Lucent Technologies LINEAGE 2000 ECS-12 Product Manual
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Lucent Technologies LINEAGE 2000 ECS-12 Product Manual

Lucent Technologies LINEAGE 2000 ECS-12 Product Manual

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Product Manual
J85501D-2
Select Code 167-790-033
Comcode 106483779
Issue 3
August 1998
©1998 Lucent Technologies
All Rights Reserved
Printed in U.S.A.
Notice:
Every effort was made to ensure that the information in this
document was complete and accurate at the time of printing.
However, information is subject to change.
Lucent Technologies
Lineage
ECS-12 Controller
®
2000

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Summary of Contents for Lucent Technologies LINEAGE 2000 ECS-12

  • Page 1 2000 ECS-12 Controller Notice: Every effort was made to ensure that the information in this document was complete and accurate at the time of printing. However, information is subject to change. ©1998 Lucent Technologies All Rights Reserved Printed in U.S.A.

  • Page 2: Table Of Contents

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Table of Contents 1 Introduction General Information 1 - 1 Customer Training 1 - 3 Customer Service 1 - 3 Technical Support 1 - 3 Product Repair and Return 1 - 3...
  • Page 3 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Microprocessor Board 2 - 16 Datalogger Board 2 - 17 Mixed Types of Rectifiers in One Plant 2 - 17 Controller Specifications 2 - 18 3 Ordering Information Controller 3 - 1...
  • Page 4 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Low Voltage Battery Disconnect Test 5 - 9 6 Operation Front Panel Switches and Indicators 6 - 1 7 Troubleshooting Tables and Flowcharts 7 - 1 8 Product Warranty Issue 3 August 1998...
  • Page 5 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 List of Figures Figure 1-1: ECS-12 Controller 1 - 1 Figure 1-2: Typical ECS Controller Application 1 - 2 Figure 2-1: Top View of ECS-12 Controller 2 - 1 Figure 2-2: ECS-12 Controller Block Diagram...
  • Page 6 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Figure 7-4: Display Is Not Lit 7 - 12 Figure 7-5: Meter Out of Calibration 7 - 13 2 - List of Figures Issue 3 August 1998...
  • Page 7 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 List of Tables Table 2-A: ECS-12 Controller Electrical Specifications 2 - 18 Table 2-B: Battery Plant Alarm Voltage Ranges 2 - 19 Table 2-C: ECS-12 Controller Physical Specifications 2 - 19 Table 3-A: ECS-12 Controller Ordering Information...

  • Page 8: Introduction

    This product manual (Select Code 167-790-033) describes the J85501D-2 ECS-12 Controller. The basic ECS-12 controller Information monitors and controls up to twelve Lucent Technologies ® switchmode (SR) rectifiers for systems such as the Lineage 2000 ECS Battery Plants and provides a single interface point for power alarm and status reporting.

  • Page 9: Figure 1-2: Typical Ecs Controller Application

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Lucent FAIL LVD/R OPEN ECS Controller POS 12 POS 11 POS 10 LINEAGE 2000 FOR ESD WRIST STRAP POS 3 POS 2 POS 1 POS 6 POS 5 POS 4 POS 9...

  • Page 10: Customer Training

    For other customers worldwide, contact your local field support center or your sales representative to discuss your specific needs. Product Repair Repair and return service is provided for Lucent Technologies customers around the world. For customers in the United States, and Return...
  • Page 11 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 conformance issues prior to customer ownership, contact your local customer service. 1 - 4 Introduction Issue 3 August 1998...

  • Page 12: Product Description

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Product Description Overview The ECS-12 controller consists of a chassis equipped with a rectifier multiplexing circuit pack (BCC1) and a standard analog control unit, 113B, which consists of two circuit packs: the control board (CP1) and the display board (CP4).

  • Page 13: Figure 2-2: Ecs-12 Controller Block Diagram

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Sense Voltages CP5 LVD/Fuse Board Plant Shunt Battery Plant Alarms Power LVD/R Control To Rectifiers 1-3 Backplane To Rectifiers 4-6 Multiplexer Board To Rectifiers 7-9 To Rectifiers 10-12 113B Control Unit Misc. Alarm Inputs...

