 16 mode It may or may not be supported in Type 12 mode consult your MMU2 user s manual The user should consult Table 4 2 of the NEMA Flashing...

Страница 39: ...state of the MMU2 7 Ga1 off 8 Repeat for FYA channel pairs 2 4 Monitor Response to PASS MMU2 must be found in the fault state in step 6 Ya fYa Dual Indication All modes except G and H Test Description...

Страница 40: ...off 5 Ga1 on and fYa1 flashing 6 Delay 3000ms 7 Ga1 off fYa1 off Ra1 on 8 Check fault state transfer state of the MMU2 9 Repeat for FYA channel pairs 2 4 Monitor Response to PASS MMU2 must be found i...

Страница 41: ...iate channel pairs are functioning as one four input logical channel and recognize a Red fail Test Sequence 1 Monitor is powered up in the quiescent state 2 All RED channels are at AC line 3 Redenable...

Страница 42: ...input logical channel and that the solid yellow arrow is conflicting with the opposing through channel during the protected clearance interval Test Sequence 1 Monitor is powered up in the quiescent s...

Страница 43: ...channel 9 12 Note the test is ran for full sine wave positive rectified and negative rectified signals 7 3 System 170 Type 210 Test Descriptions These tests are based on the requirements of Caltrans...

Страница 44: ...iption Verify that the monitor detects a loss of 24VDC lasting 500ms Test Sequence 1 Monitor is powered up in the quiescent state 2 Set the DC power to 17V 3 Delay 200ms 4 Set DC power back to 24V 5 D...

Страница 45: ...lt state Monitor Response to PASS Monitor must NOT be found in fault state Watchdog Stopped Fault Timing 24V and 0V Test Description Verify that the monitor detects a loss of the Watchdog signal lasti...

Страница 46: ...conflict time is incremented 9 Repeat steps 6 7 and 8 until fault state is found OR conflict time is greater than 500ms Monitor Response to PASS Monitor must NOT be found in fault state at 4 Conflict...

Страница 47: ...lt state is checked 12 If not in fault Redfail time is incremented 13 If fault is found test is over 14 Steps 11 12 13 are repeated until Redfail time is greater than 1500ms Monitor Response to PASS M...

Страница 48: ...quiescent state 2 Redenable input is activated 3 A sine wave greater than 70Vrms is applied to each RED channel Monitor Response to PASS Monitor must NOT be found in fault state RED 50Vrms Sine Wave R...

Страница 49: ...egative rectified signals 7 3 3 Optional Tests GRN GRN GRN YEL YEL GRN YEL YEL Permissive Non Programmed Card Test Description Run this test with a clean non programmed card to verify that there are n...

Страница 50: ...L Single Channel Test Description Line voltage is applied to each RED GRN and YEL input one at a time to verify that a single input will not cause the monitor to go into the fault state Test Sequence...

Страница 51: ...rn on YEL1 7 Check for fault 8 Turn off GRN1 9 Turn off YEL1 10 Turn on RED1 11 Reset monitor 12 Repeat 4 through 11 for all channels Monitor Response to PASS Monitor must be found in fault state for...

Страница 52: ...ered up in the quiescent state 2 All RED channels are on Monitor Response to PASS Power and RED channel indicators must be illuminated The user must verify by clicking yes in the pop up window Power C...

Страница 53: ...e pop up window Short YEL Indicator Test Description Verify that the Short Yellow indicator is working Test Sequence 1 Monitor is powered up in the quiescent state 2 All RED channels are at 120Vac 3 R...

Страница 54: ...and Specifications For Conflict Monitors For Use with Model 170 and 2070 Controllers Cabinets Ohio DOT July 1998 These test descriptions also apply to the LADOT Traffic Signal Cabinet Assembly Specifi...

Страница 55: ...ult Timing Test Description Verify that the monitor detects a loss of 24VDC lasting 500ms Test Sequence 1 Monitor is powered up in the quiescent state 2 Set the DC power to 17V 3 Delay 200ms 4 Set DC...

Страница 56: ...0V 3 Delay 250ms 4 Check fault state Monitor Response to PASS Monitor must NOT be found in fault state Watchdog Stopped Fault Timing 24V and 0V Test Description Verify that the monitor detects a loss...

Страница 57: ...ult state 8 If no fault is found conflict time is incremented 9 Repeat steps 6 7 and 8 until fault state is found OR conflict time is greater than 500ms Monitor Response to PASS Monitor must NOT be fo...

