SYNAPTICON SOMANET Node 1000 Hardware Manual Download Page 45

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1.6.2 Specifications of the safety functions

1.6.2.1 System requirements

Required Firmware

v4.2.0 or higher

Supported Hardware

SOMANET Node 2000 Safety (E revision or newer) *

SOMANET Node 1000 Safety (E revision or newer)

SOMANET Node 400 Safety (E revision or newer)

* External fuse at main supply (48 VDC) is required for Node 2000 Safety dimensioned according to
driven load.

1.6.2.2 Technical specifications

Safety parameters

Safety Integration level (SIL) according to IEC
61508:2010

SIL 3

Performance Level (PL) according to ISO 13849-
1:2015

PL e cat. 3

Safe Failure Fraction (SFF)

99.99 %

Probability of dangerous failure per hour (PFH )

1.07

∙

10 /hour

Probability of dangerous failure on demand (PFD

)

9.41

∙

Common Cause Failure (CCF)

>65

Hardware Fault Tolerance (HFT)

Reaction time

10 ms

De-activation time

10 ms

Mean Time to dangerous Failure (MTTF )

3035 years (capped to 100 years)

Diagnostic coverage (DC )

99%

-10

avg

-6

avg

Hardware Manuals / SOMANET Node / SOMANET Node rev. E.1

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Summary of Contents for SOMANET Node 1000

Page 1: ...SOMANET Node rev E 1 Documentation v 4 10 2 Built 2021 07 06 2021 Synapticon GmbH ...

Page 2: ...1 2 1 3 Warning about using contactors behind the power supply 1 4 1 2 2 Connecting a Brake 1 4 1 3 Encoders and IO 1 4 1 3 1 Encoder Port 1 1 4 1 3 2 Encoder Port 2 1 4 1 3 3 Encoder Port 3 Digital IO 1 4 1 3 4 Analog IN 1 4 1 3 4 1 Analog input specification 1 4 1 3 4 2 Analog input resistance 1 4 1 3 4 3 Attaching a voltage divider 1 4 1 3 5 EtherCAT port 1 4 1 3 5 1 EtherCAT IN Port 1 4 1 3 5 ...

Page 3: ...nputs 1 6 3 1 1 STO SBC input port 1 6 3 1 2 Wiring examples for the STO SBC inputs 1 6 3 1 2 1 Manual switch 1 6 3 1 2 2 Safety PLC plus minus output 1 6 3 1 2 3 Safety PLC plus plus output 1 6 3 2 Connection diagram for the brake 1 6 3 2 1 Brake power output STO SBC 1 6 3 3 Connector mating parts and cable lengths 1 6 4 Using the safety functions 1 6 4 1 Timing diagrams 1 6 4 1 1 Timing diagram ...

Page 4: ...6 5 3 Stop category 1 SS1 1 6 5 3 1 Prerequisites 1 6 5 3 2 Wiring 1 6 5 3 3 Configuration 1 6 5 3 4 Verification 1 6 6 Commissioning and maintenance 1 6 6 1 Commissioning 1 6 6 2 Maintenance 1 6 7 Changelog of the safety related documentation 59 59 60 60 62 62 62 63 63 64 64 65 66 66 66 67 Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 Schönaich D...

Page 5: ...s Installation guide Wiring instructions Power supply phases and brake Encoders and IO Connector types and mating parts numbers Mounting instructions On site installation guide UL LED signals Safety functions STO SBC Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 Schönaich Documentation v 4 10 2 Built 2021 07 06 5 67 ...

Page 6: ...um Power 98 Brake control power output 0 48 V PWM Phase D Information about the maximum values can be found below The operating voltage is 12 48 V DC The maximum supply voltage is only for buffering peaks when braking The minimum voltage is for configuration purposes only Please refer to our power supply instructions for details This is a fourth phase that can also be used for other purposes seeMa...