  • Page 14: Figure 2-3: Detail Of 113B Control Unit Display Panel

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Throughout this manual the components of the ECS-12 controller are designated by the acronyms listed below: Acronym Description 113B Analog Control Unit Control Board Microprocessor Board Datalogger Board Display Board LVD/Fuse Board...

  • Page 15: Basic Controller

    Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Basic The basic ECS-12 controller monitors and controls up to twelve Lucent Technologies switchmode rectifiers. The basic analog Controller control functions of the ECS-12 are described in detail in the paragraphs that follow.

  • Page 16: Battery On Discharge Alarm

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 the C contact). Each Form C set is isolated. An alarm set is provided for each type of alarm condition, as follows: AC Failure (ACF) Major Fuse Failure (MJF) Minor Fuse Failure (MNF)
  • Page 17 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 to indicate the onset of battery discharge to allow enough time for maintenance personnel to respond before battery reserve is exhausted. When a BD alarm occurs, service is not usually affected immediately. However, since attention is required in a...
  • Page 18 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 the failed rectifier will be supplying more current than any other rectifier. When the high voltage shutdown signal is sent by the controller, the rectifier supplying the most current, i.e., the failed rectifier, will shut down, causing the plant voltage to drop to normal and the HV alarm to retire.
  • Page 19 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 misinterpreted as a failure in the HV detection circuit if not taken into account during acceptance testing or troubleshooting. The available threshold settings correspond with the range of float and equalize voltages that might be encountered in nominal 24V and 48V applications.

  • Page 20: Rectifier Fail Alarm

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Rectifiers that have not shut down are not affected by the restart signal from the controller and continue to run normally. Rectifiers that have restarted in response to the signal will resume normal operation unless lightning activity continues or they are actually faulty units.

  • Page 21: Ac Fail Alarm

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 the RFA LED will extinguish and the associated alarms will retire. AC Fail Alarm The AC Fail Alarm is intended to indicate that ac input power to at least one rectifier has failed or dropped below a minimum voltage.

  • Page 22: Front Panel Status Indicators

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 string is open. Alternatively, OS may be hard-wired to the auxiliary Major Fuse Alarm input on the external LVD/Fuse Board. Front Panel Light-emitting diodes (LEDs) are located on the controller front Status Indicators panel to indicate the alarm status of the battery plant.
  • Page 23 The ECS-12 controller may be connected to the four output signals TR1, TR2, TR3, and TR4 provided by a Rectifier Sequence Controller, such as Lucent Technologies model J87339A-1. These signals are used to turn off rectifiers or groups of rectifiers.

  • Page 24: Float And Equalize Control

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 The controller equipped with CP2 is capable of Rectifier Sequence Control without an external sequence controller. The TR signal input to the controller may also be used for other on/off control of rectifiers by an external control device. (See ECS Controller Options Product Manual, Select Code 167-790-109.)

  • Page 25: Lvd/Fuse Board

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 External Timer Panel: The 113B may interface with an external equalize control panel. Since the basic controller with CP1 has no built-in on/off timer, CP1 may be connected to a timer panel to automatically terminate equalize without manual intervention (see Section 4, “Wiring”).

  • Page 26: Major And Minor Fuse Alarms

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 • F510 provides power to the controller interface circuits on the rectifiers. • F511 provides power to the ABS leads of the 113B. • F512 provides power to the circuitry on the 113B not powered by F507 or F509.
  • Page 27 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Low Voltage The LVD/Fuse Board provides sensing of the plant voltage for Detection for use in controlling the Low Voltage Disconnect/Reconnect Disconnect and Contactor in the battery plant. Although the actual Contactor is...

  • Page 28: Controller Options

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Controller A separate product manual, Lineage ® 2000 ECS Controller Options (Select Code 167-790-109), provides additional Options information on the Microprocessor Board and Datalogger Board. Microprocessor The Microprocessor Board adds sophisticated firmware features...

  • Page 29: Controller Specifications

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 connection or isolation of these restart contacts will be determined by the types of rectifiers used. ® In plants equipped with all Lineage 2000 SR-series CAUTION rectifiers, the return leads of the isolated restart contacts MUST be connected (jumper across pins 1 and 2 of P108) to ensure proper restart operation of all rectifiers.

