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1. Example Input E03 0 gt Modbus BitO Byte O I1 Input E03 1 gt Modbus Bit 1 Byte 0 12 Flag M00 0 gt Modbus Bit2 Byte O I3 Output A00 0 gt Modbus Bit3 Byte O 14 Error memory F10 0 gt Modbus Bit4 Byte 0 I5 Flag M20 7 gt Modbus Bit 31 Byte 3 18 Modbus Read register 6002 L 2 Answer 010317720002 01030400102418 Entry dialogue lt new gt Diagnostics interface E xj 901 0 EE nena read back symbol Title Diagnostics interface Byte 0 Byte 1 Byte 2 Byte 3 Inputs Label Inputs Label n foo foo eo S Ss aw ff 3a fear v o3 Bl fo Cancel Figure 8 7 Entry dialogue and read back symbol function macro diagnosis interface BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 8 34 ELEKTRONIK Modbus 8 6 FIESSLER s ELEKTRONIK Modbus report data interchange 8 6 3 Data from CNC to FPSC Data from the CNC to the FPSC are depicted by the FPSC s internal PLC flags P60 0 P63 7 Each of the 32 bits can be individually further processed in the FPSC Example P60 0 P60 1 P60 2 Modbus Bit 0 Modbus Bit 1 Modbus Bit 2 Modbus Bit 7 m Modbus Bit 15 S N Tq ayy As Oa Modbus Bit 31 Modbus Write register 5004 L 2 Answer 0110138C00020400102030 0110138C0002 Entry dialogue lt new gt Pulse generation 1 X read back symbol Title Pulse generation Label r Edge
2. a a a a Annex 8 Modbus 8 6 Modbus report example 8 6 4 Request example 0110138C0001020010 0110138C00020400102030 0110138C000306000000000000 0110138D0001022030 0110138D00020400000000 0110138E0001020000 Request 010300000001 010300000002 0103000000083 010300010001 010300010002 010300020001 Request 0103138C0001 0103138C0002 0103138C0003 0103138D0001 0103138D0002 0103138E0001 Request 010317720001 010317720002 7010317720003 010317730001 010317730002 010317740001 01050000FF00 01050002FF00 01050001FF00 01050003FF00 010500000000 010500020000 010500010000 010500030000 010100000001 010100020001 010100010001 010100030001 010100000002 010100000003 Response 0110138C000 0110138C0002 019003 0110138D0001 019003 019002 Response 0103020000 01030400000000 018303 0103020000 018303 018302 Response 0103020010 01030400102030 018303 0103022030 018303 018302 Response 0103020010 01030400102418 018303 0103022418 018303 018302 01050000FF00 01050002FF00 018502 018502 010500000000 010500020000 018502 018502 01010100 01010100 010100 010100 018102 018103 8 36 FIESSLER Annex 9 Modbus 8 6 Modbus report example 8
3. 2 beam reduced IS M064 Memoy2 Hz Moza skip only 1 beam 110 M065 Memw 3n8 uw75 skip only 2 beam 111 M066 MemoyajiigiMo76 Mode 8 12 M06 7 Memoy 5 120 M077 Replace Delete Cancel Figure 5 111 Entry dialogue and read back symbol for the function macro BLVT light curtain Operating mode without fade out for full protection in the entire protective field Exx x Mxx x Pxx x Axx x Fade out of up to 5 fixed areas Exx x Mxx x Pxx x Axx x Fade out of a variable area Exx x Mxx x Pxx x Axx x Fade out of 1 jet at any number of positions Exx x Mxx x Pxx x Axx x Fade out of 2 jets at any number of positions Exx x Mxx x Pxx x Axx x Fade out of 1 jet at any position Exx x Mxx x Pxx x Axx x Fade out of 2 jets at any position Exx x Mxx x Pxx x Axx x Combination of fixed fade out and 1 jet reduced resolution 12 and I4 Exx x Mxx x Pxx x Axx x Combination of fixed fade out and 2 jet reduced resolution 12 and 15 Exx x Mxx x Pxx x Axx x Combination of fixed fade out and 1 jet reduced resolution I3 and I4 Exx x Mxx x Pxx x Axx x Combination of fixed fade out and 2 jet reduced resolution I3 and 14 Exx x Mxx x Pxx x Axx x Select stored operating mode from memory slot 1 of the BLVT I1 to 111 0 or store current operating mode Exx x Mxx x Pxx x Axx x Select stored operating mode from memory sl
4. Figure 5 35 Time diagram for the function macro Emergency Stop The shutdown table is shown in the Individual view in the read back FPSC RB A detailed description of the function shutdown table is to be found in Chapter 5 5 3 E03 0 affects A01 0 undelayed E03 1 affects A01 0 undelayed Figure 5 36 Shutdown table for the function macro 2 channel emergency stop device 5 20 Parameter Assignment 5 FIESSLER ELEKTRONIK Function Macro 5 6 ELEKTRONIK Emergency Stop 5 62 Example LI Li i15 24V GND 24V GND 24V GND 424V GND o K on oe FT1 hot Ka E Kp NK Kp J J J J E03 0 E03 1 E03 2 E03 3 A01 0 Channel1 Channel 2 Start Suppl Enable condition Figure 5 37 Application example for the function macro Emergency Stop Remarks The incorporation of a start button is not absolutely necessary in the case of emergency stop control devices The monitoring of the trailing edge release of the button is activated here as standard The use of the option Switch on testing is only required for increased safety requirements Usually the switch on or start up testing is not used for emergency stop circuits 5 21 BA FPSC GB 1008 V1 27 01 E00 11 12 2006 FIESSLER ELEKTRONIK Application Spring force interlocks Magnetic force interlocks Entry dialogue read back symbol Entry fields Door position Solenoid pos Interlocking principle Triggering Lat
5. Channel 3 Enable Or gate Not Or gate Figure 5 61 Time diagrams for the function macro Gate control BA FPSC GB 1008 V1 27 01 E00 11 12 2006 5 32 ELEKTRONIK Function Macro 5 6 Logical Gates 5 6 8 MEME P ELEKTRONIK Example Generation of an enabling output from several guards by means of the function macro And Gates and a status display by means of the function macro Or Gates 24V GND 24V GND 24V GND 24V GND W 8 C Door left Door front Door rear LI 12 L3 Door open 001 Door left 004 Door rear MO1 2 Figure 5 62 Example for the function macro Gates Remarks The inputs channel 1 to channel 8 can be assigned multiply in different entry dialogues If all input signals of an And gate come directly and non inverted from the enabling output of an emer gency stop device an interlocking device with latching or a safety switch the output is accepted in the shut down table In order to generate a high level gates can be programmed with only one input channel The input is assigned with an unused flag The output values result analogously in Line 1 from Table 5 7 BA FPSC GB 1008 V1 27 01 E00 11 12 2006 5 33 FLEKTRONIK FIESSLER ELEKTRONIK Application Entry dialogue read back symbol Entry fields Input Channels 1 8 Remarks BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Parameter Assignment 5 Function Macro 5 6 Contact Multipl
6. General description 3 3 1 Outputs are provided either as one or two channel semiconductor outputs Using both versions stop 0 or stop 1 functions in accordance with DIN EN 60204 1 1998 11 can be realized The stop 1 function is realized in terms of software by a delay time in the user program The shut down of the system outputs is made by a so called shut down table with the exception of alarm out puts which is stored in the memory area This special software measure means that the reaction time of the system is independent of the system structure and of the cycle time of the user program The outputs are two channelled 1 x n switching 1 x p switching or one channel p switching The power sup ply is provided group wise with 24 VDC and GND two channel outputs or with 24 VDC one channel outputs They are suitable by preference for the control of series switched power components such as power contactors or valves The correct function of the outputs is ensured by a cyclic test of the semiconductors For this purpose the two channels of a switched through output are switched off in series for 1 ms i e the fall delay of series connected assemblies should not fall below 10 ms Due to the redundant micro controller arrangement in connection with its crosswise monitoring routines two in dependent cut off paths have been realized per output i e in the event of an error in a circuitry part the safety related function continues to be
7. Stop downwards movement O2 0 Stop downwards movement O2 0 Start timer Start timer O Timer expired test cam not exceeded Timer expired exceed test cam Initiate upwards movement O1 1 r Set measurement NG O4 1 r Delete measurement OK O3 0 O Top dead point reached I1 1 Stop upwards movement O1 0 Delete measurement active O5 0 Set measurement OK O3 1 Delete measurement NG O4 0 Example An example is provided in the Annex Chapter 8 4 as a part of an extensive example to secure a bending press Remarks The Input Req ram down must be active until the End of the Overrun traverse measurement After an unsuccessful overrun traverse measurement the press may only be brought into the top dead point turnaround point manually and is otherwise no longer available for working operations This is to be ensured by the user program or an external control system The overrun traverse measurement of the machine must be performed in accordance with prEN 12622 each time the voltage is switched on and at least after 30 hours of operation The maximum admissible overrun traverse and the length of the test cam is to be determined by the press manufacturer based on the gripping speed and the safety distance in accordance with the re spective relevant standard BA FPSC GB 1008 V1 27 01 E00 11 12 2006 5 58 _FIESSLER ELEKTRONIK Application Entry dialogue read back symb
8. A controlled stop whereby the supply of energy to the machine drives is maintained in order to achieve the stop and then to cut the energy once the stop has been achieved A controlled stop in which the energy supply to the machine drives is maintained Whilst either stop category 0 or 1 come into question for the implementation of commands which are applicable to stopping in an emergency control of hazardous movements compare with paragraph 9 5 4 2 EN 60204 1 stop category 0 is exclusively admissible for commands intended for shut down in an emergency control of electrical hazards compare with paragraph 9 5 4 3 EN 60204 1 e n accordance with paragraph 9 2 5 4 EN 60204 1 stop 0 functions may only be realized for actions in an emergency by means of hot wired electro technical equipment In addition the function may not de pend on an electronic switching logic hardware or software or on the transfer of commands via a communication network e By contrast for stop 1 functions only the final shut down of power to the machine drive elements need be secured by the use of electro technical equipment This means that the function may depend on an electronic switching logic hardware or software and or on the transfer of commands via a communi cation network or a data link if ultimately a contact type output level e g a relay level provides contact separation The above described distinction with respect to the use of electroni