Page 7: ...pes Encoder Port 1 Incremental Encoder ABI BiSS C SSI A Format Encoder Port 2 Incremental Encoder ABI HALL BiSS C SSI I C 3 Incremental Encoder max frequency 1 4 MHz 5 supports up to 14 000 rpm with a 4 096 resolution incremental encoder Hardware Protections Overcurrent Overvoltage Undervoltage Temperature Compliance with standards CISPR 11 Class B EN 55011 2016 IEC 61000 4 6 2013 IEC 61000 4 3 20...

Page 8: ...and how quick the drive cools down after operation Special care must be taken when the servo drive is actively cooled below ambient temperature 1 1 3 Maximum values The given maximum values can be achieved with a motor that is typical for robotic applications reaching its maximum power at 60 of its RPM maximum This case is used as a realistic assumption to specify the datasheet value for power Bey...

Page 9: ... cycle alternating between 0 and max current a duty cycle of 10 is achievable The value can be higher for optimized system setups e g 25 when using a SOMANET Node variant with directly soldered power wires or up to 100 if the mounting plate is actively cooled additionally Please contact support synapticon com for details Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daiml...

Page 10: ...E EXAMINATION SOMANET NODE SAFETY CERTIFICATE SOMANET NODE SAFETY 1 2 2 CAD Files 3D MODEL SOMANET NODE 3D MODEL SOMANET NODE SAFETY Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 Schönaich Documentation v 4 10 2 Built 2021 07 06 10 67 ...

Page 11: ... of SOMANET Node the hardware diagrams of each module are listed separately 1 3 1 EtherCAT module Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 Schönaich Documentation v 4 10 2 Built 2021 07 06 11 67 ...

Page 12: ...1 3 2 Processor module Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 Schönaich Documentation v 4 10 2 Built 2021 07 06 12 67 ...

Page 13: ...1 3 3 Drive module Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 Schönaich Documentation v 4 10 2 Built 2021 07 06 13 67 ...

Page 14: ...ternal magnetic fields see our mounting instructions for details Wiring instructions Power supply phases and brake Encoders and IO Connector types and mating parts numbers Mounting instructions On site installation guide UL After you have successfully set up your servo drive you can proceed to commission and tune your drive Commissioning and tuning with OBLAC Drives Hardware Manuals SOMANET Node S...

Page 15: ...onnectors Power supply phases and brake Encoders and IO Connector types and mating parts numbers Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 Schönaich Documentation v 4 10 2 Built 2021 07 06 15 67 ...

Page 16: ...isted for EMC reasons Attention No reverse polarity protection Always ensure that the power cables are connected correctly otherwise the Drive may be damaged beyond repair Terminal 1 Phase A 2 Phase B 3 Phase C 4 Phase D Brake output 0 48 V PWM Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 Schönaich Documentation v 4 10 2 Built 2021 07 06 16 67 ...

Page 17: ... the most efficient servo drives available The heat generation is not linear which makes it actually more noticeable at idle or low power Please ensure by design of your mounting situation that the heat interface is connected to sufficient structure to appropriately dissipate generated heat 1 4 1 2 1 1 Notes about choosing the supply voltage The indicated minimal supply voltage of 10 V is enough t...

Page 18: ...oltage suppression diodes could get damaged due to the power up voltage increase Surge This is likely to happen when the power up occurs fast and can lead to complete failure of your servo drive If contactors behind the power supply are used it s necessary toinclude an uni directional TVS diode type 1 5KE62A E3 54 between Main Power Supply and Ground of the terminal this model has been successfull...

Page 19: ... Supply is deactivated it is therefore recommended to use Logic Ground pin 7 of the Main Supply Connector for the brake If Logic Supply is active Ground of the brake can be connected to the Ground cable of the 48V power supply in a spot close to the board or it can be connected together with the Ground of the 48V supply to the pin 5 of the Main Supply connector if they fit in there Hardware Manual...

