WAGO 8FDI 24V PROFIsafe 750-662/000-004 Manual
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WAGO 8FDI 24V PROFIsafe 750-662/000-004 Manual

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Manual
WAGO I/O System
750-662/000-004
8FDI 24V PROFIsafe
Safe 8-Channel Digital Input; 24 VDC; PROFIsafe
Version 1.0.0, valid from HW/SW Version 01/01

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Summary of Contents for WAGO 8FDI 24V PROFIsafe 750-662/000-004

  • Page 1 Manual WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe Safe 8-Channel Digital Input; 24 VDC; PROFIsafe Version 1.0.0, valid from HW/SW Version 01/01...
  • Page 2 We wish to point out that the software and hardware terms as well as the trademarks of companies used and/or mentioned in the present manual are generally protected by trademark or patent. WAGO is a registered trademark of WAGO Verwaltungsgesellschaft mbH. Manual Version 1.0.0, valid from HW/SW Version 01/01...

  • Page 3: Table Of Contents

    WAGO I/O System Table of Contents 750-662/000-004 8FDI 24V PROFIsafe Table of Contents Notes about this Documentation .............. 7 Validity of this Documentation ..............7 Copyright....................7 Symbols ....................8 Number Notation ..................9 Font Conventions ..................9 Important Notes ..................10 Legal Bases ...................
  • Page 4 Setting the PROFIsafe Address using the Coding Switch ....50 7.2.2 Setting the PROFIsafe Address using the WAGO Parameterization Tool ............... 51 Parameterization of the F I/O Module with the WAGO Parameterization Tool ................51 7.3.1 ONLINE Mode ................... 52 7.3.1.1...
  • Page 5 Programming the Safe PLC ..............71 7.4.1 F I/O Module with iPar Server ............73 7.4.2 F I/O Module with iPar Functionality from WAGO ......73 7.4.3 F I/O Module without iPar Server ............73 Connection Examples ................74 7.5.1 Connection Examples for Digital Inputs ..........
  • Page 6 Table of Contents WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe 11.1.1 Individual Parameters (iParameters) ..........112 11.2 Overview of PROFIsafe F Parameters ..........113 11.2.1 PROFIsafe Certificates..............116 Glossary ....................117 List of Figures ....................125 List of Tables ....................126 Manual Version 1.0.0, valid from HW/SW Version 01/01...

  • Page 7: Notes About This Documentation

    Consider power layout of the WAGO I/O System 750! In addition to these operating instructions, you will also need the manual for the used fieldbus coupler or controller, which can be downloaded at www.wago.com. There, you can obtain important information including information on electrical isolation, system power and supply specifications.

  • Page 8: Symbols

    Notes about this Documentation WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe Symbols Personal Injury! Indicates a high-risk, imminently hazardous situation which, if not avoided, will result in death or serious injury. Personal Injury Caused by Electric Current! Indicates a high-risk, imminently hazardous situation which, if not avoided, will result in death or serious injury.

  • Page 9: Number Notation

    WAGO I/O System Notes about this Documentation 750-662/000-004 8FDI 24V PROFIsafe Additional Information: Refers to additional information which is not an integral part of this documentation (e.g., the Internet). Number Notation Table 1: Number Notation Number Code Example Note Decimal...

  • Page 10: Important Notes

    2.1.1 Subject to Changes WAGO GmbH & Co. KG reserves the right to provide for any alterations or modifications. WAGO GmbH & Co. KG owns all rights arising from the granting of patents or from the legal protection of utility patents. Third-party products are always mentioned without any reference to patent rights.

  • Page 11: Technical Condition Of Specified Devices

    These modules contain no parts that can be serviced or repaired by the user. The following actions will result in the exclusion of liability on the part of WAGO GmbH & Co. KG: •...

  • Page 12: Safety Advice (Precautions)

    Important Notes WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe Safety Advice (Precautions) For installing and operating purposes of the relevant device to your system the following safety precautions shall be observed: Do not work on devices while energized! All power sources to the device shall be switched off prior to performing any installation, repair or maintenance work.
  • Page 13 WAGO I/O System Important Notes 750-662/000-004 8FDI 24V PROFIsafe Observe applicable standards! In a safety-related application, both the control as well as the attached sensors and actuators must meet the applicable normative safety requirements. Ensure that switches, sensors and actuators comply with current applicable standards before use.
  • Page 14 Important Notes WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe Clean only with permitted materials! Clean housing and soiled contacts with propanol. Do not use any contact spray! Do not use any contact spray. The spray may impair contact area functionality in connection with contamination.
  • Page 15 WAGO I/O System Important Notes 750-662/000-004 8FDI 24V PROFIsafe Field supply only with appropriate fuse protection! Without overcurrent protection, the electronics can be damaged. For 24V field supply input voltage an external fuse, rated max. 10 A, slow acting, min. 30 VDC shall be used.

  • Page 16: Device Description

    That makes it possible to optimize the F I/O module for different safety applications. The F I/O modules of the WAGO I/O System 750 can be used to implement safety applications in accordance with the standards listed in Section “Approvals” > “Applications”.
  • Page 17 An arrangement in groups within the group of potentials is not necessary. The F I/O module 750-662/000-004 can be operated on the WAGO I/O System 750 fieldbus couplers specified in section “Technical Data” > … >...