  • Page 30: Table 2-B: Battery Plant Alarm Voltage Ranges

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Table 2-A: ECS-12 Controller Electrical Specifications -200 to13,000 feet (-61 to 3962 meters) For altitudes of 5000 to 13,000 feet, derate maximum temperature by 3.8 degrees Fahrenheit per 1000 feet above Altitude 5000 feet.

  • Page 31: Table 2-C: Ecs-12 Controller Physical Specifications

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Table 2-C: ECS-12 Controller Physical Specifications Length 21.5" (546 mm) Dimensions Depth 15.0" (381 mm) Height 3.0" (76 mm) Standard 23" and 26" relay rack Vertical mounting centers: 1.00" (25 mm) Frame Mounting...

  • Page 32: Ordering Information

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Ordering Information Controller Table 3-A: ECS-12 Controller Ordering Information List Description ® Assembly, wiring, and equipment for one Lineage 2000 ECS Controller for +24V, -24V, or -48V Plant. (White color.) ® Assembly, wiring, and equipment for one Lineage 2000 ECS Controller for +24V, -24V, or -48V Plant.
  • Page 33 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Table 3-A: ECS-12 Controller Ordering Information List Description Optional equipment in addition to List 1 or 2. Provides a plug-in datalogger circuit pack (CP3), a set of current limiting resistor assemblies, and a product manual; shipped separately.

  • Page 34: Kits

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Table 3-A: ECS-12 Controller Ordering Information List Description Same as List C except with X.25/TL1 features . Lists K, L, M, N provide a plug-in microprocessor circuit pack (CP2) with X.25/TL1 functions, its backup battery, wiring, RS485-to-RS232 converter, and product manual;...

  • Page 35: Spare Parts

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Spare Parts Table 3-C lists the recommended spare parts for the ECS-12 Controller. Table 3-C: Recommended Spare Parts Comcode Description Recommended Quantity 106395064 113B Control Unit 1 per Controller Unit 846575280 Backplane...

  • Page 36: Installation And Setup

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Installation and Setup Introduction This section covers the installation and setup procedures for all configurations of the ECS-12 controller. Follow all the applicable steps in the following sections, in the order they are presented.

  • Page 37: Default Factory Settings

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 to the controller. If the controller was damaged in transit, contact the carrier for instructions for filing a damage claim. If the unit must be returned to the factory due to damage, reuse the crate and packing material.

  • Page 38: Controller Configurations

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Controller To configure a controller with other settings, refer to the required Configurations DIP switch settings and jumper positions in Tables 4-B and 4-C. Table 4-B: CP2 DIP Switch Settings (0 = Open, 1 = Closed)

  • Page 39: Hardware Setup

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Frame Mounting The controller should arrive configured for 23-inch frame mounting. For 26-inch mounting in plants such as J85500A, B, or C, the two mounting brackets may be removed and rotated as indicated on the controller assembly drawing, J85501D-2.
  • Page 40 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 In addition to the jumpers, several DIP switches should be set before applying power. Incorrect switch settings, however, will not damage the unit. Voltage Selection As shown in Figure 4-1, there are four jumpers for voltage selection.
  • Page 41 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 not known and is not directly indicated in the plant manual, check the plant assembly drawing. (See Figure 4-3 or the label on the cover plate of the 113B control unit.) Battery on...

  • Page 42: Figure 4-1: Ecs-12 Controller Backplane

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 CAUTION If jumper P108 is removed or lost, the restart signals are isolated. In this configuration all SR-series rectifiers may not self-restart after an ac power outage. Connections to Multiplexing Board CP3 Expansion Slot P301 P603.1...

  • Page 43: Figure 4-3: Cp1 Dip Switch Settings

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 AMPERES SWITCH POSITION SWITCH POSITION SW 101– SW 102– SW 103– SW 109– –6 HV/EQ HV/FL –1 –2 –3 –4 –5 –6 –1 –2 –3 –4 –5 METER SHUNT 46.00 51.00 49.00 23.00...