Page 20: ...the servo drive is properly grounded You can connect the heatsink to ground Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 Schönaich Documentation v 4 10 2 Built 2021 07 06 20 67 ...

Page 21: ... B 9 I 10 I This is a differential line according to RS422 RS485 standards This is a 5 V supply that can provide up to 250 mA for external use The supply is protected against short to ground and keeps the current below 400 mA in a continuous short Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 Schönaich Documentation v 4 10 2 Built 2021 07 06 21 67...

Page 22: ...ferential line according to RS422 RS485 standards This is a single ended TTL line with 1 kOhm pull up resistors This is a 5 V supply that can provide up to 250 mA for external use The supply is protected against short to ground and keeps the current below 400 mA in a continuous short Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 Schönaich Document...

Page 23: ...is a 3 3 V supply that can provide up to 250 mA for external use The supply is protected against short to ground and keeps the current below 400mA in a continuous short Can be configured as 5 0 V CMOS logic Upon request only please contact sales synapticon com This is a 5 V supply that can provide up to 250 mA for external use The supply is protected against short to ground and keeps the current b...

Page 24: ...d 3 Analog Input 1 Single ended 0 10 V Analog input 1 0x2401 4 Ground 5 Analog Input 2 Connect to Ground 6 Analog Input 2 Single ended 0 10 V Analog input 2 0x2402 7 5 V 8 10 V 9 Analog Input 3 Differential 5 V Analog input 3 0x2403 10 Analog Input 3 Differential 5 V Analog input 3 0x2403 11 Analog Input 4 Differential 5 V Analog input 4 0x2404 Hardware Manuals SOMANET Node SOMANET Node rev E 1 20...

Page 25: ...he current below 100mA in a continuous short 1 4 1 3 4 1 Analog input specification 1 4 1 3 4 1 1 Differential Symbol Min typical Max Description Impact V 10V 10V The input voltage between the positive and negative input pins Any voltage out of this range causes saturation to min max ADC value V 10V 0V 10V The common mode voltage Any voltage out of this range causes saturation and inaccuracy in th...

Page 26: ...e input voltage between the input and GND Any voltage out of this range damages the analog input s circuitry R 20 4kΩ Internal input resistance Error 1 1 Error in ticks in lim i 1 4 1 3 4 2 Analog input resistance 1 4 1 3 4 2 1 Differential 1 4 1 3 4 2 2 Single ended Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 Schönaich Documentation v 4 10 2 Bu...

Page 27: ...ils about using temperature sensors please check our System integration guide 1 4 1 3 4 3 Attaching a voltage divider A voltage divider is needed when the Analog In needs to be calibrated This is required for adjusting the measuring range when using a temperature sensor The image below depicts how to connect an RTD sensor resistance using the single ended analog input The internal resistance R of ...

Page 28: ...ne 2 TX Differential transmit pair negative line 3 Shield 4 RX Differential receive pair positive line 5 RX Differential receive pair negative line Pin 1 is on left Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 Schönaich Documentation v 4 10 2 Built 2021 07 06 28 67 ...

Page 29: ...erential transmit pair negative line 3 Shield 4 RX Differential receive pair positive line 5 RX Differential receive pair negative line Pin 1 is on left Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 Schönaich Documentation v 4 10 2 Built 2021 07 06 29 67 ...

Page 30: ...Power Terminal Block Phoenix Contact N A 5859 WH005 Alpha Wire EtherCAT IN OUT Molex 510210500 500588000 28 32 AWG Crimped cable from JST Sales America can be used Parts number AGHGH28K305 Note Housing only Please ensure to only use shielded cables for EtherCAT communication Please also check out our dedicated EtherCAT node to PC cable which is specifically designed for this purpose Hardware Manua...

Page 31: ...oled externally to a defined maximum temperature The defined continuous currents are achievable as long as the drive is bolted to a metal structure using all 4 M3 screws the entire red aluminum bottom is in contact with the structure and all of the contact surface cooled to no hotter than the temperature specified in the figure below This way of specification is the most accurate one and can direc...

