Pilz 312433, Operating Manual

Page 1: ...PSSu K F EI Operating Manual 1003303 EN 03 Decentralised system PSSuniversal I O...

Page 2: ...nta tion will be gratefully received Source code from third party manufacturers or open source software has been used for some components The relevant licence information is available on the Internet...

Page 3: ...4 5 Monitoring functions 16 4 5 1 Safe speed monitoring SSM 17 4 5 2 Safe speed range monitoring SSR M 19 4 5 3 Safe operating stop monitoring SOS M 21 4 5 4 Safe direction monitoring SDI M 23 4 5 5 A...

Page 4: ...nts 62 9 1 3 1 Permitted sensor types and output signals 62 9 1 3 2 Safety related architecture 62 9 1 3 3 Achievable safety level 63 9 1 4 Safety related characteristic data for operation with non sa...

Page 5: ...68 9 1 8 1 Permitted sensor types and output signals 68 9 1 8 2 Safety related architecture 69 9 1 8 3 Achievable safety level 69 9 1 9 Safety related characteristic data for operation with 2 proximit...

Page 6: ...and B The PSSu system can be used in two different system environments The module s applic ation area is described in the chapter Intended Use of the manual The distinction is made between PSSu in sy...

Page 7: ...ation that could lead to serious injury and death and indicates preventive measures that can be taken CAUTION This refers to a hazard that can lead to a less serious or minor injury plus material dama...

Page 8: ...outputs Semiconductor technology Single pole Positive switching Current load capacity per output 0 50 A Short circuit proof Overload proof Free from feedback 1 digital ST output Semiconductor technol...

Page 9: ...i Z Ini S 0 V X31 X32 Legend 1 Name of compact module 2 Labelling strip with 2D code Order number Serial number Hardware version number 3 LEDs for status display and module diagnostics 4 Mini IO socke...

Page 10: ...A3 2009 EN 81 20 2015 EN 81 50 2015 EN 81 22 2014 and EN 115 1 2008 A1 2010 The programmable safety system should be installed in a protected environment that meets at least the requirements of pollu...

Page 11: ...ic regulations concerning health and safety accident prevention Have read and understood the information provided in the section entitled Safety Have a good knowledge of the generic and specialist sta...

Page 12: ...itched off for the duration of the test pulse The load must not switch off because of the test Outputs that are switched off are checked via regular on tests Test pulses for outputs that are switched...

Page 13: ...d t1 Pulse duration of on off test 200 s t2 Max waiting time between the on off test approx 4 ms t3 Repetition time of on and off test in normal circumstances approx 2 s Characteristic for single pole...

Page 14: ...ad 4 4 Cascading Cascading can be used to network several modules A combined standard input output CIO is used for cascading If one of the networked modules triggers a monitoring function then all net...

Page 15: ...IO terminals of all modules whose axes are to be stopped at the same time Make sure that the modules are connected to a common 0 V peri phery supply Configuration Set the I variable ActivateCascading...

Page 16: ...estart interlock The blocks can be used to deactivate unneeded monitoring functions All monitoring functions that are not deactivated affect the outputs along with cascading Further information is ava...

Page 17: ...0 pulse edge at SSM_Enable the local outputs switch off depending on the configuration Further information is available in PAS4000 s online help The following values can be configured for the toleran...

Page 18: ...Enable_SS1 M Legend SSM_Enable 1 Monitored limit value is not violated 0 Monitored limit value is violated Output on the module SSM_Enable_SS1 1 Monitored limit value is not violated 0 Monitored limit...

Page 19: ...0 pulse edge at SSR_Enable the local outputs switch off depending on the configuration Further information is available in PAS4000 s online help The following values can be configured for the toleran...

Page 20: ...Enable 1 Monitored limit value is not violated 0 Monitored limit value is violated Output on the module SSR_Enable_SS1 M 1 Monitored limit value is not violated 0 Monitored limit value is violated t1...

