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PIT m3.2p

Operating Manual1003176EN04

Operator terminals

Summary of Contents for PIT m3.2p

Page 1: ...PIT m3 2p Operating Manual 1003176 EN 04 Operator terminals...

Page 2: ...es may be made for internal purposes Suggestions and comments for improving this documentation will be gratefully received Pilz PIT PMI PNOZ Primo PSEN PSS PVIS SafetyBUS p SafetyEYE SafetyNET p the s...

Page 3: ...Timing diagrams for user error Button operated incorrectly 23 4 2 Operating mode interface 25 4 2 1 Switch behaviour after a transponder key is removed 25 4 2 2 Control program requirements 27 4 3 Key...

Page 4: ...leshooting 51 7 6 Diagnostics 52 7 6 1 Status information about the interface for status information 52 7 6 2 Status information about button backlighting 52 7 6 3 Status information via authorisation...

Page 5: ...he product PIT m3 2p It is valid until new documentation is published This operating manual explains the function and operation describes the installation and provides guidelines on how to connect the...

Page 6: ...tion 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 damag...

Page 7: ...onder keys are available each with different authorisations Transponder key 24 V DC Evaluation device Safety control system e g PNOZ m1p with 1oon evaluation Higher level process control system SOM1 S...

Page 8: ...utput per operating mode Interface for status information consisting of 4 signal outputs 24 V Status information is divided into information classes Operator actions Select transponder key Remove tran...

Page 9: ...Features of transponder key A transponder key contains a Key ID number and the authorisations to which you can switch with that transponder key Features Replaces the mechanical key Different authorisa...

Page 10: ...Button for OM1 OM5 2 Button for OM2 3 Button for OM3 4 Button for OM4 2 Authorisation display LEDs to display the authorisations for the relevant transpon der key 1 Authorisation for OM1 2 Authorisat...

Page 11: ...003176 EN 04 11 4 3 2 1 On Off SOM1 SOM2 SOM3 SOM4 SOM5 IDo0 IDo1 IDo2 IDo3 IDi0 IDi1 Slo0 Slo1 Slo2 Slo3 A1 A2 1 Fig View from above Legend 1 DIP switch for configuring the switching behaviour after...

Page 12: ...the relevant authorisation is required in order to switch to a cer tain operating mode Prevents unintentional switching The switch to a different operating mode is only recognised once the correspond...

Page 13: ...accident preven tion Have read and understood the information provided in this description under Safety And have a good knowledge of the generic and specialist standards applicable to the specific app...

Page 14: ...Operating the button changes the semiconductor output from a 0 signal to a 1 signal The operating mode selector switch guarantees that only one of the semiconductor outputs has a 1 sig nal at any one...

Page 15: ...g mode selector switch is protected against unauthorised operation A switch between operating modes must be enabled via a transponder key Authorisations of a transponder key A total of 5 transponder k...

Page 16: ...t 200 ms After that time the selected operating mode is again displayed Status information Information class SIo3 MSB SIo2 SIo1 SIo0 LSB Value in Hex Reserved 0 0 0 0 0h Reserved 0 0 0 1 1h Transponde...

Page 17: ...e before the operating mode is selected Please refer to the Timing diagrams for user error No authorisation 21 3 Device error Dh is signalled in the event of an internal device error or when one of th...

Page 18: ...s Legend Message is displayed constantly Message is displayed briefly 200 ms Select operating mode 1 Start position OM1 selected DIP switch in default setting 2 Operator action Insert transponder key...

Page 19: ...f the operating modes OM1 OM4 is selected and a transponder key with the relevant authorisation is inserted 2 Operator action Remove transponder key Fig Timing diagram for Remove transponder key with...

Page 20: ...iagram for device error The following timing diagram shows how status information is registered at outputs Slo0 Slo3 based on a device error Legend Message is displayed constantly Message is displayed...

Page 21: ...horisation Legend Message is displayed constantly Message is displayed briefly 200 ms Operating mode selected without transponder key Fig Timing diagram for Operating mode selected without transponder...

Page 22: ...y 1 i n s e r t e d t t Fig Timing diagram for operating mode selection where there is insufficient authorisation for the act ive operating mode Transponder key is not inserted in time before the oper...

Page 23: ...incorrectly The following timing diagram shows how status information is registered at outputs Slo0 Slo3 based on the user error Button operated incorrectly Legend Message is displayed constantly Mess...

Page 24: ...de 04 5 s P u s h b u t t o n m i s u s e Pushbutton 1 Key Service 10 s 8h Eh 8h O M 1 s e l e c t e d O M 1 s e l e c t e d P u s h b u t t o n m i s u s e t t SIo3 0 t t Fig Timing diagram for Butto...

Page 25: ...Switch behaviour after a transponder key is removed If the transponder key is removed after changing to a different operating mode it is possible to configure the subsequent switch behaviour of SOM1 S...

Page 26: ...SOM3 OM4 SOM4 OM5 SOM5 Switch to OM1 Button 1 is backlit SOM1 has a 1 signal 2 4 3 2 1 On Off OM1 SOM1 Operating mode currently se lected is maintained OM1 OM4 The assigned button is backlit OM5 All...

Page 27: ...t meet the following requirements The function block must enable safe 1oon evaluation of the output signals at SOM1 SOM5 If two or more operating modes are present at the same time this must be detect...

Page 28: ...9 digit decimal figure NOTICE Please note The Key ID number is not printed on the transponder key packaging If the transponder key is lost it is impossible to supply a replacement transponder key with...

Page 29: ...ual PIT m3 2p 1003176 EN 04 29 Examples 1101 0000 0000 0010 1100 Consecutive number 44D 0000 0000 Key Mode Service Key ID Number 130000044 0010 0000 0000 1111 1110 Consecutive number 510D 0000 0001 Ke...