9. Bridging Output Valve Monitoring Overrun traverse measurement Akas and Akas ll Akas 3 Pulse Generation BLVT Light Curtain Muting Diagnosis interface Cycle control Verification read back Visualisation Diagnosis Documenting BA FPSC GB 1008 V1 27 01 E00 11 12 2006 Parameter Assignment Contents 5 Page FLEKTRONIK FIESSLER ELEKTRONIK Hinweis BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Parameter Assignment 5 Overview 5 1 The FPSC system is programmed parameter assigned using commercially available PCs with Windows oper ating system Since these devices have no safety features they only serve the purposes of data entry or re verse analysis The safety requirements are satisfied by a reverse analysis amongst other measures The user program created using the parameter assignment software FPSC PAR must e be read back with the read back software FPSC RB and e be explicitly released after checking By applying these measures the user must ensure that the programming undertaken is correct and sat isfies safety regulations The operating mode switch must be set to the Param position if the Error LED lights up or if the Run mode is left a short reset must additionally be initiated No special programming knowledge is required to create the user program Function macros similar to function blocks to IEC 61131 are used in the FPSC system to determine control related relationships between in
10. Designation of station types E gt 8 inputs gt 4 or 8 outputs Entry field for name of configuration max 24 characters Assigned addresses of the base station 16 17 18 T3 fe 23 2 amp 5 0 2329 30 31 EEE EERE 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 PTT TTETEEETTTTTTTT 48 49 50 51 52 53 54 55 56 57 56 59 60 61 62 63 PTT TP Pr rrr rrr eee v Ask for confirmation before deleting a macro Cancel Apply Available addresses for extension modules Stipulates whether a query is to be made before every deletion of a macro Figure 5 12 Dialogue Configuration for the parameter assignment software The window overview inputs outputs flags timers and PLC flags shows the status of use of the addresses in a The individual elements of the list can be selected by mouse or arrow key By pressing the Enter button or double clicking with the left mouse button a window opens with additional information assignment table 11 5 All available outputs with their name are shown Used outputs are marked with a greater than gt sign An as signed name is displayed even if the output is no longer used e g after deleting a function macro iBixi Ol 3 gt TZF2en A02 2 gt AKAS rec j i 401 4 gt TZF1 sol A02 3 ZH e Unused output with name 401 5 gt TZF1 en A 02 4 AKAS slow Unused output ADI 7 Zust Energ A02 6 gt AKAS mute 401
11. N S A nile ON tri S ON CNC Supply gt NO O2 Operating mode automatic E Operating mode setup 02 4 Release UP Release DOWN Release fast speed da oco ro rn nln gt rrj ON N N gt gt tri gt gt tri oc oc ojo Nn Colo Nn o ON G3 F2 CA 2 D Nj MG Go 2 02 2 ON gt gt S Z 2zo5s5s5 Z zh gt at Pad Ps N ec G3 loj o NIAJN w tri les Eri tri tri les les tri tm les olo D elel e c D els es AJA A umi Psal Brad an A aul Ps o P aluje U c Qo o ON E g G9 jovr o A01 0 E04 3 E03 7 Figure 8 1 Example block diagram 8 8 FIESSLER ELEKTRONIK Protective devices and emergency stop control devices Emergency stop control devices Side guards Rear guard BA FPSC GB 1008 V1 27 01 E00 11 12 2006 Annex 8 Application example 8 4 Sensors and Actors 8 4 2 Function Connection Emergency stop Brings to a stop in an emergency Guard left Effects operating mode with reduced speed creep feed S3 Guard rear Access lock S4 AKAS II Protection from reaching in front side S5 Reset button Reset E05 4 Actuated reset of the protective devices E03 2 E03 3 Actuated immediate stopping Access lock Opened gt immediate stopping Guard right After resetting with open guard only Opened gt immediate stopping E07 0 E07 1
12. NO 1 I N o gt 2 2 2 2 2 2 2 2 3 2 3 No hh ho ho NN NN SS 2 3 2 4 2 5 2 5 2 5 2 6 2 7 2 7 2 8 2 10 ELEKTRONIK FIESSLER ELEKTRONIK Safe state gt Power failure gt Danger from misuse gt Dangers from changes and retro o0 Authorized persons gt Operator Programmer Commissioner Servicer BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Important information 2 Safety related information 2 1 The safe state of the FPSC system is synonymous with the de energised state This means that all outputs are switched off voltage free The FPSC system moves to the safe state if one of the follow ing conditions is satisfied An internal error is detected The voltage supply has been interrupted or switched off In the case of a power failure the FPSC system moves to the safe state If this brings about a hazard ous situation this must be prevented by suitable means The consequences of incorrect use may be injury to the user or third parties as well as damage to the controller to the machine plant or environmental damage Only use the FPSC System for the purpose intended The Fiessler Programmable Safety Center has been designed and constructed by us in a safe manner It is not permitted to perform changes and retrofits These may affect the correct operation of the FPSC System with the result of injury damage to prop erty or environment
13. The degree of safety actually achieved will depend on the overall structure of this chain It is the responsibility of the user to decide which safety related measures are to be realized in the above mentioned other parts of a control system The provisions laid down in the EC Machines Directive apply to responsible persons Any other concrete recommendations such as for the safety related parts of a control system are to be found in the C Standards machine safety standards which interpret the EC Machines Directive or if these do not exist or are not applicable they may be determined on own responsibility with the assistance of the A and B Stan dards basic safety standards or safety group standards Special provisions apply to products specified in An nex 4 of the EC Machines Directive Special provisions or derogatory provisions also apply to old or used machines in respect of which the user should obtain information from the competent body 2 4 E FIESSLER ELEKTRONIK Use of electronic equipment for safety functions Safety function demand Definition of the Stop categories Category 0 Category 1 Category 2 Actions in an emergency BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Important information 2 Correct use 2 2 Whilst the use of electronic equipment for safety functions was not given preference in earlier editions of DIN EN 60204 1 1998 11 electrical equipment of machines the most recent
14. Ye GND 24 VDC Higher ranking relay level Figure 3 5 Principal circuit diagram for the two channel output BA FPSC GB 1008 V1 27 01 E00 11 12 2006 3 7 FIESSLER System description 3 ETZIXHIH 0 30 Lo 5 Alarm outputs 3 3 4 Overview The alarm outputs are single channel p switching The voltage supply is supplied by the terminals of the FPSC System The GND connection is supplied at the actor itself The alarm outputs are connected with the alarm inputs via an internal logic connection This enables the connected sensor to be shut down on demand virtually without delay x 1 ms see also chapter 3 2 2 Technical data Position Description Number 4 single channel p switching Contact separation Rated voltage 24 VDC 20 25 Output current max 2 A output max 8 A Cumulative output current in the case of a cumulative output current gt 5 A a cross section of 2 5 mn for the feed line of the supply voltage is recommended Recommended external Recommended external fusing F PFIOA 000 A A Status display Minoan Table 3 8 Technical data for the alarm outputs Principal circuit diagram The chart shows the principal structure of an alarm output with integrated logic and the higher ranking relay level The gray highlighted circuitry part is present twice Alarm input E07 0 ve Logic a Processor A Processor B pra amp AO00 0 Alarm input E07 1 x Processor B Processor B Processor A Ne a
15. Delete Cancel Figure 5 68 Entry dialogues and read back symbols for the function macro D Flipflop Entry fields Flipflop selection Selection of the flip flop type Data Data input D Flipflop Exx x Axx x Mxx x Txx 0 Clock Clock input D Flipflop Exx x Axx x Mxx x Txx 0 Output Output of the flip flop Axx x Mxx x Truth table Output Function Save state of the output maintained Reset switch off output Set switch on output Table 5 9 Truth table D Flipflop Time diagram Data l l l l l l I Clock Output l I l I o o o o o Figure 5 69 Time diagram for the function macro D Flipflop Key Cycle signal with data state low 0 gt deactivate enabling output O Cycle signal with data state high 1 gt activate enabling output BA FPSC GB 1008 V1 27 01 E00 11 12 2006 5 37 l FIESSLER ELEKTRONIK R S Flipflop Entry dialogue read back symbol Entry fields Flip flop selection Set Reset Output Truth table Time diagram Key Remarks BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Parameter Assignment 5 Function Macro 5 6 Flipflop 5 6 11 The state of the output depends on the levels of the inputs Set and Reset The Rese input takes priority over the Set input x Title R S Flipflop Inputs Label m Flipflop selection Set M03 3 C D Flipflop Reset M03 4 R S Flipflop 013 R S Flipflop Output Label Outpu
16. E is to be assigned to the safety oriented input channels in the function macros For reasons of safety hard wired inputs are to be programmed exclusively this means no flags A multiple assignment of inputs within the framework of safety oriented input channels is not admissible and is displayed as an error during parameter assignment The safety oriented input channels can continue to be used in gate function macros Using the parameter assignment of the Testing field it can be decided whether a manual test actuation of the protective device is to be performed before the restart of a machine or of a machine area e g whether a moving protective device secured by interlocking device needs to be opened and closed again in order to discover any concealed errors in the periphery In this context the Testing field permits the following options Selected start function Performed test function No start up testing before the restart Start up testing before restart after the supply voltage has been switched on again Start up testing before restart after an operational stop in which one of the Cyclical testing input channels has dropped out Switch on testing start up testing No start up testing before a restart after switching in the supply voltage Combination of options as de Under consideration of the safety related requirements depending on ap scribed above plication Table 5 2 Start functions Start up testing in the form
17. ELEKTRONIK Read back analysis BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Parameter assignment 5 Verification read back 5 7 The read back analysis serves to monitor the fault free generation of the program and data transmission Using this function a verification which has been created by the programmer and transmitted to the FPSC system can be carried out For this the FPSC RB interface is started once the user program has been transmitted with the FPSC PAR user interface in the programming mode of the device operating mode switch on the device set to Param Reading back of the data in the FPSC System can commence through starting the FPSC RB user interface or with the function read in program in the menu file If the user program has been transmitted with the add on activate protect from read back you will be re quested to submit the password applied during programming IBl x Datei Ansicht Fenster Info FE Einzeln FE Passwort eingeben e oj x Das Programm in der FPSC Steuereinheit ist vor Auslesen geschutzt Bitte geben Sie das Passwort fur die entsprechende Datei ein l X Abbrechen Figure 5 118 Password entry FEFPSC read back Dl x File Display Window About FE Single Figure 5 119 Reading back of the user program FIESSLER ELEKTRONIK FLEKTRONIK Enabling output of the function macro BA FPSC_GB_1008_V1 27_01 E00 1
