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Emerson Unidrive M Installation And Operating Manual

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Installation and
Operating manual
SI-Safety Module
• Unidrive M
Part: 0478-0139-01
Issue: 1
www.controltechniques.com

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Summary of Contents for Emerson Unidrive M

  • Page 1 Installation and Operating manual SI-Safety Module • Unidrive M Part: 0478-0139-01 Issue: 1 www.controltechniques.com...
  • Page 2 General Information The manufacturer accepts no liability for any consequences resulting from inappropriate, negligent or incorrect installation or adjustment of the optional parameters of the equipment or from mismatching the variable speed drive with the motor. The contents of this guide are believed to be correct at the time of printing. In the interests of commitment to a policy of continuous development and improvement, the manufacturer reserves the right to change the specification of the product or its performance, or the content of the guide without notice.

  • Page 3: Table Of Contents

    Contents Safety information ............6 Safety of personnel ................. 6 Warnings, cautions and notes ..............6 Definition of terms ................... 6 Terms and abbreviations ................. 8 Intended use ................... 9 General safety instructions ..............9 Electrical safety - general warning ............10 System design and safety of personnel ..........
  • Page 4 Start-up ................. 48 Procedure ....................48 Configuration ..................48 Function test ..................49 Validation ....................49 Technical safety test ................49 Maintenance ..............50 Modification ...................50 Module replacement ................50 Maintenance intervals ................50 Diagnostic parameters ................50 Input / output status indication ...............56 Software diagnostics ................56 Technical data .............. 57 Environmental conditions ..............57 Key technical safety indicators ..............57 SI-Safety error types ............

  • Page 5: Declaration Of Conformity

    Declaration of Conformity (including 2006 Machinery Directive) SI-Safety Installation & Operating Manual Issue number: 1...

  • Page 6: Safety Information

    Safety information Safety of personnel Definition of individual target groups Personnel involved in projects relating to safe drive systems • Engineers and technical staff Assembly, electrical installation, maintenance and equipment replacement • Plant electricians and service technicians Start-up, operation and configuration •...
  • Page 7 Table 1-1 Other applicable documents Description Reference Configuration of the SI-Safety module for standalone applications with the ‘CTSafePro’ help text ‘CTSafePro’ program. Validation report for implemented Safety inspection with approval record PLC program and parameters. TÜV certificate for product modules Approval SI-Safety module Read the relevant manuals carefully before installation and commissioning the SI-...

  • Page 8: Terms And Abbreviations

    Terms and abbreviations Table 1-2 Terms and abbreviations Abbreviation Description Alternating current Instruction set BGIA German government safety organization Common-caused failures recognition Cycle (clock) Central Processing Unit Diagnostic cover level on demand Digital Output Emergency Limit Control Electromagnetic Compatibility Emergency Monitoring Unit European standard IP20 Protection class for enclosures...

  • Page 9: Intended Use

    Intended use The SI-Safety module expansion module is a programmable safety controller used in the manufacture of safety trip circuits and other safety functions. This module is designed for the following uses: • In EMERGENCY STOP equipment. • As a safety components as defined in EC Machinery Directive 2006/42/EC. •...

  • Page 10: Electrical Safety - General Warning

    The only safety function provided in the Unidrive M is SAFE TORQUE OFF. The SAFE TORQUE OFF function has been approved by TÜV Rheinland as meeting...

  • Page 11: Compliance With Regulations

    1.10 Compliance with regulations The installer is responsible for complying with all relevant regulations, such as national wiring regulations, accident prevention regulations and electromagnetic compatibility (EMC) regulations. Particular attention must be given to the cross sectional areas of conductors, the selection of fuses or other protection, and protective earth (ground) connections.

  • Page 12: Design Of Safe Machinery, Risk Assessment And Safety Standards

    1.14 Design of safe machinery, risk assessment and safety standards The safety features of a machine should be designed at the same time as its intended functions. An initial risk assessment should be carried out, which should be in accordance with the ISO 14121 (EN ISO 14121) standards (previously EN 1050). The risk assessment identifies whether safety-related control functions are needed in addition to the inherent safety features of the machine.

