Danfoss MCB 152 User Manual Download

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MAKING MODERN LIVING POSSIBLE

Operating Instructions

Safety Option MCB 152

VLT

AutomationDrive FC 302

www.danfoss.com/drives

Summary of Contents for MCB 152

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

Page 2: ......

Page 3: ...STO 9 3 1 2 Specification of Safety Functions 10 3 1 3 Activation of Safety Functions 10 3 1 4 Activation of STO from Multiple Sources 10 3 1 5 Functional Proof Tests 10 3 1 6 PFD and PFH Definitions...

Page 4: ...Telegram Configuration 20 6 1 2 Safety Functions Configuration 20 6 1 3 Password Protection 20 6 2 Status over Fieldbus 21 6 2 1 Safety Option Reset via Control Word 21 6 2 2 Safety Option Status 21...

Page 5: ...List of Error Conditions 37 9 4 LCP Messages 40 9 4 1 LCP Status Messages 40 10 Specifications 43 10 1 Consumption 43 10 2 Inputs 43 10 3 Outputs 43 10 4 Other Specifications 43 10 5 Safety Character...

Page 6: ...ety option and or via the safe fieldbus Evaluates signals from safety devices such as E STOP push buttons Non contact Magnetic switch Interlocking switch Light curtain devices The safety devices are c...

Page 7: ...orque Off Operating Instructions describe the use of DanfossVLT frequency converters in functional safety applications Supplementary publications and manuals are available from Danfoss See vlt drives...

Page 8: ...the specific application Users of Power Drive Systems Safety Related PDS SR are responsible for Hazard and risk analysis of the application Identifying safety functions required and allocating SIL or...

Page 9: ...e additional measures for fall protection can result in death or serious injury Equip the motor with fall protection for example additional mechanical brakes WARNING EMERGENCY OFF The STO function doe...

Page 10: ...ty 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 suppo...

Page 11: ...ption s safe output Features of the safety function The motor becomes torque free and no longer generates any hazardous movements The safety function STO corresponds to a category 0 stop uncontrolled...

Page 12: ...tional safety standards require that functional proof tests are performed on the equipment used in the system Proof tests are performed at user defined intervals and are dependent on PFD and PFH value...

Page 13: ...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 3 2 4...

Page 14: ...ly lasts 1 ms Under stable signal time short pulses which can lead to safety functions being incorrectly activated can be filtered NOTICE The stable signal time extends the safety option response time...

Page 15: ...on MCB 152 and input terminal 37 X44 12 on the control card in an IP54 environment A A option slot B B option slot D D option slot Illustration 4 2 How to Fit the Safety Option 1 Disconnect power to t...

Page 16: ...nnection for control cables has a low induction NOTICE If short circuits and cross circuits can be expected with safety related signals and if they are not detected by upstream devices protected cable...

Page 17: ...under the extended LCP frame 5 Fit the extended LCP frame and terminal cover 6 Fit the LCP or blind cover in the extended LCP frame 7 Connect power to the frequency converter At the first power up th...

Page 18: ...the number related to the safety option 3 Ensure that the frequency converter is ready for commissioning see VLT AutomationDrive FC 301 FC 302 Operating Instructions NOTICE If RS485 is used set the p...

Page 19: ...rameters 130BE075 10 Click Cancel to abort the customisation process and revert the previous safety option state The MCT 10 Set up Software opens the Writing Safety Parameters dialog box 130BE076 10 1...

Page 20: ...see chapter 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 All motor parameters and...

Page 21: ...85 MCB15x MCB15x MCB15x MCB15x MCB15x MCB15x MCT10 1 2 3 2 1 1 RS 485 USB LCP A B C A Commission is done between MCT 10 Set up Software and the frequency converter B Safety parameters are copied from...

Page 22: ..._REMOVED Bit 00 0 Safe Torque Off inactive Bit 00 1 Safe Torque Off active Byte 0 Bit 7 INTERNAL_EVENT Bit 07 0 No safety fault Bit 07 1 Safety fault present Byte 1 Bit 0 Status DI1 Bit 00 0 the digit...

Page 23: ...tatus active safe function any requests and the error number of the safety option and is accessible as a read only parameter from any interface and is configurable as a read process data for a specifi...

Page 24: ...ctive 01 Active 10 Pending 1 2 DI2 safety status 00 Inactive 01 Active 10 Pending 3 4 Blank initial state 0 inactive 1 active 5 Safe fieldbus support 000 No safe fieldbus supported 001 PROFIsafe suppo...

Page 25: ...the PROFIsafe tab in the Properties dialogue box 130BE084 10 9 Edit the required settings The following 3 parameters can be changed but normally it is only necessary to change the F_Dest_Add paramete...

