Table of Contents
Related Manuals for MCE SmarTraq
Summary of Contents for MCE SmarTraq
- Page 1 Motion Control Engineering, Inc. 11380 White Rock Road Rancho Cordova, CA 95742 voice 916 463 9200 fax 916 463 9201 www.mceinc.com User Guide, SmarTraq Limitless Door Operator with Revision 8 Drive Manual # 42-02-D008, Rev A2, January, 2013...
- Page 2 Copyright Copyright 2013, Motion Control Engineering. All Rights Reserved. This document may not be reproduced, electronically or mechanically, in whole or in part, without written permission from Motion Control Engineering. Trademarks All trademarks or registered product names appearing in this document are the exclusive property of the respective owners.
- Page 3 Make certain that power line fluctuations are within plus or minus 5% of proper value. In This Guide: This guide is the installation, adjustment, and troubleshooting guide for SmarTraq. When viewed online as a pdf file, hyperlinks link to related topics and informational websites. The manual includes: •...
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Page 4: Table Of Contents
SmarTraq Programmer Controls ........ -
Page 5: About Smartraq
• Board Set Replacement SmarTraq About SmarTraq SmarTraq is available as an upgrade kit or as a complete door operator: • Upgrade Kit: Contains a door operator motor that is a bolt-for-bolt replacement for the original motor and a new SmarTraq control unit. -
Page 6: This Manual
• Armor • C4 1. The Otis 7770 door operator looks similar to the 7300, however, SmarTraq will NOT WORK with the 7770. Be certain that the operator is a 7300 and not a 7770. 2 Manual # 42-02-D008 Rev. A2... - Page 7 About SmarTraq Figure 2. Motor Configurations Model 4151-F Model 4157-F Otis 7300 Otis 6970 Westinghouse A, B, and BB2 Model 4151-B1 Armor C4 GAL (all models) Haughton T and T1 MAC (see 4150-B1 also Otis 7782 Westinghouse E and HY...
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Page 8: Installation Checklist
MCE supplies bumpers for GAL and MAC Door Opera- tors with the upgrade kits. Most other operators already have open and close bumpers. 7. Read this User Guide before starting installation, especially the SmarTraq Adjustments and Troubleshooting sections. - Page 9 Motor and encoder leads may be run in the same conduit. 10. The drive is factory- configured for 120VAC power.To configure for 208 or 240VAC power, move the input select wire. Please refer to “SmarTraq Wiring Volt select wire Diagram” on page 6 and information on page 13.
- Page 10 SmarTraq Figure 3. SmarTraq Wiring Diagram AC In 120/208/240VAC, 50/60Hz, 1 Off/On Switch Main (Circuit Breaker) SMARTRAQ LIMITLESS Transformer CLOSED LOOP DOOR OPERATOR OVER VOLTAGE R-CLAMP (white) PROTECTION UNIT 120VAC (black) IN -B 208VAC 240VAC Voltage Select Wire SHIPPED FROM FACTORY...
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Page 11: Cable Access
Installation Cable Access The SmarTraq drive enclosure is designed with easy field access in mind. There are access plates on the enclosure that simplify command signal control and motor connections. The plates have multiple access holes sized to accept 1/2” conduit collars and fittings. Plates are secured to the drive enclosure using four phillips-head screws. -
Page 12: Installation Tips
• Control Status Door Open and Door Close Logic SmarTraq is designed to allow power to be applied indefinitely to hold doors open or closed. With some controller designs, i.e. Otis, a single relay or single family of relays is energized to open doors and then that same relay or relays are de-energized to close doors. -
Page 13: Limit #1 And Limit #2
Installation Limit #1 and Limit #2 Limit #1 and Limit #2 are outputs from SmarTraq to the elevator controller. Either or both may be used to provide a variety of features including: • Bypass retiring cam contact for controllers that use a retiring cam contact paralleled with a door position contact in door open logic •... -
Page 14: Motor Terminal Designation
Stall Protection SmarTraq has built-in stall protection in both directions of travel. In the open direction, an internal stall timer is set for approximately one minute. If the door open signal to the drive is activated for more than one minute, the drive will automatically shut off. The drive will not respond until the signal is removed and reapplied or the opposite direction signal is applied. -
Page 15: Encoder Cable
Installation Encoder Cable The encoder cable is approximately eight feet (2.5 m) long with six (6) pre-striped wires and a small piece of shrink tubing on one end. The wires are; black, white, red, green, blue and yel- low/green. The other end of the cable is connected internally to the motor. We recommend that the cable be kept at its original length and the excess, if any, coiled up in the drive enclosure. -
Page 16: Control Input Wiring And Verification
SmarTraq Control Input Wiring and Verification Connect door control inputs from the elevator controller to SmarTraq inverter drive Isolation board connector J6. These inputs must be supplied by dry contact closures only. Caution Any external voltages connected to terminals 3, 7, 8, 9, or 10 will damage the drive and void the drive warranty. - Page 17 Installation Referring to the SmarTraq wiring diagram, page 6, and to the following verification drawing, note that, when closed, the dry contact closures provide a connection between the associated control input (HD, ND, DC, or DO) and terminal 10 on the J6 connector. These connections should be detailed on the job prints supplied by the controller manufacturer.