18. Function of the error flag Channel monitoring Start signal Miscellaneous BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Parameter Assignment 5 Diagnosis 5 9 The read back software FPSC RB contains the Journal entry in the View menu All system messages are shown in this journal in chronological order In online operation any error messages are protocol led here A list of the error messages is provided in the annex Chapter 8 2 The parameter assignment software automatically assigns one or several error flags to safety relevant parame ters for diagnostic purposes There are 512 error flags available in all The numbering is performed automati cally by the parameter assignment software F00 0 to F63 7 These error flags are used for the internal sequence control as intermediate memory A set error flag may have different causes such as discrepancies between the input level internal time oversteps or a detected start signal etc Error flags cannot be addressed within the user program This is an extended diagnostic option permitting assistance by the manufacturer as part of a complete system The error flag is shown in the top right hand corner of a displayed read back symbol in the read back software FPSC RB 001 E Stop dual channel NEON S s Figure 5 124 Error flag in the read back symbol These error flags are set shown in red as soon as only one of the two input channels Channel 1 or Channel 2
19. MEME ELEKTRONIK Function macro 5 6 Enable mode with drive with jog 5 6 14 Time diagram l EE Door s I I 1 Auto mode Manual mode Enabling device I I l Io l Jog switch i Actuation o o o e o e 0 9 Figure 5 79 Time diagram for the function macro Bypassing actuation Key Enabling output in Auto mode automatic Withdrawal of the enabling output in Manual mode O Withdrawal of enabling output in Auto mode Q No enabling output because wrong order Withdrawal of enabling output when operating No enabling output because no valid operating mode mode is changed Enabling output in Manual mode set up Shut down table The shut down table is presented in the Individual view in the read back software FPSC RB A detailed de scription of the shut down table function is provided in Chapter 5 5 3 E03 0 affects A02 1 undelayed E03 1 affects A02 1 in enabling mode E03 2 affects A02 1 in enabling mode E03 3 affects A02 1 in enabling mode E03 4 affects A02 1 in enabling mode Example Door bridging by means of function macro Enable mode energy with enable switch 24V GND 24V GND 24V GND MEM ER PAPE EEA EI eee Automatic Manual Enabling Jog Actuation mode mode device switch 002 Enabling with jog ips FO0 0 F00 2 Figure 5 80 Example for Bypassing actuation BA FPSC GB 1008 V1 27 01 E00 11 12 2006 5 44 ELEKTRONIK FIESSLER ELEKTRO
20. Muting E7 2 E7 3 E7 x affects A00 0 to A00 3 Truth table BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Parameter Assignment 5 Function Macro 5 6 Bridging Output 5 6 19 Activation of the internal logic for the isolation output directly dependent on input of the alarm inputs A07 0 to A07 3 and stipulation of the bridging signals muting The muting of the alarm inputs can be programmed in two groups with two inputs each The shut down by emergency stop control device ranks higher than the hardware shut down of the alarm out puts via the alarm inputs x Title By pass fast outputs 001 By pass fast outputs Inputs Label Emergency Stop E030 Inputs active E031 NEN MuigEz0 EZ1 E032 T E07 0 E07 1 antivalent MugEz2 E723 E033 E7 x affects A000 A003 E024 Replace Delete Cancel EU Q BJ 1 valent Figure 5 92 Entry dialogue and read back symbol for the function macro Bridging output Input signal for higher ranking shut down by an emergency stop control device Exx x Axx x Mxx x Pxx x Additional condition NO contact for the activation of the alarm inputs Exx x Axx x Mxx x Pxx x If this option is activated an exclusive OR sensor can be connected to the inputs E07 0 NC contact and E07 1 NO contact Muting signal for the bridging of the inputs E07 0 and E07 1 Exx x Axx x Mxx x Pxx x Muting signal for the bridging of the inputs E07 2 and E07 3 Exx x Axx
21. of a 2 channel function macro is opened Error flags are reset shown in black as soon as the second input channel is opened It is only possible to reset the enabling output e g by the function start or auto start if the error flag is not set If a channel remains closed e g through a defect of a control device connected to the system input in the case of a 2 channel function macro the enabling output of the function macro is shut down but the error flag remains set i e shown in red Opening both channels causes the error flag to be reset The error flag of the 1 channel function macro and the additional error flag of the function macro Interlocking device with latching 2 channel are responsible for monitoring the start signal or the interlock function 003 Interlocking device dual Figure 5 125 Additional error flag in the function macro Interlock with latching 2 channel The error flag of the function macro nterlocking device with latching 2 channel is set as soon as the function is activated by a signal at the output Interlock or by triggering the function Auto start It is reset as soon as the enabling output or the enabling outputs of the function macro have been switched through If the error flag remains set although the guard is closed and the function nterlock has been activated there is an error in the wiring or a defect in the connected sensors actors In addition there are othe
22. r Release or if you are working dry i e without directly available FPSC system simply save your program as a demo file For this purpose select the entry Save under from the menu File and then the file type FPSC Demo file FPD You can then read in this file with the verification software FPSC RB Verify After completion you can transfer the user program to the FPSC system refer to Page 5 5 and verify it as de scribed in Chapter 5 7 thereby releasing it for use Test Now test your user program in the machine system or with a test structure In order to avoid unpleasant sur prises or even damage you should ensure that there is a reliable shut down facility for the FPSC System and or the machine plant until all functions of your program and of the connected periphery have been adequately tested Document Now prepare the documentation refer to Chapter 5 10 of the user program and add a copy of the ma chine plant documents BA FPSC GB 1008 V1 27 01 E00 11 12 2006 5 10 Parameter Assignment 5 E FIESSLER Introduction 5 5 Addressing 5 5 1 Addresses An address stands for a logical input output a flag or every other type from the table below The access the use of an input output address corresponds to the connection of an input output of traditionally wired devices The setting of which input output of the FPSC base station is addressed under which address is preset and can be determined via the dialogu
23. 1 Message Contact E00 0 does not exist Figure 5 9 Dialogue Error during import for parameter assignment software Select interface Before the user program can be transferred the interface must be selected The input dialogue is reached via the menu entry File Select interface LEIDEN xj m Select serial port COMI C cows C COM2 C COME C COM3 COM C COM4 C COMS cancel Figure 5 10 Select interface When using a USB lt RS232 converter the number of the allocated virtual COM Port can be found in the Windows device manager Transfer user program The user program can now be transferred to the FPSC system using the menu entry File Transfer Function block overview The function block overview window can be reached via the menu View Overview It provides all function macros used in a list The individual elements from the list can be selected using the mouse or arrow keys Pressing the Enter but ton or double clicking on the mouse displays the appropriate entry dialogue The order of the function macros can be altered by shifting in the function block overview For this purpose the entry must first be marked with the left mouse button and can then be shifted whilst holding the left mouse but ton down FE Program overview O x E Sto St E Stop single channel Interlocking spring 0004 Interlock single Interlocking magnetic 0005 S Switch dual Safety swi
24. 1 gt NH1en A02 0 gt A02 7 7 AKAS en A01 2 gt TZF2 sol A021 gt AKAS tr Used output Figure 5 13 Overview of the outputs used sign An assigned 2101 xj F030 NH2chi TZF1 door E06 0 ZHAI E045 TZF1 close E06 1 ZHA2 E03 2 NH2 st E04 6 TZF1 open E06 2 ZH B1 E03 3 NH2 fb E04 7 TZF1 fb E06 3 ZH B2 E034 NH1 chi E05 0 SI52 chl E06 4 AKAS adj E035 NH1 st E051 SIS2 ch2 E06 5 AKAS mute E03 6 NH1 fb E05 2 SIS2 st E06 6 AKAS mode E03 7 TZF2 door E05 3 4 AKAS foot E06 7 AKAS sl E040 TZF2 sol E05 4 E04 1 TZF2 close E05 5 E04 2 TZF2 open E05 6 Cloc TZF2 fb E05 7 AKAS mon Used input Unused input Used input with name Figure 5 14 Overview of the inputs used The names of unused inputs outputs can be overwritten or deleted in the assignment table can be reached by double click on the appropriate entry 5 6 FIESSLER Parameter Assignment 5 Program Description 5 3 Parameter Assignment Software 5 3 1 Flags Only those flags are shown which are used in the user program or have already been used in the user program PLC flags Flags used as output or as input and as output are marked with a greater than gt sign Flags which are only used as input are marked with a minus sign Unused flags have no marking iol x M 3 1 A Clock MO3 2 gt D FF out MO3 3 RS FF set M 3 4 RS FF reset Flag us
25. 18 24 30 36 hours After a manual re quest for the overrun traverse measurement the time of the measurement interval is reset i e the measure ment interval starts from the beginning again Set whilst plunger moves to OTP after successful overrun traverse measurement Set if top dead point has been reached Timer Function Manual request overrun traverse measurm Upwards movement Top dead point reached 1 Cam detected gt movement stopped overrun traverse maintained overrun traverse exceeded Truth table for the function macro Overrun traverse measurement E d Downwards movement Table 5 15 5 57 FIESSLER Parameter Assignment 5 Function Macro 5 6 Overrun traverse measurement 5 6 21 Time diagram TDC I AE HEC Manual request I2 L3 Ram UP I3 AE Overrun tr cam I5 Measurement OK O3 Measurem fault O4 Measurem active O5 n Timer 0 e oe o O Figure 5 101 Time diagram for the function macro Overrun traverse measurement Key Successful overrun traverse measurement Unsuccessful overrun traverse measurement Manual request for measurement I2 1 Automatic request overrun traverse measurement t 0 Initiate downwards movement O2 1 Initiate upwards movement O2 1 Set measurement active O5 1 Set measurement active O5 1 O Test cam reached I5 0 Q Test cam reached I5 0
