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Function description

Operating Manual PIT m4SEU
1004648-EN-02

| 25

5.5.1

Timing diagrams

5.5.1.1

Operator actions

The following timing diagrams show how status information is registered at outputs SIo0 ...
SIo3, based on operator actions.

INFORMATION

The signal changes at the outputs without delay. Use a software filter to
avoid read-in errors.

Key:

Message is displayed constantly

Message is displayed briefly (200 ms)

Operating mode

Select operating mode

1. Start position:

–

OM1 selected

–

DIP switch in default setting

2. Operator action: Insert transponder key on the PITreader

(e.g. permission 2)

3. Operator action: Select operating mode

(e.g. Press pushbutton on input I2 for OM2)

4. Operator action: Remove transponder key

SIo0 ... SIo3

Pushbutton "2"

Key Mode 02

OM1 selected

Transponder Key 2 inserted

OM1 selected

Transponder Key 2 inserted

OM2 selected

Transponder Key removed

OM2 selected

Fig.: Timing diagram for "Select operating mode" with DIP switch setting [D1] (default setting) and
[D5]

Содержание PIT m4SEU

Страница 1: ...PIT m4SEU Operating Manual 1004648 EN 02 Control and signal devices...

Страница 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...

Страница 3: ...5 5 1 1 Operator actions 25 5 5 1 2 Device error 27 5 5 1 3 Application error No authorisation 27 5 5 1 4 Application error Pushbutton operated incorrectly 29 5 6 Key ID interface 31 5 6 1 Key ID numb...

Страница 4: ...l mode service 57 8 3 Monitoring of operating time 58 8 4 Switchover time 58 8 5 Device status display 58 8 6 Troubleshooting 59 8 6 1 Delete error 59 8 7 Diagnostics 59 8 7 1 Status information about...

Страница 5: ...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 preventiv...

Страница 6: ...Introduction Operating Manual PIT m4SEU 1004648 EN 02 6 INFORMATION This gives advice on applications and provides information on special fea tures...

Страница 7: ...ccess for op erating mode selection Pushbutton for selecting the operating mode one pushbutton per operating mode Display elements for the operating mode one display element per operating mode Safety...

Страница 8: ...ce for status information consisting of 4 signal outputs 24 V Status information is divided into information classes Operator actions Insert transponder key Remove transponder key Select operating mod...

Страница 9: ...Supply voltage A1 A2 Interface for status information SIo0 SIo3 Key ID interface IDo0 IDo3 and IDi0 IDi1 X3 Inputs I1 I4 Outputs O1 O4 X4 PITreader interface 1 Device name and order number 2 Serial nu...

Страница 10: ...verview Operating Manual PIT m4SEU 1004648 EN 02 10 4 Fig Side view Legend 4 DIP switch for configuring the switching behaviour and configuring the communica tion mode for downloading the Key ID numbe...

Страница 11: ...in the most recently se lected operating mode depending on the device configuration see also Configuration of functions 19 The following access restriction requirements security functions for operati...

Страница 12: ...nstalled in other environments If installed in other environments measures should be taken to comply with the applicable standards and directives for the respective installation site with regard to in...

Страница 13: ...lowed the guidelines in the manual Operating personnel are not suitably qualified Any type of modification has been made e g exchanging components on the PCB boards soldering work etc 3 2 3 Disposal I...

Страница 14: ...ld have at least 8 characters The password should contain upper and lower case characters as well as special characters and numbers If possible the password should not be available in dictionaries The...

Страница 15: ...Security Operating Manual PIT m4SEU 1004648 EN 02 15 Company firewall Machine firewall Company network Machine network Internet Configuration computer Product Fig Example network topology...

Страница 16: ...in period see Monitoring of operating time 58 Each input pushbutton is assigned a monitored semiconductor output see Operating mode interface 22 Operating the pushbutton switches the semiconductor out...

Страница 17: ...TxD RxD Fig Block diagram Legend Transponder Key Transponder key to enable a change of operating mode PITreader Authentication system PITreader Interface 0V 24V TxD RxD Interface for connecting the P...

Страница 18: ...sponder keys is available in the PITreader op erating manual INFORMATION Only the transponder key permissions 1 5 which are detected by the au thentication system PITreader enable operating mode selec...

Страница 19: ...n mode 33 Advanced communication mode 34 NOTICE It is essential to note The configuration may only be performed by a competent person The configuration must be performed when the supply voltage is swi...

Страница 20: ...fallback Transmitter or hand shake controlled com munication mode D4 4 3 2 1 Off On OM storage Transmitter or hand shake controlled com munication mode D5 4 3 2 1 Off On OM1 OM4 OM retention Advanced...

Страница 21: ...lit OM1 has a 1 signal Service fall back OM5 must be act ive the operating mode switches to OM1 the display element 1 is lit OM1 has a 1 signal the operating mode OM1 is activ ated the display element...