Page 21: ...signal determines the current position to be monitored Reaction 0 1 pulse edge at SOS M_Enable_SS1 M SOS delay time t1 is running A 0 1 pulse edge at SetSOSM before the delay time has elapsed is igno...

Page 22: ...ence position once the delay time has expired SOSM_Enable 1 Monitored limit value not violated monitoring of standstill position 0 Monitored limit value violated monitoring inactive Output on the modu...

Page 23: ...ured tolerance is violated a 1 0 pulse edge at SDIM_PosEnable or SDIM_NegEnable the local outputs switch off depending on the configuration Further information is available in PAS4000 s online help If...

Page 24: ...of movement t s Tol neg Tol neg SDIM_PosEnable SDIM_Pos_Enable_SS1M Set_SDIM 0 1 0 1 Legend SDIM_PosEnable SDIM_NegEnable 1 Monitored direction is not violated 0 Monitored direction is violated Tol po...

Page 25: ...he restart interlock to 0 or The user program sets the O data types ST_O_DO and FS_O_DO to 0 4 5 5 1 Reaction on SS1 M a The ST output O00 is shut down immediately The FS outputs are shut down if the...

Page 26: ...monitoring functions Outputs shut down via an O data type Legend Restart interlock ST_O_DO O data type for the ST output FS_O_DO O data type for the FS output Standstill limit value for the automatic...

Page 27: ...FS O data types is 1 then the assigned output remains at 1 If the delay time is running and another 1 0 pulse edge arrives at the signal for the re start interlock or FS O data types then the delay t...

Page 28: ...onitoring functions affects the outputs on the module directly if a limit value is violated At least one monitoring function must be activated for the FS outputs The monitoring functions are activated...

Page 29: ...SOSM FS_EI_SDIM FS_EI_SSM1_SSRM I data type FS_I_DI I O data name I O data element Meaning SSM0_Enable Data SAFEBOOL TRUE configured limit value for the monitoring function SSM0 has not been violated...

Page 30: ...E An error has been reported which must be acknowledged FALSE No error detected State AutomaticSTO SAFE BOOL TRUE The value for the option Automatic STO at standstill has fallen below the set limit va...

Page 31: ...ctivate monitoring function SSM0 for the outputs SSM1_DeactivateSS1M Data SAFEBOOL TRUE Deactivate monitoring function SSM1 for the outputs FALSE Activate monitoring function SSM1 for the outputs SSRM...

Page 32: ...ARA I O data name I O data element Meaning SSR_Parameter Alive SAFEBOOL Only used internally SSR_Parameter MaxSpeed SAFEWORD Maximum speed for safe speed range monitoring SSRM and limit value for safe...

Page 33: ...1 Ini 2 Signal characteristics Proximity switch combinations Signal image during movement PNP PNP Ini 1 Ini 2 1 of period length energised energised De energised De energised NPN NPN Ini 1 Ini 2 1 of...

Page 34: ...witch can also be connected to track Z for monitoring broken shearpins Please note Monitoring for broken shearpins does not become active until The minimum speed has been exceeded and The tolerance fo...

Page 35: ...EN 03 35 The maximum frequency of the used encoders must be entered for a complete configura tion Pay attention to the values in the technical details 4 10 1 Output signals Output signals TTL HTL Sing...

Page 36: ...V Tracks Z and Z can also be inverted With a SinCos encoder the voltage U0 is 2 5 V 4 10 2 Adapters for encoders The adapter records the data between the encoder and the drive and makes it available t...

Page 37: ...also to the PSSuniversal Installation Manual NOTICE Damage due to electrostatic discharge Electrostatic discharge can damage components Ensure against discharge before touching the product e g by touc...

Page 38: ...e with screw terminals may not be installed to the left of the compact mod ule Please note All contacts should be protected from contamination The mechanics of the compact modules are designed for 50...

