Magnetek Elevator Quattro DC

Questions and Answers

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Ashley BrooksSep 9, 2025
How can I troubleshoot a 'Brk Pick Flt' error on Magnetek Elevator DC Drives?
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  Carly OconnorSep 9, 2025
  If you're seeing a 'Brk Pick Flt' on your Magnetek Elevator DC Drives, verify the correct logic input is configured for the correct TB1 terminal and set to MECH BRK PICK (C2). Check the BRAKE PICK SRC (C1) parameter for the correct source of brake pick feedback. Review the BRAKE PICK TIME (A1) parameter for the correct brake hold time, and try increasing BRAKE PICK TIME (A1). If the drive is controlling the brake, ensure a logic output is set to BRAKE PICK (C3). Check for an open circuit between the brake pick pilot relay and the logic output assigned to brake pick control, and inspect for any mechanical issues or a defective brake pick coil.
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Stephanie AndersonAug 23, 2025
How to troubleshoot a 'Comm Fault' on Magnetek Elevator Quattro DC DC Drives?
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  matthewandersonAug 23, 2025
  If you're encountering a 'Comm Fault' with your Magnetek Elevator DC Drives, it might be due to a bad serial connection. Try removing and re-seating the RS-422 serial cable. Check the car controller serial driver board and the serial cable connected to the drive’s RS-422 port. The Customer I/O PCB on the drive may need replacement. Also, there might be a problem with car controller serial communication, grounding issues between the car controller and the drive, or noise on the serial channel caused by the cable.
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nfordAug 25, 2025
How to fix 'Bad Srl Chksm (alarm)' on Magnetek Elevator DC Drives?
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  Christopher WilsonAug 25, 2025
  If you get a 'Bad Srl Chksm (alarm)' on your Magnetek Elevator DC Drives, the issue might stem from a bad serial connection. Begin by removing and re-seating the RS-422 serial cable. Inspect the car controller serial driver board and the serial cable connected to the drive’s RS-422 port. If the problem persists, the Customer I/O PCB on the drive may need to be replaced. It could also be a problem with car controller serial communication. Check the grounding between the car controller and drive, or noise on the serial channel caused by the cable.
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obarnesAug 26, 2025
What causes 'Curr Reg Flt' in Magnetek Elevator DC Drives and how to resolve it?
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  John SaundersAug 27, 2025
  If your Magnetek Elevator DC Drives displays a 'Curr Reg Flt', verify that the motor contactor is closing and not opening unexpectedly. Check that the reported drive current is zero when the drive is not operating, indicating potentially faulty current feedback signals. Also, ensure the base block jumper is correctly positioned between TB2-7 and TB2-14 to rule out a loss of gate power supply. In addition, check for an incorrect DC Bus Voltage reading and verify that the motor armature does not have an open armature wire.
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cjohnsonAug 27, 2025
How do I troubleshoot an 'Encoder Flt' on Magnetek Elevator Quattro DC DC Drives?
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  Mary CopelandAug 27, 2025
  If you're seeing a 'Encoder Flt' error on your Magnetek Elevator DC Drives, it could be due to several reasons. If a 'Reversed Tach Fault' is indicated, the encoder rotation is backwards, so the encoder phasing should match motor rotation. Check the 12 or 5 volt supply on the terminal strip for Encoder Power Supply Loss. Also, make sure the motor nameplate values and the encoder PPR value are entered correctly. Verify that the Tach Volt Sense (A6) and the Tach Speed Sense (A6) are at least set to default. If the problem is due to a high IR drop on the armature, increase the value of Tach Volt Sense (A6).
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Mr. Randy WileyAug 29, 2025
What to do if Magnetek Elevator Quattro DC show 'Comm Fault Invalid Checksum (operator)'?
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  Paul FisherAug 29, 2025
  If you're getting a 'Comm Fault Invalid Checksum (operator)' error on your Magnetek Elevator DC Drives, the problem could be due to noise or a bad connector connection. Try removing and re-seating the operator in its cradle. If that doesn't work, either the operator or the drive’s control board might need to be replaced.
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Rachel WalkerSep 17, 2025
How to resolve 'BBlock Not Avail (alarm)' on Magnetek Elevator Quattro DC?
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  ericwagnerSep 18, 2025
  If your Magnetek Elevator DC Drives displays 'BBlock Not Avail (alarm)', verify the external contact between TB2-7 and TB2-14 is closed. If you intend to use Base Block, upgrade the Product Interface board to version -0030. Also, reconnect the cable from A6JC3 to A4JP9.
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Lindsay FernandezSep 18, 2025
What causes 'Base Enable Opnd' on Magnetek Elevator Quattro DC?
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  Jennifer PearsonSep 19, 2025
  If you're experiencing a 'Base Enable Opnd' error on your Magnetek Elevator DC Drives, verify the external contact between TB2-7 and TB2-14 is closed and that +24VDC is present on pin TB2-7. Also, check the cable connection from A6JC3 to A4JP9 and reconnect if necessary.
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Mario HarrisSep 7, 2025
What does it mean when my Magnetek Elevator DC Drives displays 'DRIVE OVERLOAD'?
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  sanderserikaSep 8, 2025
  If your Magnetek Elevator DC Drives is showing a 'DRIVE OVERLOAD', monitor D2 Motor overload to help identify when the fault occurred. This can be caused by an unusual condition causing unusual drag on the motor, or defective motor fields.
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lowedanaSep 4, 2025
How do I fix a 'Cube data Flt' error on my Magnetek Elevator Quattro DC DC Drives?
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  Sarah BarronSep 5, 2025
  If your Magnetek Elevator DC Drives displays 'Cube data Flt', it indicates that the parameters are corrupted. Re-enter the parameters and power-cycle the drive. If the issue re-occurs, the Drive Control board may need to be replaced.