  • Page 18: View

    Device Description WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe View Figure 1: View Table 3: Legend for Figure “View” Pos. Description Details See Section Marking possibility with Mini- Status LEDs “Device Description” > “Display Elements” Data contacts “Device Description” > “Connectors”...

  • Page 19: Connectors

    WAGO I/O System Device Description 750-662/000-004 8FDI 24V PROFIsafe Connectors 3.2.1 Data Contacts/Local Bus Communication between the fieldbus coupler/controller and the I/O modules as well as the system supply of the I/O modules is carried out via the local bus. The contacting for the local bus consists of 6 data contacts, which are available as self-cleaning gold spring contacts.

  • Page 20: Power Jumper Contacts/Field Supply

    Device Description WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe 3.2.2 Power Jumper Contacts/Field Supply Risk of injury due to sharp-edged blade contacts! The blade contacts are sharp-edged. Handle the I/O module carefully to prevent injury. Do not touch the blade contacts.
  • Page 21 WAGO I/O System Device Description 750-662/000-004 8FDI 24V PROFIsafe Use supply modules for ground (earth)! The I/O module has no power jumper contacts for receiving and transmitting the earth potential. Use a supply module when an earth potential is needed for the subsequent I/O modules.

  • Page 22: Cage Clamp ® Connectors

    Device Description WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe 3.2.3 CAGE CLAMP ® Connectors Figure 4: CAGE CLAMP ® Connections Table 5: Legend for figure “CAGE CLAMP ® Connections” Input Channel Connection Function Digital input I1 Clock output T1 Digital input I2...

  • Page 23: Display Elements

    WAGO I/O System Device Description 750-662/000-004 8FDI 24V PROFIsafe Display Elements Figure 5: Indicators, Inputs 1 ... 4 Table 6: Legend for Figure “Indicators, Inputs 1 ... 4” Input Designation LED Status Function Channel Input I1: input voltage for logical...

  • Page 24: Figure 6: Indicators, Inputs 5

    Device Description WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe Figure 6: Indicators, Inputs 5 … 8 Table 7: Legend for Figure “Indicators, Inputs 5 ... 8” Channel Designation LED Status Function Input I5: input voltage for logical 0 (false) Status...

  • Page 25: Figure 7: Communication/I/O Module Status Indicators

    PROFIsafe communication error (CRC2 flashing error), watchdog time (F_WD_Time) 1 Hz exceeded Parameterization OK F I/O module selected via WAGO-I/O- CHECK iParameters invalid or F_iPar_CRC set flashing to value not equal to iPar_CRC 1 Hz Parameterization iParameters were transferred to the F...

  • Page 26: Operating Elements

    Device Description WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe Operating Elements You can use the coding switch located on the side of the F I/O module to set the PROFIsafe address. Figure 8: Coding Switch for the PROFIsafe Address (set to 1018)

  • Page 27: Schematic Diagrams

    WAGO I/O System Device Description 750-662/000-004 8FDI 24V PROFIsafe Schematic Diagrams Figure 9: Schematic Circuit Diagram 3.5.1 Input Block Diagram Figure 10: Input Block Diagram Manual Version 1.0.0, valid from HW/SW Version 01/01...

  • Page 28: Technical Data

    Device Description WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe Technical Data 3.6.1 Device Data Table 9: Technical Data – Device Width 24 mm Depth (from upper-edge of DIN-rail) 64 mm Height 100 mm Weight Approx. 100 g 3.6.2 Power Supply Table 10: Technical Data ‒...

  • Page 29: Digital Inputs

    WAGO I/O System Device Description 750-662/000-004 8FDI 24V PROFIsafe 3.6.4 Digital Inputs Table 13: Technical Data – Digital Inputs Inputs I1 … I8 8 inputs, type 1 per IEC 61131-2 8 × Cat. 2/PL d per ISO 13849-1 4 × Cat. 4/PL e per ISO 13849-1 8 ×...

  • Page 30: Safety Parameters

    Device Description WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe 3.6.6 Safety Parameters 3.6.6.1 Single-Channel Safety Application, Duration of Use: 20 Years Table 15: Safety Parameters for Single-Channel Safety Application – 20 Years Maximum safety integrity level SIL 2 per IEC 62061...

  • Page 31: Dual-Channel Safety Application, Duration Of Use: 20 Years

    WAGO I/O System Device Description 750-662/000-004 8FDI 24V PROFIsafe 3.6.6.2 Dual-Channel Safety Application, Duration of Use: 20 Years Table 16: Safety Parameters for Dual-Channel Safety Application – 20 Years Maximum safety integrity level SIL 3 per IEC 62061 Maximum safety integrity level...

  • Page 32: Connection Type

    Device Description WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe 3.6.7 Connection Type Table 17: Technical Data – Field Wiring Connection technology CAGE CLAMP ® Conductor cross-section 0.08 mm² … 2.5 mm², AWG 28 … 14 Strip length 8 mm … 9 mm / 0.33 in Table 18: Technical Data –...

