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Meggitt vibro-meter SpeedSys300 ODS301 User Manual

Overspeed detection system (ods)
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USER MANUAL
Title page
SpeedSys300 ODS301
overspeed detection system (ODS)
This document contains important
information about products that
are intended for use in potentially
Ex
explosive atmospheres and/or
safety-related applications.
Document reference MAODS301/E
Edition 4 – May 2022
Meggitt SA, Route de Moncor 4, Case postale, 1701 Fribourg, Switzerland
Tel: +41 26 407 1111
Fax: +41 26 407 1660
energy@ch.meggitt.com
www.meggittsensing.com/energy
www.meggitt.com

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  • Page 1 Document reference MAODS301/E Edition 4 – May 2022 Meggitt SA, Route de Moncor 4, Case postale, 1701 Fribourg, Switzerland Tel: +41 26 407 1111 Fax: +41 26 407 1660 energy@ch.meggitt.com www.meggittsensing.com/energy...

  • Page 2: Revision Record Sheet

    REVISION RECORD SHEET Date Written by / Edition Description Signature of issue modified by Original edition. 03.05.2021 Peter Ward Updated Figure 1-2, notably to include the bridge (short-circuit) required on the magnetic sensor input. Also updated the connector pinouts in 2.2 SpeedSys300 ODS301 module connectors (for consistency with the...
  • Page 3 Document released by Technical Publications Peter Ward 09.05.2022 The duly signed master copy of this page is stored by the Technical publications department of Meggitt SA and can be obtained by writing to Technical publications. Document reference MAODS301/E USER MANUAL...

  • Page 4: Important Notices

    Unless otherwise expressly agreed in writing with Meggitt SA, you assume all risks and liability associated with use of the product. Meggitt SA takes no responsibility for any statements related to the product which are not contained in a current English language Meggitt SA publication, nor for any statements contained in extracts, summaries, translations or any other documents not authored and produced by Meggitt SA.

  • Page 5: Preface

    ® About Meggitt and vibro-meter Meggitt PLC is a global engineering group, headquartered in the UK, specialising in the design and manufacture of high-performance components and systems for aerospace and energy markets. The Meggitt facility in Fribourg, Switzerland, operates as the legal entity Meggitt SA (formerly ®...
  • Page 6 Not all mounting and connecting possibilities are described in this manual. Nevertheless, several specific configurations are described in detail. These can often be adapted to specific applications (contact your local Meggitt representative or Meggitt SA for further information). USER MANUAL...
  • Page 7 To ensure that the latest version of documentation is being used, visit the ® Meggitt vibro-meter Energy website at www.meggittsensing.com/energy and check for any updates. Alternatively, contact your local Meggitt representative. Document reference MAODS301/E USER MANUAL Edition 4 - May 2022...
  • Page 8 THIS PAGE INTENTIONALLY LEFT BLANK USER MANUAL Document reference MAODS301/E SpeedSys300 ODS301 overspeed detection system Edition 4 - May 2022 viii...

  • Page 9: Safety

    SAFETY Symbols and styles used in this manual The following symbols are used in this manual where appropriate: The WARNING safety symbol HIS INTRODUCES DIRECTIVES PROCEDURES OR PRECAUTIONARY MEASURES WHICH MUST BE EXECUTED OR FOLLOWED AILURE TO OBEY A WARNING MIGHT RESULT IN INJURY TO THE OPERATOR AND OR THIRD PARTIES OR RESULT IN DAMAGE TO...
  • Page 10 Equipment installed in potentially explosive atmospheres HIS MANUAL COVERS EQUIPMENT THAT CAN BE CONNECTED TO PRODUCTS USED IN POTENTIALLY EXPLOSIVE ATMOSPHERES HAZARDOUS AREAS WELL EQUIPMENT THAT IS SUITABLE FOR ORDINARY APPLICATIONS EXPLOSIVE ATMOSPHERES ONLY O ENSURE THAT THE EQUIPMENT CAN BE SAFELY CONNECTED TO PRODUCTS USED IN POTENTIALLY EXPLOSIVE ATMOSPHERES ONES IT IS ESSENTIAL TO...
  • Page 11 Meggitt does not accept any liability for injury or material damage caused by failure to obey any safety-related instructions or due to any modification, transformation or repair carried out on the equipment without written permission from Meggitt SA. Any modification, transformation or repair carried out on the equipment without written permission from Meggitt SA will invalidate any warranty.
  • Page 12 For information on replacement parts and accessories: ® • Visit the Meggitt vibro-meter website at www.meggittsensing.com/energy • Contact your local Meggitt representative. USER MANUAL Document reference MAODS301/E SpeedSys300 ODS301 overspeed detection system Edition 4 - May 2022...

  • Page 13: Table Of Contents

    TABLE OF CONTENTS TITLE PAGE ............. . . i REVISION RECORD SHEET .
  • Page 14 3 INSTALLATION OF A SPEEDSYS300 ODS301 ....... 3-1 Module details ........... . . 3-1 Installation considerations .
  • Page 15 4.5.3 Activating a configuration on a module......4-6 4.5.4 Example configuration files........4-7 Access levels/permissions .
  • Page 16 ODS301 module. What do I need to check? ......D-1 How do I use a Meggitt vibro-meter TQxxx/IQSxxx proximity measurement chain as the sensor input to a SpeedSys300 ODS301 module? .
  • Page 17 E APPENDIX E: SPEEDSYS300 ODS301 DIAGNOSTIC ERROR CODES ... E-1 Error codes ............E-1 F APPENDIX F: SPEEDSYS300 ODS301 MODBUS REGISTER DEFINITIONS .
  • Page 18 THIS PAGE INTENTIONALLY LEFT BLANK USER MANUAL Document reference MAODS301/E SpeedSys300 ODS301 overspeed detection system Edition 4 - May 2022 xviii...

  • Page 19: System

    1.1.1 Introduction The SpeedSys300 ODS301 overspeed detection system (ODS) system is an overspeed ® detection and protection system with additional monitoring from Meggitt’s vibro-meter product line. It is a dedicated safety system for critical rotating machinery, designed using the latest technology and standards for one main purpose –...
  • Page 20 INTRODUCTION TO THE SPEEDSYS300 ODS301 OVERSPEED DETECTION SYSTEM System overview The SpeedSys300 ODS301 overspeed detection system is a fundamentally simple and highly robust system, designed for ease of use and reliable operation, with an exceptionally long proof-test interval of typically 10 years. In operation, a shaft with a multi-toothed speed sensing surface, known as a speed wheel, is monitored by an industry-standard proximity, electronic or magnetic speed sensor.
  • Page 21 INTRODUCTION TO THE SPEEDSYS300 ODS301 OVERSPEED DETECTION SYSTEM System overview SpeedSys300 ODS301 module Analog output (4 to 20 mA) Magnetic V− MA− sensor FREQ+ Frequency (speed) FREQ− (Max. length: 30 m approx.) output Electronic sensor V− Safety relay 1 (Max. length: 300 m approx.) K1-1 K1-2 (relay 1)

  • Page 22: Sil Safety

    INTRODUCTION TO THE SPEEDSYS300 ODS301 OVERSPEED DETECTION SYSTEM System overview 1.1.2 SIL safety The SpeedSys300 ODS301 overspeed detection system is certified as SIL 2 and SIL 3 capable “by design”. Accordingly, the SpeedSys300 ODS301 module includes advanced self-monitoring and diagnostics (also known as built-in self-test (BIST)) to detect problems with the complete system.

  • Page 23: Software

    “proven in use” systems. And being a new design, it uses the latest technology so there are no component supply or obsolescence issues. For specific applications, contact your local Meggitt representative. 1.2.2 Intended use The SpeedSys300 ODS301 overspeed detection system is an industrial and professional overspeed protection system intended for the protection and monitoring of critical and/or semi-critical turbomachinery in the Energy, Oil &...

  • Page 24: Parts And Accessories

    See also Replacement parts and accessories. SpeedSys300 ODS301 overspeed detection systems can be supplied either blank (unconfigured) or configured for a specific application. Contact Meggitt SA for further information. 1.4 Environmental conditions/specifications Appendix A: Environmental specifications. USER MANUAL...

