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EDI 210 Series Operation Manual

Rms signal monitor
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MODEL 210 SERIES
RMS Signal Monitor
Operations Manual
THIS MANUAL CONTAINS TECHNICAL INFORMATION FOR THE MODEL 210; PCB Issue G.
INCLUDED ARE GENERAL DESCRIPTION, OPERATIONAL DESCRIPTION, INSTALLATION,
AND SPECIFICATIONS.
THE 210 SERIES SIGNAL MONITOR UNIT IS DESIGNED AND MANUFACTURED
IN THE USA BY EBERLE DESIGN INC., PHOENIX, ARIZONA, AN ISO 9001:2008 REGISTERED
COMPANY. 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.
© COPYRIGHT 2014 EDI
REVISION: SEPTEMBER 2014
pn 888-0210-003C
Serial Number
CALTRANS

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  • Page 1 THIS MANUAL CONTAINS TECHNICAL INFORMATION FOR THE MODEL 210; PCB Issue G. INCLUDED ARE GENERAL DESCRIPTION, OPERATIONAL DESCRIPTION, INSTALLATION, AND SPECIFICATIONS. THE 210 SERIES SIGNAL MONITOR UNIT IS DESIGNED AND MANUFACTURED IN THE USA BY EBERLE DESIGN INC., PHOENIX, ARIZONA, AN ISO 9001:2008 REGISTERED COMPANY. INFORMATION CONTAINED HEREIN IS PROPRIETARY TECHNICAL INFORMATION OF EBERLE DESIGN INC.
  • Page 3 MAINTENANCE NOTE EBERLE DESIGN INC. SIGNAL MONITORS HAVE BEEN CAREFULLY INSPECTED AND TESTED TO ENSURE PROPER OPERATION. IT IS RECOMMENDED THAT THE SIGNAL MONITOR BE TESTED AT LEAST ANNUALLY TO ENSURE COMPLIANCE WITH THE PROPER SPECIFICATIONS. - WARNING - PIN 27 OF THE MAIN CONNECTOR (P6) PROVIDES THE CLOSED CONTACT OF THE OUTPUT RELAY WHEN THE MONITOR IS IN THE NO-FAULT STATE.
  • Page 4 <blank>...

  • Page 5: Table Of Contents

    TABLE OF CONTENTS Section 1 GLOSSARY ......................1 Section 2 GENERAL DESCRIPTION ..................2 2.1 Basic Functions ..................... 2 2.1.1 Conflict Monitoring ..................2 2.1.2 24VDC Monitoring ..................2 2.1.3 Controller Watchdog Monitoring (WDT Error) ..........2 Section 3 GENERAL CHARACTERISTICS ................3 3.1 Hardware Features ....................
  • Page 6 6.7 Display ........................ 10 6.8 Program Card and Switch Inputs................. 10 6.9 RMS-Engine ......................10 6.10 Power Supply ....................10 Section 7 MAINTENANCE ....................11 7.1 Trouble Shooting ....................11 Section 8 SPECIFICATIONS....................13 8.1 Electrical ......................13 8.1.1 Power Requirements..................13 8.1.2 AC Voltage Monitors ..................

  • Page 7: Section 1 Glossary

    210 SERIES SIGNAL MONITOR OPERATIONS MANUAL Section 1 GLOSSARY A - Ampere C - Celsius Component - Any electrical or electronic device DC - Direct Current DIP – Dual Inline Package Firmware - A computer program or software stored permanently in PROM FLASH –...

  • Page 8: Section 2 General Description

    210 SERIES SIGNAL MONITOR OPERATIONS MANUAL Section 2 GENERAL DESCRIPTION 2.1 BASIC FUNCTIONS The Signal Monitor is a device used in a traffic controller assembly to monitor traffic signals at an intersection for conflicting proceed indications caused by malfunctions of the controller, load switches, field wiring and loads, or miss-wiring of the cabinet.

  • Page 9: Section 3 General Characteristics

    GENERAL CHARACTERISTICS 3.1 HARDWARE FEATURES The 210 series Signal Monitor is a dual microprocessor based unit. Since all critical timing functions are accomplished by the microprocessor, the quartz crystal based accuracy results in very precise and repeatable measurements. This accuracy is maintained on functions from timing fault conditions to implementing a unique firmware based digital sampling and filtering algorithm.