  • Page 13: Avoiding Malfunction During Loss Of Zero Volts

    1.17 Avoiding malfunction during loss of zero volts To avoid accidental voltage errors at a safe output, the output circuit must always be returned to the inverter 0 V terminal, and not to a 0 V connection elsewhere in the system.

  • Page 14: Device Type

    Device type SI-Safety module The SI-Safety module is a compact safety controller with integrated drive monitoring for an axis. This device can be programmed at will to assure safe processing. This encompasses the EMERGENCY STOP buttons, two-handed operation, light grids, operating mode selector switches etc., as well as drive-related safety functions.

  • Page 15: Configuration

    Table 2-2 Key technical indicators Key technical safety indicators Pl in accordance with EN ISO PL e 13849:2006 PFH / architecture PFHsys = 5.44 E-9 1/h / category 4 SIL in accordance with EN SIL 3 61508 Proof test interval 20 years = maximum service life General data Safe digital I grouped/not...
  • Page 16 2.2.1 Downloading the configuration to the SI-Safety module The configuration is downloaded to the SI-Safety module via a CT USB communications cable (4500-0096) connected between the PC and the SI-Safety module RJ45 port. Refer to the CTSafePro help for details regarding download and configuration. An isolated USB communications cable must be used to connect the SI-Safety module to IT equipment (such as laptop computers).

  • Page 17: Technical Safety Features

    Technical safety features The internal design of the SI-Safety module comprises two separate channels with two way cross checking of results. Both channels employ high quality diagnostics for troubleshooting purposes. The layout corresponds to Category 4 of EN ISO 13849-1:2006 in terms of architecture and functional method, i.e.

  • Page 18: Key Indicators For Technical Safety And Circuitry For Connected Sensors

    Safety instructions WARNING • The specific key technical safety indicators for this module can be found in Chapter 3, Key technical safety indicators (Table 3-1). • When using several sensors with different functions (e.g. position indicator, access door + speed recording) for a safety function (e.g. safe reduced speed with access door open), these must be included as an inline circuit in any technical safety assessment of the complete system.
  • Page 19 Figure 3-4 Non grouped inputs Sensor Actuator The SI-Safety module provides extensive diagnostic functions for the input sub system. These functions are performed continuously, and/or optionally, i.e. cross-fault monitoring using impulse detection. This means that the following input sensor diagnostic functions can always be used in any technical safety assessment of the complete system: Table 3-2 Digital input signals Measure...
  • Page 20 Safety instructions WARNING • For a technical safety assessment of the sensor sub system, manufacturer's data (MTTFd, FIT figures etc.) need to be incorporated. • The DC figures quoted in Table 3-2 need to be applied in a conservative manner, and compliance with the parameters in the Comments section need to be observed.
  • Page 21 3.1.3 Two channel sensor without cross-fault checking The use of two channel sensors without clocking action and/or without cross-fault checking can cause problems under certain circumstances. A short circuit on the signal line of the two channel sensor, e.g. in the cable, cannot be detected. A safe operating mode can only be achieved by routing cables separately, and by eliminating the possibility of a short circuit across terminals.
  • Page 22 3.1.5 Single channel sensor with pulse cross-fault checking When using a single channel sensor with clocking action, a connection is made to clocking output P1 or P2. The clocking action on the SI-Safety module needs to be configured correctly. When using a single channel sensor with clocking action the following faults are detected: •...
  • Page 23 Figure 3-9 Two channel non-complementary sensor with clocking action I/O interface SMF11 SMF12 E0.5 3.1.7 Two channel complementary sensor, When connecting a complementary sensor, always ensure that only the NC contact is tested continuously by the clocking action. All types of fault are detected in the feed/ input.

