Lenze L-force 9400 Manual
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Lenze L-force 9400 Manual

Safety module
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EDS94AYAD
.,4z
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
L-force | 9400
E94AYAD - SM300
Safety module
Manual

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Summary of Contents for Lenze L-force 9400

  • Page 1 EDS94AYAD .,4z Manual L-force | 9400 E94AYAD - SM300 Safety module  Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com...
  • Page 2  Please read these instructions and the documentation of the standard device before you start working! Observe the safety instructions given therein! Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com...

  • Page 3: Table Of Contents

    Safety engineering Contents Safety engineering Contents Basics ............1.1-1 1.1.1 Introduction...
  • Page 4 Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com...

  • Page 5: Basics

    Safety engineering Basics Introduction 1.1.1 Basics 1.1.1 Introduction With increasing automation, protection of persons against hazardous movements is becoming more important. Functional safety describes the measures needed by means of electrical or electronic equipment to reduce or remove danger caused by failures. During normal operation, safety equipment prevents people accessing hazardous areas.
  • Page 6 Safety engineering Basics 1.1.3 Terms and abbreviations of the safety engineering 1.1.3 Terms and abbreviations of the safety engineering Abbreviation Meaning 9400 Lenze servo controller EC_S0 Error-Class Stop 0 EC_S1 Error-Class Stop 1 EC_S2 Error-Class Stop 2 EC_FS Error-Class Fail-Safe Cat.

  • Page 7: Important Notes

    Safety engineering Basics Important notes 1.1.4 1.1.4 Important notes The following pictographs and signal words are used in this documentation to indicate dangers and important information: Structure of safety instructions: Safety instructions  Danger! (characterises the type and severity of danger) Note (describes the danger and gives information about how to prevent dangerous situations)

  • Page 8: Safety Instructions

    Safety instructions 1.1.6 Application as directed The safety modules SMx (E94AYAx) may only be used together with Lenze drive controllers of the L-force | 9400 (E94A...) series. Any other use shall be deemed inappropriate! ƒ Only skilled personnel are permitted to install and commission the Installation/commissioning safety functions.

  • Page 9: Hazard And Risk Analysis

    Safety engineering Basics Hazard and risk analysis 1.1.7 In case of a short-circuit of two power transistors a residual movement of the Residual hazards motor of up to 180 °/number of pole pairs may occur! (Example: 4-pole motor ⇒residual movement max. 180 °/2 = 90 °) This residual movement must be considered in the risk analysis, e.g.
  • Page 10 Safety engineering Basics 1.1.9 Overview of sensors Active sensors are units with two-channel semiconductor outputs (OSSD Active sensors outputs). Drive-based safety integrated in this device series allows for test pulses < 1 ms to monitor the outputs and cables. P/N-switching sensors switch the positive and negative cable or signal and earth cable of a sensor signal.

  • Page 11: Device Modules

    Safety engineering Device modules Slot 1.2.1 Device modules 1.2.1 Slot The slot for the safety modules is marked in the documentation with M4. It is the lowest slot in the controller (see overview). 1.2.1.1 Mounting E94AYAX001 1.2.1.2 Dismounting E94AYCXX001H 1.2.1.3 Module exchange Every module exchange is detected by the basic device and documented in a logbook.

  • Page 12: Function Mode Of The Safety Modules

    Safety engineering Device modules 1.2.2 Function mode of the safety modules 1.2.2 Function mode of the safety modules The code C00214 must comply with the plug-in safety module type so that C00214 the controller is able to operate. The transmission of the pulse width modulation is safely (dis-)connected by Disconnecting paths the safety module.