  • Page 10: Reset Input Detection

    210 SERIES SIGNAL MONITOR OPERATIONS MANUAL latching. With latching operation, only a loss of AC Line will restore operation. If the microprocessor resumes operation the unit will not return to normal operation. 3.6 RESET INPUT DETECTION A reset command from either the front panel Reset button or External Reset input will cause a one-time reset command to the monitor.

  • Page 11: Fault Diagnostic Display

    210 SERIES SIGNAL MONITOR OPERATIONS MANUAL (Y) VDC FAILED LED flashes Yellow field status 1-16 (repeats back to top) 3.10.2 FAULT DIAGNOSTIC DISPLAY Once the Signal Monitor has been triggered by a fault, the Green and Yellow field input status active at the time of the current fault and the two previous faults may be displayed individually.

  • Page 12: Section 4 Installation

    210 SERIES SIGNAL MONITOR OPERATIONS MANUAL Section 4 INSTALLATION 4.1 PROGRAM CARD PROGRAMMING The diode Program Card provides the means to assign non-conflicting channels and to disable sensing of Yellow input signals. The card is initially supplied with 120 diodes mounted on the card. This permits all channels to conflict with all other channels.

  • Page 13: Section 5 Front Panel Description

    210 SERIES SIGNAL MONITOR OPERATIONS MANUAL Section 5 FRONT PANEL DESCRIPTION 5.1 INDICATORS 5.1.1 (G) AC POWER INDICATOR The AC POWER indicator will illuminate when the AC Line voltage level is above the brown-out "restore" level. The indicator will flash at a rate of 2Hz when the AC Line voltage is below the "drop- out"...

  • Page 14: Front Panel Controls

    210 SERIES SIGNAL MONITOR OPERATIONS MANUAL 5.2 FRONT PANEL CONTROLS 5.2.1 RESET BUTTON Depressing the Reset button resets the Signal Monitor after it has been triggered by a fault. The monitor will remain in the reset mode only if the fault condition has been restored to normal. In the event of a monitor hardware or firmware fault (DIAGNOSTIC) the Reset button may not reset the monitor.

  • Page 15: Section 6 Theory Of Operation

    210 SERIES SIGNAL MONITOR OPERATIONS MANUAL Section 6 THEORY OF OPERATION 6.1 INTRODUCTION The Signal Monitor uses a dual microprocessor architecture consisting of an 68HC11D0 main microprocessor unit (MPU) and a PIC18F24K222 based RMS-Engine. The RMS-Engine is a dedicated single-chip high speed microcontroller used to sample the AC field inputs and calculate the true Root Mean Squared (RMS) voltage.

  • Page 16: 24Vdc Logic Inputs

    210 SERIES SIGNAL MONITOR OPERATIONS MANUAL 6.6 24VDC LOGIC INPUTS The Cabinet 24VDC input, CU Watchdog input, and External/Manual Reset inputs are processed by a PIC16F687 microprocessor U41. Opto-couplers U28, U31, U36, and U38 provide electrical isolation between Logic Ground and Neutral.

  • Page 17: Section 7 Maintenance

    210 SERIES SIGNAL MONITOR OPERATIONS MANUAL Section 7 MAINTENANCE 7.1 TROUBLE SHOOTING SYMPTOMS: Will not power on CAUSES: A) Blown fuse B) Internal power supply is low C) No AC input to the monitor SOLUTIONS: A) Remove the fuse and verify with an Ohm meter. Replace if necessary with a fuse with the same current rating.
  • Page 18 210 SERIES SIGNAL MONITOR OPERATIONS MANUAL pulses, depress the front panel reset switch to re-start the MPU. If the watchdog pulses are now present on U4.2 then trace the remaining pulse detection hardware for the required waveforms. SYMPTOMS: Required channels will not conflict...

  • Page 19: Section 8 Specifications

    210 SERIES SIGNAL MONITOR OPERATIONS MANUAL Section 8 SPECIFICATIONS 8.1 ELECTRICAL 8.1.1 POWER REQUIREMENTS Operating Line Voltage ....................75 to 135 Vrms Operating Line Frequency ......................60 _ + 3Hz Power Consumption ......................5W (nominal) 8.1.2 AC VOLTAGE MONITORS Green Signal Inputs (no detect) ..............