  • Page 44: Figure 4-4: Lvd/Fuse Board (Cp5) Jumper Locations

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Figure 4-4: LVD/Fuse Board (CP5) Jumper Locations Low Voltage The LVD/Fuse Board (CP5), illustrated in Figure 4-4, provides Disconnect both controller power fusing and the low-voltage battery Threshold disconnect/reconnect function. The latter is an optional feature.

  • Page 45: Wiring

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Table 4-D: Terminal Block Pin Assignments for LVD/Fuse Board Pin No. Designation Definition Plant Distribution Circuit TB501-1 Breaker Alarm TB501-2 EMJF1 External Major Fuse Alarm TB501-3 EMNF1 External Minor Fuse Alarm TB501-4...

  • Page 46: Table 4-E: Terminal Block Pin Assignments

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Table 4-E: Terminal Block Pin Assignments for 113B Control Unit Pin No. Designation Definition TB101-1 Discharge Ground TB101-2 TF/ER Timer Float/Equalize Return TB101-3 Open String Alarm TB101-4 Ringer Major Alarm TB101-5 Ringer Minor Alarm...
  • Page 47 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Table 4-E: Terminal Block Pin Assignments for 113B Control Unit Pin No. Designation Definition Power Minor External, alarm TB103-4 PMNEC causes closure TB103-5 PMNER Power Minor External, return Power Minor External, alarm...
  • Page 48 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Alarm Outputs: The alarm outputs (BD, HV, ACF, LV, PMNA, PMNV, PMNE, PMJA, PMJV, PMJE, MNF, and MJF) are clean transfer contacts and are described functionally in Section 2. Most office alarm systems are designed for EITHER closure-on-alarm or open-on-alarm, requiring two wires from each controller alarm that is used.
  • Page 49 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 2. Select the configurations of cable and/or twisted pairs based on the number of signals that are to be directed as a group to different locations in the office. 3. Route the total wire bundle for CP1 through the opening on the left side of the chassis.

  • Page 50: Circuit Pack Installation

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Circuit Pack When replacing a circuit pack or adding a new circuit pack to a controller that is in service, the circuit pack hardware must first Installation be set up. (See “Hardware Setup.”) Circuit packs can be damaged by static electricity.

  • Page 51: Figure 4-5: Typical Alarm Application Schematic

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 TB101 Battery Disconnect Alarm -48V 1K Ohm Return Bulk Ringer Minor Alarm -48V 4.64K Ohm Major Alarm -48V 4.64K Ohm Return 113B Control Unit RMN and RMJ are general purpose alarm inputs that can be used for auxiliary equipment.

  • Page 52: Figure 4-6: Typical Alarm Wiring Examples

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Office TB101 TB103 TB102 Alarm System PMNVC ACFEC PMNVR ACFER PMNVO ACFEO (Lamp Lights on Alarm) (A) AC Fail Paralleled with Power Minor Visual Alarm for Closure-on-Alarm Type System TB101 TB104 TB102...

  • Page 53: Replacement Of Multiplexing Board

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Replacement of If the multiplexing board (BCC1), illustrated in Figure 4-7, must be replaced, open the front cover, and pull out the drawer. Multiplexing Unplug any field wiring connected to CP1, CP2, or CP3 by Board lifting the terminal blocks off the board.

  • Page 54: Acceptance Testing

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Acceptance Testing Test Procedures The ECS-12 controller is tested as a unit and as a part of a battery plant system in the factory. This section of the manual is provided for those users who wish to repeat some of those test procedures as part of the installation and turn-up process.

  • Page 55: Battery On Discharge Alarm Test

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Unless otherwise indicated in the test procedures, at least one NOTE rectifier must be on line in batteryless plants. Meter Calibration The controller voltmeter has an accuracy of 0.05% and a resolution of one digit. To accurately assess the calibration of the voltmeter, an external meter with better than 0.05% accuracy is...

  • Page 56: Float And Equalize Control Test

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Recheck the SW103 setting, raise the plant voltage back to normal, and repeat Step 5 by adjusting the rectifier voltage down slowly. Refer to the rectifier product manual for voltage adjustment procedures.

