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PNOZ ms2p HTL

Operating Manual-1001401-EN-04

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Configurable safety systems PNOZmulti

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Summary of Contents for 773 815

Page 1: ...PNOZ ms2p HTL Operating Manual 1001401 EN 04 Configurable safety systems PNOZmulti ...

Page 2: ...cumentation 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 on the Pilz homepage Pilz PIT PMI PNOZ Primo PSEN PSS PVIS SafetyBUS p SafetyEYE SafetyNET p the spirit of safety are registered and protected trademarks of Pilz GmbH Co KG in some countries SD mea...

Page 3: ...roximity switches 14 4 4 2 Incremental encoders 14 4 4 2 1 Requirements of the incremental encoders 14 4 4 2 2 Adapter for incremental encoders 15 4 4 3 Incremental encoder and proximity switch on one axis 15 Section 5 Installation 16 5 1 General installation guidelines 16 5 2 Dimensions 16 5 3 Connecting the base unit and expansion modules 17 Section 6 Commissioning 18 6 1 General wiring guidelin...

Page 4: ...tion of 4 proximity switches 25 6 6 3 Connection of an incremental encoder and proximity switch on an axis 26 Section 7 Operation 27 7 1 LED indicators 27 7 2 Signal statuses 28 7 3 Faults malfunctions 28 Section 8 Technical details 29 8 1 Safety characteristic data 31 Section 9 Order reference 32 9 1 Product 32 9 2 Accessories 32 Section 10 Application Examples 33 ...

Page 5: ...hat is particularly important is identified as follows DANGER This warning must be heeded It warns of a hazardous situation that poses an immediate threat of serious injury and death and indicates preventive measures that can be taken WARNING This warning must be heeded It warns of a hazardous situation that could lead to serious injury and death and indicates preventive measures that can be taken...

Page 6: ...Introduction Operating Manual PNOZ ms2p HTL 1001401 EN 04 6 INFORMATION This gives advice on applications and provides information on special fea tures ...

Page 7: ...r and 1 proximity switch Measured variables Standstill Speed 8 values can be set Direction of rotation Axis types input device types and start mode can be selected in the PNOZmulti Config urator Status indicators for Supply voltage Incremental encoder Proximity switch Axis status standstill and excess speed Faults on the system Proximity switch connection technology Plug in connection terminals ei...

Page 8: ...als for proximity switch at axis 1 I20 I21 Connection terminals for proximity switch at axis 2 0 V 24 V Supply connections X12 female connector for the connection of an incremental encoder at axis 1 X22 female connector for the connection of an incremental encoder at axis 2 LEDs POWER FAULT SHAFT 1 SHAFT 2 X12 X22 ...

Page 9: ...in accordance with VDE 0113 Part 1 and EN 60204 1 WARNING Users must take appropriate measures to detect or exclude errors e g slip page or broken shearpin which cause the frequency of the encoder signal to no longer be proportional to the monitored speed Appropriate measures are Using the monitored encoder to also control the drive Mechanical solutions Monitoring for broken shearpin by means of t...

Page 10: ... must be excluded within the user program The following is deemed improper use in particular Any component technical or electrical modification to the product Use of the product outside the areas described in this manual Use of the product outside the technical details see Technical details 29 NOTICE EMC compliant electrical installation The product is designed for use in an industrial environment...

Page 11: ... equipment devices systems plant and machinery in accordance with the general standards and guidelines for safety technology It is the company s responsibility only to employ personnel who Are familiar with the basic regulations concerning health and safety accident preven tion Have read and understood the information provided in this description under Safety And have a good knowledge of the gener...

Page 12: ...ts are met This operating manual only describes the basic functions of the unit The expanded functions are described in the PNOZmulti Configurator s online help Only use these functions once you have read and understood the documentations Do not open the housing or make any unauthorised modifications Please make sure you shut down the supply voltage when performing maintenance work e g exchanging ...

Page 13: ...The speed monitor can independently monitor two axes for standstill speed and direction of rotation The speed monitor signals the status of the monitored values to the base unit Depending on the safety circuit loaded the values can be transferred from the base unit e g to a relay output on the safety system Incremental encoders and or proximity detectors can be used to record the values The config...