  • Page 33: Safety Response Time

    WAGO I/O System Device Description 750-662/000-004 8FDI 24V PROFIsafe 3.6.9 Safety Response Time For the safety response time, take into account the execution times of the local bus and fieldbus, as well as the cycle time of the safe PLC!
  • Page 34 Device Description WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe Table 21: Safety Response Time of the Digital Inputs T(SR) in ms in Single-Channel Operation Parameter Short Short Circuit Test Activated Circuit Input filter Maximum Test pulse duration in ms Test...

  • Page 35: Safety Response Time Of The Digital Inputs In Dual-Channel Applications

    WAGO I/O System Device Description 750-662/000-004 8FDI 24V PROFIsafe Table 21: Safety Response Time of the Digital Inputs T(SR) in ms in Single-Channel Operation Parameter Short Short Circuit Test Activated Circuit Input filter Maximum Test pulse duration in ms Test...

  • Page 36: Approvals

    WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe Approvals For current approvals, please go to: www.wago.com/<Item number>. Functional safety evaluations by TÜV Rheinland The module 750-662/000-004 has been evaluated by UL in accordance with the standards UL/CSA 61010-1, UL/CSA 61010-2-201 and UL 121201, CSA-C22.2 No.

  • Page 37: Applications

    WAGO I/O System Device Description 750-662/000-004 8FDI 24V PROFIsafe 3.7.1 Applications The F I/O module can be used in the following applications: • IEC 62061:2021 up to SIL 3 • EN 61511-1:2017 + A1:2017 up to SIL 3 • IEC 61511-1:2016 + COR1:2016 + A1:2017 up to SIL 3 •...

  • Page 38: Standards And Guidelines

    Device Description WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe Standards and Guidelines The F I/O module 750-662/000-004 meets the following standards and guidelines: Safety of machinery – IEC 61508/EN 61508, Parts 1-7 Functional safety of safety-related electrical / electronic / programmable electronic control systems Safety of machinery –...

  • Page 39: Transport And Storage Conditions

    WAGO I/O System Device Description 750-662/000-004 8FDI 24V PROFIsafe 3.8.1 Transport and Storage Conditions During transport and storage, the F I/O modules must be protected against undue stress such as mechanical loads, temperature, humidity and aggressive atmospheres. The F I/O modules should be stored in the original packaging when possible, which offers optimal protection during transport.

  • Page 40: Process Image

    Process Image WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe Process Image The 750-662/000-004 F I/O module occupies 7 data bytes in the input process image and 5 data bytes in the output process image on the fieldbus. The secure PROFIsafe telegrams to send and receive are stored in input bytes 0 ... … 6 and in output bytes 0 …...
  • Page 41 WAGO I/O System Process Image 750-662/000-004 8FDI 24V PROFIsafe PROFIsafe status byte Table 26: PROFIsafe Status Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Cons_nr_ Toggle_d FV_activat WD_Time CE_CRC ChF_Ack_ iPar_OK...

  • Page 42: Mounting

    Mounting WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe Mounting Do not work when devices are energized! High voltage can cause electric shock or burns. Switch off all power to the device prior to performing any installation, repair or maintenance work.

  • Page 43: Mounting Sequence

    Always plug a bus end module (e.g. 750-600) onto the end of the fieldbus node! You must always use a bus end module at all fieldbus nodes with WAGO I/O System 750 fieldbus couplers or controllers to guarantee proper data transfer.

  • Page 44: Inserting And Removing Devices

    Mounting WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe Inserting and Removing Devices 5.2.1 Inserting the I/O Module Position the I/O module in such a way that the groove and spring are connected to the preceding and following components. Figure 11: Inserting I/O Module (Example) Press the I/O module into the assembly until the I/O module snaps into the carrier rail.

  • Page 45: Removing The I/O Module

    WAGO I/O System Mounting 750-662/000-004 8FDI 24V PROFIsafe Once the I/O module has snapped into place, the electrical connections for the data contacts and power contacts (if any) to the head station or to the preceding and, if applicable, following I/O module are established.

  • Page 46: Connect Devices

    Do not connect more than one conductor at one single connection! If more than one conductor must be routed to one connection, these must be connected in an up-circuit wiring assembly, for example using WAGO feed- through terminals. For opening the CAGE CLAMP insert the actuating tool into the opening ®...

  • Page 47: Additional Information On The Power Supply

    For the WAGO I/O System, a capacitive buffer module (e.g., Item No. 787-880) can be used to bridge short duration voltage drops or load fluctuations in the field supply voltage.

  • Page 48: Commissioning

    Commissioning WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe Commissioning Commissioning and Maintenance Instructions Only qualified persons may perform the work! Adding and commissioning F I/O modules may only be carried out by personnel trained in safety-related procedures! Check safety functions!

  • Page 49: Adding Or Replacing Components

    WAGO I/O System Commissioning 750-662/000-004 8FDI 24V PROFIsafe The serial number consists of the week and year of manufacture, firmware version (if available), hardware version, firmware loader version (if available) of the F I/O module. The date of manufacture (calendar week/year) marks the beginning of the duration of usage.

  • Page 50: Setting The Profisafe Address

    The PROFIsafe address set on the coding switch of the F I/O module has priority over the PROFIsafe address set by the WAGO parameterization tool. Only when the address set on the coding switch equals 0 does the setting of the PROFIsafe address using the WAGO parameterization tool take effect.