Page 32: ...rating the node into any structure As SOMANET servo drives are designed as embedded products this situation is not recommended for both thermal and mechanical reasons Attention A similarly bad cooling situation will be created if the node is mounted to a structure with poor thermal conductivity in particular structures made of plastic The continuous phase current given in the specsheet provided by...

Page 33: ...he safety version of Node has a different geometry which you can find here Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 Schönaich Documentation v 4 10 2 Built 2021 07 06 33 67 ...

Page 34: ... has an impact on the servo drive s performance Attention Please also consider the magnetic fields that emanate from the brake These are the preferred arrangements 1 At any position but shielded with a Faraday s cage 2 Behind the motor 3 Beside the motor but shielded from the motor s magnetic field with a plate consisting of a magnetic shielding material such as steel or Mu Metal Hardware Manuals ...

Page 35: ...ommissioning and tuning your drive Commissioning and tuning with OBLAC Drives Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 Schönaich Documentation v 4 10 2 Built 2021 07 06 35 67 ...

Page 36: ...e rated min 160Vdc 50A 20kA JDDZ 7 E81895 Temperature rating of field installed conductors 85 N A 1 4 3 1 Branch fuse required SOMANET servo drives don t have a fuse on board so a branch fuse is required as a protection The following fuse has been tested and approved by UL according to the requirements of UL 61800 5 1 Manufacturer Littelfuse Product designation JLLN050 T CCN JDDZ 7 Class T Cat No ...

Page 37: ...uit protection Branch circuit protection must be provided in accordance with the National Electrical Code and any additional local codes Attention CSA For Canada Integral solid state short circuit protection does not provide branch circuit protection Branch circuit protection must be provided in accordance with the Canadian Electrical Code part I Hardware Manuals SOMANET Node SOMANET Node rev E 1 ...

Page 38: ... et de fonctionnement fournies dans le manuel d installation utilisation prévu pour ce produit Cette information est disponible en ligne sur www doc synapticon com et peut être téléchargée sous forme PDF La version papier peut être commandée au 49 7031 30 478 0 Note Motor overtemperature sensing is not provided and must be provided in the field 1 4 3 3 Downloads CERTIFICATE OF COMPLIANCE UL LISTED...

Page 39: ...or indicate errors 1 5 1 1 Legend Symbol Explanation Off Constantly luminous Single flashes 1 pulse per second Slow blinking 3 pulses per second Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 Schönaich Documentation v 4 10 2 Built 2021 07 06 39 67 ...

Page 40: ...irmware to indicate internal status and errors It provides an overview of the firmware state at a glance to quickly see whether a drive is operating nominally 1 5 2 1 Firmware CiA 402 State Not Ready to Switch On Switch on Disabled Ready to Switch On Switched On Operation Enabled Quick Stop Fault and Fault Reaction EtherCAT State BOOT INIT PREOP SAFEOP OP Hardware Manuals SOMANET Node SOMANET Node...

Page 41: ...ding in rainbow colors indicating that the bootloader is active 1 5 3 Drive LED The four LEDs on the Drive module show Hardware Errors LED 1 Red LED 2 Red LED 3 Red LED 4 Green Explanation No error Watchdog ticks fault Dead time fault Phase A Dead time fault Phase B Dead time fault Phase C Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 Schönaich Do...

Page 42: ...ormity LED 1 OUT ACT LED 2 OUT LINK LED 3 IN ACT LED 4 IN LINK LINK is constantly showing a green light if there is a cable connected to either OUT or IN ACT is blinking when there are transmissions on either OUT or IN If none of the LEDs are active check if the EtherCAT cables are connected properly Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 S...

Page 43: ... currents to the motor and to a brake when STO SBC command has been given e g from an emergency stop device When the command has been released e g manually resetting the emergency stop device the currents are allowed to be carried to the motor and to the brake The safety system must be designed to meet the requirement restarting the machinery after a stoppage must be possible only by an intended a...