Page 26: ...but normally it is only necessary to change the F_Dest_Add parameter F_Source_Add the PROFIsafe address of the PROFIsafe master F_Dest_Add the destination address of Safety Option MCB152 This address...

Page 27: ...the non volatile memory To see the CRC value on the LCP add 42 35 S CRC Value to the LCP small display line A reset of the safety parameters to the blank initial state can be executed via MCT 10 Set u...

Page 28: ...ted Sensor Types on Digital Inputs u_int8 42 22 Discrepancy Time 0 5000 ms 10 ms Enter the maximum time in ms allowed for differences between input channels This parameter helps to prevent errors caus...

Page 29: ...second signal resets the safety option 1 Drive Safe Reset the reset sources are The frequency converter s digital input Select option 100 Safe Option Reset on 1 of the digital inputs for this source t...

Page 30: ...ormation see chapter 6 1 1 Telegram Configu ration If fieldbus communication is enabled and if the reset signal comes via the fieldbus this parameter also defines whether the frequency converter is al...

Page 31: ...h 25 0 Shows information about the safety option The LCP can show this parameter in the large display line Can be selected in 0 23 Display Line 2 Large and 0 24 Display Line 3 Large 0 Visible String 4...

Page 32: ...er of error situations shown since the last reset u_int16 Table 7 6 600 PROFIsafe 0 6 Password Parameter Options Valid range Default value Description Conversion index Data type 0 68 Safety Parameters...

Page 33: ...n Electronic Sensor for example Safety Light Curtain Connecting an antivalent sensor 1 3 12 11 12 37 20 MCB15x 130BC311 11 10 C B A A Actuator B Switch C VLT AutomationDrive FC 302 Illustration 8 3 Co...

Page 34: ...ility of a failure of the switch to open A short circuit error results in the loss of switching function This error can occur from a short circuit across the switch contacts a short circuit across the...

Page 35: ...rly test Test only the activation of DI2 No power cycling required PUST yearly test power cycle the frequency converter or trigger an external error and press RESET 9 2 Repair and Troubleshooting WARN...

Page 36: ...ion Parameters or when copying the parameters via LCP 0 68 Safety Parameters Password and 0 69 Password Protection of Safety Parameters allow to configure the safety parameter password protection This...

Page 37: ...to copy safety parameters using the LCP This functionality allows to set up a different frequency converter with exactly the same safety parameter configuration without using the MCT 10 Set up Softwa...

Page 38: ...off Reset possible by power cycling the frequency converter or by restarting the safety option via 42 90 Restart Safe Option External error Functional error caused by an external process Both systems...

Page 39: ...witch 2 Reaction STO 75 Internal error DI2 in PUST Reaction STO Safety input connected to DI2 has illegal signal level Sensor is broken Check that configuration of DI2 42 21 Type parameter is set corr...

Page 40: ...persists contact Danfoss 80 Internal error No CAN communication Reaction STO 81 Internal error Undervoltage Vuc1 Reaction STO 82 Internal error Overvoltage Vuc1 Reaction STO 83 Internal error Undervol...

Page 41: ...ing actions Power cycle the frequency converter Restart the safety option using parameter 42 90 Restart Safe Option If the problem persists contact Danfoss Red Constant 113 External error DI1 Reaction...

Page 42: ...troubleshooting tips To configure the LCP to show the safety option specific information use the parameters in parameter group 0 2 LCP Display 0 20 Display Line 1 1 Small 0 21 Display Line 1 2 Small...

Page 43: ...95 10 The LCP shows this message when the safety option detects an issue and cannot handle the issue as an internal or external error A manual user action is required in this situation This situation...

Page 44: ...n 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 Maint...

Page 45: ...tput Safe output Number of outputs 1 Output voltage low 2 V DC Output voltage high 19 5 V DC Output voltage maximum 24 5 V DC Maximum output current 24 V 100 mA Maximum output current 0 V 0 5 mA Galva...

Page 46: ...C 60204 1 Functional Safety IEC 61508 1 to 7 IEC 61800 5 2 IEC 61784 3 Safety function IEC 61800 5 2 IEC 60204 1 Safe Torque Off STO Stop Category 0 Safety performance Safety Integrity Level SIL 2 SIL...

Page 47: ...08 IEC 62061 PFH Probability of failure per hour IEC 62061 and IEC61508 PLC Programmable logic controller PL Performance Level Discrete level used to specify the ability of safety related parts of con...

Page 48: ...N Normal operation 18 P Parameter 25 Parameter mismatch 34 PFD 10 PFH 10 PROFIsafe 20 23 PROFIsafe configuration 20 Q Qualified personnel 6 R Recycling 5 Reference 31 Removing the safety option 33 Re...

Page 50: ...ucts 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 resp...

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