  • Page 25: Overview Of The Speedsys300 Ods301 Module Hardware

    OVERVIEW OF THE SPEEDSYS300 ODS301 MODULE HARDWARE SpeedSys300 ODS301 module LEDs 2 OVERVIEW OF THE SPEEDSYS300 ODS301 MODULE HARDWARE This section provides an overview of the SpeedSys300 ODS301 module hardware. This includes functional information for certain elements such as status (LED) indicators, connector pinouts, etc.
  • Page 26 OVERVIEW OF THE SPEEDSYS300 ODS301 MODULE HARDWARE SpeedSys300 ODS301 module LEDs NOTE: The SpeedSys300 ODS301 module’s Error LED provide information on the safety relevant status of the input signal to the module and/or the module itself. The Error LED does not provide information on the operating status of the module, such as overspeed, underspeed and/or acceleration alarms.

  • Page 27: Speedsys300 Ods301 Module Connectors

    OVERVIEW OF THE SPEEDSYS300 ODS301 MODULE HARDWARE SpeedSys300 ODS301 module connectors 2.2 SpeedSys300 ODS301 module connectors As shown in Figure 1-1, the SpeedSys300 ODS301 module uses 11 removable screw-terminal connectors, as follows: • 3 connectors on the top of the module for use with different types of sensor / measurement chain.
  • Page 28 OVERVIEW OF THE SPEEDSYS300 ODS301 MODULE HARDWARE SpeedSys300 ODS301 module connectors Figure 2-1: SpeedSys300 ODS301 module – front view USER MANUAL Document reference MAODS301/E SpeedSys300 ODS301 overspeed detection system Edition 4 - May 2022 2 - 4...
  • Page 29 OVERVIEW OF THE SPEEDSYS300 ODS301 MODULE HARDWARE SpeedSys300 ODS301 module connectors Figure 2-2 shows the relationship between the connector information on the front panel of the SpeedSys300 ODS301 module and the actual positions of the connectors on the top of the module itself.
  • Page 30 OVERVIEW OF THE SPEEDSYS300 ODS301 MODULE HARDWARE SpeedSys300 ODS301 module connectors Figure 2-3 shows the relationship between the connectors on the top of the module and their pinouts as used in Table 2-3 Table 2-5. Front view Figure 2-3: SpeedSys300 ODS301 module – top connector pinouts USER MANUAL Document reference MAODS301/E SpeedSys300 ODS301 overspeed detection system...
  • Page 31 OVERVIEW OF THE SPEEDSYS300 ODS301 MODULE HARDWARE SpeedSys300 ODS301 module connectors Figure 2-4 shows the relationship between the connector information on the front panel of the SpeedSys300 ODS301 module and the actual positions of the connectors on the bottom of the module itself.
  • Page 32 OVERVIEW OF THE SPEEDSYS300 ODS301 MODULE HARDWARE SpeedSys300 ODS301 module connectors Figure 2-5 shows the relationship between the connectors on the bottom of the module and their pinouts as used in Table 2-6 Table 2-13. Front view Figure 2-5: SpeedSys300 ODS301 module – bottom connector pinouts USER MANUAL Document reference MAODS301/E SpeedSys300 ODS301 overspeed detection system...
  • Page 33 OVERVIEW OF THE SPEEDSYS300 ODS301 MODULE HARDWARE SpeedSys300 ODS301 module connectors Connector pinouts (definition of terminals) for the 3 connectors on the top of the module are given in Table 2-3 Table 2-5. Table 2-3: SpeedSys300 ODS301 module 2-WIRE VOLTAGE connector pinouts SpeedSys300 ODS301 2-WIRE VOLTAGE connector Name / Label...
  • Page 34 OVERVIEW OF THE SPEEDSYS300 ODS301 MODULE HARDWARE SpeedSys300 ODS301 module connectors Connector pinouts (definition of terminals) for the 8 connectors on the bottom of the module are given in Table 2-6 Table 2-13. Table 2-6: SpeedSys300 ODS301 module SAFETY ANALOG / FREQ OUT connector pinouts SpeedSys300 ODS301 SAFETY ANALOG / FREQ OUT connector Name / Label...
  • Page 35 OVERVIEW OF THE SPEEDSYS300 ODS301 MODULE HARDWARE SpeedSys300 ODS301 module connectors Table 2-9: SpeedSys300 ODS301 module RELAY 3 / RELAY 4 connector pinouts SpeedSys300 ODS301 RELAY 3 / RELAY 4 connector Name / Label Direction Definition function Relay 3: Normally open (NO) contact Relay 3: Common (COM) contact Relay 4: Normally open (NO) contact Relay 4: Common (COM) contact...
  • Page 36 OVERVIEW OF THE SPEEDSYS300 ODS301 MODULE HARDWARE SpeedSys300 ODS301 module connectors Table 2-12: SpeedSys300 ODS301 module PROOF TEST IN / BINARY OUT connector pinouts SpeedSys300 ODS301 PROOF TEST IN / BINARY OUT connector Name / Label Direction Definition function Proof test input: Control signal Proof test input GND: Reference signal Binary output: Status signal Binary output GND: Reference signal...

  • Page 37: Removing And Inserting Screw-Terminal Connectors

    OVERVIEW OF THE SPEEDSYS300 ODS301 MODULE HARDWARE SpeedSys300 ODS301 module connectors 2.2.1 Removing and inserting screw-terminal connectors To remove a screw-terminal connector from the main body of a SpeedSys300 ODS301 module: Push the raised tab on the front of the screw-terminal connector (which acts as a lever) away from the main body of the module to overcome the retaining force and separate the screw-terminal connector and the module (see Figure...
  • Page 38 OVERVIEW OF THE SPEEDSYS300 ODS301 MODULE HARDWARE SpeedSys300 ODS301 module connectors THIS PAGE INTENTIONALLY LEFT BLANK USER MANUAL Document reference MAODS301/E SpeedSys300 ODS301 overspeed detection system Edition 4 - May 2022 2 - 14...

  • Page 39: Installation Of A Speedsys300 Ods301

    INSTALLATION OF A SPEEDSYS300 ODS301 Module details 3 INSTALLATION OF A SPEEDSYS300 ODS301 This section provides an overview of the installation of SpeedSys300 ODS301 modules (SpeedSys300 ODS301 overspeed detection system) hardware. This includes module details such as mounting, grounding and important safety-related information. NOTE: Installing SpeedSys300 ODS301 modules requires sufficient background in the installation of electronic equipment in an industrial environment.

  • Page 40: Installation Considerations

    INSTALLATION OF A SPEEDSYS300 ODS301 Installation considerations 3.2 Installation considerations 3.2.1 Ventilation SpeedSys300 ODS301 modules do not contain any ventilation units (fans). They therefore rely on either natural ventilation (convection) or forced ventilation by fans in the industrial housing, field cabinet (cubicle) or other suitable enclosure for their cooling. All require the free flow of air in an upward direction, with air entering the module through the vents in the base of the module and leaving it through the vents on the top of the module.

  • Page 41: Power Supply

    INSTALLATION OF A SPEEDSYS300 ODS301 Installation considerations 3.2.2 Power supply NOTE: Knowledge of the installation of field wiring and protective earth (PE), instrument earth (IE) and intrinsically safe earth (IS) is required. The SpeedSys300 ODS301 module is certified as being a separated or safety extra-low voltage (SELV) system.

  • Page 42: Grounding

    INSTALLATION OF A SPEEDSYS300 ODS301 Installation considerations 3.2.3 Grounding NOTE: Knowledge of the installation of field wiring and protective earth (PE), instrument earth (IE) and intrinsically safe earth (IS) is required. The SpeedSys300 ODS301 module requires functional grounding in order to avoid potential ground noise and EMI effects that can cause unfavourable operating conditions.

