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Rae P-1400 Operation Manual

Loop detector
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P-1400
Loop Detector
Firmware Version 4.02
Operations Manual
Four Channel Menu Drive Programmable Inductive Loop Vehicle
Detector Designed for Railroad Applications
Four Loop Inputs, Two Vital Outputs, and One Vital Input
Built-in Loop Analyzer for Each Channel
This manual contains technical information for the
P-1400 Loop Detector
pn 889-1600-04 Revision: April 2020

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Summary of Contents for Rae P-1400

  • Page 1 Four Channel Menu Drive Programmable Inductive Loop Vehicle Detector Designed for Railroad Applications Four Loop Inputs, Two Vital Outputs, and One Vital Input Built-in Loop Analyzer for Each Channel This manual contains technical information for the P-1400 Loop Detector pn 889-1600-04 Revision: April 2020...
  • Page 3 THE FOLLOWING PRODUCT WAS DESIGNED, INSPECTED, TESTED AND MANUFACTURED IN THE USA BY EBERLE DESIGN, INC. IN PHOENIX, ARIZONA. INFORMATION CONTAINED HEREIN IS PROPRIETARY TECHNICAL INFORMATION OF EBERLE DESIGN, INC. PUBLICATION, REPRODUCTION OR USE IN WHOLE OR PART IS NOT PERMITTED EXCEPT UNDER TERMS AGREED UPON IN WRITING. ALL REGISTERED TRADEMARKS OF EBERLE DESIGN INC.

  • Page 5: Table Of Contents

    3.4 Table: Sensitivity, -∆L/L, and Response Time .................... 9 3.5 Table: Default Settings ..........................9 3.6 Table: Terminal Assignments (Labeled on P-1400 Motherboard) ............. 10 3.7 Table: Pin Assignments (DB-9 Communication Interface Connector) ............10 Section 4 User Interface ............................11 Section 5 Installation and Set-Up .........................

  • Page 7: Section 1 General Description

    Synch In and Synch Out lines. This allows loops connected to different detectors to be scanned in series or parallel. When in Program Mode, the Model P-1400 detector displays the real time loop frequency reading for each channel. The eight frequency levels can be incremented or decremented to provide precise frequency settings.

  • Page 8: Section 2 General Characteristics

    3.00 (OFF). This option should only be turned ON at the advice of Reno A&E. NOTE: Each loop can be enabled independently. 3.00 = 250 milliseconds filter. 3.01 = 1 second filter. 3.02 = 2 seconds filter. 3.03 = 10 seconds filter. 889-1600-04 Model P-1400 Operations Manual Rev Apr 2020 Page 2 of 33...

  • Page 9: Option 4: Detection Zone Tracking

    NOTE: This option is automatically disabled 15 minutes after activation or on loss of power. 889-1600-04 Model P-1400 Operations Manual Rev Apr 2020 Page 3 of 33...

  • Page 10: Loop Check

    2.11 OPTION 7: SYNCH FEATURE This option provides a means of linking together up to four (4) P-1400 detectors. Each detector’s Option 7 has three settings ranging from 7.00 to 7.02. There are two modes of Synch, Series Synch and Parallel Synch. When set to operate in Series Synch mode, one detector channel in the entire detector system is active at any given time.

  • Page 11: Full Restore To Factory Default Settings

    This detector has a password protection feature to guard against the accidental change of detector settings. In order to change any detector setting, a valid password must be entered to disable the password protection feature. Refer to Section 5.0 for details. 889-1600-04 Model P-1400 Operations Manual Rev Apr 2020 Page 5 of 33...