26. 2006 System description 3 System reaction times 3 7 The system reaction time is understood to be the time required by the FPSC system to process a safety rele vant input signal or the recognition of a dangerous error case into a safety relevant output signal or to shut down the system This is an internal system run time including the shut down times of the semiconductor out puts Reaction times of upstream sensors safety switching devices and downstream actors are not included here they are to be included additionally into the safety considerations e g to design adequate safety distances from hazardous movements Depending on use and the inputs used the following maximum system reaction times result for the FPSC sys tem Use Inputs used System reaction times System inputs E03 E06 suns System inputs E03 E06 with extended shut down table Alarm inputs E07 without input filter Alarm inputs E07 with input filter 1 6 5 35 ms System inputs decentral System inputs with activated input filter of the extension modules Table 3 16 System reaction times FIESSLER ELEKTRONIK Chapter A s 4 3 4 3 1 4 3 2 4 3 3 4 3 4 4 3 5 4 3 6 4 3 7 4 3 8 4 4 Contents Assembly Ambient conditions Installation site Assembly dismantling Wiring Voltage supply Fusing Laying of cables Power lines Wire end ferrules Cable ducts Shielded lines Functi
27. 27 01 E00 11 12 2006 5 46 PIESSLER ELEKTRONIK Function Macro 5 6 Two hand 5 6 16 Application This function macro is suitable for the analysis of two hand circuits to DIN EN 574 and EN 60 204 1 with two 2 channel buttons The function of every button contact and the simultaneous actuation within 0 45 s of the two buttons is monitored The inputs are provided for the connection of NO contacts When using two hand circuits with exclusive OR or NC contacts the corresponding addresses must be inverted preceded by a minus sign Entry dialogue x read back symbol Tile Twohand Inputs Label Key Al E60 Error flag Fono Key A2 E061 NEN Error flag For Key B1 E06 2 Error flag F02 Key B2 E06 3 Error flag F03 Suppl condition M040 O O Error flag Fos Outputs Label Enable 402 5 Timer T020 Loo O O Delay time p4 sec Replace Delete Cancel Figure 5 83 Entry dialogue and read back symbol for the function macro Two hand 007 Two hand Entry fields Key A1 Input for channel 1 button A of the two hand circuit Exx x Key A2 Input for channel 2 button A of the two hand circuit Exx x Exx xj Key B1 Input for channel 1 button B of the two hand circuit Exx x Key B2 Input for channel 2 button B of the two hand circuit Exx x Suppl condition Additional condition e g feedback loop Exx x Axx x Mxx x empty Enable Safety enabling output Axx x Mxx x Tim
28. 4 Input P63 0 Output M22 3 C rising trailing Timer 700 0 Pulse width 0 14 sec Cancel Figure 8 8 Entry dialogue and read back symbol function macro pulse creation BA FPSC GB 1008 V1 27 01 E00 11 12 2006 8 35 ELEKTRONIK FIESSLER ELEKTRONIK Example BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Write data to FPSC FPSCin 5004 L 1 FPSCin 5004 L FPSCin 5004 L FPSCin 5005 L FPSCin 5005 L L 2 3 1 2 FPSCin 5006 L 1 Read data from FPSC Read Message Register Message Reg 0000 L 1 Message Reg 0000 L 2 Message Reg 0000 L23 Message Reg 0001 L 21 Message Reg 0001 L 2 Message Reg 0002 L 1 Read data from FPSC Read FPSC input register FPSC in 5004 L 1 FPSC in 5004 L 2 FPSC in 5004 L 3 FPSC in 5005 L 1 FPSC in 5005 L 2 FPSC in 5006 L 1 Read data from FPSC Read FPSC output register FPSC out 6002 L 1 FPSC out 6002 FPSC out 6002 FPSC out 6003 FPSC out 6003 FPSC out 6004 MO WP Jj rrrrr Set Coil FPSCsetCoil 0000 FPSCsetCoil 0002 FPSCsetCoil 0001 FPSCsetCoil 0003 Reset Coil FPSCresetCoil 0000 FPSCresetCoil 0002 FPSCresetCoil 0001 FPSCresetCoil 0003 Read Coil FPSCreadCoil 0000 FPSCreadCoil 0002 FPSCreadCoil 0001 FPSCreadCoil 0003 FPSCreadCoil 0000 FPSCreadCoil 0000 rrrrrr on a CRC LRO
29. 5 59 Time diagram for the function macro Timer The timer address T63 0 is fixed for the function Timer This means that only one timer is available for the entire user program BA FPSC GB 1008 V1 27 01 E00 11 12 2006 ee messmo P ELEKTRONIK Function Macro 5 6 Logical Gates 5 6 8 Application The Gate control function macros provides 4 logical operations And Not And gates and Or Not Or gates Entry dialogue X 008 AND gate 009 NAND gate Read back symbol Title AND gte OSOSOSCSC S S S S Inputs Label m Gate selection Channel 1 M00 0 Input 1 And Channel2 M001 rpt2 C Net nd Channel 3 M00 2 Input 3 IC Br Channel 4 mE NEED C Not Or Channel 5 Channels Of Channel 7 1 011 NOR gate Channel 8 Dutputs Label Enable M00 3 AND Dut hpit3 Replace Delete Cancel Figure 5 60 Entry dialogue and read back symbol for the function macro Gate control Entry fields Channel 1 8 Input channel 1 to channel 8 of the gate Exx x Axx x Mxx x Pxx x Txx 0 Gate selection Selection of the desired gate type Enable Output of the gate Axx x Mxx x Truth table Enable Channel 1 Channel 2 Channel 3 nd Not And Not Or oco ojojojojojijo eto Torr Tl orre c m Table 5 7 Truth table for the function macro Gate control Time diagram Channel 1 Channel 2 Channel 3 Enable And gate Not And gate I Channel 1 Channel 2 E
30. 6 4 LCR checksum Example of one possibility for generating an LCR checksum Addition of all bytes in a message without start identification n and without subsequent CRLF in an 8 bit data field without carry over carry Subtraction of the end result from 0x100 Example Definition of a buffer for the binary data wr mod 12 0x01 0x03 0x00 0x00 0x00 0x01 Function request LRC mod CRC wr mod 6 Definition of a buffer for transmission text 2010300000001 7 n Placing of the LRC in the transmission string text 010300000001FB r n Function example C Source code unsigned char mod_CRC unsigned char wr_mod unsigned char len unsigned char lrc 0 unsigned char i 0 for i 0 i lt len I lrc wr mod i l lre 0x0100 Irc return lrc BA FPSC GB 1008 V1 27 01 E00 11 12 2006 8 37
31. E06 4 Open rapid speed ing rapid speed Closed gt creep speed valve right Feedback con Position monitor E06 0 Open Y5 open upwards tact ing direction valve Closed gt Y5 closed downwards Y5 Safety valve left A00 2 Activated by upwards downwards movement Safety valve right A00 3 Activated by upwards downwards movement Rapid speed valve A00 0 Activated by downwards movement in rapid speed left Rapid speed valve A00 1 Activated by downwards movement in rapid speed right Direction valve A01 1 Activated by downwards movement Table 8 15 Example Actuators wel ho f GND Y5 Y3 1 THX ENESES l l J J gt R ckf hr Ventil Y2 1 Ventil Y2 2 R ckf hr Ventil Y5 R ckf hr Ventil Y3 1 kreis Y2 1 kreis Y2 2 kreis Y5 Figure 8 6 Example connection of actuators Feedback loop The position of the two safety valves and direction valve are each monitored 027 Feedback OK by an NC contact After the AND operation with function macro 027 an ena bling signal is generated with the flag 02 1 This enabling signal is used as an additional condition when analysing the foot pedal i e a press procedure can only be commenced when the safety valves and direction valve are in a resting state Valves Safety valve Y2 is actuated for each movement enabling output function macros 030 034 037 by means of function macros 039 and 040 via the outputs A00 2 and A00 3 039 Acti
32. Exx x Axx x Mxx x empty Output for the selection activation of the electromagnet The consideration of the different operating modes of the locking magnets is made via the selection in the Interlocking principle field Axx x Mxx x All options are available as described in Chapter 5 5 4 Page 5 16 with respect to the selection of the functions in the Test performance field or its combination Safety enabling output Axx x Mxx x 5 22 FIESSLER Truth table Time diagram Key Shutdown table Example BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Parameter Assignment 5 Function Macro 5 6 Interlocking device dual channel 5 6 3 Door Latching Suppl Solenoid position N edge D conn Enable 0 0 o1 0 90 m oOo o o Table 5 4 Truth table for the function macro Interlocking device dual channel Door position Solenoid pos Latching Unlatching fo Suppl condition mem l Solenoid conn l Spring force Enable o o o Figure 5 89 Time diagram for the function macro Interlocking device dual channel Enabling output through edge interlocking button Guard open O Request to unlock No enabling output since guard is open Unlock magnet picked up The shutdown table is shown in the Individual view in the read back FPSC RB A detailed description of the function shutdown table is to be found in Chapter 5 5 3 E03
33. FR VF EO47 E054 F00 2 MO1 5 Comment Evaluation of operating mode OP mode selectioOperating mode selected 0014 E1 E2 E3 E4 E5 E6 E040 E041 AND gate Operating mode setup OK 0015 E1 E2 E3 E4 E5 E6 E04 0 M14 0 AND gate Operating mode auto OK 0016 E1 E2 E3 E4 E5 E6 E041 HM140 Comment Evaluation pressure sensor slow speed S Switch single Pressure left Q017 K1 ST RK FM FR VF E06 3 F00 5 M03 1 o Switch single Pressure right 0018 K1 ST RK FM FR VF E06 4 F00 6 MO032 AND gate Pressure slow speed OK 0018 E1 E2 E3 E4 ES EG M03 1 M03 2 OR gate Pressure fast speed OK 0020 E1 EZ E3 E4 E5 E6 MO3 1 M03 2 AND gate Bridge switching time pr 0021 E1 E2 E3 E4 ED EG M10 3 M04 0 Time delay Time delay Pressure 0022 E1 A1 Delay Timer MOA 0 M10 3 0 10 1711 0 FPSC PAR BA FPSC GB 1008 V1 27 01 E00 11 12 2006 FPSC PAR Documentation MOS 1 MO1 4 Delay Timer E EB BawOKk M14 0 E E8 A1 M14 1 Er E8 Al M14 2 Delay Timer Delay Timer MO3 4 E7 E8 A1 MO3 5 M10 4 Annex 8 Application example 8 4 Sis SIS Ta 8 4 6 Edge Auto Auto Example V1_2 fps 01 03 2006 FIESSLER FLEKTRONIK OR gate Enabling Pressure 0023 E1 E2 E3 E4 E5 E6 E E8 M10 4 MO3 4 Comment Evaluation of tilled initiators AND gate Eval tilled INIS 0024 E1 E2 E3 E4 E5 E6 E E8 E044 E045 Comment Evaluation of machine sensors AND gate Maschine ok 0025 E1 E2 E3 E4 E5 E6 E E8 E036 E052 E065 Comment Evaluation of AKAS Il AKAS 1a
34. In particular the information and safety information contained therein must be heeded If products are operated in connection with other components such as safety modules controllers or sensors the respective user information must be observed Fiessler Elektronik shall not be liable for damage caused by incorrect use or application of products The safety related structure and functionality of the FPSC System corresponds to category 4 in accordance with EN 954 1 Performance Level PL e in accordance with prEN 13849 1 or the safety integrity level 3 SIL in accordance with DIN EN 61508 In accordance with the above requirements a prototype test by T V Rheinland is in preparation for the FPSC System The FPSC System is a safety component not specified in Annex 4 of the EC Machines Directive whose placing on the market does not necessarily require the involvement of a Notified Body There are not currently any specific standards for computer systems with safety responsibility which have the status of harmonized standards within the meaning of the EC Machines Directive EN 954 1 is not sufficient for computer systems with safety responsibility Therefore the above specific standards for computer systems are standards within the meaning of the EC Machines Directive Article 5 Paragraph 1 Subparagraph 2 national standards and technical specifications which may be consulted by way of supplement in accordance with an nouncements from the Fed