  • Page 20: Environmental

    210 SERIES SIGNAL MONITOR OPERATIONS MANUAL 8.4 ENVIRONMENTAL Storage Temperature Range .................... -55 to +90 Operating Temperature Range ..................-37 to +74 Humidity Range ......................0 to 95% Relative Eberle Design Inc. Page 14...

  • Page 21: Section 9 Wiring Assignments

    210 SERIES SIGNAL MONITOR OPERATIONS MANUAL Section 9 WIRING ASSIGNMENTS 9.1 MONITOR UNIT CONNECTOR (P6) Pin # Function Pin # Function CHANNEL 2 GREEN CHANNEL 2 YELLOW CHANNEL 13 GREEN CHANNEL 6 GREEN CHANNEL 6 YELLOW CHANNEL 15 GREEN CHANNEL 4 GREEN...

  • Page 22: Program Card Connector (P4)

    210 SERIES SIGNAL MONITOR OPERATIONS MANUAL - WARNING - PIN 27 OF THE MAIN CONNECTOR (P6) PROVIDES THE CLOSED CONTACT OF THE OUTPUT RELAY WHEN THE MONITOR IS IN THE NO-FAULT STATE. WHEN THE MONITOR IS IN THE NO- FAULT STATE AND THE AUTO/FLASH SWITCH IS IN THE FLASH POSITION, AC LINE VOLTAGE MAY BE PRESENT ON PIN 27.

  • Page 23: Program Card Diagram

    210 SERIES SIGNAL MONITOR OPERATIONS MANUAL 9.3 PROGRAM CARD DIAGRAM Eberle Design Inc. Page 17...
  • Page 24 210 SERIES SIGNAL MONITOR OPERATIONS MANUAL Eberle Design Inc. Page 18...

  • Page 25: Section 10 Parts List

    210 SERIES SIGNAL MONITOR OPERATIONS MANUAL Section 10 PARTS LIST |------------------------------------------------------------------------------------------------------------------| |Bill Of Materials for 210 Production Iss G Rev A (B425).sch |------------------------------------------------------------------------------------------------------------------| |Item|EDI Part Number|Qty|Description |Reference |Manufacturer |----+---------------+---+-------------------------------------------------+-------------------+-------------------| |(NO COMPONENT) |Transition Brd. to Program Card |GFID1-2 |18 |(NO COMPONENT)
  • Page 26 210 SERIES SIGNAL MONITOR OPERATIONS MANUAL |R235-236 R269-270 |255-1060-S |RESISTOR, 1/8W, 10M, 5%, 1206 surface mount |R314 |255-1210-S |RESISTOR, 1/8W, 120, 5%, 1206 surface mount |R107 R312 |255-2220-S |RESISTOR, 1/8W, 2.2K, 5%, 1206 surface mount |R99 R313 |255-2240-S |RESISTOR, 1/8W, 220K, 5%, 1206 surface mount...
  • Page 27 210 SERIES SIGNAL MONITOR OPERATIONS MANUAL |320-1040-050S |57 |CAPACITOR, CER.MULT, 0.1uF, 50V, 10%, 1206 CHIP |C3 C9 C12 C17-19 |C22-23 C25-27 C29 |C31-37 C43-47 |C49-51 C53-57 C60 |C63-65 C67 C69 C71 | |C74 C77 C79 C81-85 | |C87-88 C91-93 |C95-99 |320-1050-016S |CAPACITOR, CER.MULT, 1uF, 16V, 10%, 1206 CHIP...
  • Page 28 210 SERIES SIGNAL MONITOR OPERATIONS MANUAL |440-3843-S |IC, MIC38C43BM, SWITCHING PWR. SUPPLY CNTLR, SO8 |U20 |MICREL |440-4040-S |IC, LM4040CIM-4.1, PREC. VOLT. REF., 4.096V, |VR3 |NATIONAL |0.5%,SOT23 |SEMICONDUCTOR |445-7805-S |REGULATOR, MC78L05ABD, 100mA, 5V, SO8 |VR5 |MOTOROLA |485-0687-S |PIC16F687-I/SS, PROC, 20PIN SSOP...

  • Page 29: Section 11 Schematics

    Section 11 SCHEMATICS Eberle Design Inc. Page 23...
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  • Page 38: Section 12 Assembly Drawing

    Section 12 ASSEMBLY DRAWING Eberle Design Inc. Page 32...

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