  • Page 43: Shielding

    INSTALLATION OF A SPEEDSYS300 ODS301 Installation considerations 3.2.4 Shielding NOTE: Knowledge of the installation of field wiring and protective earth (PE), instrument earth (IE) and intrinsically safe earth (IS) is required. For the SpeedSys300 ODS301 module, all electrical connections (wiring) must be installed with shielded cables.
  • Page 44 INSTALLATION OF A SPEEDSYS300 ODS301 Installation considerations Table 3-2: Shielding requirements/specifications for SpeedSys300 ODS301 in an EMC/ESD uncontrolled environment SpeedSys300 ODS301 shielding requirements (EMC/ESD uncontrolled environment) Connector Cable Shielding Near side Far side Label Description Max. length Type Required (module (other end) end)

  • Page 45: Voting Logic

    INSTALLATION OF A SPEEDSYS300 ODS301 Installation considerations 3.2.5 Voting logic To help ensure extra safety for and/or availability of rotating machinery, SpeedSys300 ODS301 modules can be combined to create different external voting logic structures, as required. More specifically, the SIL 2 design of the SpeedSys300 ODS301 module is SIL 3 capable when used in a redundant 2oo3 architecture.

  • Page 46: 1Oo2 Voting

    INSTALLATION OF A SPEEDSYS300 ODS301 Installation considerations 3.2.5.1 1oo2 voting With a 1oo2 voting logic structure, two devices/relays are connected in series such that a 1oo2 signal is given if one of the devices switches its relay (see Figure 3-2). Module #1 Relay A 1oo2...
  • Page 47 INSTALLATION OF A SPEEDSYS300 ODS301 Installation considerations Figure 3-3 provides an example of how to hardwire safety relay 1 of two SpeedSys300 ODS301 modules to obtain a 1oo2 voting logic structure. Figure 3-3: 1oo2 – example using safety relay 1 of SpeedSys300 ODS301 modules Because a SpeedSys300 ODS301 module’s safety relays –...
  • Page 48 INSTALLATION OF A SPEEDSYS300 ODS301 Installation considerations Table 3-4: 1oo2 – using safety relay 1 of SpeedSys300 ODS301 modules (2) SpeedSys300 ODS301 modules 1oo2 to customer ↔ 1oo2 connection to customer circuit ↔ ↔ 1oo2 connection to customer circuit Table 3-5 Table 3-6 illustrate the two different ways in which a 1oo2 voting logic structure can be implemented using the safety relay 2 of two SpeedSys300 ODS301 modules.

  • Page 49: 2Oo2 Voting

    INSTALLATION OF A SPEEDSYS300 ODS301 Installation considerations 3.2.5.2 2oo2 voting With a 2oo2 voting logic structure, two devices/relays are connected in parallel such that a 2oo2 signal is given if both devices switch their relays (see Figure 3-4). Module #1 Module #2 2oo2 Relay A...
  • Page 50 INSTALLATION OF A SPEEDSYS300 ODS301 Installation considerations Figure 3-5 provides an example of how to hardwire safety relay 1 of two SpeedSys300 ODS301 modules to obtain a 2oo2 voting logic structure. Figure 3-5: 2oo2 – example using safety relay 1 of SpeedSys300 ODS301 modules Because a SpeedSys300 ODS301 module’s safety relays –...

  • Page 51: 2Oo3 Voting

    INSTALLATION OF A SPEEDSYS300 ODS301 Installation considerations Table 3-9 Table 3-10 illustrate the two different ways in which a 2oo2 voting logic structure can be implemented using the safety relay 2 of two SpeedSys300 ODS301 modules. Table 3-9: 2oo2 – using safety relay 2 of SpeedSys300 ODS301 modules (1) SpeedSys300 ODS301 modules 2oo2 to customer...
  • Page 52 INSTALLATION OF A SPEEDSYS300 ODS301 Installation considerations Accordingly, to obtain a 2oo3 voting logic structure, the safety relays from three SpeedSys300 ODS301 modules should be connected (hardwired) together in combination, as shown in Figure 3-6. Figure 3-7 provides an example of how to hardwire safety relay 1 of three SpeedSys300 ODS301 modules to obtain a 2oo3 voting logic structure.
  • Page 53 INSTALLATION OF A SPEEDSYS300 ODS301 Installation considerations Table 3-12 illustrates the way in which a 2oo3 voting logic structure can be implemented using the safety relay 2 of three SpeedSys300 ODS301 modules. Table 3-12: 2oo3 – using safety relay 2 of SpeedSys300 ODS301 modules SpeedSys300 ODS301 modules 2oo3 to customer ↔...

  • Page 54: Electrical Connections

    INSTALLATION OF A SPEEDSYS300 ODS301 Installation considerations 3.2.6 Electrical connections For the SpeedSys300 ODS301 module, electrical connections are established via removable screw-terminal connectors. Each connector (entire pluggable terminal block), containing four clamps/contacts can be removed by pushing against the connector tab (see 2.2.1 Removing and inserting screw-terminal connectors).

  • Page 55: Sensor / Input Channel Interface Circuitry

    INSTALLATION OF A SPEEDSYS300 ODS301 Installation considerations See also 2.2 SpeedSys300 ODS301 module connectors. In applications where a SpeedSys300 ODS301 module is connected to circuitry (sensor / measurement chain) installed in a potentially explosive atmosphere, it is the user’s responsibility to ensure that the general installation regulations for explosion protection in accordance with EN 60079-14 and the applicable safety directives are all observed.

  • Page 56: Electrical Interfaces

    INSTALLATION OF A SPEEDSYS300 ODS301 Installation considerations 3.2.9 Electrical interfaces Figure 3-9 shows the electrical interfaces for the product. Notes The SpeedSys300 ODS301 module is a single channel device. It has three separate input interfaces for connection to different types of speed sensor / measurement chain but only one measurement channel can be configured and used by the module at any one time.

  • Page 57: General Wiring Diagram

    INSTALLATION OF A SPEEDSYS300 ODS301 Installation considerations 3.2.10 General wiring diagram Figure 3-9 shows a general wiring diagram for the SpeedSys300 ODS301 module, illustrating the grounding and shielding required for its interfaces in a typical application in an EMC/ESD uncontrolled area. Document reference MAODS301/E USER MANUAL Edition 4 - May 2022...

  • Page 58: Safety Instructions - Safety-Related Applications

    INSTALLATION OF A SPEEDSYS300 ODS301 Installation considerations For ordinary applications (non-explosive atmospheres), the installation is typically in an EMC/ESD uncontrolled area, which means that the cable shielding must be double-end connected (that is, cable shields must be connected to ground at both ends of the cable). This is shown in Figure 3-9.

  • Page 59: Installing A Module

    INSTALLATION OF A SPEEDSYS300 ODS301 Installing a module 300 ODS301 PEED MODULE IS CONNECTED TO CIRCUITS ENTERING A POTENTIALLY EXPLOSIVE AREA THE GENERAL INSTALLATION REGULATIONS FOR EN 60079-14, EXPLOSION PROTECTION THE APPLICABLE SAFETY DIRECTIVES THE INSTRUCTIONS OF THIS USER MANUAL AND SAFETY MANUAL MUST BE OBSERVED PECIFICALLY ATTENTION MUST BE PAID TO STRICT COMPLIANCE WITH THE AMBIENT CONDITIONS AND CONNECTION PARAMETERS...

  • Page 60: Mounting On A Din Rail

    INSTALLATION OF A SPEEDSYS300 ODS301 Installing a module A SpeedSys300 ODS301 module is easily mounted on or removed from a DIN rail (no special tools are required). 3.3.1.1 Mounting on a DIN rail As shown in Figure 3-10 (left), to install a SpeedSys300 ODS301 module on a DIN rail: Hook the non-spring-loaded end of the module’s DIN-rail mounting adaptor (top) onto one edge of the DIN rail (top).

  • Page 61: Configuration Of A Speedsys300 Ods301

    SpeedSys300 ODS301 modules. 4.1.1 Software versions The latest version of the SpeedSys300 software is version 1.00 (April 2021). Contact your local Meggitt representative or Meggitt SA for the latest version of the software. 4.1.2 Computer system requirements ® The SpeedSys300 software will run on most modern, up-to-date Windows computers.

