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Leuze electronic MSI-MD-FBX - User Manual

Leuze electronic MSI-MD-FBX
47 pages
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S A F E I M P L E M E N T A T I O N A N D O P E R A T I O N
O r i g i n a l o p e r a t i n g i n s t r u c t i o n s
EN 2017/03 - 50136367
We reserve the right to
make technical changes
MSI-MD-FBX
Muting Controller

Table of Contents

Questions and Answers

  • P
    Phillip GillSep 6, 2025
    What to do if Leuze electronic Controller displays error U31?
    • M
      Matthew BishopSep 6, 2025
      Error U31 on the Leuze electronic Controller indicates a sequence error between muting sensor 2 and muting sensor 3. Check the arrangement and alignment of the muting sensors.
  • S
    Stephen GonzalezAug 25, 2025
    What to do if my Leuze electronic MSI-MD-FBX Controller shows error E14?
    • C
      Colin CarrilloAug 25, 2025
      Error code E14 on your Leuze electronic Controller indicates undervoltage (less than +16 V). Make sure to supply the device with the correct voltage to fix this.
  • D
    Dr. Rachel MonroeAug 25, 2025
    How to fix error E15 on Leuze electronic Controller?
    • E
      Emily BaldwinAug 26, 2025
      Error E15 on the Leuze electronic Controller means there is an overvoltage (greater than +31 V). You should supply the device with the correct voltage.
  • S
    sandragoodwinSep 14, 2025
    What does error U55 on Leuze electronic MSI-MD-FBX Controller mean?
    • A
      Alexandra LeeSep 14, 2025
      Error U55 on the Leuze electronic Controller indicates that the time limit for override has been exceeded. Check the further processing of the OSSD signals and the design of the muting system.
  • A
    Aaron BarrySep 23, 2025
    What causes error U84 on Leuze electronic MSI-MD-FBX?
    • S
      Stephanie MedinaSep 23, 2025
      Error U84 on the Leuze electronic Controller indicates a muting sensor 1 signal via the machine interface even though configured via a muting sensor. Check the setting for muting sensor 1.
  • M
    Michael BradleySep 10, 2025
    How do I fix error U45 on my Leuze electronic MSI-MD-FBX?
    • D
      David AlvarezSep 10, 2025
      Error U45 on the Leuze electronic Controller indicates a sequence error if muting sensors 1 to 3 are activated and muting sensor 3 should be free. Check the arrangement and alignment of the muting sensors.
  • D
    Dominique RamirezSep 1, 2025
    How to resolve error E19 on Leuze electronic MSI-MD-FBX?
    • G
      gregory94Sep 2, 2025
      Error E19 on the Leuze electronic Controller signifies that the ambient temperature is too low (less than -35°). Ensure correct environmental conditions.
  • D
    davidkingSep 2, 2025
    What does error E42 mean on Leuze electronic MSI-MD-FBX?
    • L
      Lindsay DixonSep 2, 2025
      Error E42 on the Leuze electronic Controller indicates that the muting enable signal is on +24 V for too long. Check the actuation of the muting enable signal.
  • B
    brittanynicholsonSep 18, 2025
    What causes error U64 on Leuze electronic MSI-MD-FBX Controller?
    • S
      Sharon AustinSep 18, 2025
      Error U64 on the Leuze electronic Controller indicates that the time limit for override has been exceeded. Check the further processing of the OSSD signals and the design of the muting system.
  • C
    Crystal HaynesAug 28, 2025
    How do I fix error E04 on my Leuze electronic Controller?
    • A
      amy41Aug 28, 2025
      Error E04 on the Leuze electronic Controller indicates a high-impedance short circuit to VCC OSSD1. To resolve this, check the wiring and replace the cable if needed.

Summary

About this document

Checklists

Checklists serve as a reference for testing requirements, but do not replace machine testing.

Downloading the diagnostics software from the Internet

Instructions on how to download diagnostic software from the Leuze website.

Used symbols and signal words

Explains warning symbols, signal words, and other symbols used in the manual.

Safety

Intended use and foreseeable misuse

Defines the proper application and outlines improper uses of the safety relay.

Necessary competencies

Outlines the required qualifications and expertise for handling the safety relay.

Responsibility for safety

Clarifies the safety responsibilities of manufacturers and operators.