  • Page 51: Setting The Profisafe Address Using The Wago Parameterization Tool

    To configure the PROFIsafe address through storage in the iParameter set of the F I/O module, set the PROFIsafe address in the WAGO parameterization tool to the required value and save the current iParameter set to the F I/O module.

  • Page 52: Online Mode

    To access existing parameter files, click the [Open] button in the WAGO Safety Editor toolbar. In the Open WAGO iParameter Set dialog, select the folder from which the file is to be loaded and enter a name for the parameter file. To load this file from the specified location, click the [Open] button.

  • Page 53: S Writing Iparameters To The Module Or Parameter File

    If the iParameter verification fails, an error message is output. The verified iParameter values are then read out of the F I/O module and displayed in the Verification column of the iParameter set table of WAGO Safety Editor. Now compare the iParameter values of the Input column to the values of the Verification column row by row.

  • Page 54: Offline Mode

    7.3.2.2 Writing to a Parameter File In the Input column of the iParameter set table of WAGO Safety Editor, you can make the desired changes to the iParameter values. After selecting an iParameter, you can select the parameter values from a selection field or enter them directly.

  • Page 55: Other Services For Offline And Online Mode

    To print the results of the comparison between to iParameter sets, click the [Print] button. To exit the WAGO Safety Editor comparison dialog, click the [Close] button. To close WAGO Safety Editor, click the [Exit] button in the WAGO Safety Editor toolbar. 7.3.3.2...

  • Page 56: Description Of The Call Options

    If you do not know the current password, you can use the master password to assign a new one. The master password is 16 characters long and is )[4~>#%qM}x=,:$~. To close WAGO Safety Editor, click the [Exit] button in the WAGO Safety Editor toolbar. 7.3.4 Description of the Call Options WAGO Safety Editor can be started with various call options.

  • Page 57: Direct Start From The Operating System

    Editor 75x with the current language and communication settings. WAGO Safety Editor starts in ONLINE mode. The communication is performed via ETHERNET TCP/IP. If you exit the configuration of the F I/O module and close Safety Editor, WAGO- I/O-CHECK also closes. 7.3.4.4...

  • Page 58: Direct Start From The Configuration Program (Module Level Tci Offline)

    OFFLINE) In the configuration program of the safe PLC, select an F I/O module and launch WAGO Safety Editor 75x via the “WAGO Safety-Editor 75x” TCI link. The configuration program passes the current language setting to WAGO Safety Editor. WAGO Safety Editor starts in OFFLINE mode.

  • Page 59: Input Filter Time Parameter

    WAGO I/O System Commissioning 750-662/000-004 8FDI 24V PROFIsafe 7.3.5.1 Input Filter Time Parameter Configuring the input filter time changes the safety response time If you change the Input Filter Time parameter, then the safety response time also changes. You can read more about this in section “Safety Response Time.”...

  • Page 60: Short Circuit Test Ix Parameter

    Commissioning WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe 7.3.5.2 Short Circuit Test Ix Parameter Protected installation of signal lines required When connecting signal lines to the digital inputs of the F I/O module, it is essential to ensure that signals are transmitted within a cable or non-metallic sheathed cable only if their short circuit does not lead to a dangerous failure of the safety function, or if they are signals supplied by different clock outputs.

  • Page 61: Table 30: Error Detection

    WAGO I/O System Commissioning 750-662/000-004 8FDI 24V PROFIsafe Using the cyclical tests of the digital inputs, the F I/O module detects the following errors at the digital inputs: Table 30: Error Detection Operating Mode Error Standard Standard (x = 1 ... 8,...

  • Page 62: Test Pulse Duration Parameter

    Commissioning WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe 7.3.5.3 Test Pulse Duration Parameter Configuring the test pulse duration changes the safety response time If you change the Test Pulse Duration parameter, then the safety response time also changes. You can read more about this in section “Safety Response Time.”...

  • Page 63: Table 31: Equivalent Pre-Evaluation

    WAGO I/O System Commissioning 750-662/000-004 8FDI 24V PROFIsafe The F I/O module can be used to create four channel pairs from the eight digital inputs: • Channel pair 1: digital inputs I1 and I2 • Channel pair 2: digital inputs I3 and I4 •...

  • Page 64: Discrepancy Time Ix And Ix+1 Parameter

    Commissioning WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe Table 32: Antivalent Pre-Evaluation Inputs Process Image Signal Status Ix+1 Ix+1 Invalid 1-signal 0-signal Invalid After the amount of time specified in the Discrepancy Time setting has elapsed, an invalid signal state causes a discrepancy error to be detected, which in turn causes the channel pair in question to be passivated and the “Discrepancy Time...
  • Page 65 WAGO I/O System Commissioning 750-662/000-004 8FDI 24V PROFIsafe You can use the value of the parameter to specify the maximum permissible time for a deviation (invalid signal state) of the two input signal states of the valence rule. The F I/O module begins discrepancy monitoring as soon as a deviation of the input signal states from the valence rule is detected.
  • Page 66 Commissioning WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe If the process image of the F I/O module transfers a 0-signal due to the input signal states, and a deviation of the input signal states from the valence rule is then detected, discrepancy time monitoring starts. Discrepancy time monitoring is not terminated until a 0-signal or 1-signal is detected.

