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Application Examples

Operating Manual PNOZ ms2p TTL
1001722-EN-03

34

10

Application Examples

Safe standstill monitoring

Configuration 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.

Содержание PNOZ ms2p TTL

Страница 1: ...PNOZ ms2p TTL Operating Manual 1001722 EN 03 Configurable safety systems PNOZmulti...

Страница 2: ...umentation 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 Interne...

Страница 3: ...oximity 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...

Страница 4: ...ion 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...

Страница 5: ...tion that 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 indicat...

Страница 6: ...Introduction Operating Manual PNOZ ms2p TTL 1001722 EN 03 6 INFORMATION This gives advice on applications and provides information on special fea tures...

Страница 7: ...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 v...

Страница 8: ...r 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 fem...

Страница 9: ...n 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 sign...

Страница 10: ...ms2p TTL Coated Version is suitable for use where there are increased environmental requirements see Technical details 29 The following is deemed improper use in particular Any component technical or...

Страница 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...

Страница 12: ...s 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 r...

Страница 13: ...he 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...

Страница 14: ...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 Appropria...

Страница 15: ...axis for 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 whe...

Страница 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 no...

Страница 17: ...ed 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...

Страница 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 no...

Страница 19: ...e 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...

Страница 20: ...der with Z0 120 Ohm X12 X22 Speed monitor 5 V DC 0 V 2 4 5 7 8 A A B B 5 V 0 V Zo Zo Incremental encoder Fig Connection to incremental encoder type 1 Vss 5 V TTL 6 4 2 Connect incremental encoder to t...

Страница 21: ...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 Zo Zo X12 X22...

Страница 22: ...y 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...

Страница 23: ...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...

Страница 24: ...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 F...

Страница 25: ...22 EN 03 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 s...

Страница 26: ...ncoder 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 ms...

Страница 27: ...gend LED 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 inp...

Страница 28: ...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...

Страница 29: ...3 kOhm 3 kOhm Input s frequency range 0 3 kHz 0 3 kHz Configurable monitoring frequency Without hysteresis 0 1 Hz 3 kHz 0 1 Hz 3 kHz With hysteresis 0 2 Hz 3 kHz 0 2 Hz 3 kHz Incremental encoder inpu...

Страница 30: ...Condensation during operation Short term Not permitted EMC EN 61131 2 EN 61131 2 Vibration In accordance with the standard EN 60068 2 6 EN 60068 2 6 Frequency 5 0 500 0 Hz 10 0 150 0 Hz Acceleration...

Страница 31: ...ection with spring loaded terminals 1 core flexible without crimp connector 0 25 1 50 mm 24 16 AWG 0 25 1 50 mm 24 16 AWG 1 core flexible with crimp con nector 0 25 0 75 mm 24 20 AWG 0 25 0 75 mm 24 2...

Страница 32: ...1001722 EN 03 32 INFORMATION A safety function s SIL PL values are not identical to the SIL PL values of the units that are used and may be different We recommend that you use the PAScal software tool...

Страница 33: ...tor coated version 773 811 9 2 Accessories Terminator jumper Product type Features Order No PNOZmulti bus terminator Terminator 779 110 PNOZmulti bus terminator coated Terminator coated version 779 11...

Страница 34: ...ration 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...

Страница 35: ...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 e...

Страница 36: ...tyNET 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 dep...

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