35. No part of the work may be reproduced in any form photocopy microfilm or a different method without the written approval of Fiessler Elektronik also not for purposes of teaching and may furthermore be neither processed reproduced nor disseminated using electronic systems BA FPSC GB 1008 V1 27 01 E00 11 12 2006 FIESSLER ELEKTRONIK Chapter Contents Definitions Important information Safety related information Correct use Information on basic handling Safety related classification System description Overview Inputs Outputs Interfaces Extension modules Safety field bus System reaction times Installation Wiring Assembly Wiring Circuitry examples Checking Parameter Assignment Overview Program Installation Program Description Create User Program Introduction Function Macro Verification read back Visualisation Diagnosis Documenting Service and Diagnosis Service Annex Technical Data Error Codes Checklist Application example Error Flags Modbus BA FPSC GB 1008 V1 27 01 E00 11 12 2006 Fiessler Programmable Safety Center Table of contents Page 1 1 2 1 2 1 2 3 2 6 2 7 3 1 3 1 3 3 3 5 3 9 3 10 3 12 3 13 4 1 4 2 4 4 4 13 5 1 5 1 52 5 3 5 10 5 11 5 19 5 81 5 84 5 85 5 86 6 1 7 1 8 1 8 3 8 6 8 30 8 31 FIESSLER ELEKTRONIK Chapter Contents Safety information Information Starting lockout User program Auto start AOPD Fa
36. O3 1 Request to reprogram I2 1 Start timer c Switch off BLVT receiver O2 0 r Enabling output deactivated O3 0 Timer expired Switch on BLVT receiver O2 1 Programming transfer data 5 5 6 5 6 25 5 67 ELEKTRONIK FIESSLER ELEKTRONIK Entry dialogue BLVT operating modes Entry fields BLVT operating modes Blanking OFF I1 Fixed blanking 12 Floating blanking I3 1 beam reduced l4 2 beam reduced I5 skip only 1 beam l6 skip only 2 beam I7 Mode 8 l8 Mode 9 I9 Mode 10 110 Mode 11 111 Memory 1 112 Memory 2 113 Memory 3 114 Memory 4 115 Memory 5 116 BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Parameter Assignment Function Macro BLVT Light Curtain The entry fields of this dialogue stipulate the desired fade out functions blanking of the BLVT Only a brief description of the possible operating modes are given here Detailed information on the possible fade out functions and the resultant additional safety information are provided by the BLVT operating instructions 0001 BLvT toht curtain O OOOO x Title BLvT Number of transmissions 1 x 50 Inputs and outputs BLYT operating modes Inputs Label Inputs Label Blanking OFF 15 Moso Medegn3 vozo Fixed blanking 16 M061 Modetoyii4 Mor1 Floating blanking 17 M062 Modettj5fMor 2 1 beam reduced 18 M063 Memo Hne vo73
37. O9 Signal muting paused O10 Signal single muting sensor active O11 Signal OSSD defective O12 BA FPSC GB 1008 V1 27 01 E00 11 12 2006 Parameter assignment 5 Function macro 5 6 Muting 5 6 26 Set when timer Muting monitoring time is started active Set when timer Drop out delay is started active Set when timer Override time started active Temporary store for status of input Muting sensor A1 P Temporary store for status of input Muting sensor A2 14 Temporary store for status of input Muting sensor B1 Temporary store for status of input Muting sensor B2 16 Set if the inputs OSSD 1 I1 and OSSD 1 11 are in an antivalent state The existing entry fields in this dialogue provide additional information on the current status of the muting operation for further processing lt new gt Muting E x Title Mutind Inputs and outputs Notifications Outputs Label Message Only override possible 02 M02 0 Muig 05 M021 End of muting by timeout O6 M023 Message No new muting condition possible 07 M024 Message Override deactivated 08 M025 Message Movement detected 03 M026 Message Muting stopped 010 M02 Message Single muting sensor activated 011 M03 0 Message OSSD is defective 012 M031 E Insert Replace Jelete Cancel Figure 5 114 Entry dialogue signals for func
38. Parameter Assignment 5 ELEKTRONIK Inverting of inputs Entry dialogue read back symbol Shutdown table Further processing of inverted sig nals BA FPSC GB 1008 V1 27 01 E00 11 12 2006 Introduction 5 5 Input Level 5 5 4 An entry option has been created for the direct processing of exclusive OR safety sensors in order to inform the sequence control that an NO contact is connected to an input instead of an NC contact The respective input in the example Channel 2 is marked with a minus sign The entry fields Channel 1 Channel 2 Start or Additional conditions can be inverted 0001 Safety switch dual channel x Title Safety switch dual ch Inputs Label Triggering Channel 1 E030 Edge Channel 2 nat Automatic Start EQ Suppl condition Error flag F00 2 r Test performance Dutputs Label Enable A01 0 1 Initial Replace Delete Cancel Figure 5 28 Example of the inversion of the input channel 2 Inverted inputs are shown in the shutdown table with the inversion symbol Shutdown table X Figure 5 29 Shut down table with inverted inputs Inputs E outputs A flags M PLC flags P and timers T can be used at the inputs E1 to E8 of an AND gate These signals can also be further processed when inverted 002 AND gate Figure 5 30 Example of further processing with inverted signals If signals in AN
39. Sample time Sample rate Error flags E03 4 J AD23 Timer TO1 0 12h Y Flag UP F00 0 AN 4 iw r a Posy Delay time 10 01 sec TBC FO0 1 Replace Delete Cancel Figure 5 100 Entry dialogue and read back symbol for the function macros Overrun traverse measurement Position message of the top dead point Exx x Mxx x Pxx x Manual request of the overrun measurement Exx x Mxx x Pxx x Request signal for upwards movement of the press Exx x Mxx x Pxx x Request signal e g foot switch for downwards movement of the press Exx x Mxx x Pxx x Cam switch NC contact Exx x Mxx x Pxx x Output for upwards movement of the press Axx x Mxx x Output for downwards movement of the press Axx x Mxx x Signalling output for successful overrun measurement Axx x Mxx x This output acts in an antivalente manner to Measurem fault O4 This output must be incorporated for the enable of the further closing movement of the press Signalling output for unsuccessful overrun measurement Axx x Mxx x This output acts in an antivalente man ner to NLW Mess OK O3 Signalling output to signalise an active or not yet positively concluded overrun measurement Axx x Mxx x Delay time and timer address for interrogation of the input Overrun tr cam I5 after switching off the press during the overrun traverse measurement Txx 0 t 0 01 599 99 s Measurement interval for automatic overrun measurement every 12
40. an output contact signalling zero speed or safety of a coasting movement of a move ment monitoring version example refer to Chapter 5 6 5 e Connection of a time stage for selection deactivation of the electromagnet This option requires a constant and reliably calculable time of a hazardous coasting movement e Connection of an unlocking button After actuation of the unlock button there is an undelayed selection deactivation of the electromagnet Optional additional condition e g feedback loop Exx x Axx x Mxx x empty Output for the selection activation of the electromagnet The consideration of the different modes of operation of the latching magnets is made via the selection in the field nterlocking principle Axx x Mxx x Safety enabling output Axx x Mxx x 5 25 FIESSLER Parameter Assignment 5 Function Macro 5 6 Interlocking device single channel 5 6 4 Truth table Solenoid and Latching Unlatching Suppl Solenoid Enable door position auxiliary NO condition contact 1 Table 5 5 Truth table for the function macro Interlocking device single channel Time diagram Solenoid and door position Latching D aux NO contact 1 Unlatching TT i l l Suppl condition UT Solenoid conn Spring force e Enable 00 o Figure 5 43 Time diagram for the function macro Interlocking device single channel Key Request to unlock Guard open O U
41. and interface settings on PC programming Ox2A Error in receiver data PC interface pro Check link PC FPSC gramming Briefly switch off FPSC system and perform parameter assignment again Ox2B Time out flash write Check link PC FPSC uli Briefly switch off FPSC system and perform parameter assignment again 0x2C Time out flash erase Check link PC FPSC Iud Briefly switch off FPSC system and perform parameter assignment again Ox2D Time out Poling Flash Eprom poling Check link PC FPSC n Briefly switch off FPSC system and perform parameter assignment again Ox2E Time Out prog schleife Check link PC FPSC ndi Briefly switch off FPSC system and perform parameter assignment again Ox2F Error in address area prog schleife Check link PC FPSC wu Briefly switch off FPSC system and perform parameter assignment again 0x30 Time Out read back Check link PC FPSC Il Briefly switch off FPSC system and perform parameter assignment again 0x31 Error read back Check link PC FPSC ul Briefly switch off FPSC system and perform parameter assignment again Time Out waiting for data PC interface Check link PC lt FPSC und interface settings on the PC wait ser2 0x33 Time Out transmission via PC interface Check link PC FPSC ser2 print Briefly switch off FPSC system and perform parameter assignment again Table 8 7 Error codes 2 3 BA FPSC GB 1008 V1 27 01 E00 11 12 2006 8 4 FIESSLER oer
42. be used if the material is only conveyed out of the hazardous zone The setting of the muting end delay time must be as short as possible so that the muting state is con cluded immediately once the material has left the protective field Muting with drop out delay may not be used when the muting sensors are mounted in front of the pro tective field outside of the hazardous area 5 76 FIESSLER meressa S ELEKTRONIK ELEKTRONIK Function macro 5 6 Diagnosis interface 5 6 27 Application This function macro serves the exchange of data between the FPSC controller and a connected controller 1 bit to 32 bits can be entered Fields not filled out are carried forward as logical 1 Entry dialogue lt new Diagnostics interface E E x read back symbol Title Diagnostic interface Byte 0 Bute 1 Byte 2 Bute 3 Inputs Label Inputs Label n feo amp aoo gp o ef i o2 gr Figure 5 115 Entry dialogue and read back symbol for function macro Diagnosis interface Heplace Entry fields diagnosis interface Byte 0 11 Transmission to connected controller Bit 0 Byte 0 12 Transmission to connected controller Bit 1 Exx x Axx x Mxx x Pxx x Fxx x empty Byte 0 I3 Transmission to connected controller Bit 2 Exx x Axx x Mxx x Pxx x Fxx x empty Byte 0 14 Transmission to connected controller Bit 3 Exx x Axx x Mxx x Pxx x Fxx x empty Byte 0 15 Tra