Page 30: ...ion modes Transmitter controlled communication mode Handshake controlled communication mode 4 3 2 1 Transmitter controlled communication mode With transmitter controlled communication mode the downloa...

Page 31: ...oad the Key ID number of a transponder key to the control system in handshake controlled communication mode The terminals on the Key ID interface are used as follows Key ID interface Brief description...

Page 32: ...ing mode selector switch 0 signal No transponder key is connected or the transponder key that is connected is invalid 1 signal A valid transponder key is created The operating mode se lector switch si...

Page 33: ...line the operating mode selector switch reads the bits sent back to IDi0 and IDi1 by the control system and checks it for equivalence e At least 60 ms after the falling edge at IDo1 IDclock test puls...

Page 34: ...AND IDout1 Increment Bit Counter Set IDin0 IDout0 Set IDin1 IDout1 IDclock 0 No Bit Counter 14 End No Clear Bit Counter Last Bit Timer 60ms Start Last Bit Timer No b c d e a See Fig Timing Diagramm of...

Page 35: ...system cannot request the Key ID number 1 signal A valid transponder key is connected and the control system can re quest the Key ID number IDo1 Handshake line Response The signal is generated by the...

Page 36: ...hake line The control system requests a data bit at data line IDo2 an Request c 1 signal at IDo1 handshake line The operating mode selector switch confirms the validity of the data bit at data line ID...

Page 37: ...Function description Operating Manual PIT m3 2p 1003176 EN 04 37 Status diagram for handshake controlled signal download Fig Status diagram for handshake controlled signal download...

Page 38: ...est 1 Set Bit Counter 0 Store ID Number IDresponse 1 No IDresponse 0 Time Control tIDend 200ms No Bit Counter 28 Start a b c d e Last Bit Control Data Read and Acknowledge Bit Request Requirement See...

Page 39: ...ral installation guidelines The installation site must conform to the protection type IP54 Ensure that the operating mode selector switch has sufficient ventilation Attach the operating mode selector...

Page 40: ...Installation Operating Manual PIT m3 2p 1003176 EN 04 40 5 2 Dimensions Front view 98 55 View from below 36 3 37 7 49 6 13 70 4 6...

Page 41: ...Installation Operating Manual PIT m3 2p 1003176 EN 04 41 5 3 Mounting cutout 84 2 50 8...

Page 42: ...onitored semiconductor outputs for the op erating modes OM1 OM5 IDo0 IDo3 Key ID interface Semiconductor outputs for sending the output signals to the control system The function of the terminals depe...

Page 43: ...mation a Connect the terminals SIo0 SIo3 to a control system that supports evaluation of the status information 4 Configure communication mode for downloading the Key ID number a To download the Key I...

Page 44: ...e evaluated by a safety control system with safe 1oon evaluation The examples below meet the following conditions A PNOZ m1p is used as a safety control system An operating mode selector switch functi...

Page 45: ...Wiring Operating Manual PIT m3 2p 1003176 EN 04 45 Connection for transmitter controlled communication mode Fig Connection for transmitter controlled communication mode example...

Page 46: ...Wiring Operating Manual PIT m3 2p 1003176 EN 04 46 Connection for handshake controlled communication mode Fig Connection for handshake controlled communication mode example...

Page 47: ...viour in the event of an error in operating modes OM1 OM4 NOTICE In the event of an error the unit does not change operating mode The act ive operating mode OM1 OM2 OM3 or OM4 is displayed via the bac...

Page 48: ...authorisation display LEDs provide information about the authorisations available with the relevant transponder key see Control elements 10 2 Select operating mode a Select the required operating mode...

Page 49: ...nto the slot Note All authorisation display LEDs must light see Control elements 10 2 Select special mode OM5 Service a Press button 1 OM1 Please note the required operating time see Monitoring of ope...

Page 50: ...OM1 50 ms and 5 s 2 OM2 SOM2 3 OM3 SOM3 4 OM4 SOM4 1 OM5 Service SOM5 5 s and 10 s 7 4 Switchover delay t1 Once a button has been released the assigned output on the operating mode interface switches...

Page 51: ...the operating mode Multiple operation of but tons Make sure that only one button is operated Operating time too long or too short Make sure that the period of opera tion is observed Transponder key i...

Page 52: ...through a control system see Interface for status information 16 7 6 2 Status information about button backlighting Pushbuttons 1 4 see Control elements 10 have pushbutton backlighting Pushbut ton bac...

Page 53: ...ED signals Legend LED on LED off LED Status Meaning All LEDs No transponder key connected or Authorisation not recognised or not recognised fully Authorisation available for OM1 OM5 LED 1 No authorisa...

Page 54: ...C Signal level at 1 15 30 V DC Voltage at inputs 24 V DC Input current range 2 0 mA Galvanic isolation No Semiconductor outputs Overall performance ext loading semiconductor 3 5 W Number of positive s...

Page 55: ...trol cabinet IP64 Housing IP20 Terminals IP20 Mechanical data Operating distances Typical operating distance So 5 0 mm Max cable length 1000 m Material Bottom ST 10 Zn Front ABS Conductor cross sectio...

Page 56: ...D EN ISO 13849 1 2008 TM year PL d Cat 3 SIL CL 2 1 10E 08 SIL 2 5 28E 04 20 All the units used within a safety function must be considered when calculating the safety characteristic data INFORMATION...

Page 57: ...t to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generate...

Page 58: ...2 Accessories Terminals Type Features Order no Spring loaded terminals 1 set 402 302 Angled screw terminals 1 set 402 303 Screw terminals 1 set 402 305 Transponder key Type Features Order no PIT m3 ke...

Page 59: ...mo PMCprotego PMCtendo PMD 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 We would poi...

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