  • Page 24: Sensors For Speed And/Or Position Recording

    Figure 3-10 Two channel complementary sensor I/O interface SMF11 SMF12 E0.5 Sensors for speed and/or position recording 3.2.1 General technical safety surface mounted sensor interface for position and/or speed. The SI-Safety module has two encoder interfaces. Depending on the type and combination of encoders, different safety levels can be achieved.
  • Page 25 3.2.2 General diagnostic measures for encoder interface To detect faults in the sensor system, a range of diagnostic measures have been implemented dependent on the selected type of encoder and/or a combination of types. Activation occurs automatically, with selection of the type of encoder. Essentially, these diagnostic measures can be classified in terms of their type and their effectiveness, as shown in Table 3-4.
  • Page 26 Table 3-5 Encoder types and their combinations, and key diagnostic data SI-Safety Installation & Operating Manual Issue Number: 1...
  • Page 27 Table 3-6 Specific diagnostic measures relating to the type of encoder used Encoder type Incremental SIN/COS PROXI 1 x numeral input Incremental 3.2.3 Safety directed disengagement thresholds for encoder systems for position and speed recording As a basic precaution, plausibility tests are performed between measuring channels A and B for the speed and position of the SI-Safety module, checking the latest values for position and speed and testing these against configurable thresholds.
  • Page 28 There is a minimum rate of acceleration that the module can detect which is determined NOTE by the encoder resolution. The module calculates acceleration from the rate of change of speed and if this rate of change is low, then there will be no change detected between a single clock update.

  • Page 29: Key Technical Safety Indicators And Energizing/Engagement Of The Outputs

    • The DC figures quoted in the table, need to be applied in a conservative manner, and compliance with the parameters in Table 3-4 on page 25 (under Comments) need to be implemented. • The DC value for safety functions with standstill monitoring needs to be established, as in some cases it may be necessary to estimate the frequency of occurrence of the dynamic condition.
  • Page 30 Safety instructions WARNING • For applications involving a frequent request for safety disengagement, tests should be carried out at regular intervals, e.g. at the start of every shift or once a week as deemed necessary. In any event, a test must be carried out at least once every twelve months.
  • Page 31 SBC1 SBC2 Brake control 3.3.2 Single-pin switching Output with Frequency Figure 3-15 Single-Pin switching P-Output with Unidrive M I/O interface SBC1 SBC2 Safe Torque Off Unidrive M The STO output from the SI-Safety Module can be connected directly to the SAFE TORQUE OFF (terminal 31) of a Unidrive M.
  • Page 32 The drive SAFE TORQUE OFF meets the requirements of the following standards, for the prevention of operation of the motor. EN 61800-5-2:2007 SIL 3 (PFH ≤10 • • EN ISO 13849-1:2006 PL e (MTTFD >10 It is important to note that a single short-circuit from the SAFE TORQUE OFF input to a DC supply of approximately +24 V would cause the drive to be enabled.
  • Page 33 With more demanding requirements, ensure that at least one switch process occurs every 24 hours to test the switching capability of the external power contactor. Safety instructions WARNING • For a technical safety assessment of the output subsystem (when using external elements in the disengagement circuit, e.g.

  • Page 34: Installation

    Installation General installation notes Always follow the safety instructions during installation. Route all signal cables separately for activation of digital inputs and contact monitoring purposes. In all cases separate 230 Vac voltages from low voltage lines, if these voltages are being used in conjunction with this application.

  • Page 35: Installation And Mounting Of The Si-Safety Module

    Installation and mounting of the SI-Safety module The module can be mounted on any of the solution module slots on the drive. The module must be electrically isolated during installation work. WARNING The control circuits are isolated from the power circuits in the drive by basic insulation (single insulation) only.
  • Page 36 A diagnostic function inside the device performs a cyclic check to ensure that all inputs, including the input filter, are functioning correctly. Should a fault be detected, the SI- Safety module switches into alarm status. At the same time all outputs on the SI-Safety module are switched to 'passive' mode, i.e.
  • Page 37 Table 4-2 Input output interface Terminal Designation Function SMF11 Digital IN SMF11 SMF12 Digital IN SMF12 SMF21 Digital IN SMF21 SMF22 Digital IN SMF22 SMF31 Digital IN SMF31 SMF32 Digital IN SMF32 SMF41 Digital IN SMF41 SMF42 Digital IN SMF42 E0.5 Digital IN E0.5 Clocking output P1...