43. channel This field Channel 1 is intended for the contact of an interlocking device with latching which monitors the posi tion of a moving protective device Exx x This field Channel 2 is intended for the contact of an interlocking device with latching which monitors the posi tion of the lock of the moving protective device Exx x Depending on magnetic operating mode the function Spring force or Magnetic force is to be selected Selection of the desired start function for the interlocking of the protective device Automatic c the interlocking is performed automatically after the guard is closed Trailing edge The interlocking is performed manually by an interlocking start button with the trailing edge of the start signal Optional request signal for interlocking start button Exx x Mxx x empty Request symbol for unlocking Exx x Mxx x The following options are available to select this field e Connection of an output contact signalling zero speed or safety of a coasting movement of a move ment monitor version example refer to Chapter 5 6 5 e Connection of a time phase to select deactivate an electromagnet This option requires a constant and reliably calculable time of a hazardous coasting movement e Connection of an unlocking button After actuation of the unlocking button there is a non delayed selec tion deactivation of the electromagnet Optional additional condition e g feedback loop
44. channel power level series connection of the actor contacts Relays or contactors with positively driven contacts must be used Maximum realizable category is Cat 4 maximum Cat 3 with series switching of the sensors Please observe the C Standard or consult the manufacturer on the admissibility of an individual switch Channel Channel 2 Start Suppl condition Figure 4 11 X Circuitry example of a safety electromagnetic switch 4 10 FIESSLER Installation Wiring 4 TELEKTRON K cc a3 ELEKTRONIK Circuitry examples 4 3 P switching semiconductor 4 3 7 Start Resetlevel The start is managed by the operation controller whereby the controller obtains information on the status of the contactor via an enabling contact No manual reset of the safety function The feedback loop permits the cir cuitry to start up only if both actors signal the release status de energized status via their auxiliary contacts NC contact Sensor level Two channel control with safety related p switching semiconductor components e g AOPDs in accordance with EN 61496 without cross short recognition by the FPSC system The sensor usually has its own cross short monitoring Each sensor with semiconductor output must be connected via two channels Furthermore every sensor must be in a position to supply current of 20 mA at least per channel Actor level Two channel power level series connection of the actor contacts Relays or contactors with positively
45. controls pue peg ups Eases ae iS EXSEN E04 0 E04 1 E03 4 E03 5 E04 7 E03 7 E05 1 Operating mode selection Foot pedal Manual OVTM 1 Production 2 Setup 2 downwards 3 upwards upwards manual Figure 8 4 Example connection of the operating elements The function macro 014 ensures that only a single operating mode is chosen at the same time and generates the general enabling output for selection of the operating mode with the flag 14 0 The operating mode is de termined by the AND operation using the function macros 015 and 016 A set 14 1 flag stands for mode and a set 14 2 flag for setup operation 014 Operating mode selected 015 Operating mode setup OK 016 Operating mode auto OK E04 1 M14 0 OPMode OK The press procedure is started manually by a 3 stage foot pedal with antiva lent work contact The analysis takes place using macro 009 The address of the positively controlled NC contacts must be entered inverted with a mi nus sign Due to the integration of the additional condition with flag 02 1 an enable can only result when all feedback loops of monitored valves are closed or the valves have fallen back correctly when last switched off E03 5 An emergency stop similar to an emergency stop function is realised by means of the positively controlled NC contact in stage 3 foot pedal pressed right down in connection with the deactivation of the foot pedal enabling out put Deactivation of the switchi
46. correct requests are rejected with an error telegram The following modbus functions are supported 01 Read coil status 03 Read holding register 05 Force single coil 16 Preset multiple register Not required the transmitted data contain the respective current status of the FPSC controller Multiple reports are possible Each other request will be answered with an error telegram exception code The error telegram answers exception responses are predefined by the modbus telegram The following error codes are used e 01 Illegal function an unknown function has been requested e 02 Illegal data address the register does not exist e O3lllegal data value the value does not lie within data range or is otherwise invalid Every parameter will be represented by 2 registers 16 Bit The first register depicts the most significant bit MSB word and the second register the least significant bit LSB word i e the value of 0x12345678 is submit ted as follows 0x12 0x34 0x56 0x78 ELEKTRONIK FIESSLER ELEKTRONIK Report BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Modbus report Function FPSC register Messages FPSC CNC 0000 0001 IO parameter FPSC lt CNC 5004 5005 IO parameter FPSC CNC 03 6002 6003 Table 8 16 Groups used Signal Function FPSC Coil Reset 1 5 0 Message popped Not required the data sent contain the respective current status of the FPSC controller
47. device without external start reset but ton e g closing of a guard Active Opto electronic Protective Device Design feature of a lock to ensure that the locking agent e g lock pin cannot assume the shut position when the guard is open A physical input or output of the FPSC System Jumpering of the receiver unit E1 of the edging press fuse AKAS during a box bending process Abbreviation for category 1 to 4 in accordance with EN 954 1 Short term safe jumpering of the input contacts of a safety circuit That part of a hazardous movement which continues after triggering the protective device or initiating the stop command The overrun traverse during overrun e g path of the top girder The measurement of the overrun traverse Output Signal Switching Device Probability of Dangerous Failure Probability of Failure per Hour Abbreviation for Performance Level in accordance with prEN ISO 13849 1 2004 Reset of the safety circuit by means of a reset button after triggering a safety device Switching circuit in which the contacts necessary for position monitoring are integrated Abbreviation for Safety Integrity Level in accordance with DIN EN 61508 Safety Related Parts of Control Systems Manual with start on button or automatic re start of a system with reset safety device Analysis of the signal change trailing edge of a start on button Before every release of the switching outputs the contactor check or EDM Ex
48. driven contacts must be used Safety classification Maximum realizable category Cat 4 maximum Cat 3 with series switching of the sensors The exact safety classification will depend on the sensor used For a classification in accordance with Ca 4 the sensor must have its own self monitoring Remarks If the hazard situation requires a reset button the start reset loop must be used in analogous application of the example 4 3 4 guard monitoring The circuit without reset is not admissible without additional measures It must be ensured that a re start of the system is only possible when no one is in the hazardous area Channel Channel 2 Suppl condition Figure 4 12 Circuitry example of p switching sensors BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 4 1 FIESSLER Installation Wiring 4 EN ELEKTRONIK Circuitry examples 4 3 AKAS II 4 3 8 Start Reset level The signals for the start and reset command are generated from the connected control devices within the user program A detailed program example with a description of the signals generated internally are provided in chapter 8 4 Sensor level Two channel antivalente control with the AKAS II system in accordance with EN 61496 without cross short recognition by the FPSC system The sensor has its own cross short monitoring Actor level Two channel power level Relays or contactors with positively driven contacts or valves with position monitoring must be used Sa
49. g for AKAS or light barriers Alarm outputs A00 0 A00 3 00 Status display channel B Supply 24 VDC for alarm outputs 00 Operating mode switch Reset Run A00 0 A00 3 2 channel outputs A01 0 A01 3 00 Operating mode switch Parameter assignment Run 00 Supply 24 VDC GND for system outputs OO 2 optional counter inputs for glass dimensions for A01 0 A01 3 example Fiessler Programmable Safety Center FPSC Supply voltage 24 Volt DC 20 25 residual ripple max 10 Table 3 2 Technical data overview Operating elements There is a sliding switch for resetting after a fault or error and to switch over to the parameter assignment mode Resetting is described in chapter 6 Display elements 3 light emitting diodes are available for every micro controller A B to indicate the operating status TEE lights up Table 3 3 Function of the LEDs The internal 50 minute time is started when it is determined that an output which is switched on has not connected As this state is not critical from a safety related viewpoint switching off of the FPSC Sys tem only occurs after 50 minutes In the majority of cases the cause of this performance is incorrect programming or forgetting to program the function macro bridging output BA FPSC GB 1008 V1 27 01 E00 11 12 2006 3 2 FIESSLER System description 3 ELEKTRONIK inputs 82 System inputs 3 2 1 Overview The FPSC system has inputs for the connecting of floating an
50. guaranteed due to the redundant structure In order to comply with the safety related requirements so called common mode or common cause errors must also be mastered however These are errors acting in the same direction at the same time on both channels In order to master these errors too the FPSC system has a third shut down path in the form of a higher ranking relay which however only cuts off the power to the output level in the event of an error The operational input and output processes are performed exclusively with the assistance of the power semiconductors This means that only in the case of a common mode or common cause error e g if the power semiconductors of the output level of a station are recognized as defective within the scope of their cyclical function test or in the case of a failure of a power semiconductor during shut down is the higher ranking relay deactivated and assumes the safe shut down of the outputs 3 5 System description 3 E FIESSLER ELEKTRONIK Outputs 3 3 Single channel system outputs 3 3 2 eap System outputs A02 0 to A02 7 8 single channel p switching Rated voltage 24 VDC 20 25 Output current max 2 A output max 6 A Cumulative output current in the case of a cumulative output current gt 5 A a cross section of 2 5 mn for the feed line of the supply voltage is recommended Recommended external fusing F63A Status display LED Channel Table 3 6 Technical data for the