  • Page 67: Table 33: Maximum Duration Of A Deviation From The Valence Rule To Avoid

    WAGO I/O System Commissioning 750-662/000-004 8FDI 24V PROFIsafe Maximum Duration of a Deviation from the Valence Rule to Avoid Unwanted Discrepancy Errors To avoid unwanted discrepancy errors and the resulting passivation of the channel pair during error-free operation, it is necessary to ensure that the maximum duration of the deviation from the valence rule is smaller than that specified in the following formula.

  • Page 68: Table 34: Minimum Duration Of A Deviation From The Valence Rule To Detect A

    Commissioning WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe Minimum Duration of a Deviation from the Valence Rule to Detect a Discrepancy Error A discrepancy error can be detected as soon as the deviation from the valence rule is greater than the value determined in section “Maximum Duration of a Deviation from the Valence Rule to Avoid Unwanted Discrepancy Errors.”...

  • Page 69: Restart Inhibit Ix And Ix+1 Parameter

    WAGO I/O System Commissioning 750-662/000-004 8FDI 24V PROFIsafe 7.3.5.6 Restart Inhibit Ix and Ix+1 Parameter Measures required if the Restart Inhibit parameter is set to “Deactivated” If you have set the Restart Inhibit parameter to “Deactivated” and the F I/O module outputs the diagnostic message “Discrepancy time exceeded,”...

  • Page 70: Operating Mode Parameter

    Commissioning WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe 7.3.5.7 Operating Mode Parameter Evaluation of input signal states in “Rotary Table” operating mode: If you have set the Operating Mode to the “Rotary table” value, the temporal logic evaluation of the signal state must be performed by a suitable function block in the safe PLC.

  • Page 71: Programming The Safe Plc

    • Use of a suitable programming and configuration environment • Selection of an appropriate WAGO fieldbus coupler (PROFINET) • Use of the valid WAGO device description file (GSD) After selecting a suitable safe PLC, add the bus system (PROFIBUS or PROFINET) to the hardware configuration environment and configure it accordingly (fieldbus parameters, addresses, names etc.).
  • Page 72 Then adjust the PROFIsafe address and the F parameters of the F I/O module by setting F_iPar_CRC and F_Dest_Add in the hardware configuration environment to the value from the WAGO parameterization tool or the value of the coding switch (depending on the setting). See Appendix > “PROFIsafe“ > “Overview of PROFIsafe F Parameters.”...

  • Page 73: F I/O Module With Ipar Server

    The iPar server option is described in a WAGO application note and contains all the descriptions, libraries and sample projects necessary for implementing an iPar server. If the F I/O module is operated in conjunction with the iPar server from WAGO, I/O module replacement for maintenance is possible without manual reparameterization.

  • Page 74: Connection Examples

    This section generally describes possible applications, in which the functions of the F I/O module for implementation of a safety function are used. For the digital inputs of the F I/O module, you can use the WAGO parameterization tool during individual parameterization to select the "Standard"...

  • Page 75: Emergency Off Connection, Single-Channel

    WAGO I/O System Commissioning 750-662/000-004 8FDI 24V PROFIsafe Ensure protected installation when the short circuit test is activated! With the two clock outputs T1 and T2, you can install the signal lines of at most two contiguous input channels in one common cable. Otherwise, the F I/O module cannot detect short circuits between signal lines of the inputs that are tested with the same clock output.
  • Page 76 Commissioning WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe You can connect the digital input via a switching element (e.g., an emergency stop switch) either to the associated clock output or directly to the +24 V field supply voltage. Alternatively, you can connect the semiconductor output of a sensor to the digital input directly.

  • Page 77: Emergency Stop Connection, Dual-Channel, Equivalent Pre-Evaluation

    F I/O module. Use the WAGO parameterization tool to set the parameters. Set the Pre-Evaluation parameter for the digital inputs used to “Equivalent.” In addition, set the Discrepancy Time parameter to the discrepancy time required for the two switching elements.

  • Page 78: Protective Door Monitoring Connection, Dual-Channel, Antivalent Pre-Evaluation

    To monitor protective door devices, you can connect the normally open contacts of a safety interlock switch to four digital inputs of the F I/O module. Use the WAGO parameterization tool to set the parameters. Set the Pre-Evaluation parameter for the digital inputs used to “Antivalent.” To have the signal lines of the digital inputs of the F I/O module monitored for short circuits, set the Short Circuit Test parameter for all inputs to “Activated.”...

  • Page 79: Connection Example For Digital Inputs In "Rotary Table" Operating Mode (1 Of N)

    If you have set the Operating Mode parameter to the value “Rotary Table” using the WAGO parameterization tool, you can connect the normally open contacts of a mode selector switch or several rotary table sensors to the digital inputs of the F I/O module.

  • Page 80: Diagnostics

    F I/O module. If the safety-related shutdown occurs multiple times, the F I/O module must be replaced. In such cases, return the defective F I/O module to WAGO GmbH & Co. KG for fault analysis. Manual...