Page 44: ...mmissioning and maintenance Changelog of the safety related documentation 1 6 1 Dimensions Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 Schönaich Documentation v 4 10 2 Built 2021 07 06 44 67 ...

Page 45: ...ntegration level SIL according to IEC 61508 2010 SIL 3 Performance Level PL according to ISO 13849 1 2015 PL e cat 3 Safe Failure Fraction SFF 99 99 Probability of dangerous failure per hour PFH 1 07 10 hour Probability of dangerous failure on demand PFD 9 41 10 Common Cause Failure CCF 65 Hardware Fault Tolerance HFT 1 Reaction time 10 ms De activation time 10 ms Mean Time to dangerous Failure MT...

Page 46: ...ed by condensation may only be expected when the servo drive is out of operation PD2 environment can be reached for example with environmentally controlled location which does not contain conductive contamination or by using IP54 enclosure according to IEC 60529 1989 A1 1999 A2 2013 Safe digital inputs STO SBC input Number of digital inputs 2 dual channel safety input for activating STO SBC functi...

Page 47: ...y output for one brake system Max output voltage Servo drive main power supply 48 VDC Min output voltage 0 V Max current 1 A Max peak current 4 A Note This PWM controlled brake is configured by the same object as the regular brake 1 6 2 3 Block diagram Simplified block diagram of SOMANET Node Safety Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 Sc...

Page 48: ...ails of the connectors please refer to Safety connectors Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 Schönaich Documentation v 4 10 2 Built 2021 07 06 48 67 ...

Page 49: ...g to ISO 13849 2 2012 between signals STO SBC 1 and STO SBC 2 permanently connected fixed and protected against external damage e g by cable ducting armouring OR separate multicore cables OR within an electrical enclosure OR individually shielded with earth connection Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 Schönaich Documentation v 4 10 2 B...

Page 50: ...pass STO SBC 2 IN1 STO SBC input 1 Input 1 for STO SBC 3 IN1 STO SBC input 1 Extra Pin for Input 1 4 IN2 STO SBC input 2 Input 2 for STO SBC 5 GND Safety GND Must be isolated from main Ground Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 Schönaich Documentation v 4 10 2 Built 2021 07 06 50 67 ...

Page 51: ...inus logic PLCs using plus plus logic must be connected to both inputs for redundancy PLCs using plus minus logic are only connected to the input 1 which must be bridged to input 2 The redundant channel in this case is the pulsed safety ground signal Important Please note that Safety GND is an isolated signal from drive GND 1 6 3 1 2 1 Manual switch Allows safety functions up to SIL 3 PL e cat 3 H...

Page 52: ...connection ensure that the output driver has sufficient current driving capability 1 6 3 1 2 3 Safety PLC plus plus output Allows safety functions up to SIL 3 PL e cat 3 For example Safety PLC output or safety sensors e g Safety light curtain safety scanner etc Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 Schönaich Documentation v 4 10 2 Built 20...

Page 53: ...ng a brake when Node Safety is used use the safety brake connector of the safety circuit SBC out instead of phase D of the drive circuit ensure to connect the brake GND signal to the Brake signal of the safety circuit SBC out instead of the general GND Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 Schönaich Documentation v 4 10 2 Built 2021 07 06 ...

Page 54: ...tion 1 Brake 2 Brake Note The safe brake is PWM based and can be configured with the regular brake object Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 Schönaich Documentation v 4 10 2 Built 2021 07 06 54 67 ...

Page 55: ... SZE 002T P0 3 0 08 0 21 mm 28 24 AWG Safe digital I O port JST GHR 06V S SSHL 002T P0 2 0 05 0 13mm AWG 30 26 Please observe the maximum allowed cable lengths Connection Maximum wire length STO SBC 30 m Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 Schönaich Documentation v 4 10 2 Built 2021 07 06 55 67 ...