Page 39: ...r the Module Supply and Periphery Supply can be bent by twisting the compact modules on the mounting rail On the mounting rail carefully slide the compact module to the left in parallel to the adjoini...

Page 40: ...note All contacts should be protected from contamination The mechanics of the connector are designed for 25 plug in out cycles Installation procedure Plug the connector into the required connector str...

Page 41: ...t Installation procedure We recommend that the labelling strips are attached to the labelling bracket prior to in stallation Slot the two pins on the labelling bracket into the receiving lugs on the m...

Page 42: ...without ferrules is 0 20 1 00 mm 22 18 AWG If you are using multi core or fine core cables we recommend ferrules in accordance with DIN 46228 Part 1 or DIN 46228 Part 4 0 2 1 mm2 To crimp the ferrules...

Page 43: ...ct cable Using the screwdriver press the actuator button on the spring loaded terminal down as far as it will go 2 keep it held down and insert the stripped cable into the plug connec tion as far as i...

Page 44: ...ow PSSu A Con 1 10 C X13 24 V 24 V external periphery supply O 0 Single pole ST output O 1 Single pole FS output O 2 Single pole FS output NC NC NC NC CIO Input output for networking additional module...

Page 45: ...es can be connected to terminals Ini A Ini B 0 V or tracks A B and 0 V of the Mini IO socket Track S should be used to monitor the supply voltage see drawing A permitted voltage range can be entered i...

Page 46: ...ders Connector pin assignment X31 depending on the technology Mini IO socket 8 pin PIN HTL TTL Sin Cos Hiperface 8 6 4 2 7 5 3 1 1 S optional S optional S optional 2 GND GND GND 3 Z Z or index 4 A Sin...

Page 47: ...Connect encoder Encoder types TTL single ended HTL single ended Please note Tracks A B Z and Z must remain free Encoder Mini IO Encoder types TTL differential HTL differential sin cos 1 Vss Hiperface...

Page 48: ...EN 03 48 6 5 2 Connect encoder with Z index Encoder types TTL single Z Index HTL single Z Index Please note Tracks A B and Z must remain free Encoder Mini IO Encoder types TTL diff Z Index HTL diff Z...

Page 49: ...nual PSSu K F EI 1003303 EN 03 49 6 5 3 Connect encoder via an adapter The adapter e g is connected between the encoder and the drive The output on the ad apter is connected to the socket on the PSSu...

Page 50: ...ngle ended A as Z Please note Tracks A B and Z must remain free Encoder Mini IO Sensor types Configuration TTL differential Z Freq Ini pnp TTL differential A A B B Ini pnp Z TTL differential A A B B H...

Page 51: ...IO 6 7 EMC compliant wiring EMC compliant wiring for connecting an encoder Encoder UB X31 To avoid EMC interference we recommend that the shield on the sensor lines is only con nected to earth at a s...

Page 52: ...encoder with drive D Encoder To avoid EMC interference we recommend that the shield on the sensor lines is only con nected to earth at a single point A or B or C or D Conductor loops outside the shiel...

Page 53: ...A or B or C Conductor loops outside the shield must be avoided The shield must run continuously from the sensor to the evaluation device 6 8 Function test during commissioning An error must be simulat...

Page 54: ...a tion Change faulty module Bus termination error There is no terminating plate or there is a bad contact with the module bus Install a terminating plate with integrated end bracket or insert the base...

Page 55: ...for module diagnostics The module has an LED for displaying operating states On LED and module errors Err LED A1 B1 CIO O0 O1 O2 LED Meaning Designation Colour Status On Module is not in operation Gr...

Page 56: ...0 signal Frequency 10 Hz Signal state of sensor track A A or Sin or Ini A Green 1 signal Frequency 10 Hz B1 0 signal Frequency 10 Hz Signal state of sensor track B B or Cos or Ini B Green 1 signal Fre...