51. is nevertheless possible but the inputs are worked off with the cycle time of the system 001 Enabling 1 002 Enabling 2 003 Multible Enabling Figure 5 72 Multiple enable mode of an output Shutdown table overflow x For at least one output there is more than one macro in your program for A bypassing in enabling mode Only the inputs of the first of these macros can be registered in the shutdown table The inputs of all other macros are discarded The program may be saved as a demo file nevertheless Show shutdown table Cancel Figure 5 73 Display of the multiple enable mode during transfer Shutdown table ADZO is shut down without delay by E03 0 and EOS 3 402 0 can be bypassed in enabling mode by EU 1 and EU 2 Multiple bypass Far 402 0 The inputs of macro s 0002 cannot be registered Figure 5 74 Shut down table for multiple enable mode 5 39 FIESSLER Parameter Assignment 5 ELEKTRONIK Function Macro 5 6 Enable Mode 5 6 12 Remarks Enable switches serve to permit the effectiveness of commands for hazardous movements from other control devices i e no hazardous movements may be triggered by enable switches alone The enable switch must be checked for its suitability Particularly in the use of 3 stage enable switches suitable measures must be used to prevent a restart pulse when the actuator is returned from step 3 via step 2 to step 1 The cancellation of protective devices
52. may only be performed via a separate operating mode selection The set up must be secured e g must be able to be electrically interlocked in order to effectively block the production mode of the machine Lockable selector switches are typical When connecting the operating mode selector switch it is absolutely necessary for an input terminal with even number and an input terminal with uneven end number to be used A switch with NC NO contact combination at the inputs operating mode A and operating mode E is to be provided as an operating mode selector switch The jog switch serves to trigger the hazardous movement because the direct triggering of a hazardous movement by means of an enable switch is not usually admissible gt gt When connecting the jog switch and the enable switch it is absolutely necessary for an input terminal with even number and an input terminal with uneven end number to be used BA FPSC GB 1008 V1 27 01 E00 11 12 2006 5 40 ELEKTRONIK FIESSLER ELEKTRONIK Function Operating mode Auto automatic No clear operating mode Operating mode Manual set up Change operating mode Entry dialogue read back symbol Entry fields Door s Auto mode Manual mode Enabling device Energy Truth table BA FPSC GB 1008 V1 27 01 E00 11 12 2006 Parameter Assignment 5 Function Macro 5 6 Enable Mode Energy with Enabling Device 5 6 13 The interrogation of the inputs door s TS in the
53. multiplication by means of downstream connected relays must be provided as 2 channel at all events 5 18 ELEKTRONIK FIESSLER ELEKTRONIK Principal structure Incorrect entries Entry dialogues Entry fields Name Name Input OQ Start Additional condition Q Output enabling outputs Timer Options O Error flag Grey fields BA FPSC GB 1008 V1 27 01 E00 11 12 2006 Parameter Assignment 5 Function Macro 5 6 Overview 5 6 1 Every entry dialogue has the same principal structure Where possible and commensurate with the function the entry fields are arranged from top to bottom in accordance with the order Input gt Start gt Output Optional en try options are to be found on the right hand side There are buttons at the bottom edge to insert replace and delete the function macro and to discontinue the entry The following description is restricted to the entry fields that exist for virtually all function macros Any deviations and additional entry options are addressed when describing the addition function macros The entry of safety relevant parameters is subject to a check by the parameter assignment software An invalid entry is marked by a red circle and a dialogue with error description and entry suggestions is displayed Y S x Safety switch dual ch E Label r Triggering Channel 1 Cum Edge lhannal C Automatic Error flag F00 2 A Erroneous input Admis
54. of combination Switch on testing cyclical testing is necessary in the categories 2 and 4 to EN 954 1 The only exceptions to this rule are protective devices which perform start up testing as part of their own evaluation circuit as is the case for example for safety light barriers If correctly wired 2 channel input circuits contain an additional monitoring for cross shorts in the input level and a safety oriented cross short detection in the case of error Separately laid sheathed lines or the use of spe cially shielded cable are therefore no longer needed refer also to Chapter 4 3 1 5 4 FIESSLER ELEKTRONIK Special features of EN 954 1 Control category 4 Input filter Additional input conditions Start Interlock BA FPSC GB 1008 V1 27 01 E00 11 12 2006 Parameter Assignment 5 Introduction 5 5 Input Level 5 5 4 The control related 2 channel function of a protected device of a safety oriented sensor system e g of an interlocking device does not necessarily answer the question as to whether for example the moni toring of a moving protective device is to be realised with one or two monitoring switches These pro visions are to be derived either from the respective C standards or from a risk analysis in accordance with EN 1050 Series circuits of inputs of protective devices even if this also contradicts the sense of the service and diagnostic possibilities provided by the FPSC system satisfy the requir
55. of input and output states When processing signals with flags the reliable function of an input or output remains intact PLC flags are addressed with the prefix P They predominantly serve data exchange with other control sys tems and can only be used for non safety relevant functions No hazardous movements may be triggered by PLC flags alone An additional hard wired input is therefore always to be used The PLC flag P01 0 is linked with the hard wired inputs E03 0 and E03 1 of a safety switch by an AND gate be fore further processing Figure 5 24 Use of PLC flags PLC flags are not subject to any safety oriented considerations and are not tested by test routines of the FPSC system The states of PLC flags can be read out and modified using RS 232 interfaces also used for the parameter as signment or the CAN interface Please refer to the visualisation description for a description of the protocol used and the CAN IDs con cerned Timers are addressed by the prefix T They serve to stipulate a time interval for delay waiting and cycle ti mes The time is stipulated by entering a five digit figure whole 1 10 and 1 100 seconds Please refer to the de scription of the individual function macros for the time areas Timers can also be assigned directly to inputs of function macros It is not possible to use timers in outputs of function macros Timer addresses are always byte addresses the bit addres
56. of muting sensor B2 Exx x Axx x Mxx x Pxx x Interruption of muting monitoring time Exx x Axx x Mxx x Pxx x Activation of enable following an extraordinary stop Exx x Axx x Mxx x Pxx x End muting operating mode if light barrier is free I1 and I2 1 Exx x Axx x Mxx x Pxx x Selection of the desired override start function 1020 gt Override by rising edge 10 1 Override by continuous actuation of 18 Start signal Exx x Axx x Mxx x Pxx x Selection of desired start function Edge Start up occurs manually using the start button with trailing edge of the start signal at input Start 111 Auto start Start up occurs automatically Set when muting function is active Axx x Mxx x Enable Axx x Mxx x Set when override function is active Axx x Mxx x Timer address for muting monitoring time T59 0 T62 0 t 0 00 600 00 min Timer address for drop out delay time T00 0 T58 0 t 0 00 60 00 s Timer address for override time T00 0 T58 0 t 0 00 180 00 s l FIESSLER ELEKTRONIK Error flags T1 started T2 started T3 started State of sensor A1 State of sensor A2 State of sensor B1 State of sensor B2 1 channel OSSD Muting entry dialogue signals Entry fields muting signals Signal only override possible O2 Muting O5 Muting end due to time out O6 Signal no new muting state possi ble O7 Signal override ended O8 Signal movement detected
57. operating mode Bit 1 Exx x Mxx x Pxx x empty Four cycle operating mode Bit 1 Exx x Mxx x Pxx x empty Output channel 1 of the light barrier to be bridged Exx x Output channel 2 of the light barrier to be bridged Exx x Input timer counter reset Exx x Mxx x Input muting state Exx x Mxx x Operating mode without minimum interruption time Exx x Mxx x Enabling output Axx x Mxx x Signalling output more than one operating mode selected Axx x Mxx x Signalling output activation of Start necessary Axx x Mxx x Working time 30 120 sec Minimum interruption time synchronised monitoring OSSD Fix Internal temporary store start after timing device GZS Internal temporary store start after timing device and actuation of start button GZ Memory protective field state XLVT O2free 1 interrupted Restart inhibitor H O with restart inhibitor 12 without restart inhibitor Set when timer working time is started active Set when timer minimum interruption time is started active Initialisation flag If the timer component is controlled directly by a safety light curtain then this must have its own moni toring of outputs OSSDs This is the case with safety curtains in the xLVT series from Fiessler Elektronik 5 78 FIESSLER Truth table Function BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Parameter assignment 5 Function macro 5 6 Cycle control 5 6 28 eperer
58. operating mode Auto Auto can be cancelled in the operating mode Manual Man by means of an enable switch EnSw e he enable is provided when the input Door s is closed and Auto mode irrespective of the order of actuation e The enable is withdrawn when the input Door s is opened or the operating mode switched over e Inthe error case Auto mode and Operating mode E simultaneously closed or open there is no ena bling output valent position e he enabling output is provided if the input Manual mode is closed and then the input Enabling de vice closed in this order e he withdrawal of the enabling output operating mode set up or enabling switch closed is made by opening the input Enabling device e The enabling output is withdrawn when the operating mode is changed 0001 Bypassing energy w enabling device x Title B ypassing energy Inputs Label Doors E 03 0 Auto mode E031 001 Bypassing energy Manual mode E 03 2 Error flag Enabling device E 03 3 Fo0 0 Dutput Label Energy A02 Replace Delete Cancel Figure 5 75 Entry dialogue and read back symbol for the function macro Bypassing energy with enabling device Protective device whose effect is to be cancelled in enable mode Exx x Mxx x The following options are available to select this field e NC contact of a safety switch e Enabling output of a 2 channel safety switch e Combination of several safet