  • Page 12: Section 3 Specifications

    This feature can be used to eliminate crosstalk between adjacent loops connected to different P-1400 detectors. NOTE: Response times will vary depending on the number of detectors (up to a maximum of four) on the Synch Line. (See Section 3.4.)
  • Page 13 Loop Check function is turned off. During a check loop failure the LCD will flash Lcl. NOTE: If the Loop Check Timer is set to 0 minutes, the Loop Check function is off. : The Synch feature provides a means of linking up to four P-1400 detectors together. There are two YNCH modes in which the detectors can be configured to operate, Series Synch or Parallel Synch.
  • Page 14 Synch mode will be deactivated. If the detector that has failed to Synch has the Synch feature turned off, the other detectors configured to operate in Synch mode will continue to operate in Series Synch mode. 889-1600-04 Model P-1400 Operations Manual Rev Apr 2020 Page 8 of 33...
  • Page 15 Option 10- Inverted Vital Output Vital Output Settings Function Setting Primary Vital Output Delay Time 00.0 Primary Vital Output Extension Time 00.0 Primary Vital Output Mapping Auxiliary Vital Output Mapping 889-1600-04 Model P-1400 Operations Manual Rev Apr 2020 Page 9 of 33...
  • Page 16 3.6 TABLE: TERMINAL ASSIGNMENTS (LABELED ON P-1400 MOTHERBOARD) Label Check Loop 1 (2 Terminals) Loop 1 (2 Terminals) Check Loop 2 (2 Terminals) Loop 2 (2 Terminals) Check Loop 3 (2 Terminals) Loop 3 (2 Terminals) Check Loop 4 (2 Terminals)

  • Page 17: Section 4 User Interface

    VITAL IN, VITAL OUT, and VITAL AUX Output LEDs. The Output LEDs are illuminated in their red phase as a means of confirming proper function of the detector’s Vital Output failure feature. There are no internal switches or jumpers to set. 889-1600-04 Model P-1400 Operations Manual Rev Apr 2020 Page 11 of 33...

  • Page 18: Section 5 Installation And Set-Up

    Section 5 Installation and Set-Up Mount P-1400 in the enclosure (see diagrams below). Connect 12 VDC power, Loops, Check Loops, the Vital Input, and the Vital Outputs to the terminals marked on the motherboard as detailed below and apply power. If a loop is not connected to a loop terminal, the detector will see a failed loop and deactivate the Vital Output if it is mapped.
  • Page 19 P-1400 Motherboard Dimensions .19 Diameter Mounting 3.41 Diameter Hole (4X) Hole in Motherboard 4.50 Detector 7.50 4.00 Electronics Housing 3.75 1.75 1.50 1.00 8.25 6.55 11.00 889-1600-04 Model P-1400 Operations Manual Rev Apr 2020 Page 13 of 33...

  • Page 20: Initial Installation Start-Up Mode Display Screens

    5.1 INITIAL INSTALLATION START-UP MODE DISPLAY SCREENS Upon application of power, the LCD screen will show the detector model letter and firmware version, in this case, Model P-1400 firmware version 3. This screen will be displayed for two seconds. ©...

  • Page 21: Program Mode Display Screens

    Password Protection feature is active. EFAULT ETTINGS © Password entry mode is available for access. XAMPLE Pressing the CHAN button for two seconds at any time OTES will exit password entry mode. 889-1600-04 Model P-1400 Operations Manual Rev Apr 2020 Page 15 of 33...
  • Page 22 ......Option 4.03 is turned ON for loop input 1. XAMPLE ......This option is a loop input specific setting. Changing it for one OTES loop input changes it for that loop input only. OPTION 889-1600-04 Model P-1400 Operations Manual Rev Apr 2020 Page 16 of 33...
  • Page 23 XAMPLE ......This option is a detector-wide setting. Setting Option 7 to 7.01 OTES © activates Series Synch (SYS), setting Option 7 to 7.02 activates Parallel Synch (SYP). OPTION 889-1600-04 Model P-1400 Operations Manual Rev Apr 2020 Page 17 of 33...
  • Page 24 The display will toggle between the two screens with a 50% duty cycle....Not Applicable. EFAULT ETTING ......Model P-1400 firmware version 3, XAMPLE © © revision .00. 889-1600-04 Model P-1400 Operations Manual Rev Apr 2020 Page 18 of 33...

  • Page 25: Primary Vital Output Mapping Screens

    Primary Vital Output. Primary Vital Output. Any Input on Loop 4 will be mapped to the No Loop Inputs will be mapped to the Primary Primary Vital Output. Vital Output. 889-1600-04 Model P-1400 Operations Manual Rev Apr 2020 Page 19 of 33...

