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HD-98 Door Operator with OST

Troubleshooting Guide

Printed in USA November, 2011

31

Phasing J2, Motor Leads, and Encoder Connections

For the door operator to function correctly, the door motor armature, the J2 jumper, and the Phase 
A and Phase B sensors must be in phase with each other. To reverse motor direction, the wiring is 
designed to allow removal or installation of the J2 jumper.

If phasing is not correct:

1. Verify that the black motor lead is connected to DA1 on the door operator card, and the red 

motor lead is connected to DA2 on the door operator card. See Figure 11 on page 30.

2.  Check for the correct encoder wiring on the DOC2 MTA connector (located on the door operator 

card). See Figure 12. 

3.  Verify that the wiring and connectors are correct in the encoder housing.

4.  Set jumpers J1 and J2 on the door operator card.

Figure 12 - Encoder Wiring

White

Black

Red

Green

DOC2 Connector Pin No.

Wire Color

1

Green

2

White

3

Black

4

Red

NOTE:

Pin 1 is on the right side of the connector.

Summary of Contents for HD98

Page 1: ...HD98 Door Operator with Owner s Service Tool OST...

Page 2: ...from any error or omission The material contained herein is subject to revision Please report any problems with this manual to Vertical Express P O Box 2019 Memphis Tennessee 38101 Vertical Express P...

Page 3: ...ke 11 Adjusting the Drive Arms 12 Setting the Mechanical Stops 14 Adjustment 14 Limit Setting and Direction Check 14 Door Card Configuration 15 Door Setup 16 Nudging Duty 17 Final Door Adjustments 18...

Page 4: ...cal Troubleshooting 28 Troubleshooting Guide 29 Power Supply Checks 29 Phasing J2 Motor Leads and Encoder Connections 31 Phase A and Phase B Motor Sensor Check 32 DOL and DCL Check 32 Door Operator I...

Page 5: ...esistors and terminals on cards and DIN rail terminals Connections loosened during shipment may cause damage or intermittent operation Other specific warnings and cautions are found where applicable a...

Page 6: ...fety Always refer to manufacturers instruction book for proper test equipment operation and adjust ments Megger or buzzer type continuity testers can damage electronic components Connection of devices...

Page 7: ...s wrist straps with ground wire are required when handling circuit boards Cards must not be placed on any surface without adequate static protection Only handle circuit cards by their edges and only a...

Page 8: ...HD 98 Door Operator with OST Contents 6 Vertical Express Contents This page intentionally left blank...

Page 9: ...r travel or stroke move the adjustable arm Closer to the center of the drive wheel less door travel for the same amount of wheel rotation Further from the center of the drive wheel more door travel fo...

Page 10: ...e the cover from the rear of the operator by loosening the two top screws and the two lower rear screws 4 Inspect the wiring Make sure all connections are secure 5 Loosen the bolts holding the mechani...

Page 11: ...rm relationship with the doors fully open The hole in the drive arm support bracket may also be used to achieve this relationship For more details see Figure 5 on page 13 2 Attach the drive arm to the...

Page 12: ...ng the Door Operator Detail B Bearing Spacer Drive Arm Drive Arm Support Detail D Rear Support Clip Rear Support Strut Detail A Door Operator Support Door Operator Frame Detail C Bearing Spacer Connec...

Page 13: ...edges of the doors con tact 1 Place the doors in the Fully Open Position 2 Measure the distance from B to C and record this measurement as Door Open DO See Figure 4 3 Place the doors in the Fully Clo...

Page 14: ...drive wheel in small increments of 1 8 3mm 9 Measure the distance from the top of the intermediate arm to the center of the drive wheel The correct distance for this measurement is 1 2 13mm to 1 1 2 3...

Page 15: ...ive Wheel Drive Arm and Connecting Arm in straight line Pivot Arm Drive Arm Adjustable Intermediate Arm Spacer Plate Bearing Spacer A B C This is the distance between top of intermediate arm and cente...

Page 16: ...ction the cam shaft rotates 4 Loosen DCL and DOL Cams and rotate them until their magnets face the door card 5 Loosen the door card mounting bracket screws 6 Slide the door card and bracket toward or...

Page 17: ...cted to the DA2 terminal 4 Verify that the encoder wiring is correct See the wiring diagrams for proper wiring configuration 5 Press the manual OPEN button to ensure that the door moves in the open di...

Page 18: ...eactivate the door disconnect b Set adjustment E56 0 Display the E56 value in the OST Adjustment menu Press the UP key on the OST The screen displays SCAN W____ with the existing E56 value after the W...

Page 19: ...ors D21 for rear doors this prevents a door reopen from a watchdog failure 4 Use the door open push button in the car to open the doors and then place a car call away from the present position of the...

Page 20: ...t 1 2 from the open position when E06 Open Manual Speed is adjusted to 1 Notes If the slowdown distance is set too low there will not be enough slowdown distance for the doors to stop before the door...

Page 21: ...osition when E14 Manual Close Speed is adjusted to 1 Note If the slowdown distance is set too low there will not be enough slowdown distance for the doors to stop before the door close limit is reache...