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Page 18: Product Specifications
SmarTraq Product Specifications SmarTraq uses a permanent-magnet, brushless, model motor with a built-in encoder and a microprocessor-based inverter drive. Table 1. SmarTraq Specifications, Interface Data, and Code Compliance Door Operator Drive Technical Data Input Voltage 120/208/240VAC, 50/60Hz, Single-phase Output Voltage... -
Page 19: Adjustment
Adjustment Adjustment This section describes: • Checking motor rotation • SmarTraq Programmer Controls • Learning Full Open and Full Close positions • Verifying Operation • Adjusting parameters Checking Motor Rotation Motor control connections from inverter drive terminals TB2 and TB3 to the motor assume clockwise motor rotation when the elevator doors are closing. -
Page 20: Smartraq Programmer Controls
SmarTraq SmarTraq Programmer Controls Doors can be controlled from the inverter drive unit using programmer switches and displays located on the programmer (top) board. Read this page, then perform the door learning proce- dure on the following page. Figure 7. Inverter Drive Programmer Switches... -
Page 21: Learning Full Open And Full Close Positions
The operator learns open and close limits when current rises to preset limits (C1 open, C3 close) when doors reach full open or full close. Once limits are learned, SmarTraq is able to distinguish between an obstruction and full open or close positions. DOL (Door Open Limit) and DCL (Door Close Limit) can be learned only in the last 1/2”... -
Page 22: Performing The Learn Operation
SmarTraq Performing the Learn Operation After DCL is established as described in the preceding paragraphs and Lr is displayed, you can complete the door learn operation. 1. Press Enter. The doors will automatically open at low speed to FULL OPEN position to establish DOL and then automatically close at low speed to FULL CLOSE position. -
Page 23: Verifying Door Operation
Adjustment Verifying Door Operation Note Whenever power is turned on (cycled) to the SmarTraq drive, the first open operation will be at Low Speed. To verify door operation: 1. Hold Open/Close in Open position. Doors will open and detect Full Open position. DOL should be displayed. -
Page 24: Adjusting Parameters
SmarTraq Adjusting Parameters All door operator adjustments are made by selecting and changing parameters using inverter drive programmer switches. All parameter values are numeric, from 0 to 31. The higher the number, the greater the parameters effect. Note Parameter values can only be changed or viewed when elevator doors are Full Closed and Door Close Limit LED is lighted. - Page 25 *Torque parameters: Any time the door torque parameters are changed, the Learn process must be repeated. ** Obstruction Status: SmarTraq monitors if the door close input is active, if the door has stopped moving, if applied torque (C3) has exceeded door closing limits. If all three conditions are met, SmarTraq activates a “door obstruction status”...
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Page 26: Parameter Adjustment Example
SmarTraq Figure 8. Motion Profile Parameter Adjustment Example To adjust a parameter (U1, high opening speed, in this example): 1. Check that the elevator doors are fully closed. Note Parameter values can only be changed or viewed when elevator doors are Full Closed and Door Close Limit LED is lighted. -
Page 27: Parameter Examples
Measuring Closing Force Parameter Examples The following table provides sample initial values for your information if needed. Table 5. Example Parameter Settings Heavy Position Speed Accel/Decel Torque Door Harmonic Operators PL P2 P7 Po Pc Pr UO U1 U2 U3 U4 Ud A0 A1 A2 A3 Ab Ar F3 F7 Fd C1 C2 C3 Co Cc Cr Cd Cb LP LC 17 24 23 25 10 25 10 17 12 11 12 11 15 20 10 10... - Page 28 SmarTraq The “Minimum Closing Time” tables on the following pages reflect an average kinetic energy of 7.37 foot pounds (2.50 foot pounds, nudging) and provide the minimum code closing times for most normal door configurations and sizes (normal and nudging operation).