  • Page 62: Software User Interface

    CONFIGURATION OF A SPEEDSYS300 ODS301 Software user interface NOTE: Different language and update versions of the language pack file are available. For example, language_eng_1.13_Meggitt.lngpack is the latest English language version (as of September 2021). If a new language pack file becomes available, it can be used by simply copying it to the same folder as the SpeedSys300.exe executable/program file (see 4.2 Software installation), and...
  • Page 63 CONFIGURATION OF A SPEEDSYS300 ODS301 Getting started Figure 4-1: SpeedSys300 user interface – main window (when not connected) Note that in Figure 4-1, the overall module information and controls window (right) does not display any useful information for the module as the USB communications is not yet configured correctly.
  • Page 64 CONFIGURATION OF A SPEEDSYS300 ODS301 Getting started In the SpeedSys300 software, configure the USB communications interface between SpeedSys300 software and the SpeedSys300 ODS301 module. Click the Settings > Interface settings menu and use the Interface settings window that is displayed to configure the communications interface (see Figure 4-2).
  • Page 65 CONFIGURATION OF A SPEEDSYS300 ODS301 Getting started Figure 4-3 shows the SpeedSys300 software’s main window when the software is connected to a SpeedSys300 ODS301 module. Figure 4-3: SpeedSys300 user interface – main window (when connected) Note that the overall module information and controls window (right) now displays useful information for the module, such as Access level: User and Device status: Operating.

  • Page 66: Module Configuration

    CONFIGURATION OF A SPEEDSYS300 ODS301 Module configuration 4.5 Module configuration Once connected, the software always displays the high-level information for the connected device (module) in the overall module information and controls window (right), that is, Access level, Device status, Serial number and Tag number. In addition, the commands/operations that can be performed for the connected device (module) are also displayed and available in the overall module information and controls window.

  • Page 67: Example Configuration Files

    CONFIGURATION OF A SPEEDSYS300 ODS301 Access levels/permissions 4.5.4 Example configuration files When developing configurations for SpeedSys300 ODS301 modules, the config 300.ssy or test 300.ssy configuration file, or other known good configuration, should be used as a starting point. The config 300.ssy and test 300.ssy configuration files are provided as part of the SpeedSys300 software and should be available in the same folder as the SpeedSys300.exe executable/program file (see 4.2 Software...

  • Page 68: Changing The Admin Access Level Password

    CONFIGURATION OF A SPEEDSYS300 ODS301 Access levels/permissions To change the access level from User to Admin: In the SpeedSys300 software, click the Access level > Admin menu command. When prompted, enter the password for the Admin access level. NOTE: For a SpeedSys300 ODS301 module, the factory-assigned default password for the Admin access level is speedsys (one word, all lowercase).
  • Page 69 (remember) the new password, as it cannot be changed/reset remotely. Should the Admin access level password become lost, the only way for the SpeedSys300 ODS301 module to be “reset” is to return the module to Meggitt SA. Document reference MAODS301/E USER MANUAL...
  • Page 70 CONFIGURATION OF A SPEEDSYS300 ODS301 Access levels/permissions THIS PAGE INTENTIONALLY LEFT BLANK USER MANUAL Document reference MAODS301/E SpeedSys300 ODS301 overspeed detection system Edition 4 - May 2022 4 - 10...

  • Page 71: Commissioning Of A Speedsys300 Ods301

    COMMISSIONING OF A SPEEDSYS300 ODS301 Configuration parameters and settings 5 COMMISSIONING OF A SPEEDSYS300 ODS301 This section provides an overview of how to use the SpeedSys300 software for the commissioning of SpeedSys300 ODS301 overspeed detection systems. 5.1 Configuration parameters and settings To create a fully functioning configuration for a SpeedSys300 ODS301 module, the SpeedSys300 software must be used to configure all of the measurement parameters and settings required for the application, then software must be used to upload (program) the...

  • Page 72: Device Tab

    COMMISSIONING OF A SPEEDSYS300 ODS301 Device tab 5.2 Device tab The Device tab and its parameters are shown in Figure 5-1. Figure 5-1: SpeedSys300 software – Device tab 5.2.1 Device tab – Configuration user Used to configure more basic configuration information for a SpeedSys300 ODS301 module such as tag names and comments (descriptive text).

  • Page 73: Device Tab - Configuration Admin

    COMMISSIONING OF A SPEEDSYS300 ODS301 Device tab 5.2.2 Device tab – Configuration admin Used to configure more advanced configuration information for a SpeedSys300 ODS301 module such as Voting structure, Trip chain ID and Trip chain position. That is, “Admin” access level information. NOTE: Under Configuration admin, the data entry fields (descriptive text) must be completed correctly in order to create an IEC 61511 compliant report for the...

  • Page 74: Measurement Tab

    COMMISSIONING OF A SPEEDSYS300 ODS301 Measurement tab 5.3 Measurement tab The Measurement tab and its parameters are shown in Figure 5-2. Figure 5-2: SpeedSys300 software – Measurement tab 5.3.1 Measurement tab – Measurement • Measurement direction Three measurement directions can be selected: Axial, Radial or Tangential. If Axial is selected, the sensor measures along the machine’s axis.

  • Page 75: Measurement Tab - Advanced Settings

    The module supports three different sensor types that activate the corresponding functionality in the software upon activation. ® The 2-wire current sensor type is for use with a Meggitt vibro-meter eddy-current proximity measurement sensor / chain with a current output – such as the TQ9xx or TQ4xx series.
  • Page 76 COMMISSIONING OF A SPEEDSYS300 ODS301 Measurement tab • Acceleration calc. averaging Number of pulses to be used for the calculation of the moving average of the frequency, which is strictly used for acceleration calculation. • Acceleration lookup depth The acceleration value is evaluated from two frequency values and their timestamps. For evaluation, the last frequency and one of the previous is considered.

  • Page 77: Output Tab

    COMMISSIONING OF A SPEEDSYS300 ODS301 Output tab 5.4 Output tab The Output tab and its parameters are shown in Figure 5-3. Figure 5-3: SpeedSys300 software – Output tab The output configuration enables the user to define the behaviour of the digital outputs (relays and digital) as well as the analog output.
  • Page 78 COMMISSIONING OF A SPEEDSYS300 ODS301 Output tab • Latching The latching function is a set/reset of the relay. Once the alarm has been activated, the relay switches to the NOT OK state. This state is set and remembered, even when the alarm is removed.

  • Page 79: Output Tab - Analog Output

    COMMISSIONING OF A SPEEDSYS300 ODS301 Output tab • Overspeed / Underspeed / Acceleration hysteresis and delay When the respective limit for overspeed or acceleration has been exceeded, the trip signal automatically latches until it falls below the limit minus the hysteresis. When an underspeed limit has been violated, the trip signal automatically latches until it rises above the limit plus the hysteresis.

  • Page 80: Diagnostics Tab

    COMMISSIONING OF A SPEEDSYS300 ODS301 Diagnostics tab 5.5 Diagnostics tab The Diagnostics tab and its parameters are shown in Figure 5-4. Figure 5-4: SpeedSys300 software – Diagnostics tab 5.5.1 Diagnostics tab – Diagnostics • Sensor “OK” current / voltage range The Sensor “OK”...
  • Page 81 COMMISSIONING OF A SPEEDSYS300 ODS301 Diagnostics tab The SpeedSys300 software enables the user to define which errors shall be latched for further diagnosis. In case an error for which latching has been activated, the error state will be stored until manual reset. During this time, the module remains in the safe state. •...

  • Page 82: Process Data Tab

    COMMISSIONING OF A SPEEDSYS300 ODS301 Process data tab 5.6 Process data tab The Process data tab and its parameters are shown in Figure 5-5. Figure 5-5: SpeedSys300 software – Process data tab 5.6.1 Process tab – Process data Process data displays relevant information about the current state of the measured and calculated process parameters (sensor input and analog output), including the minimum and maximum values that are stored for speed and acceleration.

  • Page 83: Process Tab - Digital Outputs

    COMMISSIONING OF A SPEEDSYS300 ODS301 Process data tab 5.6.2 Process tab – Digital outputs Digital outputs displays relevant information about the current state/status of the digital outputs (relays and digital). 5.6.3 Process tab – Speed plot The speed measurement history is shown in a Speed plot at the bottom of the window using an x-axis that is scaled to 60 s (fixed) and a y-axis that is scaled depending on the specified rated speed (user configurable;...