  • Page 81: Errors And Error Types

    WAGO I/O System Diagnostics 750-662/000-004 8FDI 24V PROFIsafe Errors and Error Types Table 36: Errors and Error Types Error Error Type Coding Safe Inputs Internal channel error Channel error 0x0280 Short circuit Channel error 0x0201 Overload clock output Channel error...

  • Page 82: Behavior In Case Of Error

    Diagnostics WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe Behavior in Case of Error The behavior of the F I/O module in case of error depends on the type of error and is described below: • Channel error • Channel pair error •...

  • Page 83: Module Errors

    (see section “Diagnostics” > “Error Diagnostics”). If the problem occurs repeatedly, this indicates a defect in the F I/O module. In this case, return the F I/O module to WAGO GmbH & Co. KG for fault analysis. Observe the notes in Section “Firmware Update.”...

  • Page 84: Error Diagnostics

    The structure of the diagnostic messages is described in the fieldbus coupler manuals. The F I/O module 750-662/000-004 can be operated on the WAGO I/O System 750 fieldbus couplers specified in section “Technical Data” > … >...
  • Page 85 WAGO I/O System Diagnostics 750-662/000-004 8FDI 24V PROFIsafe Table 37: Diagnostic Messages Message Description Error Diagnostic type Module diagnostic downloading Coding 0x004A iParameters LED indicator No indicator Description/ Timeout when writing (downloading) the remedy iParameters from the iPar server. Check...
  • Page 86 Diagnostics WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe Table 37: Diagnostic Messages Message Description Firmware update Diagnostic type Module diagnostic required Coding 0x0231 LED indicator Module error: red, flashing at 2 Hz Description/ Checking the firmware image has resulted remedy in an inconsistent state.
  • Page 87 The internal hardware test of the F I/O remedy module failed. If the error occurs repeatedly after restart, immediately replace the F I/O module and send it to WAGO for error analysis. Classification Error Invalid F_CRC1 Diagnostic type Module diagnostic...
  • Page 88 Diagnostics WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe Table 37: Diagnostic Messages Message Description Invalid Diagnostic type Module diagnostic F_Source_Add Coding 0x0042 LED indicator Module error: red PROFIsafe status: red Description/ The PROFIsafe address of the safe remedy controller must be in the range of 1 …...
  • Page 89 WAGO I/O System Diagnostics 750-662/000-004 8FDI 24V PROFIsafe Table 37: Diagnostic Messages Message Description Overload clock Diagnostic type Channel diagnostics output Coding 0x0286 LED indicator Channel status: red Description/ Clock output of the F I/O module is remedy overloaded. Check the clock output’s wiring.
  • Page 90 The F I/O module has entered the safe remedy state and switched off the outputs. If the error occurs repeatedly after restart, immediately replace the F I/O module and send it to WAGO for error analysis. Classification Error Short circuit Diagnostic type Channel diagnostics...

  • Page 91: Acknowledging Error Messages

    WAGO I/O System Diagnostics 750-662/000-004 8FDI 24V PROFIsafe Acknowledging Error Messages Once they have been corrected, errors can be acknowledged by the controller via the PROFIsafe protocol. 8.5.1 Error Acknowledgment The module supports channel granular passivation. Acknowledgement is performed in accordance with the RIOforFA specifications.
  • Page 92 Diagnostics WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe Note manufacturer’s documentation Follow the required procedures listed in the respective controller manufacturer’s documentation. Check and document all safety functions. Only corrected errors are acknowledged with error acknowledgment. Pending errors can only be acknowledged after the error has been corrected.

  • Page 93: Signal Sequence Diagramms

    WAGO I/O System Diagnostics 750-662/000-004 8FDI 24V PROFIsafe 8.5.2 Signal Sequence Diagramms Figure 23: Signal Sequence: User Acknowledgement of Channel Error Figure 24: Signal Sequence: Communication Error Manual Version 1.0.0, valid from HW/SW Version 01/01...

  • Page 94: Service

    Service WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe Service Replacing the F I/O Module The process of replacing an F I/O module with an F I/O module of the same type is described below. Only replace modules when the system is in a safe state! Modules must only be replaced when the system is in a safe state.

  • Page 95: F I/O Module With Ipar Server Functionality

    Section “Service” > “Replacing the F I/O Module” > “F I/O Module without iPar Server Functionality” > “PROFIsafe Address Set Using the Coding Switch”). When using the WAGO iPar server functionality, follow the procedure found in the corresponding application note.

  • Page 96: F I/O Module Without Ipar Server Functionality

    Service WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe When using the WAGO iPar server functionality, follow the procedure found in the corresponding application note. 9.1.3 F I/O Module without iPar Server Functionality 9.1.3.1 PROFIsafe Address Set Using the Coding Switch If the PROFIsafe address of the F I/O module to be replaced is set using the coding switch on the side, i.e., the switch setting does not equal 0, set the...

