Danfoss MCB 152 Operating Instructions Manual
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Danfoss MCB 152 Operating Instructions Manual

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MAKING MODERN LIVING POSSIBLE
Operating Instructions
Safety Option MCB 152
®
VLT
AutomationDrive FC 302
www.danfoss.com/drives

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Summary of Contents for Danfoss MCB 152

  • Page 1 MAKING MODERN LIVING POSSIBLE Operating Instructions Safety Option MCB 152 ® AutomationDrive FC 302 www.danfoss.com/drives...

  • Page 3: Table Of Contents

    3.2.2 Inputs 3.2.3 Safe Option Monitoring (SO Mon) 3.2.4 Output 3.2.5 Signal Filtering 3.2.6 Stable Signal and Safety Devices 4 Installation 4.1 Safety Instructions 4.2 Installation Overview 4.3 Items Supplied 4.4 Mounting MG37F102 Danfoss A/S © 10/2014 All rights reserved.
  • Page 4 7.1 Parameter List 8 Application Examples 8.1 Connecting Safe Digital Inputs 9 Maintenance, Diagnostics and Troubleshooting 9.1 Maintenance and Service 9.1.1 Yearly Test 9.2 Repair and Troubleshooting 9.2.1 Removing the Safety Option Danfoss A/S © 10/2014 All rights reserved. MG37F102...
  • Page 5 9.3.1 List of Error Conditions 9.4 LCP Messages 9.4.1 LCP Status Messages 10 Specifications 10.1 Consumption 10.2 Inputs 10.3 Outputs 10.4 Other Specifications 10.5 Safety Characteristic Data 11 Appendix 11.1 Abbreviations and Conventions Index MG37F102 Danfoss A/S © 10/2014 All rights reserved.

  • Page 6: Introduction

    EN IEC 61800-5-2. The safety option: • Activates safety functions on request. Illustration 1.1 FC 302 with Safety Option MCB 152 and a • Sends status information to the safety control Fieldbus Option system via a connected PROFINET fieldbus.

  • Page 7: Front View

    Contact the local supplier for latest information. 1.6 Additional Resources The following documentation on safety option installation Safety Option MCB 152 is tested and certified by PNO. and configuration is available: 1.9 Disposal • MCT 10 Set-up Software Operating Instructions Do not dispose of equipment containing describe how to configure the safety option.

  • Page 8: Safety

    Hazard and risk analysis of the application. • Identifying safety functions required and allocating SIL or PLr to each of the functions. • Other subsystems and the validity of signals and commands from them. Danfoss A/S © 10/2014 All rights reserved. MG37F102...

  • Page 9: Risk Assessment

    AC mains, DC power supply, or load sharing. CAUTION The Safety Option MCB 152 is intended to be part of the WARNING safety-related control system of a machine. Before instal- lation, perform a risk assessment to determine whether...
  • Page 10 • Validate the performance level using the SISTEMA SW Tool of IFA (Institute for Occupational Safety & Health). • Use the Danfoss SISTEMA library for the calculation. For information about the SISTEMA library, see www.danfoss.com/BusinessAreas/Drives- Solutions/SISTEMA/SISTEMA.htm. • Contact Danfoss for support in validating the performance level.

  • Page 11: Functions

    EN IEC 60204-1. 3.1.1 Safe Torque Off - STO The safety function STO disconnects power to the motor. It is implemented via the frequency converter's shutdown path and the safety option’s safe output. MG37F102 Danfoss A/S © 10/2014 All rights reserved.

  • Page 12: Specification Of Safety Functions

    STO in the safety option to return to normal operation. After all sources deactivate STO, a reset of the safety option might be required depending on the settings of the digital inputs. Danfoss A/S © 10/2014 All rights reserved. MG37F102...

  • Page 13: Inputs And Output

    Monitoring (SO Mon), the safety option maintains all signal checks (discrepancy, etc.) on the digital inputs, but the safety option does not activate safety functions in case of a signal change. All safety logic is carried out by the PLC. MG37F102 Danfoss A/S © 10/2014 All rights reserved.

  • Page 14: Stable Signal And Safety Devices

    If the signal to the input on safety option is not stable, the option responds with an external error after the stable signal time expires. Danfoss A/S © 10/2014 All rights reserved. MG37F102...

  • Page 15: Installation

    ® PROFINET MCA 120 Installation Guide. option, including the connection between output S37 (Y32/12 on Safety Option MCB 152) and input terminal 37 (X44/12 on the control card) in an IP54 environment. MG37F102 Danfoss A/S © 10/2014 All rights reserved.

  • Page 16: Cabling Requirements

    EN IEC 60204. Ground Safe output Follow these guidelines to ensure a proper wiring: Illustration 4.3 Connector Pin Assignment, MCB 152 • Use appropriate wiring to prevent short circuits to a supply line or between the inputs. 4.5.3 Wiring Procedures •...