Page 14: ...se proximity switches with hysteresis in order to prevent bounce and therefore incorrect measurements Proximity switch 1 Proximity switch 2 Fig Example proximity switch signal behaviour CAUTION Appropriate installation measures should be taken to prevent a foreign body coming between the signal encoder and the proximity switch The foreign body could cause one of the proximity switches to be consta...

Page 15: ...or the speed monitor The speed monitor then monitors 3 signals on an axis Track A and track B of the incremental encoder and the proximity switch Standstill monitoring Standstill is detected when at least two of these signals fall below the standstill frequency Monitoring for broken shearpins If the Broken shearpin monitoring option is activated a shearpin break is recognised if both signals of th...

Page 16: ... to the mounting rail in an upright position so that the earthing springs on the control system are pressed on to the mounting rail The ambient temperature of the devices in the control cabinet must not exceed the fig ure stated in the technical details Air conditioning may otherwise be required To comply with EMC requirements the mounting rail must have a low impedance con nection to the control ...

Page 17: ...ted to the last expansion module Install the expansion module in the position configured in the PNOZmulti Configurator The position of the expansion modules is defined in the PNOZmulti Configurator The ex pansion modules are connected to the left or right of the base unit depending on the type Please refer to the document PNOZmulti System Expansion for details of the number of modules that can be ...

Page 18: ... C CAUTION The configurable switch off delay when reaching the overspeed increases the reaction time of the system of base unit and speed monitor by the entered value see technical details This must not delay the arrival of a safe condition by more than the permitted time The configuration of the switch off delay must be considered in the risk assessment as regards haz ards reaction time and safet...

Page 19: ...ne axis is to be monitored either terminals I10 and I11 or terminals I20 and I21 will remain free When connecting incremental encoders and proximity switches on one axis Terminals I10 connect proximity switch for axis 1 I11 is not used Terminals I20 connect proximity switch for axis 2 I21 is not used The proximity switch must always be connected to a 0 V terminal of the speed monitor The 0 V termi...

Page 20: ...24 VDC supply voltage to incremental encoder only Do not terminate incremental encoder with Z0 120 Ohm X12 X22 Speed monitor 24 V DC 0 V 2 4 5 7 8 A A B B 24 V 0 V Incremental encoder Fig Connection to incremental encoder type 24 V HTL 6 4 2 Connect incremental encoder to the speed monitor via an adapter The adapter is connected between the incremental encoder and the drive The output on the adapt...

Page 21: ... the adapter cable should be 5 m Lay the adapter cable separately from any potential sources of interference such as drive cables leading to the motor for ex ample Incremental encoder A A B B X12 X22 Speed monitor Drive Adapter 24 V 0 V 24 V DC 0 V 1 8 Fig Connection via adapter and drive Incremental encoder A A B B X12 X22 Speed monitor Adapter 24 V 0 V 24 V DC 0 V 1 8 Fig Connection via adapter ...

Page 22: ...ty switches and incremental encoder 6 5 1 Proximity switch and incremental encoder on various axes Axis 1 Proximity switch at I10 I11 or incremental encoder at X12 Axis 2 Proximity switch at I20 I21 or incremental encoder at X22 Fig Proximity switch and incremental encoder on various axes ...

Page 23: ...d incremental encoder on one axis Axis 1 Proximity switch at I10 I11 is unused and Incremental encoder at X12 Axis 2 Proximity switch at I20 I21 is unused and Incremental encoder at X22 I20 I11 I21 I10 0 V L L X12 X22 Axis 1 Axis 1 Fig Proximity switch and incremental encoder on one axis ...

Page 24: ...n examples 6 6 1 Connection of 2 proximity switches and an incremental encoder Description 2 proximity switches pnp switching 1 incremental encoder Speed monitor Drive Incremental Encoder PNOZ msi15p Fig Connection of 2 proximity switches pnp switching one incremental encoder ...

Page 25: ...401 EN 04 25 6 6 2 Connection of 4 proximity switches Description 4 proximity switches pnp switching Connection through 24 V terminals and 0 V Speed monitor Fig Connection of 4 proximity switches pnp switching connection through 24 V terminals and 0 V ...