  • Page 97: Firmware Update

    Only firmware intended for the F I/O module can be loaded. You can update firmware on the Series 750 I/O Modules with the software “WAGO I/O-Update 750.” The I/O modules can be updated via the service interface or, for ETHERNET-based fieldbuses, via the fieldbus connection on the fieldbus coupler/controller.
  • Page 98 Do not close the software during the update. • Only run the software from a local hard disk. Additional Information from WAGO Support! Additional information about the software “WAGO I/O-Update 750” is available through WAGO Support. Manual Version 1.0.0, valid from HW/SW Version 01/01...

  • Page 99: Use In Hazardous Environments

    Use in Hazardous Environments 750-662/000-004 8FDI 24V PROFIsafe Use in Hazardous Environments The WAGO I/O System 750 (electrical equipment) is designed for use in Zone 2 hazardous areas and shall be used in accordance with the marking and installation regulations.

  • Page 100: Marking Configuration Examples

    100 Use in Hazardous Environments WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe 10.1 Marking Configuration Examples 10.1.1 Marking for Europe According to ATEX and IECEx Figure 25: Marking Example per ATEX and IECEx Figure 26: Text Detail – Marking Example per ATEX and IECEx Manual Version 1.0.0, valid from HW/SW Version 01/01...

  • Page 101: Table 38: Description Of The Marking Example Per Atex And Iecex

    WAGO I/O System Use in Hazardous Environments 101 750-662/000-004 8FDI 24V PROFIsafe Table 38: Description of the Marking Example per ATEX and IECEx Marking Text Description TUEV 07 ATEX 554086 X Approving authority or certificate numbers IECEx TUN 09.0001 X...

  • Page 102: Figure 27: Marking Example Of An Approved I/O Module Ex I Per Atex And

    102 Use in Hazardous Environments WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe Figure 27: Marking Example of an Approved I/O Module Ex i per ATEX and IECEx Figure 28: Text Detail – Marking Example of an Approved I/O Module Ex i...

  • Page 103: Table 39: Description Of The Marking Example Of An Approved I/O Module Ex I Per Atex And Iecex

    WAGO I/O System Use in Hazardous Environments 103 750-662/000-004 8FDI 24V PROFIsafe Table 39: Description of the Marking Example of an Approved I/O Module Ex i per ATEX and IECEx Marking Text Description TUEV 12 ATEX 106032 X Approving authority or...

  • Page 104: Marking For The United States Of America (Nec) And Canada (Cec)

    104 Use in Hazardous Environments WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe 10.1.2 Marking for the United States of America (NEC) and Canada (CEC) Figure 29: Marking Example According to NEC Figure 30: Text Detail – Marking Example According to NEC 500...

  • Page 105: Figure 31: Text Detail - Marking Example For Approved I/O Module Ex I

    WAGO I/O System Use in Hazardous Environments 105 750-662/000-004 8FDI 24V PROFIsafe Figure 31: Text Detail – Marking Example for Approved I/O Module Ex i According to NEC 505 Table 41: Description of Marking Example for Approved I/O Module Ex i According to NEC 505...

  • Page 106: Figure 33: Text Detail - Marking Example For Approved I/O Module Ex I

    106 Use in Hazardous Environments WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe Figure 33: Text Detail – Marking Example for Approved I/O Module Ex i According to CEC 18 attachment J Table 43: Description of Marking Example for Approved I/O Module Ex i According to CEC 18...

  • Page 107: Installation Regulations

    Special Notes including Explosion Protection The following warning notices are to be posted in the immediately proximity of the WAGO I/O System 750 (hereinafter “product”): WARNING – DO NOT REMOVE OR REPLACE FUSED WHILE ENERGIZED! WARNING – DO NOT DISCONNECT WHILE ENERGIZED! WARNING –...
  • Page 108 108 Use in Hazardous Environments WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe Explosive atmosphere occurring simultaneously with assembly, installation or repair work must be ruled out. Among other things, these include the following activities • Insertion and removal of components •...

  • Page 109: Special Notes Regarding Ul Hazardous Location

    WAGO I/O System Use in Hazardous Environments 109 750-662/000-004 8FDI 24V PROFIsafe 10.2.2 Special Notes Regarding UL Hazardous Location For UL Hazardous Location acc. to UL File E198726, the following additional requirements apply: • Use in Class I, Division 2, Group A, B, C, D or non-hazardous areas only •...

  • Page 110: Appendix

    IEC 61784-3-3. I/O modules equipped with safety-related inputs and outputs (so-called F I/O modules) have been developed for the WAGO I/O System 750 without radical changes to the existing 750 Series system. This allows mixed operation of safety- related and non-safety-related I/O modules.

  • Page 111: Figure 35: Profisafe Layer Model

    WAGO I/O System Appendix 111 750-662/000-004 8FDI 24V PROFIsafe Figure 35: PROFIsafe Layer Model The PROFIsafe telegrams are transferred between the safe PLC and the F I/O module via the so-called “black channel.” The “black channel” extends from the PROFINET connection of the PLC, to the fieldbus coupler/controller, the local bus in the node, to the F I/O module.

  • Page 112: Individual Parameters (Iparameters)

    The individual parameters are used to configure device functions of a safe device such as the F I/O modules of the WAGO I/O System 750. The “WAGO Safety Editor 75x” parameterization tool (SEDI) can be used to set the individual parameters of WAGO F I/O modules.