Страница 22: ...ailable for this purpose see Control elements 9 The individual switch settings and the resulting switching behaviour are described in the chapter entitled Configuration of functions 19 5 4 2 Control p...

Страница 23: ...at time the selected operating mode is again displayed Status information Information class SIo3 MSB SIo2 SIo1 SIo0 LSB Value in Hex Operating mode preselection is switched 5 Response 0 0 0 0 0h Reser...

Страница 24: ...ication error No authorisation 27 3 A Device error Dh is registered if the DIP switch setting is changed during operation see Delete error 59 or if one of the operating mode outputs MSO1 MSO5 is stuck...

Страница 25: ...ng mode 1 Start position OM1 selected DIP switch in default setting 2 Operator action Insert transponder key on the PITreader e g permission 2 3 Operator action Select operating mode e g Press pushbut...

Страница 26: ...5 s e l e c t e d T r a n s p o n d e r K e y r e m o v e d O M 1 s e l e c t e d O M 1 O M 4 s e l e c t e d T r a n s p o n d e r K e y r e m o v e d 8h 3h 8h Bh as before Fh Fh t t Key Mode 01 04 S...

Страница 27: ...evice error The following timing diagram shows how status information is registered at outputs SIo0 SIo3 based on a device error Key Message is displayed constantly Message is displayed briefly 200 ms...

Страница 28: ...l e c t e d t t Fig Timing diagram for Operating mode selected without transponder key Operating mode selected with a transponder key that does not have permission for the selected operating mode SIo...

Страница 29: ...key is not inserted in time before the operating mode is selected SIo0 SIo3 Pushbutton 2 N o a u t h o r i s a t i o n Ch 8h O M 1 s e l e c t e d Key mode 02 8h O M 1 s e l e c t e d t t 5h T r a n...

Страница 30: ...Pushbutton operated for too long Pushbutton operated for too long with Key Mode 01 Key Mode 04 permissions or Pushbutton operated for too long with Key Service permission SIo0 SIo3 P u s h b u t t o n...

Страница 31: ...m 16 is used to download the Key ID number to a controller 5 6 1 Key ID number serial number of the transponder key The Key ID number serial number is used to clearly identify the transponder key and...

Страница 32: ...number The unique Key ID number for the relevant transponder key is downloaded to the higher level process controller using a defined protocol depending on the coded communication mode The communicati...

Страница 33: ...Brief description of ap plication Assignment control sys tem Coding IDo0 IDsync Input No coding required IDo1 IDclock Input IDo2 IDout0 Input IDo3 IDout1 Input IDi0 IDin0 Output IDi1 IDin1 Output 5 6...

Страница 34: ...de In advanced communication mode the download of the Key ID number behaves in the same way as the handshake controlled mode It differs from the handshake controlled com munication mode in so far that...

Страница 35: ...IDclock b max 100 ms Bit 13 Bit 11 Bit 02 Bit 11 Bit 00 IDout1 Bit 12 Bit 27 Bit 25 Bit 16 Bit 15 Bit 14 IDin0 Bit 26 Bit 13 Bit 11 Bit 02 Bit 11 Bit 00 IDin1 Bit 12 T a min 60 ms f e Fig Timing diagr...

Страница 36: ...out0 and IDout1 is present and valid and can be read by the controller c By the falling edge at IDclock test pulse line the controller must send the previously read bit back to the PIT m4SEU via the d...

Страница 37: ...0 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...

Страница 38: ...e signal is generated by the PIT m4SEU and indicates whether a data bit at IDdata is valid invalid 0 signal The data bit at IDdata is invalid and may not be evaluated 1 signal The data bit at IDdata i...

Страница 39: ...data bit at data line IDdata d 0 signal at IDrequest handshake line The controller confirms that it has read the requested data bit without error e 0 signal at IDresponse handshake line The PIT m4SEU...

Страница 40: ...Function description Operating Manual PIT m4SEU 1004648 EN 02 40 Status diagram for handshake controlled signal download Fig Status diagram for handshake controlled signal download...

Страница 41: ...quest 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 Se...

Страница 42: ...tion is sent in accordance with the Interface for status information 23 Only transponder keys with permission 1 5 are registered on the PIT m4SEU With any other permissions the PIT m4SEU does not rece...

Страница 43: ...display MSO release tack 2 MSO1 MSO1 MSO2 MSO1 MSO1 MSO2 MSO2 MSO1 selected 8h MSO1 selected 8h MSO2 selected 9h MSO2 selected 9h MSO1 MSO2 5h Ch 5h 0h Fig Changing the operating mode after operating...

Страница 44: ...mode during an operating mode change depending on the process requirement Only the last operating mode preselection is confirmed by the control ler You can deactivate the function although it is confi...