  • Page 84: Device Status Tab

    COMMISSIONING OF A SPEEDSYS300 ODS301 Device status tab 5.7 Device status tab The Device status tab and its parameters are shown in Figure 5-6. Figure 5-6: SpeedSys300 software – Device status tab 5.7.1 Device status tab – Diagnostic data The Diagnostic data displayed includes real-time information on different internal parameters related to the SpeedSys300 ODS301 module’s hardware.

  • Page 85: Device Status Tab - Error Status

    COMMISSIONING OF A SPEEDSYS300 ODS301 Device status tab 5.7.2 Device status tab – Error status On the bottom of the window, the error status is displayed. All current errors are displayed together with their respective error codes. Past errors are stored in the error memory to give the user the ability to identify potential problems/risks that are caused by short-term malfunctions or that remain undetected due to the short duration.

  • Page 86: Report Tab

    COMMISSIONING OF A SPEEDSYS300 ODS301 Report tab 5.8 Report tab The Report tab and its parameters are shown in Figure 5-7. Figure 5-7: SpeedSys300 software – Report tab 5.8.1 Report tab – Content The Content tab is used to generate a copy of the latest configuration information used and displayed by the SpeedSys300 software (SpeedSys300 ODS301) module as a PDF report file.

  • Page 87: Event Log Tab

    COMMISSIONING OF A SPEEDSYS300 ODS301 Event log tab 5.9 Event log tab The Event log tab and its parameters are shown in Figure 5-8. Figure 5-8: SpeedSys300 software – Event log tab 5.9.1 Event log tab • Event log table (left) The SpeedSys300 software can load and display a log of the most recent SpeedSys300 ODS301 module events.
  • Page 88 COMMISSIONING OF A SPEEDSYS300 ODS301 Event log tab Each diagnostic error is identified by a unique hexadecimal error bit/code (Code (HEX)). If multiple errors occur at the same time, the codes are logically combined. NOTE: Holding the mouse pointer mouse over an error in the Event log table (left) will highlight the associated errors in the Error codes summary (right).

  • Page 89: Programming Parameters

    COMMISSIONING OF A SPEEDSYS300 ODS301 Programming parameters 5.10Programming parameters After configuring the parameters in the SpeedSys300 software, the configuration has to be uploaded to the SpeedSys300 ODS301 module in order for the module to apply and run (activate) the updated configuration. Activating a configuration on SpeedSys300 ODS301 module (that is, programming the module) is only possible when: •...
  • Page 90 COMMISSIONING OF A SPEEDSYS300 ODS301 Programming parameters THIS PAGE INTENTIONALLY LEFT BLANK USER MANUAL Document reference MAODS301/E SpeedSys300 ODS301 overspeed detection system Edition 4 - May 2022 5 - 20...

  • Page 91: Modbus Communications With A Speedsys300 Ods301

    MODBUS COMMUNICATIONS WITH A SPEEDSYS300 ODS301 Introduction 6 MODBUS COMMUNICATIONS WITH A SPEEDSYS300 ODS301 This section provides an overview of the Modbus communications interface supported by the SpeedSys300 ODS301 module. 6.1 Introduction The SpeedSys300 ODS301 module implements a Modbus server in order to allow the sharing of module information with external third-party systems, such as a DCS or PLC.

  • Page 92: Modbus

    MODBUS COMMUNICATIONS WITH A SPEEDSYS300 ODS301 Modbus 6.2 Modbus Modbus started in the 1970s as a serial communications protocol published by Modicon for use with programmable logic controllers (PLCs). On a Modbus network, controllers communicate using a master-slave technique, in which only one device (the master) can initiate queries (transactions).

  • Page 93: Modbus Register Definitions

    MODBUS COMMUNICATIONS WITH A SPEEDSYS300 ODS301 Modbus register definitions In general, the Modbus RTU protocol can be used with half-duplex or full-duplex serial interfaces, however, the SpeedSys300 ODS301 module’s interface supports half-duplex (2-wire) only. The default SpeedSys300 ODS301 module communication parameter settings are given in Introduction.
  • Page 94 MODBUS COMMUNICATIONS WITH A SPEEDSYS300 ODS301 Modbus register definitions THIS PAGE INTENTIONALLY LEFT BLANK USER MANUAL Document reference MAODS301/E SpeedSys300 ODS301 overspeed detection system Edition 4 - May 2022 6 - 4...

  • Page 95: Electrical Connections

    ELECTRICAL CONNECTIONS General precautions 7 ELECTRICAL CONNECTIONS 7.1 General precautions N ORDINARY APPLICATIONS EXPLOSIVE ATMOSPHERES NO CERTIFICATIONS ARE 300 ODS301 REQUIRED FOR THE USE OF A PEED OVERSPEED DETECTION SYSTEM (ODS). OWEVER IN POTENTIALLY EXPLOSIVE ATMOSPHERES ONES CERTIFICATIONS ARE REQUIRED FOR THE USE OF THESE SYSTEMS AND THEIR MEASUREMENT CHAIN ).

  • Page 96: General Wiring Diagrams With A Tq9Xx-Based Proximity Measurement Chain

    ELECTRICAL CONNECTIONS General wiring diagrams with a TQ9xx-based proximity measurement chain Table 7-1: Index of wiring diagrams SpeedSys300 ODS301 overspeed detection system with a TQ9xx-based proximity measurement chain Wiring diagram Figure details SpeedSys300 ODS301 overspeed detection system (ODS) using a TQ9xx-based proximity measurement chain as the input: TQ9xx proximity probe with integral cable and/or EA90x extension cable, IQS9xx signal conditioner...
  • Page 97 ELECTRICAL CONNECTIONS General wiring diagrams with a TQ9xx-based proximity measurement chain Document reference MAODS301/E USER MANUAL Edition 4 - May 2022 SpeedSys300 ODS301 overspeed detection system 7 - 7...
  • Page 98 ELECTRICAL CONNECTIONS General wiring diagrams with a TQ9xx-based proximity measurement chain USER MANUAL Document reference MAODS301/E SpeedSys300 ODS301 overspeed detection system Edition 4 - May 2022 7 - 8...

  • Page 99: Maintenance

    MAINTENANCE General 8 MAINTENANCE 8.1 General No specific maintenance is required for the SpeedSys300 ODS301 overspeed detection system (ODS) described in this manual, that is, for ODS301 modules. NOTE: Any attempt by unauthorised personnel to modify or repair equipment still under guarantee will invalidate the warranty.
  • Page 100 MAINTENANCE Cleaning THIS PAGE INTENTIONALLY LEFT BLANK USER MANUAL Document reference MAODS301/E SpeedSys300 ODS301 overspeed detection system Edition 4 - May 2022 8 - 2...

  • Page 101: End-Of-Life Product Disposal

    END-OF-LIFE PRODUCT DISPOSAL 9 END-OF-LIFE PRODUCT DISPOSAL A SpeedSys300 ODS301 overspeed detection system (ODS) is an electrical/electronic product, therefore, it must be disposed of in a acceptable manner at the end of its useful life. This is important in order to reduce pollution and improve resource efficiency. NOTE: For environmental and economic reasons, end-of-life electrical and electronic equipment must be collected and treated separately from other waste: it must not...
  • Page 102 END-OF-LIFE PRODUCT DISPOSAL For additional end-of-life product disposal information and guidance, contact your local Meggitt representative. Alternatively, contact our main office: Environment, health and safety department Meggitt SA Route de Moncor 4 Case postale 1701 Fribourg Switzerland Telephone: +41 26 407 11 11 Email: ehs@ch.meggitt.com...

  • Page 103: Service And Support

    NOTE: For further information, contact your local Meggitt representative or Meggitt SA (see 10.1 Contacting us). 10.3Sales and repairs support Meggitt’s sales team provide both pre-sales and post-sales support, including advice on: • New products • Spare parts • Repairs.

  • Page 104: Customer Feedback

    As part of our continuing commitment to improving customer service, we warmly welcome your opinions. To provide feedback, complete the Energy customer feedback form page 10-8 and return it to Meggitt SA’s main office (see 10.1 Contacting us). USER MANUAL Document reference MAODS301/E...
  • Page 105 (SNRs)) are allowed for a single RMA and EUC. Optionally, to support your internal processes, you may want to issue one purchase order (PO) per product (may include multiple items / serial numbers) and send it to Meggitt Switzerland.