  • Page 113: Overview Of Profisafe F Parameters

    The F_SIL parameter specifies the required F_SIL SIL 3 safety integrity level of the F I/O module. The F I/O module supports SIL3. This value is specified by the WAGO device description file (GSD/GSDML). The F_CRC_Length parameter specifies the F_CRC_Length 4-byte CRC length of the CRC2 key to be used in the PROFIsafe telegram.
  • Page 114 F_Passivation passivation type of the I/O module. The F I/O module supports channel-granular Passivation according to RIOforFA. This value is specified by the WAGO device description file (GSD/GSDML). The F_Block_ID parameter specifies the F_Block_ID format of the F parameter set. The F I/O module only supports the value “1.”...
  • Page 115 “F_iPar_CRC” value “0” is a special case. This value switches the F I/O module into test mode. The CRC value (iPar_CRC) is displayed by the WAGO parameterization tool and must be transferred with the configuration tool of the safe PLC to the F parameters of the F I/O/ module.

  • Page 116: Profisafe Certificates

    116 Appendix WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe 11.2.1 PROFIsafe Certificates PROFIsafe Certificates A list of PROFIsafe certificates and PDFs of the certificates are available on the "AUTOMATION Tools and Docs" DVD-ROM (Art. No.: 0888-0412) or on the Internet at: http://www.wago.com.

  • Page 117: Glossary

    PLC. CPD Tool (Configuration, Parametrization and Diagnosis Tool) The CPD tool can be used to parameterize, configure and diagnose device functions of safe field devices (see also “WAGO Parameterization Tool” and “WAGO Safety Editor”). CRC (Cyclic Redundancy Check) The cyclic redundancy check is a procedure for determining a test value for data in order to detect errors during transmission or storage.
  • Page 118 118 Glossary WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe Dangerous Failure Termination of the capacity of a unit to perform the required function (see also “Failure”). DC (Diagnostic Coverage) Diagnostic coverage is the decrease in probability of dangerous hardware failures that result from executing automatic diagnostics tests.
  • Page 119 WAGO I/O System Glossary 119 750-662/000-004 8FDI 24V PROFIsafe Failure Termination of the capacity of a unit to perform the required function (see also “Dangerous Failure”). FG (Functional Ground) Function ground (FG) is not the same as protective earth (PE) according to VDE 0100 and is only used as an EMC ground connector.
  • Page 120 Minimum duration of a signal voltage “0” (e.g., open input) on the input of the F I/O module Mini-WSB Mini-WSB marking accessories are a quick marking system (item no. 247-xxx) for WAGO connectors and WAGO modules. MTTF (Mean Time To Failure Dangerous) The MTTF value specifies the mean time to a dangerous failure of a safe unit or sub-unit.
  • Page 121 WAGO I/O System Glossary 121 750-662/000-004 8FDI 24V PROFIsafe PL (Performance Level) The performance level (PL) specifies the capacity of safety devices to execute a safety function under foreseeable conditions. A PLC (Programmable Logic Controller) is a device used to control a machine or system and is programmed on a digital basis.
  • Page 122 122 Glossary WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe Risk Reduction The required risk reduction is the result of a risk assessment on the basis of which measures are taken to lower the risk of a safety system to an acceptable residual risk.
  • Page 123 WAGO I/O System Glossary 123 750-662/000-004 8FDI 24V PROFIsafe Short Circuit Test The short circuit test is used to detect a short circuit between two live lines. See also “Cross Circuit Test.” T(SR) (Safety Response Time) Symbol for the safety response time in case of error (see also “Safety Response Time”).
  • Page 124 WAGO Safety Editor WAGO Safety Editor (abbreviated SEDI) is required together with WAGO-I/O- CHECK 3.x for configuring the F I/O modules. SEDI is the CPD tool for WAGO F I/O Modules (see also “CPD Tool (Configuration, Parametrization and Diagnosis Tool)”).

  • Page 125: List Of Figures

    ........46 ® Figure 15: Example of a serial number ..............48 Figure 16: Start View of WAGO Safety Editor ............. 52 Figure 17: Connection 8 × Emergency Off, Single-Channel, Short Circuit Test Activated ..................... 75 Figure 18: Connection 8 × Emergency Off, Single-Channel, Short Circuit Test Deactivated ....................

  • Page 126: List Of Tables

    126 List of Tables WAGO I/O System 750-662/000-004 8FDI 24V PROFIsafe List of Tables Table 1: Number Notation ..................9 Table 2: Font Conventions ..................9 Table 3: Legend for Figure “View” ............... 18 Table 4: Legend for Figure “Power Jumper Contacts” ......... 20 Table 5: Legend for figure “CAGE CLAMP...
  • Page 127 WAGO I/O System List of Tables 127 750-662/000-004 8FDI 24V PROFIsafe Table 41: Description of Marking Example for Approved I/O Module Ex i According to NEC 505 ................105 Table 42: Description of Marking Example for Approved I/O Module Ex i According to NEC 506 ................
  • Page 128 WAGO GmbH & Co. KG Postfach 2880 • D - 32385 Minden Hansastraße 27 • D - 32423 Minden Phone: +49 571 887 – 0 Fax: +49 571 887 – 844169 E-Mail: info@wago.com Internet: www.wago.com...

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