Страница 45: ...ontroller 0 signal at the keylock input Please note that removing the transponder key on the PITreader does not reset the operat ing mode preselection NOTICE The operating mode preselection is not a s...

Страница 46: ...r to the table in Advanced communication mode 34 tack Acknowledge Time min 120 ms keylock Control signal is generated by the controller and must be present for at least 20 ms for the signal state to b...

Страница 47: ...tall the device in a control cabinet or control console Use the notch on the rear of the device to attach it to a mounting rail 35 mm When installed vertically Secure the device by using a fixing elem...

Страница 48: ...Installation Operating Manual PIT m4SEU 1004648 EN 02 48 25 2 9 5 37 2 80 266 Fig View from below...

Страница 49: ...OM5 X2 A1 A2 Terminals for connecting the supply voltage SIo0 SIo3 Interface for status information Evaluation of status informa tion IDi0 IDi1 Key ID interface Inputs for receiving the input signals...

Страница 50: ...nterface The PITreader is supplied from the 24V 0V voltage outputs on the PIT m4SEU in order to avoid potential differences The connections of RxD and TxD on the PIT m4SEU should be crossed The cable...

Страница 51: ...ng on the selected communication mode connect the terminals of the Key ID interface to a controller that supports the download of the Key ID number or a Connect IDsync to a controller if all you wish...

Страница 52: ...Wiring Operating Manual PIT m4SEU 1004648 EN 02 52 Connection for transmitter controlled communication mode Fig Connection for transmitter controlled communication mode example...

Страница 53: ...Wiring Operating Manual PIT m4SEU 1004648 EN 02 53 Connection for handshake controlled communication mode Fig Connection for handshake controlled communication mode example...

Страница 54: ...Wiring Operating Manual PIT m4SEU 1004648 EN 02 54 Connection for advanced communication mode Fig Connection for advanced communication mode example...

Страница 55: ...in the event of an error at switch on NOTICE In the event of an error no active operating mode is displayed at the corres ponding display element and no semiconductor output has a 1 signal Behaviour...

Страница 56: ...ted simultaneously when selecting an operating mode Procedure 1 Establish the connection with the transponder key a Insert a transponder key into the slot on the PITreader Note The transponder key mus...

Страница 57: ...ure 1 Establish the connection with the transponder key a Insert the transponder key Key Service into the slot 2 Select special mode OM5 Service a Press pushbutton 1 OM1 Please note the required opera...

Страница 58: ...gned output on the operating mode inter face switches to a 1 signal after the reaction time t2 has elapsed see Technical details 62 A defined switchover time t1 guarantees that only one operating mode...

Страница 59: ...e PITreader operat ing manual Device error The DIP switch setting was changed during operation Invalid configuration via the DIP switch setting Delete error Please refer to the timing diagram for Devi...

Страница 60: ...Display for pushbutton 1 Display for pushbutton 2 Display for pushbutton 3 Display for pushbutton 4 Meaning No supply voltage OM5 Service is active MSO5 has a 1 signal OM1 is active MSO1 has a 1 sign...

Страница 61: ...ting mode is preselected OM5 is preselected but OM1 is still active MSO1 has a 1 signal Only when operating mode is preselected OM1 is preselected but OM5 is still active MSO5 has a 1 signal OM serves...

Страница 62: ...urrent safe inputs 5 mA Input current standard inputs 3 mA Voltage at inputs 24 V DC Input current range 5 mA Galvanic isolation No Semiconductor outputs Overall performance ext loading semiconductor...

Страница 63: ...mplitude 3 5 mm Acceleration 1g Shock stress In accordance with the standard EN 60068 2 27 Acceleration 15g Duration 11 ms Airgap creepage In accordance with the standard EN 61131 2 Overvoltage catego...

Страница 64: ...ISO 13849 1 2015 PL EN ISO 13849 1 2015 Category EN 62061 SIL CL EN 62061 PFHD 1 h IEC 61511 SIL IEC 61511 PFD EN ISO 13849 1 2015 TM year PL d Cat 3 SIL CL 2 6 49E 09 SIL 2 3 99E 04 20 Explanatory n...

Страница 65: ...r just one pushbutton Cat 2 can be estimated for the subsystem pushbutton the following conditions are met Demand rate Test rate 1 to 1 Testing occurs immediately upon demand of the safety function an...

Страница 66: ...sure medium prevention of dirt intake drainage of compressed air e g in compliance with the component manufacturers requirements concerning purity of the pressure medium NOTE For combined fluidic and...

Страница 67: ...Product type Features Order no PITreader base unit RFID authentication system base unit Required accessories PITreader key adapter 402 255 PITreader key ad apter h 1x PITreader key adapter horizontal...

Страница 68: ...e products meet the requirements of the directive 2006 42 EC for ma chinery of the European Parliament and of the Council The complete EC Declaration of Conformity is available on the Internet at www...

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