  • Page 38: Connecting Position And Speed Sensors

    It is advisable to follow the EMC guidelines in the Unidrive M Drive User Guide. • Consideration should be given to EMC measures including layout, shielding and shielding.
  • Page 39 • For the data and clock signals, and/or track A and track B, twisted pair wiring must be used for signal transmission to comply with RS485 standards. When selecting a suitable cross sectional cable area, consideration should be given to the power consumption of the encoder, and to the length of cable used for each individual installation.

  • Page 40: Connecting The Proximity Switch

    Figure 4-4 Encoder connection detail Connecting the proximity switch Connection via the I/O interface on digital input E0.5 Combining different types of encoder With regard to applications with encoder systems, please note that due to the monitoring features implemented in the SI-Safety module range, it does not impose any special requirements on the internal configuration of the encoder electronics, i.e.

  • Page 41: Configuration Of Measuring Routes

    The SI-Safety module is able to detect the following faults in the external encoder system: • Short circuits between the safety-related signal lines • Open circuits on the safety-related signal lines • ‘Stuck at 0’ or ‘stuck at 1’ on one or all safety-related signal lines Additional specific diagnostics for fault detection in the external encoder system are assigned to each type of sensor.
  • Page 42 4.8.2 Absolute encoder Table 4-4 Absolute encoder Serial Synchronous Interface (SSI) with variable data Data interface length of 12 to 28 bits. Data format binary or graycode Physical layer RS-422 compatible SSI master operation Clock speed see Table 2-2 Key technical indicators on page 15 SSI listener operation (slave mode) Max.

  • Page 43: Incremental Sensor

    Incremental sensor: Physical layer: RS-422 compatible Measuring signal A/B: Track with 90 ° phase difference Maximum frequency of the input cycles: see Table 2-2 Key technical indicators on page 15. Table 4-6 Diagnosis: Incremental encoder Diagnosis Parameter(s) Fault threshold ±20 % Fixed values Monitoring of power supply 5 V, 8 V, 10 V, 20 V, 24 V...

  • Page 44: Si-Safety Module Response Times

    SI-Safety module response times SI-Safety module response times Response time is an important technical safety property and needs to be taken into account with every application / application based or applied safety function. This chapter details the response times for individual functions in relation to other parameters.

  • Page 45: Response Times For Fast_Channel

    Table 5-1 Response time standard operating mode Response Function Explanation time ms Activation of a monitoring function using ENABLE Activation of a monitoring function by the ENABLE followed by switching off signal. using a digital output In cases where a monitoring function has already Response from a been activated with ENABLE, the module requires monitoring function which...

  • Page 46: Response Times For Fault Distance Monitoring

    Response times for fault distance monitoring To calculate the worst case scenario, use the following calculations: System speed at scanning time: V(t) System speed for module response: VA(t) Threshold value for monitoring (SLS or SCA): VS = constant for all t Configured filter value: XF = constant for all t Max.
  • Page 47 For characteristics curve and s with overspeed distance, the following applies: Table 5-2 Relationships with overspeed distance Parameter(s) Calculation procedure Comment Retardation time in external Value from response time figure disengagement chain, + retardation time in external derived from details from response disengagement chain manufacturer of relay,...

  • Page 48: Start-Up

    Start-up Procedure Start-up / commissioning must only be performed by suitably trained and skilled personnel. Observe all safety instructions during start-up / commissioning. 6.1.1 LED display Following a reboot, the following sequences run whenever a session is completed without faults being reported. The result is displayed on the front panel LED display. Table 6-1 Key to LED display Mode Description...

  • Page 49: Function Test

    Function test To assure the safety of the module, perform a function test of safety functions once a year. This involves testing the function and/or disengagement capability of the modules used during configuration work (inputs, outputs, monitoring functions and logic modules).