  • Page 106: Energy Product Return Form

    Note: Enter “Unknown” if the serial number (SER) is not known. Ex product: SIL product:*  Yes  Yes  No  No Meggitt SA purchase order number: Date of purchase (dd.mm.yyyy): Product under warranty: Site where installed:  Yes  No  Don’t know...
  • Page 107 SERVICE AND SUPPORT Customer feedback Return information Reason for return:*  Repair  Calibration / recertification  Out-of-box problem  Return If the reason for return is “Repair”, please answer the following questions:* Type of problem: How long was the operating time before the problem? ...
  • Page 108 SERVICE AND SUPPORT Customer feedback Ex product information – additional information required for Ex products only Is the product installed in a hazardous area (potentially explosive atmosphere)?:  Yes  No If the product is installed in a hazardous area, please answer the following questions: How long was the operating time before the problem?: Additional information: SIL product information –...
  • Page 109 SERVICE AND SUPPORT Customer feedback How long was the operating time before failure (in hours)?:* Additional information: ** A faulty indicator LED is considered as a cosmetic failure. Document reference MAODS301/E USER MANUAL Edition 4 - May 2022 SpeedSys300 ODS301 overspeed detection system 10 - 7...

  • Page 110: Energy Customer Feedback Form

    SERVICE AND SUPPORT Customer feedback FEEDBACK Energy customer feedback form Manual information Title of manual: SpeedSys300 ODS301 overspeed detection system (ODS) user manual Reference: MAODS301/E Version: Edition 4 Date of issue: May 2022 Customer contact information First name:* Last name:* Job title: Company:* Address:*...
  • Page 111 SERVICE AND SUPPORT Customer feedback Feedback – general Please answer the following questions: Is the document well organised?  Yes  No Is the information technically accurate?  Yes  No Is more technical detail required?  Yes  No Are the instructions clear and complete? ...
  • Page 112 SERVICE AND SUPPORT Customer feedback THIS PAGE INTENTIONALLY LEFT BLANK USER MANUAL Document reference MAODS301/E SpeedSys300 ODS301 overspeed detection system Edition 4 - May 2022 10 - 10...

  • Page 113: A Appendix A: Environmental Specifications

    APPENDIX A: ENVIRONMENTAL SPECIFICATIONS APPENDIX A: ENVIRONMENTAL SPECIFICATIONS Table A-1 summarises the environmental conditions/specifications for the SpeedSys300 ODS301 module (SpeedSys300 ODS301 overspeed detection systems). NOTE: Refer to the SpeedSys300 ODS301 overspeed detection system data sheet for further information on environmental conditions/specifications. Table A-1: Environmental specifications summary Power supply (to ODS301) 24 V...
  • Page 114 APPENDIX A: ENVIRONMENTAL SPECIFICATIONS THIS PAGE INTENTIONALLY LEFT BLANK USER MANUAL Document reference MAODS301/E SpeedSys300 ODS301 overspeed detection system Edition 4 - May 2022 A - 2...

  • Page 115: B Appendix B: Atex Certifications

    APPENDIX B: ATEX CERTIFICATIONS APPENDIX B: ATEX CERTIFICATIONS Table B-1: Related ATEX certificates Product(s) covered Certificate number SpeedSys300 ODS301 IBExU 20 ATEX 1157 Document reference MAODS301/E USER MANUAL Edition 4 - May 2022 SpeedSys300 ODS301 overspeed detection system B - 1...
  • Page 116 APPENDIX B: ATEX CERTIFICATIONS THIS PAGE INTENTIONALLY LEFT BLANK USER MANUAL Document reference MAODS301/E SpeedSys300 ODS301 overspeed detection system Edition 4 - May 2022 B - 2...
  • Page 117 Document reference IBExU 20 ATEX 1157 Edition 3 – December 2021 Meggitt SA, Route de Moncor 4, Case postale, 1701 Fribourg, Switzerland Tel: +41 26 407 1111 Fax: +41 26 407 1660 energy@ch.meggitt.com...
  • Page 118 THIS PAGE INTENTIONALLY LEFT BLANK...
  • Page 119 Translation (English) SpeedSys300 ODS301 IBExU 20 ATEX 1157 (EN) Original copy Document reference IBExU 20 ATEX 1157 EX CERTIFICATE – ATEX Edition 3 - December 2021 IBExU 20 ATEX 1157 for SpeedSys300 ODS301 overspeed detection system...
  • Page 120 Translation (English) SpeedSys300 ODS301 IBExU 20 ATEX 1157 (EN) Original copy EX CERTIFICATE – ATEX Document reference IBExU 20 ATEX 1157 IBExU 20 ATEX 1157 for SpeedSys300 ODS301 overspeed detection system Edition 3 - December 2021...
  • Page 121 Original copy (German) SpeedSys300 ODS301 IBExU 20 ATEX 1157 (EN) Original copy Document reference IBExU 20 ATEX 1157 EX CERTIFICATE – ATEX Edition 3 - December 2021 IBExU 20 ATEX 1157 for SpeedSys300 ODS301 overspeed detection system...
  • Page 122 Original copy (German) SpeedSys300 ODS301 IBExU 20 ATEX 1157 (EN) Original copy EX CERTIFICATE – ATEX Document reference IBExU 20 ATEX 1157 IBExU 20 ATEX 1157 for SpeedSys300 ODS301 overspeed detection system Edition 3 - December 2021...

  • Page 123: C Appendix C: Iecex Certifications

    APPENDIX C: IECEX CERTIFICATIONS APPENDIX C: IECEx CERTIFICATIONS Table C-1: Related IECEx certificates Product(s) covered Certificate number SpeedSys300 ODS301 IECEx IBE 20.0045 Document reference MAODS301/E USER MANUAL Edition 4 - May 2022 SpeedSys300 ODS301 overspeed detection system C - 1...
  • Page 124 APPENDIX C: IECEX CERTIFICATIONS THIS PAGE INTENTIONALLY LEFT BLANK USER MANUAL Document reference MAODS301/E SpeedSys300 ODS301 overspeed detection system Edition 4 - May 2022 C - 2...
  • Page 125 Document reference IECEx IBE 20.0045 Edition 2 – December 2021 Meggitt SA, Route de Moncor 4, Case postale, 1701 Fribourg, Switzerland Tel: +41 26 407 1111 Fax: +41 26 407 1660 energy@ch.meggitt.com...
  • Page 126 THIS PAGE INTENTIONALLY LEFT BLANK...
  • Page 127 Original copy (English) SpeedSys300 ODS301 IECEx IBE 20.0045 (EN) Original copy Document reference IECEx IBE 20.0045 EX CERTIFICATE – IECEx Edition 2 - December 2021 IECEx IBE 20.0045 for SpeedSys300 ODS301 overspeed detection system...
  • Page 128 Original copy (English) SpeedSys300 ODS301 IECEx IBE 20.0045 (EN) Original copy EX CERTIFICATE – IECEx Document reference IECEx IBE 20.0045 IECEx IBE 20.0045 for SpeedSys300 ODS301 overspeed detection system Edition 2 - December 2021...
  • Page 129 Original copy (English) SpeedSys300 ODS301 IECEx IBE 20.0045 (EN) Original copy Document reference IECEx IBE 20.0045 EX CERTIFICATE – IECEx Edition 2 - December 2021 IECEx IBE 20.0045 for SpeedSys300 ODS301 overspeed detection system...
  • Page 130 Original copy (English) THIS PAGE INTENTIONALLY LEFT BLANK EX CERTIFICATE – IECEx Document reference IECEx IBE 20.0045 IECEx IBE 20.0045 for SpeedSys300 ODS301 overspeed detection system Edition 2 - December 2021...