  • Page 26: Auxiliary Vital Output Mapping Screens

    Loop Status Input mapping. Use the  (UP) or  (DOWN) pushbutton to change the setting to the desired configuration. The various combinations of display characters and bargraph display are shown on the next page. 889-1600-04 Model P-1400 Operations Manual Rev Apr 2020 Page 20 of 33...
  • Page 27 Vital Input Mapping Status Vital Input will not be mapped to the Auxiliary Vital Input will be mapped to the Auxiliary Vital Output. Vital Output. Display Setting 889-1600-04 Model P-1400 Operations Manual Rev Apr 2020 Page 21 of 33...
  • Page 28 Auxiliary Vital Output. Any Input on Health Status 4 will be mapped No Health Status Inputs will be mapped to the to the Auxiliary Vital Output. Auxiliary Vital Output. 889-1600-04 Model P-1400 Operations Manual Rev Apr 2020 Page 22 of 33...

  • Page 29: Normal Mode Display Screens

    XAMPLE DELAY PULSE ......This display is visible whenever any two or three pushbutton EXTENSION OTES MAX PRESENCE switches are pressed at the same time. SCANNING OPTION LOOP FAIL 889-1600-04 Model P-1400 Operations Manual Rev Apr 2020 Page 23 of 33...

  • Page 30: Error Message Display Screens

    5.4 ERROR MESSAGE DISPLAY SCREENS The Model P-1400 stores operating parameters and detection reference settings in two places. The detector hardware includes an internal EEPROM mounted on the processor board and an EEPROM mounted on the motherboard. Logic programmed into the detector operating firmware continually checks the data stored on the two components listed above.

  • Page 31: Loop Check Pass / Fail Indications

    -0.04% ∆L/L, and the channel on which the current loop check test is selected and being viewed on the LCD, the display will © show PAS. Loop Check Pass Indication 889-1600-04 Model P-1400 Operations Manual Rev Apr 2020 Page 25 of 33...

  • Page 32: Vital Input (Vital In) Status / Fail Indications

    When the LED displays as solid green, the Auxiliary Vital Output is activated (high voltage level). When the LED displays as solid red, the Auxiliary Vital Output has failed its self-check. 5.9 SYNCH FAIL INDICATIONS 5.9.1 SERIES SYNCH FAIL INDICATIONS 889-1600-04 Model P-1400 Operations Manual Rev Apr 2020 Page 26 of 33...

  • Page 33: Parallel Synch Fail Indications

    The first bargraph segment represents the minimum inductance change (set by the sensitivity level) necessary for the loop input channel to output a call. Each additional segment represents the inductance change in excess of the 889-1600-04 Model P-1400 Operations Manual Rev Apr 2020 Page 27 of 33...

  • Page 34: Full Restore To Factory Default Settings

    LCD screen. 5.15 CHANGING PROCESSOR BOARD OR MOTHERBOARD The P-1400 detector stores user-programmed parameters on an internal EEPROM mounted on the processor board and on an EEPROM mounted on the motherboard. This allows the user to change the processor assembly or motherboard and reset the parameters that were programmed for that particular site.
  • Page 35 EEPROM and store them on the internal EEPROM, i.e. copy the motherboard mounted EEPROM parameters to the internal EEPROM. © © 889-1600-04 Model P-1400 Operations Manual Rev Apr 2020 Page 29 of 33...

  • Page 36: Section 6 Block Diagram

    +5 VDC Vital Input Buzzer Supply +18 VDC +10 VDC DC Com +12 VDC Synch In Synch Out RS-232 RS-232 Communication Communication Input Output Internal Motherboard EEPROM Mounted EEPROM 889-1600-04 Model P-1400 Operations Manual Rev Apr 2020 Page 30 of 33...

  • Page 37: Section 7 Theory Of Operation

    (set by the sensitivity settings), the detector will deactivate a Vital output if one is mapped. If the rate of change is slow, typical of environmental drift, the detector will continuously track and compensate for the change. The Model P-1400 detector also monitors the loop frequency for out of range conditions such as an open or shorted loop circuit.

  • Page 38: Section 8 Maintenance And Troubleshooting

    Section 8 Maintenance and Troubleshooting The Reno A&E Model P-1400 Detector requires no maintenance. If you are having problems with your Model P- 1400 detector, use the troubleshooting tips below to help determine the cause of the problem. 8.1 BASIC TROUBLESHOOTING TIPS Detector Enclosure Checks: Verify correct input voltage to the detector.

  • Page 39: Things To Know About Loops

    = 1 / [ (1 / L ) + (1 / L ) + (1 / L ) + . . . + (1 / L ) ]. TOTAL 889-1600-04 Model P-1400 Operations Manual Rev Apr 2020 Page 33 of 33...

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