  • Page 50: Maintenance

    Diagnostic parameters The SI-Safety module is designed to accept predefined data during operation. A fully assigned patch cable for connecting the SI-Safety module (RJ45) and the Unidrive M (RJ45) is required. The data to be transferred are defined in CTSafePro. The configuration of the signal channel data is defined as shown in Table 7-1.
  • Page 51 Figure 7-1 Configuring the data format The user may define all aspects of the data including speed, position and logic data, plus switching conditions of logic elements on the terminal interface. Processed data is subsequently displayed in registers in menu 20 on the drive. The processed data is displayed in the row below and is limited to a total of 64 bits with the current position of axis 1 appearing in Pr 20.021.
  • Page 52 With the RJ45 data cable connected between the SI-Safety module and the drive, the following diagnostic parameters are displayed. The transmitted register in menu 20 is allocated as shown in Table 7-2 below. Table 7-2 Parameters Status Pr 20.012 - Pr 20.014 Information data Pr 20.12 Module identification number (16 Bit)
  • Page 53 Expanded description of individual parameters 20.012 Module identification number Explanation Pr 20.012 is a permanently assigned module code and specially defined for SI-Safety. The module is therefore labelled in its hardware and also identifiable in connected status. Operating mode OL, CL, Servo Range 0 to +32767 Default...
  • Page 54 20.015 - 20.020 Logic data Here, the defined logic data is displayed as configured in Explanation CTSafePro. 20.015 Operating mode Explanation Display Bit 64 to Bit 57 of logic data Here, the different operating modes are displayed. 1 Start-up 2 SendConfig 3 Start-upBus 4 Run 5 Stop...
  • Page 55 20.017 Diagnostic expansion 1 Explanation Display Bit 48 to Bit 41 of logic data Operating mode OL, CL, Servo Range 0 to 255 Default Update 19,200 Baud Format 8 Bit 20.018 Diagnostic expansion 0 Explanation Display Bit 40 to Bit 33 of logic data Operating mode OL, CL, Servo Range...

  • Page 56: Input / Output Status Indication

    20.021 - 20.023 Process data Pr 20.021 - Position Pr 20.022 - Speed Explanation Pr 20.023 - SLP teach in position Pr 20.024 - Alarm code Operating mode OL, CL, Servo Range to 2 Default Update 19,200 Baud Format 16 Bit Input / output status indication The input/output status can be displayed in the CTSafePro or via configuration of the logic data in Pr 20.016 to Pr 20.020.

  • Page 57: Technical Data

    Technical data Environmental conditions Table 8-1 Environmental conditions Protection class IP 20 Ambient temperature 0 °C to 50 °C Climate class 3 in accordance with EN 50178:1998 Service life 90,000 hours at 50 °C ambient temperature Key technical safety indicators Table 8-2 Key technical safety indicators SIL 3 in accordance with EN 61508 Maximum achievable safety class...

  • Page 58: Si-Safety Error Types

    SI-Safety error types SI-Safety error types SI-Safety makes a distinction between two types of error as shown in Table 9-1. Table 9-1 Distinction between fault types Impact on Type of error Description Reset condition system Serious exception error caused by program running in SI-Safety.