  • Page 131: D Appendix D: Frequently Asked Questions (Faq

    APPENDIX D: FREQUENTLY ASKED QUESTIONS (FAQ) The SpeedSys300 software cannot communicate with my SpeedSys300 ODS301 APPENDIX D: FREQUENTLY ASKED QUESTIONS (FAQ) D.1 The SpeedSys300 software cannot communicate with my SpeedSys300 ODS301 module. What do I need to check? When getting started and using the SpeedSys300 software on a computer for the first time, problems with drivers can result in the SpeedSys300 software not communicating with the SpeedSys300 ODS301 module, typically characterised by the SpeedSys300 software’s Device status displaying “Not connected!”...
  • Page 132 APPENDIX D: FREQUENTLY ASKED QUESTIONS (FAQ) The SpeedSys300 software cannot communicate with my SpeedSys300 ODS301 It is the USB Serial Port (COMx) displayed in Windows Device Manger is the COMx port that should be used when configuring the USB communications interface in the SpeedSys300 software (see 4.4 Getting started).

  • Page 133: How Do I Use A Meggitt Vibro-Meter Tqxxx/Iqsxxx Proximity Measurement

    APPENDIX D: FREQUENTLY ASKED QUESTIONS (FAQ) How do I use a Meggitt vibro-meter TQxxx/IQSxxx proximity measurement chain as D.2 How do I use a Meggitt vibro-meter TQxxx/IQSxxx proximity measurement chain as the sensor input to a SpeedSys300 ODS301 module? The SpeedSys300 ODS301 module is compatible with a wide range of industry-standard speed measurement chains (sensors/signal conditioners), specifically, proximity, electronic and magnetic sensors.
  • Page 134 APPENDIX D: FREQUENTLY ASKED QUESTIONS (FAQ) How do I use a Meggitt vibro-meter TQxxx/IQSxxx proximity measurement chain as ® NOTE: So for a Meggitt vibro-meter TQxxx/IQSxxx proximity measurement chain, configure Sensor OK current range: 15.5 to 20.5 mA. (These default values correspond to the normal operating range of the current output signal for an IQSxxx signal conditioner –...

  • Page 135: The Error Led On The Front Panel Of The Speedsys300 Ods301 Module Is Showing Red. How Do I Determine The Problem

    APPENDIX D: FREQUENTLY ASKED QUESTIONS (FAQ) The Error LED on the front panel of the SpeedSys300 ODS301 module is showing D.3 The Error LED on the front panel of the SpeedSys300 ODS301 module is showing RED. How do I determine the problem? The Error LED on the front panel of the SpeedSys300 ODS301 module is used to indicate problems with the module.

  • Page 136: I Am Changing/Programming The Configuration Of My Speedsys300 Ods301 Module But Am Not Seeing The Expected Changes. What Is Wrong

    APPENDIX D: FREQUENTLY ASKED QUESTIONS (FAQ) I am changing/programming the configuration of my SpeedSys300 ODS301 mod- D.4 I am changing/programming the configuration of my SpeedSys300 ODS301 module but am not seeing the expected changes. What is wrong? To activate/change the configuration of a SpeedSys300 ODS301 module, the Program device settings control in the overall module information and controls window is used.

  • Page 137: I Am Getting An "Analog Output Readback Error" Message Even Though I Am Not Using This Output/Signal In My Application. Why Is This

    APPENDIX D: FREQUENTLY ASKED QUESTIONS (FAQ) I am getting an “Analog output readback error” message even though I am not D.5 I am getting an “Analog output readback error” message even though I am not using this output/signal in my application. Why is this? The SpeedSys300 ODS301 module’s analog output (4 to 20 mA current loop) is one of the module’s safety outputs so it is always monitored by the module in order to ensure that it is working correctly.

  • Page 138: What Should I Check

    APPENDIX D: FREQUENTLY ASKED QUESTIONS (FAQ) I am using the frequency (speed) output but cannot see an output signal. What D.6 I am using the frequency (speed) output but cannot see an output signal. What should I check? The SpeedSys300 ODS301 module’s frequency (speed) output features an open-collector output signal in order to support interfacing to different devices that have different operating voltage levels.

  • Page 139: I Am Seeing A "Slave Communication Error" Message. What Should I Check

    APPENDIX D: FREQUENTLY ASKED QUESTIONS (FAQ) I am seeing a “Slave communication error” message. What should I check? D.7 I am seeing a “Slave communication error” message. What should I check? The SpeedSys300 ODS301 module uses two processors (microcontrollers) that mutually monitor each other (the “Duotec”...
  • Page 140 APPENDIX D: FREQUENTLY ASKED QUESTIONS (FAQ) I am seeing a “Relays PST failed” message. What should I check? THIS PAGE INTENTIONALLY LEFT BLANK USER MANUAL Document reference MAODS301/E SpeedSys300 ODS301 overspeed detection system Edition 4 - May 2022 D - 10...

  • Page 141: E Appendix E: Speedsys300 Ods301 Diagnostic Error Codes

    0000 0001 Non-safety parameter error CRC of non-volatile status. If error persists, the module must be returned to Meggitt SA. Bad CRC in one or more of the following parameter groups: - Configuration – admin (Device tab) - Measurement tab...
  • Page 142 Parameter values stored in internal memory are out of permissible range. 0004 0000 Parameter value out of range If error persists, the module must be returned to Meggitt SA. 0008 0000 CPU temperature out of range MCU temperature out of range Safe state activated upon connecting a USB device.

  • Page 143: F Appendix F: Speedsys300 Ods301 Modbus Register Definitions

    APPENDIX F: SPEEDSYS300 ODS301 MODBUS REGISTER DEFINITIONS Status and diagnostics APPENDIX F: SPEEDSYS300 ODS301 MODBUS REGISTER DEFINITIONS This section provides an overview of the SpeedSys300 ODS301 Modbus register definitions in a series of tables. F.1 Status and diagnostics F.1.1 Main status Table F-1 describes SpeedSys300...
  • Page 144 APPENDIX F: SPEEDSYS300 ODS301 MODBUS REGISTER DEFINITIONS Status and diagnostics Table F-1: SpeedSys300 ODS301 Modbus registers – main status parameters (continued) Data Address Name Range Access Description type Current error status. Main error register: B0 – Non-safety parameter CRC B1 – Safety parameter CRC B2 –...
  • Page 145 APPENDIX F: SPEEDSYS300 ODS301 MODBUS REGISTER DEFINITIONS Status and diagnostics Table F-1: SpeedSys300 ODS301 Modbus registers – main status parameters (continued) Data Address Name Range Access Description type Result of check of Parameters ranges. Bitwise coded. Bit set means “Parameters out of range”...

  • Page 146: Control

    APPENDIX F: SPEEDSYS300 ODS301 MODBUS REGISTER DEFINITIONS Status and diagnostics F.1.2 Control Table F-2 describes SpeedSys300 ODS301 Modbus registers related control parameters. NOTE: The Modbus registers in this data block are read only. Table F-2: SpeedSys300 ODS301 Modbus registers – control parameters Data Address Name...

  • Page 147: Current Values

    APPENDIX F: SPEEDSYS300 ODS301 MODBUS REGISTER DEFINITIONS Status and diagnostics F.1.3 Current values Table F-3 describes SpeedSys300 ODS301 Modbus registers related current value parameters, that is, the Modbus registers to be used to obtain the current (“live”) values from a module. NOTE: The Modbus registers in this data block are read only.
  • Page 148 APPENDIX F: SPEEDSYS300 ODS301 MODBUS REGISTER DEFINITIONS Status and diagnostics Table F-3: SpeedSys300 ODS301 Modbus registers – Current values (continued) Data Address Name Range Access Description type Max. slave sensor supply voltage within last 0536 slave_suppl_max single 50 ms [V] Min.
  • Page 149 APPENDIX F: SPEEDSYS300 ODS301 MODBUS REGISTER DEFINITIONS Status and diagnostics Table F-3: SpeedSys300 ODS301 Modbus registers – Current values (continued) Data Address Name Range Access Description type Digital outputs status. Output bitwise coded. Bit set means “output active”: B0 – Relay 1 0562 dout_stat uint16...