  • Page 13: Ƒ Connection Of Safety Sensors

    Safety engineering Device modules Safety module SM300 1.2.3 1.2.3 Safety module SM300 1.2.3.1 Overview The type designation of the safety module is E94AYAD. Functions ƒ Safe torque off (STO) (previously: safe standstill, protection against unexpected start-up) ƒ Safe stop 1 (SS1) ƒ...
  • Page 14 Safety engineering Device modules 1.2.3 Safety module SM300 1.2.3.3 Elements of the module SSP94SM317 Fig. 1.2-2 Module view Pos. Description PROFIsafe target address switch (on the left housing side)  X82.1 X82.2 Pluggable terminal strips for input and output signals X82.3 X82.4 Displays...
  • Page 15 Safety engineering Device modules Safety module SM300 1.2.3 Terminal assignment X82.1 Labelling Description n. c. n. c. n. c. n. c. n. c. This terminal strip is not assigned. n. c. n. c. n. c. n. c. X82.2 Labelling Description GND external supply 24 V external supply via a safely separated power supply unit (SELV/PELV)
  • Page 16 Safety engineering Device modules 1.2.3 Safety module SM300 Cable cross-sections and tightening torques Type [Nm] [lb-in] Wire end ferrule, 0.25 ... 0.5 24 ... 20 insulated Spring terminal Spring terminal Rigid 0.14 ... 1.5 26 ... 16 1.2.3.4 Technical data The inputs are isolated and designed for a low-voltage supply of 24 V DC.
  • Page 17 Safety engineering Device modules Safety module SM300 1.2.3 1.2.3.6 Test certificate SSP94TUEV3 Fig. 1.2-3 TÜV Certificate The type test was carried out by ’TÜV Rheinland Group’ and confirmed with a certificate. Contents Specifications Test institute TÜV Industrie Service GmbH, ASI area Test report 968/EL 302.01/05 Test fundamentals...
  • Page 18 Safety engineering Device modules 1.2.4 Connection of safety sensors 1.2.4 Connection of safety sensors 1.2.4.1 General The following applies to the sensors of the SM300, version VA 1.xx: ƒ Sensor type and function cannot be parameterised. ƒ The sensor signals are converted into PROFIsafe bit information and transmitted to the master control for processing.
  • Page 19 Safety engineering Device modules Connection of safety sensors 1.2.4 Specification Sensor type passive active Discrepancy time 30 s Input delay 4 ms 0 ms Input filter time for test pulses 15 ms Repetition rate of the test is determined by the clock >...
  • Page 20 Safety engineering Device modules 1.2.4 Connection of safety sensors 1.2.4.2 Connection of passive sensors The safe sensor inputs I1A, I1B and I2A, I2B are only suitable for equivalent switching passive sensors. To monitor passive sensors according to EN 954-1, cat. 3, the clock outputs CLA and CLB must be wired.
  • Page 21 Safety engineering Device modules Connection of safety sensors 1.2.4 1.2.4.3 Connection of active sensors The safe sensor input I4A and I4B is suitable for an active sensor. PN-switched input signals are permissible. The line monitoring must comply with the requirements of the category 3. Drive-based safety does not provide for line monitoring.
  • Page 22 Safety engineering Device modules 1.2.4 Connection of safety sensors 1.2.4.4 Connection plans SM300 E94AYAD X82.1 X82.2 24 V ext. X82.3 X82.4 SSP94SM350 Fig. 1.2-6 Wiring example SM300 E94AYAD Safety module SM300, version VA1.xx passive sensor with channel A and B Lightgrid (active sensor) 24 V ext.
  • Page 23 Integration into the application of the controller For the use of the functions, certain settings in the controller are required. Here, the Lenze PC software »Engineer« supports and guides you. When a safety function is required, the safety technology activates the corresponding safe monitoring function.
  • Page 24 Safety engineering Safety functions 1.3.1 Integration into the application of the controller Details SM_dwControl Name Value Description IEC 61800-5-2 No request Safe Torque Off Request of the function No request Safe Stop 1 Request of the function SDIp Safe positive direction of rotation enabled (fixed) Safe Direction SDIn Safe negative direction of rotation enabled (fixed)
  • Page 25 Safety engineering Safety functions Error states 1.3.2 1.3.2 Error states Detected errors or maloperation of the drive are assigned to error states with definite reactions. The reaction can be co-ordinated with the complete drive via the error states. Features Error status System error Error Trouble...
  • Page 26 Safety engineering Safety functions 1.3.2 Error states Error states are saved in the logbook of the standard device. The following is Logbook entered: ƒ Decimal error number without plain text ƒ A time mark for each event The available logbook entries can be displayed in the »Engineer« when an online connection has been established.
  • Page 27 Safety engineering Safety functions Safe torque off 1.3.3 1.3.3 Safe torque off 1.3.3.1 Description Safe Torque Off / STO This function corresponds to a ”Stop 0” according to EN 60204. When this function is used, the power supply of the motor is immediately safely interrupted.
  • Page 28 Safety engineering Safety functions 1.3.3 Safe torque off 1.3.3.4 Activation How to activate the function: ƒ A PROFIBUS data telegram with corresponding PROFIsafe contents is transmitted to the basic device ( 1.3-12).  1.3-6 EDS94AYAD EN 2.2 Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com...
  • Page 29 Safety engineering Safety functions Safe stop 1 1.3.4 1.3.4 Safe stop 1 1.3.4.1 Description Safe Stop 1 / SS1 This function corresponds to a ”Stop 1” according to EN 60204. When this function is used, the motor is stopped within an adjustable stopping time.
  • Page 30 Safety engineering Safety functions 1.3.4 Safe stop 1 1.3.4.2 Conditions Condition for using the function: ƒ The basic device must be equipped with a communication module E94AYCPM (PROFIBUS-DP), SW version 0.9 and connected to the PROFIBUS. ƒ The basic device must receive PROFIBUS data telegrams from a master controller.