  • Page 59: Si-Safety Alarm List

    SI-Safety alarm list Alarm code A 3101 Alarm message Pulse 1, plausibility fault on input SMF11 Cause The configured pulse1 voltage is not present at this input. Check configuration of digital input in accordance with project Remedial action planning and circuit diagram Check the wiring Alarm code A 3102...
  • Page 60 Alarm code A 3107 Alarm message Pulse1 plausibility fault at input SMF41 Cause The configured pulse1 voltage is not present at this input. Check configuration of digital input in accordance with project Remedial action planning and circuit diagram Check the wiring Alarm code A 3108 Alarm message...
  • Page 61 Alarm code A 3120 Alarm message Pulse2 plausibility fault at input SMF22 Cause The configured pulse2 voltage is not present at this input. Check configuration of digital input in accordance with project Remedial action planning and circuit diagram Check the wiring Alarm code A 3121 Alarm message...
  • Page 62 Alarm code A 3159 Alarm message Defective 24V signal at input SMF11 Cause There is no continuous 24V voltage at this input Check voltage at the digital input. Remedial action Check the wiring Check for presence of Pulse1 or Pulse2 Alarm code A 3160 Alarm message...
  • Page 63 Alarm code A 3165 Alarm message Defective 24V signal at digital input SMF41 Cause There is no continuous 24V voltage at this input Check voltage at the digital input Remedial action Check the wiring Check for presence of Pulse1 or Pulse2 Alarm code A 3166 Alarm message...
  • Page 64 Alarm code A 3213 / A 3214 Fault message Sensor power supply to encoder 2 defective. Sensor power supply does not correspond to the configured Cause threshold Component defect on the module Check the configuration Remedial action Check the sensor power supply Switch the device on/off.
  • Page 65 Alarm code A 3309 / A 3310 Alarm message Plausibility fault, defective speed The prevailing speed is above the maximum speed setting in Cause the configuration The drive unit moves outside the permitted and configured speed range Remedial action Check the configuration Analyse the speed using the SCOPE characteristics curve Alarm code A 3311 / A 3312...
  • Page 66 Alarm Code A 3505 / A 3506 Fault message SSI Plausibility Cause SSI Plausibility is defective Remedial action Replace SSI Encoder Alarm code A 4001 / A 4002 Anti clockwise and clockwise motion Anti clockwise and clockwise motion monitoring of SDI.1 were monitoring of SDI.1 enabled simultaneously were enabled...
  • Page 67 Alarm code A 4607 / A 4608 Alarm message SLP2 Teach in state error Cause SET and QUIT input have wrong switching sequence Check input configuration Remedial action Check switching sequence Alarm code A 4609 / A 4610 Alarm message SLP1 Teach in position error Cause Teach in position out of configured range...
  • Page 68 Alarm code A 5001 / A 5002 Alarm message Internal fault – please contact the manufacturer Alarm code A 5003 / A 5004 Alarm message Fault at grouped input SMF1 Cause Plausibility check for the grouped input has malfunctioned Check configuration of digital input in accordance with project Remedial action planning and circuit diagram Check the wiring...
  • Page 69 Alarm code A 5014 Alarm message Plausibility fault at individual input SMF12 Cause Plausibility check for the individual input has malfunctioned Check configuration of digital input in accordance with project Remedial action planning and circuit diagram Check the wiring Alarm code A 5015 Alarm message Plausibility fault at individual input SMF21...
  • Page 70 Alarm code A 5020 Alarm message Plausibility fault at individual input SMF42 Cause Plausibility check for the individual input has malfunctioned Check configuration of digital input in accordance with project Remedial action planning and circuit diagram Check the wiring Alarm code A 6701 / A 6702 Alarm message Internal fault –...

  • Page 71: Fault List For Si-Safety

    Fault list for SI-Safety Fault code F 1001 Configuration data were not loaded into the monitoring device Fault message properly Connection fault when loading the program to the monitoring Cause device Remedial action Reload the configuration data, then switch the module on/off. Fault code F 1003 Fault message...
  • Page 72 Fault code F 1406 Fault message Internal fault – please contact the manufacturer Fault code F 1407 / F 1408 Fault message Internal fault – please contact the manufacturer Fault code F 1501 / F 1502 Fault message Internal fault – please contact the manufacturer Fault code F 1503 / F 1504 Fault message...
  • Page 73 Fault code F 1619 / F 1620 Fault message Range test of SDI defective Fault code F 1621 / F 1622 Fault message Range test of SLI defective Fault code F 1623 / F 1624 Fault message Range test of PLC defective Fault code F 1625 / F 1626 Fault message...
  • Page 74 Fault code F 2001 / F 2002 Fault message Internal fault – please contact the manufacturer Fault code F 2003 / F 2004 Fault message Timeout when transmitting the configuration and firmware data Fault code F 2005 Fault message Internal fault – please contact the manufacturer Fault code F 2007 Fault message...
  • Page 75 Fault code F 3205 / F3206 Fault message Differential Voltage Encoder 1 Power supply to the module is not correct Cause Component defect on the module Check the device power supply Remedial action Switch the device on/off Fault Code F 3207 / F3208 Fault Message Differential Voltage Encoder 2 Power supply to the module is not correct...
  • Page 76 Fault code F 3306 Fault message Plausibility fault, position changeover During position changeover, SOS, SLI or SDI is continuously Cause enabled Check SOS activation Remedial action Check SLI activation SDI activation (only when monitoring by position) Fault code F 3316 Fault message Fault in sensor alignment Cause...
  • Page 77 Fault code F 3612 Fault message Defective switching of output SBC2 (dynamic test) Cause Output switch status defective Remedial action Switch the device on/off Fault code F 3614 Fault message Defective testing of upper limit of power supply (dynamic test) Cause Power supply defective Remedial action...
  • Page 78 Fault code F 3701 / F3702 Fault message Internal fault – please contact the manufacturer Fault code F 6801 / F 6802 Fault message Internal fault – please contact the manufacturer Fault code F 6803 / F 6804 Fault message Internal fault –...
  • Page 79 Fault code F 8220 Fault message Internal fault – please contact the manufacturer Fault code F 8221 / F 8222 Fault message Internal fault – please contact the manufacturer Fault code F 8223 / F 8224 Fault message Internal fault – please contact the manufacturer Fault code F 8225 Fault message...

