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JUNE2012UT-ID 30.8.0-1506 NCE/NCT Escalator/Trav-O-LatorDiagnostic Tool
JUNE2012506 NCE/NCT Escalator/Trav-O-LatorDiagnostic Tool212 West Newberry Road, Bloomfield, CTPhone (800) 328-7840 Fax (860) 286-1625i
NONDISCLOSURE WARNINGThis work contains proprietary information and is the property of Otis Elevator Company. It is distributedonly to those employees with a need to know the information and may not be reproduced, disclosed, ordistributed to any person outside the employ of Otis Elevator Company without written authorizationfrom an officer thereof. Otis competitors, customers, former employees, retirees, members of the generalpublic and consultants not bound by a written nondisclosure agreement are among those outside theemploy of Otis. In the event that an employee in the possession of this work no longer needs theinformation, retires, resigns, is terminated or laid off from Otis, or in the event that a person outside theemploy of Otis comes into possession of this work, such employee or person should destroy the work orreturn it to Otis.Any unauthorized reproduction, disclosure or distribution by any person of any portion of this work maybe a breach of a duty owed by such person to Otis Elevator Company and could result in damagesactionable at law.PROHIBITION ON COPYINGAny unauthorized reproduction, disclosure or distribution of copies by any person of any portion of thework may be a violation of Copyright Law of the United States of America and other countries, couldresult in the awarding of Statutory Damages of up to 250,000 (17 USC 504) for infringement and mayresult in further civil and criminal penalties. All rights reserved.PUBLICATION CATALOGING DATAFirst Issue:Master Index Control Number:Part Number:June 2012UT-ID 30.8.0-1Comments or questions about the information contained in this publication should be directed to:UNITEC212 West Newberry RoadBloomfield, CT 06002(800) 328-7840 Phone(860) 286-1625 FaxUnpublished Work - UNITEC, 2012ii
506 NCE/NCT ESCALATOR/TRAV-O-LATOR DIAGNOSTIC TOOLUT-ID 30.8.0-1Page 3June 2012Table of ContentsOTIS DIAGNOSTIC TOOL: P/N GAA27000A1-UNITEC . 4FOR NEXTSTEP, NCE ESCALATORS & NCT TRAV-O-LATOR. 4DIAGNOSTIC TOOL . 5PREPARE FOR SAFE WORK . 6FAILURE DISPLAY AND RESET . 7FAILURE MESSAGES. 8ACCESS WITH PASSWORD . 9TASKS . 10MEMORY (FAILURE LOGGING) . 10BRAKE (MEASUREMENT) . 11HOURS (OPERATION TIME) . 12STARTS (COUNTER) . 12R.P.M. (MOTOR SPEED) . 13ADJUSTMENTS . 14SELECT LANGUAGE. 14ADJUST BRAKE DISTANCE . 15ADJUST CLOCK . 16ADJUST LUBRICATION TIMERS . 17ADJUST STAR/DELTA TIME . 18WARNING: The use and ownership of this work is defined by and subject to the legend contained on the front page of this document.
506 NCE/NCT ESCALATOR/TRAV-O-LATOR DIAGNOSTIC TOOLUT-ID 30.8.0-1Page 4June 2012Otis Diagnostic Tool: p/n GAA27000A1-UNITECFor NextStep, NCE Escalators & NCTTrav-o-latorFor some time, the Diagnostic Tool (DT)has been shipped from UNITEC and withthe escalator units from the factories withthe internal dipswitches set incorrectly.This will usually result in the displayshowing a single horizontal line andnothing else. The DT will not reset thelatched faults in the system or perform anyother function. The dipswitches should beset as shown in the arrangement below.The newer DTs have the dipswitcheslocated more toward the center of theboard, but the setting is the same.All dipswitches should be in the ON position with the exception of #6, which is OFF.876 5 4 3 2 1XX XX X X X XOFFONThe Installation Parameter “Panel1” in the ECB II board in the Upper Landing controllermust also be addressed to 32. (M – 1 – 3 – 1 – GO ON)When the DT is plugged in on NORMAL and there are no faults, the display will read“OTIS”. If the unit is on INSPECTION with no faults, the display will read “MAINT”. Ifthere are faults in the system they will be displayed.Please see the attached Diagnostic Tool FSM for more information.WARNING: The use and ownership of this work is defined by and subject to the legend contained on the front page of this document.
506 NCE/NCT ESCALATOR/TRAV-O-LATOR DIAGNOSTIC TOOLUT-ID 30.8.0-1Page 5June 2012Diagnostic ToolWARNING: The use and ownership of this work is defined by and subject to the legend contained on the front page of this document.