Страница 58: ...fault Redfail Detect Timing Test Description Verify that the monitor ignores a Redfail condition lasting less than 700ms Test Sequence 1 Monitor is powered up in the quiescent state 2 Redfail is crea...

Страница 59: ...Monitor must be found in fault at 10 Redenable at 71Vrms Test Description Verify that the monitor can detect a Redfail condition when the Redenable input is at 71 Vrms Test Sequence 1 Monitor is powe...

Страница 60: ...channel Monitor Response to PASS Monitor must NOT be found in fault state RED 70Vrms Negative Rectified Recognition Test Description Verify that a negative rectified sine wave greater than 70Vrms is r...

Страница 61: ...e to PASS 50Vrms on any RED channel must cause monitor to go into fault state Redfail fault GRN YEL 25Vrms Recognition Sine Wave Positive Rectified Negative Rectified Test Description Verify that the...

Страница 62: ...3 AC line voltage is applied to GRN1 for 750ms 4 AC line voltage is applied to YEL1 for 3600ms 5 AC line voltage is applied to RED1 6 Repeat 2 through 5 for each channel Monitor Response to PASS Moni...

Страница 63: ...Monitor must be found in fault state for every channel RED GRN Dual Display Test Description Verify that the Dual Display detection feature is working for each channel Test Sequence 1 Monitor is power...

Страница 64: ...tor must NOT be in fault at 8 NYC AC Power Failure Threshold NOTE This is a special test for New York City type monitors only Test Description Verify that the monitor low AC line dropout and restore v...

Страница 65: ...y clicking yes in the pop up window Power Conflict and YEL Channel Indicators Test Description Verify that the Power Conflict and YEL channel indicators are working Test Sequence 1 Monitor is powered...

Страница 66: ...Description Verify that the DC1 Fail indicator is working Test Sequence 1 Monitor is powered up in the quiescent state 2 DC1 voltage is removed Monitor Response to PASS DC1 24V Fail Indicator must be...

Страница 67: ...nd 3 are repeated until the monitor is found in fault or until a maximum of 30 times Monitor Response to PASS The PCMT will report the number of flashes it took to detect a conflict or that no conflic...

Страница 68: ...me is measured Test Sequence 1 Monitor is powered up in the quiescent state 2 Conflict is created on GRN1 and GRN2 3 Delay 4 Conflict is removed 5 After 1 second delay check the fault state 6 Increase...

Страница 69: ...Yes The firmware update may not have been successful Try to do it again No The PCMT may be damaged Contact ATSI I did a firmware update and now my PCMT doesn t work The firmware update was probably no...

Страница 70: ...ications Electrical Operating voltage 120 VAC 60Hz Operating Current 2 Amps Full Load Mechanical Enclosure 3U Rackmount Type Dimensions Weight Environment Indoor Laboratory Use Only Operating temperat...

Страница 71: ...ll of these tests is returned with your calibrated PCMT The annual calibration certificate compliments your monitor test reports in building a solid case against liability lawsuits Be sure to keep all...

Страница 72: ...any Product that has been damaged or rendered defective as a result of accident misuse abuse modification of the product or service by anyone other than ATSI EXCEPT AS EXPRESSLY SET FORTH IN THIS WARR...

Страница 73: ...e PCMT inside of a large cardboard box with at least two inches of cushioning on all sides Appropriate cushioning materials are foam bubble wrap or foam plastic peanuts UPS recommends a MINIMUM of two...

Страница 74: ...___________________ Method of Payment ________________________________________ Purchase Order Credit Card ______________________________ Exp Date ____________ Name on Card _______________________ Desc...

Страница 75: ...lowing window will appear All of the testers that were found will be listed by serial number Select the tester you wish to connect to and then click the Connect button To start a test on another PCMT...

Страница 76: ...le connects to serial number 1058 Right click on the shortcut and select Rename Give the shortcut a name indicating that it is customized to connect only to the tester with serial number 1058 Now righ...

Страница 77: ...Appendix B Flashing Yellow Arrow FYA Mapping Appendix B Flashing Yellow Arrow FYA Mapping PCMT 8000 User s Manual Rev 1 7 76 of 80...

Страница 78: ...Appendix B Flashing Yellow Arrow FYA Mapping PCMT 8000 User s Manual Rev 1 7 77 of 80...

Страница 79: ...Conflict Monitor Tester Model PCMT 8000 User s Manual Athens Technical Specialists Inc 8157 US HWY 50 Athens OH 45701 740 592 2874 www atsi tester com...

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