  • Page 80: Encoder Types

    Encoder types Table 10-1 Encoder types Encoder A Encoder B Comment Permitted Type Function Count Enable Count Enable Fault exclusion / Type Type Blocks multiplie direction multiplier direction comment SS1, SS2, Fault exclusion, SLS, SOS, mech. shaft failure, Incremental Not connected SDI, SLI, positive sensor shaft SCA*...

  • Page 81: Validation Report

    Validation report 11.1 Overview A validation report is available to assist users in the validation of their safety system. It is initiated from CTSafePro. It provides a report of the configuration of the SI-Safety Module. The report is generated as an Excel spreadsheet. 11.2 Report generation The SI-Safety Module must be connected to a computer running CTSafePro using a CT...

  • Page 82: Encoder Adaptor

    Encoder adaptor Power down the drive before connecting/disconnecting any cables to the encoder adapter. Failure to do so may result in a serious accident. WARNING 12.1 Overview An encoder adaptor is available to assist in the connection of the encoders to the SI- Safety Module.

  • Page 83: Dual Encoder Adapter

    12.3 Dual encoder adapter The SI-Safety Dual Encoder Adapter is intended for use with the SI-Safety Module when the module is used with two encoders. Figure 12-2 Dual encoder adapter connections HDMI SW1 SW2 Table 12-2 Switch settings Encoder 1 Encoder 2 SinCos SinCos...

  • Page 84: Connector Details

    12.4 Connector details Table 12-4 15 way connector details Encoder Term AB.Servo SinCos SC.Hiper SC.Endat SC.SSI Cosref Cosref Cosref Cosref Sinref Sinref Sinref Sinref Data* Data* Data* Data\* Data\* Data\* Clock* Clock* Clock\* Clock\* 0V common * Hardwired connection between encoder input and output only. Signals not used for SI- Safety Module.

  • Page 85: Amendments

    Amendments 13.1 Amendments Index The English version of the Installation and Operating manual, part number 0478-0139-01, is the original and master version. Index Page Date Author Modification/ amendment SI-Safety Installation & Operating Manual Issue Number: 1...
  • Page 86 Index Absolute encoder ..................42 Adjusting parameters .................11 Auxiliary output circuit ................33 Combining different types of encoder ............40 Compliance with regulations ..............11 Configuration ..................15, 48 Configuring the SSI format .................42 Connecting position and speed sensors ............38 Connection of digital inputs SMF11 to SMF42 and E0.5 ......35 CTSafePro ................15, 35, 42, 48, 54 Definition of terms ..................6 Diagnostic parameters ................50...
  • Page 87 Maintenance intervals ................50 Model plate ....................16 Modification ....................50 Module replacement ...................50 Motor ......................11 Non grouped inputs ..................19 Proxi switch ....................43 Response time standard operating mode ..........45 Safety of personnel ..................6 Scope of supply ..................16 Sensors for speed and/or position recording ..........24 SIN/COS encoder ..................40 Sine-cosine sensor standard mode ............43 Single channel sensor ................20...
  • Page 88 0478-0139-01...

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