506 NCE/NCT ESCALATOR/TRAV-O-LATOR DIAGNOSTIC TOOLUT-ID 30.8.0-1Page 6June 2012Prepare for Safe WorkWARNING: The use and ownership of this work is defined by and subject to the legend contained on the front page of this document.
506 NCE/NCT ESCALATOR/TRAV-O-LATOR DIAGNOSTIC TOOLUT-ID 30.8.0-1Page 7June 2012Failure Display and ResetWARNING: The use and ownership of this work is defined by and subject to the legend contained on the front page of this document.
506 NCE/NCT ESCALATOR/TRAV-O-LATOR DIAGNOSTIC TOOLUT-ID 30.8.0-1Page 8June 2012Failure MessagesFailureDisplayDescriptionHand rail entry right upper landingHand rail entry left upper landingHREHANDRAIL / ENTRYHand rail entry right lower landingHand rail entry left lower landingComb impact right upper landingCMBComb impact left upper landingCOMBSTEP / IMPACTComb impact right lower landingComb impact left lower landingOTIS NRDREVOTISK065Non reversal device in up directionOTIS GR4HRSMSDOTIS B23Hand rail speed failure rightOTIS B22Hand rail speed failure leftOTIS E23Hand rail speed via PLCOTIS B25PDU missing step upper landingOTIS B26PDL missing step lower landingOTIS E24Missing step via PLCWARNING: The use and ownership of this work is defined by and subject to the legend contained on the front page of this document.
506 NCE/NCT ESCALATOR/TRAV-O-LATOR DIAGNOSTIC TOOLUT-ID 30.8.0-1Page 9June 2012Access with PasswordWARNING: The use and ownership of this work is defined by and subject to the legend contained on the front page of this document.
506 NCE/NCT ESCALATOR/TRAV-O-LATOR DIAGNOSTIC TOOLUT-ID 30.8.0-1Page 10June 2012TasksMemory (failure logging)WARNING: The use and ownership of this work is defined by and subject to the legend contained on the front page of this document.
506 NCE/NCT ESCALATOR/TRAV-O-LATOR DIAGNOSTIC TOOLUT-ID 30.8.0-1Page 11June 2012Brake (measurement)WARNING: The use and ownership of this work is defined by and subject to the legend contained on the front page of this document.
506 NCE/NCT ESCALATOR/TRAV-O-LATOR DIAGNOSTIC TOOLUT-ID 30.8.0-1Page 12June 2012Hours (operation time)Starts (counter)WARNING: The use and ownership of this work is defined by and subject to the legend contained on the front page of this document.
506 NCE/NCT ESCALATOR/TRAV-O-LATOR DIAGNOSTIC TOOLUT-ID 30.8.0-1Page 13June 2012R.P.M. (motor speed)WARNING: The use and ownership of this work is defined by and subject to the legend contained on the front page of this document.
506 NCE/NCT ESCALATOR/TRAV-O-LATOR DIAGNOSTIC TOOLUT-ID 30.8.0-1Page 14June 2012AdjustmentsSelect LanguageWARNING: The use and ownership of this work is defined by and subject to the legend contained on the front page of this document.
506 NCE/NCT ESCALATOR/TRAV-O-LATOR DIAGNOSTIC TOOLUT-ID 30.8.0-1Page 15June 2012Adjust Brake DistanceWARNING: The use and ownership of this work is defined by and subject to the legend contained on the front page of this document.
506 NCE/NCT ESCALATOR/TRAV-O-LATOR DIAGNOSTIC TOOLUT-ID 30.8.0-1Page 16June 2012Adjust ClockWARNING: The use and ownership of this work is defined by and subject to the legend contained on the front page of this document.
506 NCE/NCT ESCALATOR/TRAV-O-LATOR DIAGNOSTIC TOOLUT-ID 30.8.0-1Page 17June 2012Adjust Lubrication TimersWARNING: The use and ownership of this work is defined by and subject to the legend contained on the front page of this document.
506 NCE/NCT ESCALATOR/TRAV-O-LATOR DIAGNOSTIC TOOLUT-ID 30.8.0-1Page 18June 2012Adjust Star/Delta TimeWARNING: The use and ownership of this work is defined by and subject to the legend contained on the front page of this document.
Otis Diagnostic Tool: p/n GAA27000A1-UNITEC For NextStep, NCE Escalators & NCT Trav-o-lator For some time, the Diagnostic Tool (DT) has been shipped from UNITEC and with the escalator units from the factories with the internal dipswitches set incorrectly. This will usually result in the display showing a single horizontal line and nothing else. The DT will not reset the latched faults in the .