Page 22: ...us door positions and adjust to achieve a fast but smooth reopen Reopen turnaround is faster if the E11 value is increased High Speed Clamp Adjustment E19 High Speed Clamp Set E19 to a value that is a...

Page 23: ...osed DCL Speed Doors Opening E08 Open Slowdown Distance Range 0 2000 E19 High Speed Clamp Range 0 100 increments of 8 avoid setting over 50 setting must be at least 8 more than E04 3 4 Manual Closing...

Page 24: ...ensure that the shorting bar has not run past the leaf contacts 5 Open and close the doors to verify that the gate switch shorting bar enters the leaf contacts at 1 1 2 38mm from Fully Closed Note Ve...

Page 25: ...low manual speed to be reached prior to reaching the door open limit The slowdown distance will increase as this adjustment value is increased EO9 0 70 20 Open Backlash Speed This adjusts the speed th...

Page 26: ...e travel in distance will be increased as this adjustment value is increased E19 0 100 40 High Speed Clamp This sets the maximum speed from motor rpm the doors will be allowed to travel open or close...

Page 27: ...own fuse in Door Operator Defective Door Operator Card 307 607 Motor Sensor Fault Door travel value is not in a valid range 96 1280 counts Motor Wiring Defective Motor Sensors 308 608 Motor Direction...

Page 28: ...tor Card Grounded or Shorted Door Motor Armature Replace Door Operator Card 321 621 Defective Components on Door Operator Card Grounded or Shorted Door Motor Armature Replace Door Operator Card 322 62...

Page 29: ...ective components on door controller card Replace door controller card 330 630 FSCHED Task Re entry Fault Defective components on door controller card Replace door controller card 331 631 Task List Ar...

Page 30: ...Mechanical Troubleshooting 1 Visually check the following items for correct operation and adjustment Clutch Interlocks Linkage 2 To check for binding or obstructions hand crank the doors open and clos...

Page 31: ...wn speed s adjusted too low 3 Position of pivot arm to intermediate arm incorrect not enough stroke Doors Will Not Fully Close 1 DCL cam set wrong or stop adjustment incorrect 2 Close slowdown speed s...

Page 32: ...nected P150 LED P150V Test Point GPower Test Point DOC7 DOC4 DOC3 P24IN Faston LEDs EE SE WDP DR WD1 WD2 Fuse1 DOC2 DOC1 Watchdog LED P5V LED Manual Door Close Button Manual Door Open Button DCL LED R...

Page 33: ...ng is not correct 1 Verify that the black motor lead is connected to DA1 on the door operator card and the red motor lead is connected to DA2 on the door operator card See Figure 11 on page 30 2 Check...

Page 34: ...MDC buttons to move the doors to each limit Each respective LED should light 3 Use the OST and verify that the door status indicates that the proper limit has been activated Note If DOL or DCL require...

Page 35: ...evice to see if the door micro is receiving each signal correctly 3 Verify that the LED indicators for each input respond as shown in Table 3 4 With the OST verify that the door status indicates that...

Page 36: ...r 125 135 Ohms on the CON23 plug as it hangs loose pins 1 2 If the measurement is correct move to Step 8 If the measurement is not correct continue with Step 6 6 Place a temporary jumper on the CON23...

Page 37: ...r Communications Troubleshooting Printed in USA November 2011 35 Door Communications Troubleshooting continued Figure 13 Connectors on Door Communications Cards 188E CPU Card CON23 EDR2 Door Operator...

Page 38: ...Wiring Diagrams HD 98 Door Operator with OST 36 Vertical Express Wiring Diagrams...

Page 39: ...HD 98 Door Operator with OST Wiring Diagrams Printed in USA November 2011 37 Wiring Diagrams continued A17 1 Compliant Front Car Top Inspection Station Wiring Diagram...

Page 40: ...ll not slip at peak load All belts in the set should be tested for equal tension by pushing each belt down at the midpoint between the pulleys Typical deflection is 3 8 with 10 lbf applied If belts re...

Page 41: ...HD 98 Door Operator with OST Replacement Parts Printed in USA November 2011 39 Replacement Parts 3001AD_ HD 98 Door Operator A A 21 1 30 3 7 29 5 6 4 9 11 9 8 10 1 SECTION A A 12 11 250 2...

Page 42: ...Replacement Parts HD 98 Door Operator with OST 40 Vertical Express 3001AD_ HD 98 Door Operator continued 22 24 16 18 24 17 14 23 13...

Page 43: ...ssembly 11 40148 Bumper 12 9814656 114653 Stop Mechanical 13 9743637 76703 Switch Light 14 9810857 108150 Switch Run Stop 15 9810985 109888 Switch Inspection 16 9739555 127196 Switch Push Button 17 68...

Page 44: ...32 9886667 68666 Capacitor Assembly 1mfd 600VDC 33 320HJ2 Cover Gate Switch 34 9772637 171BJ1 Switch Leaf Gate 35 9741227 141222 Holder Magnet 36 9741252 141251 Magnet Cam 37 171CM1 Switch Toggle 38...

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Page 46: ...ticalxpress com All illustrations and specifications are based on information in effect at the time of publication approval Vertical Express reserves the right to change specification or designs and t...

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