Page 26: ...encoder and proximity switch on an axis Description 1 proximity switch pnp switching 1 incremental encoder Incremental encoder and proximity switch on one axis Speed monitor Incremental encoder PNOZ msi15p Drive Fig Connection of an incremental encoder and proximity switch pnp switching on an axis ...

Page 27: ...D on LED flashes LED flashes briefly LED off LED LED status Meaning POWER Supply voltage is present FAULT External fault leading to a safe condition the fault is at the in cremental encoder inputs whose LEDs are flashing e g short across the contacts Internal fault leading to safe condition SHAFT1 SHAFT2 Encoder or wiring fault Axis 1 and or axis 2 are in the normal range no standstill no overspee...

Page 28: ...1 1 0 0 0 0 F Rotating shaft fault track B 1 0 1 0 0 1 0 0 1 1 G Rotating shaft fault at proximity switch 1 1 0 0 0 1 1 0 0 1 H Rotating shaft no fault 1 1 1 0 0 1 0 0 0 0 The status B then only leads to a safe shut down when the option broken shearpin mon itoring is activated B2 If the option is not activated B1 then only the bit 9 of the dia gnostic word is set The output speed is 1 when the con...

Page 29: ...requency Without hysteresis 0 1 Hz 3 kHz With hysteresis 0 2 Hz 3 kHz Incremental encoder input Number of inputs 2 Connection type RJ45 female connector 8 pin Input signal level 12 0 30 0 Vss Phase position for the differential signals A A and B B 90 30 Overload protection 30 30 V Input resistance 10 0 kOhm Input s frequency range 0 200 kHz Configurable monitoring frequency Without hysteresis 0 1 ...

Page 30: ...ms Max operating height above sea level 2000 m Airgap creepage In accordance with the standard EN 61131 2 Overvoltage category III Pollution degree 2 Rated insulation voltage 30 V Protection type In accordance with the standard EN 60529 Mounting area e g control cabinet IP54 Housing IP20 Terminals IP20 Mechanical data Mounting position Horizontal on top hat rail DIN rail Top hat rail 35 x 7 5 EN 5...

Page 31: ...editions shall apply 8 1 Safety characteristic data Operating mode EN ISO 13849 1 2015 PL EN ISO 13849 1 2015 Category EN IEC 62061 SIL CL EN IEC 62061 PFHD 1 h IEC 61511 SIL IEC 61511 PFD EN ISO 13849 1 2015 TM year Initiator PL e Cat 3 SIL CL 3 3 68E 09 SIL 3 4 84E 05 20 Incremental encoder PL e Cat 3 SIL CL 3 6 73E 09 SIL 3 8 18E 05 20 All the units used within a safety function must be conside...

Page 32: ...L Expansion module speed monitor 773 815 9 2 Accessories Terminator jumper Product type Features Order no PNOZmulti bus terminator Terminator 779 110 KOP XE Jumper 774 639 Connection terminals Product type Features Order no Set spring terminals 1 set of spring loaded terminals 783 800 Set screw terminals 1 set of screw terminals 793 800 ...

Page 33: ...uration in the PNOZmulti Configurator Standstill depending on requirement Speed n1 greater than the maximum permitted speed If the Overspeed output see red marking 0 either the maximum permitted speed has been exceeded or the speed monitor has recognised a fault Overspeed output 0 must lead to the shutdown of the relevant axis ...

Page 34: ... on requirement Speed n1 reduced speed depending on requirement Speed n2 greater than the maximum permitted speed If the Overspeed output see red marking 0 either the maximum permitted speed has been exceeded or the speed monitor has recognised a fault Overspeed output 0 must lead to the shutdown of the relevant axis irrespective of whether the reduced speed operating mode is active ...

Page 35: ...etyNET p THE SPIRIT OF SAFETY are registered and protected trademarks of Pilz GmbH Co KG in some countries We would point out that product features may vary from the details stated in this document depending on the status at the time of publication and the scope of the equipment We accept no responsibility for the validity accuracy and entirety of the text and graphics presented in this informatio...

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