  • Page 17: Installation Checklist

    Illustration 4.5 Connecting Control Wiring Connect the control cables to the safety option and relieve the cable by the enclosed cable strips. Follow the guidelines in chapter 4.5.1 Cabling Requirements. Illustration 4.6 Connecting Screened Wire MG37F102 Danfoss A/S © 10/2014 All rights reserved.

  • Page 18: Commissioning

    If RS485 is used, set the protocol for serial communi- cation to [1] FCMC in 8-30 Protocol (only accessible through the LCP). Ensure the correct settings of the communication parameters (baud rate, etc.). Danfoss A/S © 10/2014 All rights reserved. MG37F102...
  • Page 19 The safety option customisation is now complete. A reset may be required depending on the safety option configuration. Up to 10 may elapse before the safety option is ready for operation. MG37F102 Danfoss A/S © 10/2014 All rights reserved.

  • Page 20: Commissioning Test

    4.5.3 Wiring Procedures. • All safety equipment such as protective monitoring devices, light barriers or emergency stop switches are connected and ready for operation. Danfoss A/S © 10/2014 All rights reserved. MG37F102...

  • Page 21: Commissioning Set-Up Examples

    Commission is done between MCT 10 Set-up Software and the frequency converter. Safety parameters are copied from one frequency converter to another using LCP Copy. Safety options configured in a network using MCT 10 Set-up Software. Illustration 5.1 Commissioning Set-up Examples MG37F102 Danfoss A/S © 10/2014 All rights reserved.

  • Page 22: Configuring The Safety Option

    PLC. Safety Option Byte 1, Bit 0, Status DI1 MCB 152 supports PROFIsafe standard telegram 30. If the Bit 00 = 0, the digital input is active. parameter is set to [0] None, the safe fieldbus is disabled.

  • Page 23: Status Over Fieldbus

    Bit 10 = 1, Operator acknowledgement from safe PLC NOTICE requested. 42-80 Safe Option Status shows only the active safety Bit 11, Internal error function. Bit 11 = 0, No internal error is active. MG37F102 Danfoss A/S © 10/2014 All rights reserved.

  • Page 24: Reset Function

    If manual reset is configured, wire the DI2A reset input terminal to a 24 V DC via an NO switch. The manual reset can also be used to reset external errors detected by the safety option. Danfoss A/S © 10/2014 All rights reserved. MG37F102...

  • Page 25: Configuring Profisafe With Siemens Step

    ® using the VLT PROFINET MCA 120 Installation Guide. To add the Danfoss device to the PROFIsafe connection in STEP 7: In the panel on the right side, select PROFINET IO ⇒ Additional Field Devices ⇒ Drives ⇒ VLT FC Series ⇒...

  • Page 26: Configuring Profisafe With Siemens Tia Portal

    6.5 Configuring PROFIsafe with Siemens TIA Portal This section explains how to configure the PROFIsafe fieldbus communication between Safety Option MCB 152 and a Siemens device with Siemens TIA Portal. Edit the required PROFIsafe settings under 6.5.1 Configure the Hardware Properties tab.

  • Page 27: Parameter Set-Up

    Operating Instructions 7 Parameter Set-up This section describes the safety option parameters. Use MCT 10 Set-up Software to configure the safety functions supported in Safety Option MCB 152. Safety parameters have the following properties: • The safety option stores 2 separate copies of the safety parameters.
  • Page 28 Safety Option MCB 152 suppresses temporary signal changes at its safety inputs. This functionality prevents the Safety Option MCB 152 from reacting to short test pulses from external modules or sensors. 42-24 Restart...
  • Page 29 42-33 Parameter Set Visible String, SafeSet1 Enter the name of the safety parameter set (8 Visible- Name length: 8 characters). Use this parameter to identify the String safety configurations. Table 7.2 42-3* General MG37F102 Danfoss A/S © 10/2014 All rights reserved.
  • Page 30 [0] None Select the safe fieldbus type and the telegram u_int8 Selection [1] PROFIsafe Std. standard for the Safety Option MCB 152. Tel. 30 [0] None - the safe fieldbus communication is disabled. [1] PROFIsafe Std. Tel. 30 - the PROFIsafe communication is enabled.
  • Page 31 42-80 Safe Option 0 - 0xFFFFFFFF Shows the status word of the Safety Option u_int32 Status MCB 152 as a hexadecimal value. For more information, see chapter 6.2 Status over Fieldbus. 42-81 Safe Option 0 - 0x7FFFFFFF Shows the status 2 word of the Safety Option...
  • Page 32 Enter the password that protects the safety u_int16 Parameters Password parameters. 0-69 Password [0] Disabled [0] Disabled Enable the password that protects the safety u_int8 Protection of Safety [1] Enabled parameters. Parameters Table 7.7 0-6* Password Danfoss A/S © 10/2014 All rights reserved. MG37F102...