Summary

Warranty and Liability Limitations

Product Warranty Terms

Details the product warranty terms and conditions provided by the company.

Liability Limitations

Outlines limitations on Magnetek's liability for profit loss, consequential, or incidental damages.

Quattro Startup Guide

Initial Inspection and Setup

Instructions for inspecting the drive upon receipt and preparing for installation.

Drive Installation Guidelines

Provides guidelines for the proper installation of the Quattro DC drive.

Motor Evaluation Procedure

Procedures for evaluating existing motors before installation to ensure compatibility.

Initial Adjustments After Power Up

Steps for making initial adjustments after powering the drive.

Drive Parameters and Configuration

Parameter Introduction and Navigation

Describes how to understand, navigate, and use the drive's parameter system.

Adjust A0 Menu Parameters

Details the parameters within the A0 adjustment menu for drive control.

Configure C0 Menu Options

Contains parameters for configuring drive settings, inputs, outputs, and options.

Display D0 Menu for Status

Menu for displaying drive status and operational data.

Utility U0 Menu Functions

Contains utility functions, password management, and unit selection.

Fault F0 Menu for Diagnostics

Menu for examining active faults, fault history, and clearing faults.

Troubleshooting Drive Issues

Understanding Faults and Alarms

Distinguishes between drive faults (severe) and alarms (annunciations).

Fault Clearing Procedures

Details methods for clearing drive faults via operator, logic input, or automatic reset.

Common Faults and Corrective Actions

Lists common faults like Comm Fault, Encoder Fault, and Overload with causes.

Drive Maintenance and Servicing

Maintenance Overview and Factors

Key factors for preventive maintenance: airflow, connections, cleaning.

Drive Servicing Precautions

Precautions and warnings for servicing the drive, emphasizing safety.

Appendix: Procedures and Specifications

Auto Tune Procedure

Detailed steps for running the drive's automatic motor tuning function.

Inertia Calculations

Procedure for calculating elevator system inertia using drive software.

Anti-Rollback (ARB) Setup

Explanation and setup steps for the anti-rollback feature to prevent car movement.

EMC Compliance Guidelines

Guidelines for proper metallic bonding for EMC compliance and emissions standards.

Testpoints Identification

Locations and definitions of test points on various drive boards for diagnostics.

Input Voltage Requirements

Determines the minimum required input line voltage based on motor and drive ratings.

Spare Parts List

A comprehensive list of available spare parts for the Quattro DC Drive.