  • Page 31: Safe Profisafe Connection

    Safety engineering Safety functions Safe PROFIsafe connection 1.3.5 1.3.5 Safe PROFIsafe connection 1.3.5.1 Conditions The SM300 supports the transmission of safe information on the PROFIsafe protocol according to the specification ”PROFIsafe - Profile for Safety Technology”, Version 1.30, of the PROFIBUS Nutzerorganisation (PNO). The basic device transmits the PROFIsafe information to the SM300 for safe evaluation.
  • Page 32 Safety engineering Safety functions 1.3.5 Safe PROFIsafe connection 1.3.5.2 Response times In order to detect the response time to a safety function the entire system must be considered. The following is relevant: ƒ Response time of the connected sensors. ƒ Input delay of the safety inputs. ƒ...
  • Page 33 Safety engineering Safety functions Safe PROFIsafe connection 1.3.5 Response time to an event in the safety sensors (PROFIsafe input data) Time interval (Fig. 1.3-1) [ms] Response time of the sensors according to manufacturer information Input delay of the safe inputs passive sensors: 4 + 15 active sensors:...

  • Page 34: Description

    Safety engineering Safety functions 1.3.5 Safe PROFIsafe connection 1.3.5.3 Description An unambiguous PROFIsafe target address ensures that a data telegram Addressing reaches the correct node. The valid address within the range between 1 and 1023 can be set via the DIP switch .
  • Page 35 Safety engineering Safety functions Safe PROFIsafe connection 1.3.5 In the PROFIsafe data one bit each is used to control a certain safety function. PROFIsafe data The structure of the PROFIsafe data is described in the PROFIsafe profile. The length of the PROFIsafe data (PROFIsafe message) in slot 1 permanently amounts to 8 bytes in the SM300.
  • Page 36 Safety engineering Safety functions 1.3.5 Safe PROFIsafe connection Only the bits specified of the PROFIsafe control byte are supported: Control byte Offset Byte activate Tab. 1.3-10 Structure of the PROFIsafe control byte Details of the control byte Name Value Description activate_FV 1 The PROFIsafe output data is deactivated.
  • Page 37 Safety engineering Safety functions Safe PROFIsafe connection 1.3.5 Only the bits specified of the PROFIsafe status byte are supported: Status byte Offset Byte FV_activate COM-Failure COM-Failure WD-Timeout Tab. 1.3-14 Structure of the PROFIsafe status byte Details of the status byte Name Value Description COM-Failur...
  • Page 38 Safety engineering Safety functions 1.3.5 Safe PROFIsafe connection Diagnostic information Error number Description The Profisafe target address set does not comply with the parameter F_Dest_Add. The F_Dest_Add parameter has the invalid value 0x0000 or 0xFFFF. The F_Source_Add parameter has the invalid value 0x0000 or 0xFFFF. The F_WD_Time parameter has the invalid value 0 ms.

  • Page 39: Periodic Inspections

    Safety engineering Acceptance Description 1.4.1 Acceptance 1.4.1 Description The machine manufacturer must check and prove the operability of the safety functions used. The machine manufacturer must authorise a person with expertise and Inspector knowledge of the safety functions to carry out the test. The test result of every safety function must be documented and signed.

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Sm300

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