Page 57: ...e for Periphery supply Voltage 24 V Kind DC Voltage tolerance 30 25 Output of external power supply DC 1 1 W Supply voltage for Outputs Voltage 24 V Kind DC Voltage tolerance 30 25 Internal supply vol...

Page 58: ...nt 6 A Max internal voltage drop 100 mV Monitoring threshold of semiconductor output 9 0 V Max duration of on time during self test 200 s Max duration of off time during self test 200 s Max processing...

Page 59: ...EN 60068 2 27 Acceleration 15g Duration 11 ms Airgap creepage In accordance with the standard EN 60664 1 Overvoltage category II Pollution degree 2 Protection type In accordance with the standard EN...

Page 60: ...e Monitoring 2 encoder PL e Cat 3 SIL CL 3 1 01E 09 20 Input interface Monitoring safe encoder PL e Cat 4 SIL CL 3 2 35E 09 20 Logic 2 channel PL e Cat 4 SIL CL 3 1 36E 10 20 Output SC outputs 1 pole...

Page 61: ...the subsystems Sensor and PSSu K F EI Example Sensor subsystem Subsystem PSSu K F EI Category MTTFd DC Operating mode PFH 1 h 2 Manufac turer spe cific 90 Monitoring 1 sensor 1 80E 08 The values for C...

Page 62: ...K F EI Safe Operating Stop SOS Safe Operating Stop Monitoring SOS M Safe Speed Range SSR Safe Speed Range Monitoring SSR M Safe Direction SDI Safe Direction Monitoring SDI M Safe Speed Monitoring SSM...

Page 63: ...encoder with mechanical fault exclusion In accordance with EN 61800 5 2 2007 Table D 16 Motion and position feedback sensors fault exclusions are permitted for faults in the mechanical connection betw...

Page 64: ...vel Monitoring function PL of EN ISO 13849 1 2015 SIL CL in accordance with EN IEC 62061 SOS M SSR M SDI M SSM SS1 M SS2 M PL d Cat 2 2 9 1 5 Safety related characteristic data for operation with non...

Page 65: ...roller must switch to a fault condition and stop the drive drag error detection The error reaction to drag error detection should be a controlled motor stop Fault detection via the error variable with...

Page 66: ...ts of the evaluation device can be found in the user documentation for the safe encoder The en coder and evaluation device must be compatible 9 1 6 1 Permitted sensor types and output signals Permitte...

Page 67: ...ion for the safe encoder The en coder and evaluation device must be compatible 9 1 7 1 Permitted sensor types and output signals Permitted encoder types Rotary safety related encoders Linear safety re...

Page 68: ...rified via an additional reference sensor 9 1 8 1 Permitted sensor types and output signals Non safety related encoder Permitted encoder types Rotary non safety related encoders Linear non safety rela...

Page 69: ...ors 9 1 8 3 Achievable safety level Monitoring function PL of EN ISO 13849 1 2015 SIL CL in accordance with EN IEC 62061 SOS M SDI M SS2 M PL c Cat 1 SSR M SSM SS1 M PL e Cat 4 3 Please note For the s...

Page 70: ...y switch Logic Diagnostic Actuator PSSu K F EI SRP CS Logic SRP CS Logic Sensor proximity switch To calculate the safety function you will need the following data for the sensor subsystem and the subs...

Page 71: ...ause failures CCF are possible for the sensor subsystem An appropriate ana lysis must be carried out To use proximity switches 1 and 2 we recommend that you Use different technologies design or physic...

Page 72: ...ctors with spring loaded terminals 1 row 5 pin and 1 row 10 pin scope of supply 2 pieces 313 114 Labelling Product type Features Order no PSSu A LC 0 2 Labelling bracket scope of supply 5 pieces 312 9...

Page 73: ...energy efficient products and environmentally friendly solutions We are represented internationally Please refer to our homepage www pilz com for further details or contact our headquarters Headquart...