- Page 29 Measuring Closing Force Table 6. Center Parting Doors...
- Page 30 SmarTraq Table 7. Center Parting Doors without Reopening Device (Nudging) 26 Manual # 42-02-D008 Rev. A2...
- Page 31 Measuring Closing Force Table 8. Side Slide Doors...
- Page 32 SmarTraq Table 9. Side Slide Doors without Re-Opening (Nudging) Device 28 Manual # 42-02-D008 Rev. A2...
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Page 33: Troubleshooting
Power Up When power is applied to the SmarTraq Drive, the GREEN LED (DL1-U) on the main board will light. The RED LED (DL2-R) on the main board should remain OFF. The Programmer board should display a SINGLE BAR and the REMOTE or LOCAL led will be ON. -
Page 34: Motor Synchronization
SmarTraq Motor Synchronization If power up is successful, the door operator is ready to synchronize the motor. 1. Select LOCAL on the programming board. 2. Press Open/Close switch to provide a momentary OPEN or CLOSE command. The motor will cog to synchronize the rotor. Time required for this operation varies, but should be less than 2 seconds. -
Page 35: Learn Process
Troubleshooting 2. If tightening the belt is not effective, stop the motor by hand (minimal amount of pres- sure is usually required) so that DCL is generated. Set lower values for door closing torque parameters (reduces full close torque to reduce slippage). IF…... - Page 36 SmarTraq IF… During opening, doors reach full open, push up against bumper, and stop with red LED (DL2-R) on, a fault condition occurred (most likely due to low AC input voltage): 1. Check AC voltage using a voltmeter. Check voltage continuously during opening, espe- cially when doors push up against full open bumper.
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Page 37: First Open/Close After Cycling Power
Troubleshooting First Open/Close After Cycling Power After power is cycled, and doors are in full close position with DCL active, an OPEN command should be given using local command on programmer board. Doors will move in open direction at REDUCED SPEED. If a CLOSE command is given before DOL is generated, doors will move in close direction at REDUCED SPEED. -
Page 38: Opening And Closing
SmarTraq Opening and Closing Open and closing operations are accomplished by setting parameters for: • High Speed Open and Close speeds using “U1/ U3”. • Low Speed Open and Closing speeds using “U2/ U4”. • Initial Open speed and distance using “U0” and “PL”. -
Page 39: Reopening And Reclosing
Troubleshooting IF… Doors bump when opening or closing: 1. Slowdown points “P2” or “P7” are too near full open or close positions. Reduce “P2” or “P7”. 2. Deceleration values “A1” or “A3” are too low. Increase “A1” or “A3”. 3. Low speeds “U2” or “U4” are too high. Reduce “U2” or “U4”. 4. -
Page 40: Torque Adjustment
SmarTraq IF… During reopening, the doors take too long to fully reopen: 1. Increase “Pr” incrementally. Remember that the more “Pr” is increased, the more the possibility of inconsistency while approaching full open. IF… During reversals, doors stop and reverse too rapidly, producing mechanical vibrations and bumps: 1. -
Page 41: Maintenance
Maintenance Maintenance On a regular basis, while checking other elevator components, we suggest the following mainte- nance for door operators. Harmonic Operators Check and adjust if needed: • Motor V-belt: Mid-way between the pulleys, the belt should deflect 1/2-inch (13mm) under moderate pressure. -
Page 42: Firmware Upgrades
SmarTraq Firmware Upgrades Firmware (software and microchips) upgrades are sometimes shipped to the field. Each upgrade kit has a set of instructions but, if they are unavailable, generic upgrade instructions are also provided here. Upgrade kits may contain one or two microchips and (if needed) a spe- cial tool designed to safely remove the microprocessor chip from its socket: •... - Page 43 Firmware Upgrades Replacing Microchips 1. Make certain power to the SmarTraq inverter drive is shut off. 2. Remove the four screws securing the cover on the drive enclosure. Remove the cover. If the inverter drive is equipped with an ON/OFF switch, place it in the OFF position.
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Page 44: Board Set Replacement
SmarTraq Board Set Replacement DO NOT remove or attempt to repair individual boards! If necessary, the entire board set is replaced as a single unit. The circuit board set is designed for easy field replacement: 1. Remove the cover from the drive enclosure. Power down the unit.
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Questions and answers
When running motor wire from TB2 connector to motor terminals. U1, V1,W1 makes sense. Where do you land N on the motor.