  • Page 57: High Voltage Shutdown And Restart Test

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 3. Momentarily short together pins 2 and 6 on TB101 on CP1 with a piece of wire. This simulates an equalize initiation signal from an external timer panel. Verify that the equalize LED lights and the rectifiers change to equalize mode.
  • Page 58 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 not still available to maintain the load, the red BD LED may also light. 7. Within ten (10) seconds of rectifier shutdown, the controller should automatically restart all rectifiers. The RFA LED should extinguish and the NORM LED should come on.

  • Page 59: Fuse Alarm Test

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 12. Verify that only the NORM LED is lit on the controller. Reset the restart timer in the controller by pressing switch SW107, shown on Figure 4-2. This will prevent the controller from ignoring any HV shutdown that might occur in the next ten minutes.
  • Page 60 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 2. Replace the blown fuse with a good fuse. The alarms should retire and the MNF LED extinguish. 3. Repeat Steps 1 and 2 for all minor fuses, including F502 through F509 and F513 through F518 on the LVD/Fuse Board.
  • Page 61 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 3. Verify that the listed rectifier or rectifiers turn off. When the wire is removed, the rectifier(s) should restart automatically. 4. Disconnect the lead from both ends when finished. Bulk Ringer This test involves connecting a lead with plant voltage from one Alarm Test point to another on the controller terminal blocks.
  • Page 62 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Low Voltage If the plant is not equipped with a low-voltage battery disconnect Battery contactor, skip this test. Disconnect Test 1. Identify the LV- lead at P501-6 (for -48V or -24V controllers) or the LV+ lead at P501-8 (for +24V controllers) of the CP5 LVD/Fuse Board.
  • Page 63 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 As the power supply’s voltage decreases and approaches the NOTE disconnect threshold, the yellow LVD FAIL LED may light. This is normal, and indicates that one part of the LVD circuit has reached its threshold before the other redundant circuit.

  • Page 64: Table 6-A: Front Panel Switches And Indicators

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Operation Front Panel The front panel switches and indicators provide the only operator interaction in a basic controller that is functioning Switches and normally. In the event of a controller malfunction, refer to Indicators Section 7, Troubleshooting.
  • Page 65 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Table 6-A: Front Panel Switches and Indicators 5. BD indicator Red LED, when lit, indicates the plant voltage is below the preset threshold. This is a MAJOR alarm condition. 6. MJF indicator...
  • Page 66 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Table 6-A: Front Panel Switches and Indicators 11. MNF indicator Yellow LED, when lit, indicates that a non-critical overcurrent protector has operated. Such protectors include some controller fuses and may also include battery disconnect circuit breakers.
  • Page 67 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Figure 6-1: Front Panel Location of Controls and Displays 6 - 4 Operation Issue 3 August 1998...
  • Page 68 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Troubleshooting Tables and This section contains four tables and five flowcharts for the purpose of troubleshooting the ECS-12 Controller, verifying Flowcharts controller alarms, and meter calibration. The tables are listed below: Backplane Connector (P101)

  • Page 69: Table 7-A: Troubleshooting Table, Backplane Connector (P101)

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Table 7-A: Troubleshooting Table, Backplane Connector (P101) -48 V Plant -24V Plant +24V Plant -48 volts - nominal* -24 volts - nominal* +24 volts - nominal* Signal C6, C7 VS-, VS+ C6, C7...

  • Page 70: Figure 7-1: Office Alarms Received

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 A. OFFICE ALARMS RECEIVED SHEET 1 OF 1 1. CHECK CONTROLLER FRONT PANEL LEADS 2. DO LEDS AGREE WITH 4. ARE ALL GO TO STEP 8 BELOW OFFICE ALARMS? LEDS OFF? 7. PROBABLE CAUSE: 3.
  • Page 71 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 B. 113B CONTROL UNIT HAS LOST POWER SHEET 1 OF 3 1. ARE RECTIFIERS GOT TO STEP 12, BELOW DELIVERING POWER? 2. ARE RECTIFIERS GOT TO STEP 13, BELOW DELIVERING POWER? 3. IS PLANT EQUIPPED...
  • Page 72 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 B. 113B CONTROL UNIT HAS LOST POWER SHEET 2 OF 3 FROM STEP 12, SHEET 1 14. CHECK FOR BLOWN FUSES ON LVD/FUSE BOARD 15. CHECK FOR VOLTAGE ON PLANT BUS BARS 16.