  • Page 33: Application Examples

    Application Examples Operating Instructions 8 Application Examples This chapter describes the Safety Option MCB 152 Actuator application examples. Switch ® AutomationDrive FC 302 8.1 Connecting Safe Digital Inputs This section contains examples of connecting the safe Illustration 8.3 Connecting an Antivalent Sensor, for example...
  • Page 34 Illustration 8.6 Example of Multiple Frequency Converters in a Daisy Chain NOTICE Up to 3 frequency converters can be connected in a daisy chain. Total cable length must not exceed 30 m. Danfoss A/S © 10/2014 All rights reserved. MG37F102...

  • Page 35: Maintenance, Diagnostics And Troubleshooting

    Only Danfoss is authorised to change the firmware. If other parties make changes to the firmware, the Only Danfoss is authorised to repair the safety option. A warranty expires. Furthermore, Danfoss cannot be held defect option must be shipped to Danfoss.

  • Page 36: Replacing The Safety Option

    If the safety option is replaced with a different safety option model, for example, if Safety Option MCB 152 is 9.2.2 Replacing the Safety Option replaced with Safety Option MCB 150 or vice versa, the...

  • Page 37: Copying Safe Parameter Configuration

    Continue with steps 2–6 in chapter 9.2.3 Mismatch of Safety Option Parameters to finish the safety parameter copy process. For the example of a commissioning set-up with LCP copying, see chapter 5.6 Commissioning Set-up Examples. MG37F102 Danfoss A/S © 10/2014 All rights reserved.

  • Page 38: Error Conditions

    Reset key or via fieldbus. of the external process is also maintained. The For information about the system enters the defined safe state. reset functionality, see chapter 6.3 Reset Function. Table 9.1 Error Types Danfoss A/S © 10/2014 All rights reserved. MG37F102...

  • Page 39: List Of Error Conditions

    • Sensor is according to specification. broken • Extend discrepancy time on the safe input using the MCT 10 Set-up Software Safe plug-in. MG37F102 Danfoss A/S © 10/2014 All rights reserved.
  • Page 40 Vuc2 PLL. Reaction: STO. Internal error: Undervoltage Vuc2 Core. Reaction: STO. Internal error: Overvoltage Vuc2 Core. Reaction: STO. Internal error: Undervoltage Vuc2 SDRAM. Reaction: STO. Internal error: Overvoltage Vuc2 SDRAM. Reaction: STO. Danfoss A/S © 10/2014 All rights reserved. MG37F102...
  • Page 41 500 ms, connected sensor is DI1. off 500 • Sensor is broken. installed according to ms). specification. • Extend discrepancy time for DI2 using the MCT 10 Set-up Software Safe plug-in. MG37F102 Danfoss A/S © 10/2014 All rights reserved.

  • Page 42: Lcp Messages

    42-85 Active Safe Func. control word activates the safety function, since the 0-23 Display Line 2 Large, 0-24 Display Line 3 Large have the PROFIsafe configuration uses following options: automatic restart behaviour. Danfoss A/S © 10/2014 All rights reserved. MG37F102...
  • Page 43 0.00KW up Self Test (PUST), the safety Safe Opt. initialized SO RESET required! option requests a reset. !Safe Stop [W68] Auto Remote SO Req. RESET Table 9.3 LCP Messages, Safe Fieldbus Disabled MG37F102 Danfoss A/S © 10/2014 All rights reserved.
  • Page 44 LCP displays the warning Safe Option Failure [W252] if the warning is not overwritten by a higher priority alarm. As a possible solution, check the connection between the safety option terminal S12 and terminal 37 on the control card. Danfoss A/S © 10/2014 All rights reserved. MG37F102...

  • Page 45: Specifications

    Safety option Power consumption Current consumption VCC (5 V) <200 mA Current consumption VDD (24 V) <30 mA (<25 mA for MCB 152) 10.2 Inputs Digital inputs Number of digital inputs 4 (2 x 2-channel digital safety input) Input voltage range...

  • Page 46: Safety Characteristic Data

    Proof Test Interval 20 Years Table 10.1 Safety Characteristic Data The safety-related characteristic data are valid for all safety functions. When calculating the safety characteristic data, consider all units used within a safety function. Danfoss A/S © 10/2014 All rights reserved. MG37F102...

  • Page 47: Appendix

    All dimensions are in mm (inch). 62061). • MCB 15x refers to all variants of Safety Option Probability of failure per hour (IEC 62061 and MCB (MCB 150, MCB 151, MCB 152). IEC61508). Programmable logic controller. Discrete level used to specify the ability of Performance...

  • Page 48: Index

    LCP copy....................35 Test pulse pattern................12, 26 LCP message..................40 TIA......................24 Load sharing..................... 6 Troubleshooting................... 33 MCT 10 Safe Plug-in............... 20, 38, 39 Unintended start..................7 Normal operation................. 18 Warranty....................33 Danfoss A/S © 10/2014 All rights reserved. MG37F102...
  • Page 49 Index Operating Instructions Yearly test....................33 MG37F102 Danfoss A/S © 10/2014 All rights reserved.
  • Page 50 Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed. All trademarks in this material are property of the respective companies.

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