Page 56: ...ed if a brake is connected it will be engaged To prevent damaging the brake a Safe Stop Category 1 SS1 is recommended 1 6 4 1 Timing diagrams 1 6 4 1 1 Timing diagram for STO function without connected brake Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 Schönaich Documentation v 4 10 2 Built 2021 07 06 56 67 ...

Page 57: ... 1 2 Timing diagram for STO function with SBC function Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 Schönaich Documentation v 4 10 2 Built 2021 07 06 57 67 ...

Page 58: ...Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 Schönaich Documentation v 4 10 2 Built 2021 07 06 58 67 ...

Page 59: ...o drive will enter Fault state and indicate a fault SfeDilvd in the Error Report object During the activation of the STO SBC function the servo drive verifies that the two channels of the module are internally operating correctly In case an internal fault is detected the servo drive will enter Fault state and indicate a fault SfeFault in the Error Report object 1 6 4 3 2 Fault reaction In case a f...

Page 60: ...it 1 STO status is the first bit of byte 2 Bit 2 SBC status is the first bit of byte STO SBC status 0 is not active 1 is active 0x2611 Safety Digital Input Subindex 1 Input 1 2 Input 2 Input 1 2 0 Input is low 1 Input is high Important Using the SBC function while running the motor may damage the brake due to mechanical stress During normal operation it is recommended to activate STO SBC after the...

Page 61: ... need to be carried out on the system e g modifying the motor cabling the servo drive shall be completely isolated from mains supply with a mechanical switch Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 Schönaich Documentation v 4 10 2 Built 2021 07 06 61 67 ...

Page 62: ...category 0 STO The STO and SBC functions can be used for implementing the category 0 emergency stop function according to IEC 60204 1 2016 The Emergency stop function can be realized With an emergency stop switch connected directly to control the STO SBC input signals With an emergency stop relay emergency stop switch With safety PLC emergency stop switch Please read the section about theworking p...

Page 63: ...o the Master PLC IPC Digital Input When the Digital Input is logical 0 the Master PLC IPC shall request quick stop via EtherCAT Controlword 0x6040 K3 K4 are triggered after a configurable time delay During the time delay the machine can be gracefully controlled to a stop before the activation of the SOMANET Node STO SBC function 1 6 5 3 1 Prerequisites SOMANET Node Safety Safety Relay Emergency st...

Page 64: ...erCAT Controlword 0x6040 Delay time in Safety relay Configure the time according to your application The delay time should be longer than the maximum deceleration time of the application Ramp time in SOMANET Configure the Quick stop deceleration 0x6085 according to your application Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 Schönaich Documentat...

Page 65: ... PFH of the safety function is sufficiently low for the desired safety level You can find the values for SOMANET Node Safety here Commissioning Test and validate the safety functions before taking the system is put into operation d Hardware Manuals SOMANET Node SOMANET Node rev E 1 2021 Synapticon GmbH Daimlerstraße 26 D 71101 Schönaich Documentation v 4 10 2 Built 2021 07 06 65 67 ...

Page 66: ...red who what when 2 Define maintenance routines according to the need see chapter maintenance 1 6 6 2 Maintenance IEC 61800 5 2 2017 requires to have a maintenance test for STO SBC function The frequency of testing depends on the required safety level one test per year for SIL 2 PL d category 3 one test per three months for SIL 3 PL e category 3 The maintenance test can be done by activating STO S...

Page 67: ... safety specs and wiring diagrams Add supported motors 2019 12 17 2 4 5 5 Update Update safety specs 2019 12 19 2 4 5 6 Update Add Common Cause Failure 2020 01 09 3 0 0 Update Add Example section Add example Wiring for a Safe Stop 1 2020 04 06 3 0 1 Update Remove Feedback Output from table 2020 04 15 3 1 1 Update Correct truth table 2020 05 15 Hardware Manuals SOMANET Node SOMANET Node rev E 1 202...

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