Device description

Device construction

Details the physical components and layout of the muting controller with labeled diagrams.

Display elements

Explains the function of various LEDs and the 7-segment display on the controller.

Connection technology

Describes the types of connectors and sockets used for wiring.

Functions

Timing controlled 2-sensor muting

Explains the operation of timing controlled 2-sensor muting.

Timing controlled 2-sensor muting with Muting-enable

Details the timing controlled muting function with an external enable signal.

Overriding and muting restart

Describes how to override muting and restart the system after interruptions.

Error reset

Explains the procedure for resetting the muting controller after an error.

Restart

Explains how the system restarts after a protective field violation.

Acknowledging;resetting

Describes the RES LED indication and the acknowledgment/reset process.

Applications

Access guarding with timing controlled muting

Illustrates an application of access guarding using timing controlled muting.

Mounting

Mounting the muting controller

Provides instructions on how to mount the muting controller.

Mounting in the UDC device column

Details the process of mounting the controller within a UDC device column.

Mounting on the UDC device column

Describes mounting the controller on the side or rear of a UDC device column.

Mounting on the system

Explains how to mount the controller directly onto the machine system using M4 screws.

Arrangement of the muting sensors

Provides guidelines for positioning muting sensors for correct operation.

Basic information

General guidelines for selecting and mounting muting sensors.

Selecting optoelectronic muting sensors

Information on choosing and connecting suitable optoelectronic muting sensors.

Minimum distance for optoelectronic muting sensors

Specifies the required minimum distance between sensors and the protective field.

Arrangement of the muting sensors for timing controlled 2-sensor muting

Details typical arrangements for muting sensors in 2-sensor muting applications.

Arrangement of diffuse sensors

Describes an alternative arrangement using diffuse sensors.

Height of the muting-sensor light beams

Explains the required height for muting sensor light beams.

Electrical connection

Connecting the muting controller

Lists the connections available on the muting controller for various components.

Pin assignment of the machine interface

Details the pin configuration for the machine interface connection.

Pin assignment of safety sensor

Describes the pinout for connecting the safety sensor.

Pin assignment of the acknowledgment unit

Details the pin configuration for the acknowledgment unit.

Pin assignment of muting indicator

Explains the pinout for connecting an external muting indicator.

Pin assignment of muting sensors

Specifies the pinout for the muting sensor connections.

Circuit diagram examples

Provides a circuit diagram example for timing controlled 2-sensor muting.

Timing controlled 2-sensor muting

Circuit diagram for timing controlled 2-sensor muting setup.

Starting up the device - Configuration

Overview

Introduces the DIP switch blocks used for configuring the muting controller.

Setting the operating mode

Explains how to set the operating mode using DIP switch blocks.

Testing

Before the initial start-up and following modifications

Outlines testing procedures before initial commissioning and after changes.

Regularly by qualified persons

Details the periodic testing requirements by qualified personnel.

Periodically by the operator

Describes daily or shift-based checks by the operator.

Checklist - periodically by the operator

Provides a checklist for operators to perform periodic testing.

Care, maintenance and disposal

Cleaning

Instructions for cleaning the muting controller.

Maintenance

Information regarding maintenance and repairs.

Disposing

Guidance on the proper disposal of the electronic component.

Diagnostics and troubleshooting

What to do in case of failure?

General steps to take when the muting controller experiences a fault.

Error messages 7-segment display

Explains error codes displayed on the 7-segment display and their remedies.

Service and support

Technical data

General specifications

Lists general technical specifications and safety-relevant data.

Dimensioned drawings

Shows dimensional drawings of the muting controller.

Dimensioned drawings - Accessories

Provides dimensional drawings for mounting plates.

Order guide and accessories

Type overview

Lists part numbers and designations for the muting controller.

Connection cables

Details connection cables for the muting controller.

Interconnection cables

Details interconnection cables for safety sensors.

Display and confirmation units

Lists display and confirmation units.

Mounting technology

Lists mounting plates and brackets for the muting controller.

Muting indicators

Information on LED muting indicators.

EC Declaration of Conformity

Leuze electronic MSI-MD-FBX Specifications

General IconGeneral
BrandLeuze electronic
ModelMSI-MD-FBX
CategoryController
LanguageEnglish