  • Page 150: Diagnostics Data

    APPENDIX F: SPEEDSYS300 ODS301 MODBUS REGISTER DEFINITIONS Status and diagnostics F.1.4 Diagnostics data Table F-4 describes SpeedSys300 ODS301 Modbus registers related diagnostics data. NOTE: The Modbus registers in this data block are read only. Table F-4: SpeedSys300 ODS301 Modbus registers – diagnostics data values Data Address Name...
  • Page 151 APPENDIX F: SPEEDSYS300 ODS301 MODBUS REGISTER DEFINITIONS Status and diagnostics Table F-4: SpeedSys300 ODS301 Modbus registers – diagnostics data values (continued) Data Address Name Range Access Description type Execution error status. Bitwise coded: B0 – Execution completion error B1 – Assertion error B2 –...
  • Page 152 APPENDIX F: SPEEDSYS300 ODS301 MODBUS REGISTER DEFINITIONS Status and diagnostics Table F-4: SpeedSys300 ODS301 Modbus registers – diagnostics data values (continued) Data Address Name Range Access Description type 6528 pulse_count_a uint32 Pulse count on input a 6530 pulse_count_b uint32 Pulse count on input b 6532 calc_count_eval_f uint32...

  • Page 153: Slave Communication Status

    APPENDIX F: SPEEDSYS300 ODS301 MODBUS REGISTER DEFINITIONS Status and diagnostics F.1.5 Slave communication status Table F-5 describes SpeedSys300 ODS301 Modbus registers related slave communication status parameters. NOTE: The Modbus registers in this data block are read only. Table F-5: SpeedSys300 ODS301 Modbus registers – slave communication status values Data Address Name...
  • Page 154 APPENDIX F: SPEEDSYS300 ODS301 MODBUS REGISTER DEFINITIONS Status and diagnostics Table F-5: SpeedSys300 ODS301 Modbus registers – slave communication status values (continued) Data Address Name Range Access Description type Measurement command: 7023 measure_cmd uint16 B0, B1 – key selector 7024 da_out_1 uint16 Requested D/A output value for output 1...

  • Page 155: Parameters And Configuration Settings

    APPENDIX F: SPEEDSYS300 ODS301 MODBUS REGISTER DEFINITIONS Parameters and configuration settings F.2 Parameters and configuration settings When a SpeedSys300 ODS301 module is in the normal operating mode (access level: User / Device status: Operating), the work parameter set is accessed in read only mode. When a SpeedSys300 ODS301 module is in the parameter programming mode (access level: Admin / Device status: Programming –...

  • Page 156: Device Configuration - Admin

    APPENDIX F: SPEEDSYS300 ODS301 MODBUS REGISTER DEFINITIONS Parameters and configuration settings Table F-7: SpeedSys300 ODS301 Modbus registers – module configuration – user Data Address Name Range Access Description type 2000 tag_1 char16 Level 0 2008 tag_2 char16 Level 0 2016 tag_3 char16 Level 0...

  • Page 157: Device Configuration - Factory

    APPENDIX F: SPEEDSYS300 ODS301 MODBUS REGISTER DEFINITIONS Parameters and configuration settings F.2.4 Device configuration – factory Table F-9 describes the SpeedSys300 ODS301 Modbus registers related to the module configuration – factory. This data block is intended/reserved for factory use only and should not be changed by end-users.
  • Page 158 APPENDIX F: SPEEDSYS300 ODS301 MODBUS REGISTER DEFINITIONS Parameters and configuration settings Table F-10: SpeedSys300 ODS301 Modbus registers – measurement configuration (continued) Data Address Name Range Access Description type Acceleration calculation depth, used when 4005 acc_depth uint16 1 to 5000 Level 1 ‘acc_d_factor’...

  • Page 159: Diagnostics Configuration - Admin

    APPENDIX F: SPEEDSYS300 ODS301 MODBUS REGISTER DEFINITIONS Parameters and configuration settings F.2.6 Diagnostics configuration – admin Table F-11 describes the SpeedSys300 ODS301 Modbus registers related to the module diagnostics configuration – admin. NOTE: The Modbus registers in this data block are read/write. Table F-11: SpeedSys300 ODS301 Modbus registers –...
  • Page 160 APPENDIX F: SPEEDSYS300 ODS301 MODBUS REGISTER DEFINITIONS Parameters and configuration settings Table F-11: SpeedSys300 ODS301 Modbus registers – diagnostics configuration – admin (continued) Data Address Name Range Access Description type Error latching mask. Bit set means SpeedSys300 ODS301 stays in safe state even if error reason vanishes: B0 –...

  • Page 161: Diagnostics Configuration - Factory

    APPENDIX F: SPEEDSYS300 ODS301 MODBUS REGISTER DEFINITIONS Parameters and configuration settings F.2.7 Diagnostics configuration – factory Table F-12 describes the SpeedSys300 ODS301 Modbus registers related to the module diagnostics configuration – factory. NOTE: This data block is intended/reserved for factory use only and should not be changed by end-users.
  • Page 162 APPENDIX F: SPEEDSYS300 ODS301 MODBUS REGISTER DEFINITIONS Parameters and configuration settings Table F-12: SpeedSys300 ODS301 Modbus registers – diagnostics configuration – factory (continued) Data Address Name Range Access Description type Error latching mask. Bit set means SpeedSys300 ODS301 stays in safe state even if error reason vanishes: B0 –...
  • Page 163 APPENDIX F: SPEEDSYS300 ODS301 MODBUS REGISTER DEFINITIONS Parameters and configuration settings Table F-12: SpeedSys300 ODS301 Modbus registers – diagnostics configuration – factory (continued) Data Address Name Range Access Description type 5030 aout_chk_max single 0.02 to 20 Level 2 Max. value of Aout readback error 5032 aout_chk_min single...

  • Page 164: Output Configuration - Admin

    APPENDIX F: SPEEDSYS300 ODS301 MODBUS REGISTER DEFINITIONS Parameters and configuration settings F.2.8 Output configuration – admin Table F-13 describes the SpeedSys300 ODS301 Modbus registers related to the module output configuration – admin. NOTE: The Modbus registers in this data block are read/write. Table F-13: SpeedSys300 ODS301 Modbus registers –...
  • Page 165 APPENDIX F: SPEEDSYS300 ODS301 MODBUS REGISTER DEFINITIONS Parameters and configuration settings Table F-13: SpeedSys300 ODS301 Modbus registers – output configuration – admin (continued) Data Address Name Range Access Description type Digital output (non-SIL) status: B0 – Latching B1 – Inverted B2 –...
  • Page 166 APPENDIX F: SPEEDSYS300 ODS301 MODBUS REGISTER DEFINITIONS Parameters and configuration settings Table F-13: SpeedSys300 ODS301 Modbus registers – output configuration – admin (continued) Data Address Name Range Access Description type Relay 1 delay for max. acceleration alarm. 5536 r1_del_acc_max uint32 0 to 1000000 Level 1 Unit: 1 ms.
  • Page 167 APPENDIX F: SPEEDSYS300 ODS301 MODBUS REGISTER DEFINITIONS Parameters and configuration settings Table F-13: SpeedSys300 ODS301 Modbus registers – output configuration – admin (continued) Data Address Name Range Access Description type acc_min to Relay 1 max. acceleration alarm value. 5576 r1_acc_max single Level 1 acc_max...
  • Page 168 APPENDIX F: SPEEDSYS300 ODS301 MODBUS REGISTER DEFINITIONS Parameters and configuration settings Table F-13: SpeedSys300 ODS301 Modbus registers – output configuration – admin (continued) Data Address Name Range Access Description type acc_min to Relay 1 max. acceleration alarm hysteresis. 5616 r1_acc_max_hyst single Level 1 acc_max...

  • Page 169: Output Configuration - Factory

    APPENDIX F: SPEEDSYS300 ODS301 MODBUS REGISTER DEFINITIONS Parameters and configuration settings F.2.9 Output configuration – factory Table F-14 describes the SpeedSys300 ODS301 Modbus registers related to the module output configuration – factory. NOTE: This data block is intended/reserved for factory use only and should not be changed by end-users.
  • Page 170 APPENDIX F: SPEEDSYS300 ODS301 MODBUS REGISTER DEFINITIONS Parameters and configuration settings THIS PAGE INTENTIONALLY LEFT BLANK USER MANUAL Document reference MAODS301/E SpeedSys300 ODS301 overspeed detection system Edition 4 - May 2022 F - 28...

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