  • Page 73: Figure 7-2.3: 113B Control Unit Has Lost Power

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 B. 113B CONTROL UNIT HAS LOST POWER SHEET 3 OF 3 FROM STEP 27, SHEET 2 29. DEFECTIVE RIBBON 28. ARE ALL VOLTAGES CABLE. REPLACE. PRESENT? 30. UNPLUG RIBBON CABLE FROM P708 ON BCC1...
  • Page 74 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 C. VERIFY CONTROLLER ALARMS SHEET 1 OF 5 1. CHECK BD ALARM 2. MEASURE PLANT THRESHOLD SETTING VOLTAGE ON ON S103 ON 133A CONTROLLER TEST CONTROL UNIT. JACKS. 3. MEASURED VOLTAGE GO TO STEP 46, SHEET 5...
  • Page 75 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 C. VERIFY CONTROLLER ALARMS SHEET 2 OF 5 8. CHECK DC DISTRIBUTION FOR BLOWN FUSES. 9. HAVE ANY DISTRIBUTION PROTECTORS OPERATED? 10. ARE FUSES F511, F512, F519, F520, OR F521 GO TO STEP 45, SHEET 5...
  • Page 76 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 C. VERIFY CONTROLLER ALARMS SHEET 3 OF 5 15. ARE ANY OF FUSES F501 THRU F510 OR F513 GO TO STEP 45, SHEET 5 THRU F518 ON LVD/FUSE BOARD BLOWN? 16. IS PLANT EQUIPPED...
  • Page 77 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 C. VERIFY CONTROLLER ALARMS SHEET 4 OF 5 µP 21. GO TO STEP 46, SHEET 5 20. IS CP2 INSTALLED? 23. REMOVE CP2 20. IS CP2 FUNCTIONING? 24. IS LED STILL LIT? 26.

  • Page 78: Figure 7-3.5: Verify Controller Alarms (Continued)

    ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 C. VERIFY CONTROLLER ALARMS SHEET 5 OF 5 37. IS CP2 OR CP3 INSTALLED? GO TO STEP 46, BELOW 40. CONTROLLER HAS ACCURATELY 39. DOES CP3 HAVE AN REPORTED ALARM. REFER ANALOG CHANNEL 38.
  • Page 79 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 D. DISPLAY IS NOT LIT SHEET 1 OF 1 8. PROBABLE CAUSE: CONTROL UNIT HAS 1. ARE ANY CONTROLLER 7. HAVE OFFICE ALARMS LOST POWER. LEDS LIT? BEEN ISSUED? GO TO PART B.
  • Page 80 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 E. METER OUT OF CALIBRATION SHEET 1 OF 1 ASSUMPTIONS - DISPLAY IS LIT - PLANT IS OPERATING NORMALLY WITH NO ALARMS - VOLTAGE DISPLAY DISAGREES WITH THAT MEASURED AT FRONT PANEL TEST JACKS BY MORE THAN THE COMBINED TOLERANCES OF THE EXTERNAL METER AND 0.05 PERCENT.
  • Page 81 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Product Warranty A. Seller warrants to Customer only, that: 1. As of the date title to Products passes, Seller will have the right to sell, transfer, and assign such Products and the title conveyed by Seller shall be good;...
  • Page 82 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 Warranty Period Product Type New Product Repaired Product or Part Central Office Power 24 Months 6 Months Equipment *The Warranty Period for a repaired Product or part thereof is as listed or, in the case of Products under Warranty, is the period listed or the unexpired term of the new Product Warranty Period, whichever is longer.
  • Page 83 ® Lucent Technologies Lineage 2000 ECS-12 Controller J85501D-2 the site. Products returned for repair or replacement will be accepted by Seller only in accordance with its instructions and procedures for such returns. The transportation expense associated with returning such Product to Seller shall be borne by Customer.

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