59. operating mode set up and enable switch closed is provided by closing the input Jog switch e The withdrawal of the enabling output operating mode set up and enable switch closed is made by opening the input Jog switch e The enabling output is withdrawn when the operating mode is changed 0002 Bypassing actuation Title Bypassing actuation Inputs Label Door s E 03 0 Auto mode E03 1 002 Bypassing actuation Manual mode E03 2 Error flags Enabling device E 03 3 F00 1 Jog switch E03 4 F00 2 Dutput Label Actuation 402 1 Replace Delete Cancel Figure 5 78 Entry dialogue and read back symbol for the function macro Bypassing actuation Protective device whose effect is to be cancelled in enable mode Exx x Mxx x The following options are available to select this field e NC contact of a safety switch e Enabling output of a 2 channel safety switch e Combination of several safety switches NC contact of the operating mode selector switch position automatic Exx x NO contact of the operating mode selector switch position set up Exx x NO contact of the enable switch Exx x NC contact of the jog switch using which the hazardous movement is initiated Exx x Safety enabling output Axx x Mxx x Door s Manual mode Actuation Enabling device Jog switch E W cp uj a Truth table for the function macro Bypassing actuation Table 5 12 5 43
60. result that the moving protective device can be opened immediately An unlocking button may only be used in applications without human protection function If an external time stage is used to determine the selection TZF Activation TZM Deactivation of the electromagnet it must be remembered that an error may not negatively alter the delay time cf Item 5 6 EN 1088 This means that any such time stage must be 2 channel Time stages available in the FPSC system are always failsafe gt gt P If as dependent on the risk assessment the coil of an electromagnet is not selected acti vated deactivated via the FPSC system the use of the safety switch 2 channel function macro is rec ommended to realise this application under consideration of the specific safety requirements BA FPSC GB 1008 V1 27 01 E00 11 12 2006 5 24 FIESSLER Application Spring force interlocking Magnetic force interlocking Entry dialogue read back symbol Entry fields Solenoid and door position Interlocking principle Interlock with Latching Unlatchin Suppl condition Solenoid conn Enable BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Parameter Assignment 9 Function Macro 5 6 Interlocking device single channel 5 6 4 This function macro is suitable for the analysis of 1 channel interlocking devices with latching to EN 1088 Interlocking devices with latching also serve the protection from hazardous coasting movements Inter
61. set time of up to 600 minutes the muting function is discontinued The time should be set to the shortest possible for the process Furthermore the muting time monitoring recognises when a muting sensor remains incorrectly in the muting state If a muting function is in terrupted due to time expiry a bridging of the safety light barrier is only possible again if all muting sensors have previously simultaneously been in the non muting state The muting monitoring time may be paused by a machine contact e g due to the jamming of material which is applying 24 V to the input pause muting time 17 whereby the material jam will not lead to the switching off of the enable The time monitoring however begins to runs again immediately as soon as the state of the muting sensor changes again 5 73 ELEKTRONIK FIESSLER ELEKTRONIK Muting lamp Override function Muting with muting sensors Muting with 2 muting sensors BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Parameter assignment 5 Function macro 5 6 Muting 5 6 26 A renewed bridging of the safety light barrier is only possible again if all muting sensors have previously simul taneously been in the non muting state If the light curtain continues to be interrupted after the end of muting e g through expiry of the muting time restriction the outputs are switched off Only when the protective field becomes free again do the outputs switch themselves free either automatically or thro
62. single channel system outputs Principal circuit diagram The chart shows the principal structure of a single channel system output with the higher ranking relay level The gray highlighted circuitry part is present 8 times Processor A we Processor B pra 4 ar A02 0 Processor A X K Processor B ve Processor B gt JK Processor A we uw Processor B Z4 24 VDC Higher ranking relay level Figure 3 4 Principal circuit diagram for a single channel output BA FPSC GB 1008 V1 27 01 E00 11 12 2006 3 6 FIESSLER System description 3 EES 03 B 0o 5 Dual channel system outputs 3 3 9 4 two channel p switching and n switching Rated voltage 24 VDC 20 25 Output current max 2 A output max 6 A Cumulative output current in the case of a cumulative output current gt 5 A a cross section of 2 5 mn for the feed line of the supply voltage is recommended Recommended external fusing external Recommended external fusing F EBBA 00 A EBBA 00 A Status display LED Channel Table 3 7 Technical data for the two channel system outputs Principal circuit diagram The chart shows the principal structure of a single channel system output with the higher ranking relay level The gray highlighted circuitry part is present 4 times Channel 0 Processor A A Processor B JK A0O1 0 Channel 1 Processor A A4 A01 0 Processor B Ye Processor B Ad Processor A Ye Processor B
63. the BLVT operation instructions should be heeded In order to achieve successful programming of the BLVT the time in the waiting time entry field must be at least 0 5 s and the request signal for reprogramming input I2 must be set to at least 100 ms longer than the programmed waiting time If the BLVT is programmed directly via the interface the yellow DIP switch should be set to the position OFF 5 70 FLEKTRONIK FIESSLER ELEKTRONIK Application Entry dialogue inputs and outputs read back symbol Entry fields inputs and outputs OSSD 1 I OSSD 2 I2 Muting sensor A1 I3 Muting sensor A2 I4 Muting sensor B1 I5 Muting sensor B2 I6 Pause muting time I7 Override 18 BA muting end with LS I9 BA Override using button 110 Start 111 Start condition Muting lamp O1 Enable O3 Override O4 Muting monitoring time Drop out delay time Override time BA FPSC GB 1008 V1 27 01 E00 11 12 2006 Parameter assignment 5 5 6 Muting 5 6 26 Function macro Muting is a temporary bridging of a safety light barrier when this is required during the work cycle For this pur pose voltage must be applied to the muting inputs A1 and A2 or A2 and B1 or B1 and B2 Muting may only be carried out if the work cycle precludes the possibility of reaching the hazardous zone or if no hazardous move ment occurs This is the case if material passes through the protective field in such a manner that no further p
64. the function macro 007 The enable realised with the flag 01 6 ensures that when a guard is opened the movement is switched off Furthermore the power supply to the CNC deactivated A renewed mo vement is only possible once again with the guard closed and after turning the press on and off and then initiating the reset procedure using the reset button EJEA Reset Button 005 E Stop evaluation 006 Guard left and right 8 9 BA FPSC GB 1008 V1 27 01 E00 11 12 2006 ELEKTRONIK FIESSLER ELEKTRONIK Guard movement AKAS II Annex 8 Application example 8 4 Sensors and Actors 8 4 2 The opening of a guard is recognised by the function macro 008 using an OR operation of the enabling outputs and is stored in flag 01 7 Setting of the set input of function macro 048 and thereby the flag M11 0 take place via the function macros 049 and 050 with flag M11 2 As this flag is integrated in all AND operations of move ment enabling outputs function macros 030 03 and 036 a movement is no longer possible when the guard is open A reset of the stop signal takes place using the reset button input E05 4 When the side guard is open a movement is only possible in creep feed following reset procedure due to the missing enable MO1 2 008 Guard movement 049 Cach guard open Guards OK 2MO1 6 25 ouwaotN MM1 1 GuardRear OK Reset LIP Stop guards M01 7 Guard OPEM S AKAS II Transmi
65. upwards movement see above exists AND 2 The enabling output emergency stop exists AND 3 The signal stop doors side or rear guard open does not exist AND 036 Release upwards 4 The enabling output of the machine hydraulic motor switched on and oil filter OK and CNC Ok exists AND M08 0 Request LIP 5 The enabling output for downwards movement in creep feed MO01 1 does not exist AND yis 2M11 0 6 The enabling output for downwards movement in rapid pea feed does not exist AND Machine OK l 2M05 0 7 The message of the CNC upper dead point reached Release slow a AND cU SIEG 8 The enabling output of the side initiators exists During an overrun measurement the enabling of the upwards movement withdrawal is made if the following conditions are satisfied 1 Arequest for upwards movement exists from the function macro overrun traverse measurement AND 2 The overrun traverse measurement has just been performed 004 Request overrun up 037 Enable upwards Actors In the case of an enabling output for upwards movement withdrawal the following actors are selected e The safety valve Y2 AND e he input plunger UP of the CNC BA FPSC GB 1008 V1 27 01 E00 11 12 2006 8 19 FIESSLER FLEKTRONIK Annex 8 Application example 8 4 FPSC PAR Documentation 8 4 6 Example V1_2 fps 0000 System configuration Comment switch on fast outputs By pass outputs Bypassing AO x AM 0001 NA Akt M1 M2
66. with EN 954 1 BA FPSC GB 1008 V1 27 01 E00 11 12 2006 2 7 FIESSLER ELEKTRONIK Safety integrity level Low demand rate PFD High continuous demand PFH Classification of the FPSC System BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Important information 2 Safety related classification 2 4 The safety integrity level SIL in accordance with DIN EN 61508 is one of four levels to specify the require ments of safety integrity of the safety functions which are assigned to all elements of the action chain Level 4 is the highest and level 1 the lowest level The safety integrity level is defined for the operating mode with the lowest demand rate and for the operating mode with high continuous demand A low demand rate exists if the demand rate to the safety related system is sent no more than once a year and is no greater than the double frequency of the repetition test The average probability of failure to perform its designed function on demand is specified by the PFD A high to continuous demand rate exists if the demand on the safety related system is made more than once a year and is greater than the double frequency of the repetition test The average probability of a dangerous failure per hour is specified by PFH Safety function Demand rate Failure probability A 2 channel input acts directly on a low PFD 4 9 10 safety output high continuous PFH 1 4 10 h A 2 channel input acts on a safety out low PF
67. x Mxx x Pxx x Signal for the grouping of alarm outputs If this signal is active all other alarm outputs are shut down at once by means of any one of the 4 alarm inputs Exx x Axx x Mxx x Pxx x Emergency Inputs Muting Muting E07 x affects F Stop E07 0 E07 1 E07 2 E07 3 A00 0 to A00 3 Selection of the alarm outputs by 1 Hardware user program E07 0 gt A00 0 to A00 3 E07 1 gt A00 0 to A00 3 E07 2 gt A00 0 to A00 3 E07 3 gt A00 0 to A00 3 ENNEMENENNE m E07 2 E07 3 gt Hardware User program ENNUNNINENEN Hd E07 2 E07 3 gt User program 1 l 1 E07 0 E07 1 gt User program E07 2 E07 3 gt User program Figure 5 93 Truth table for the function macro Bridging output 5 52 FIESSLER Parameter Assignment 5 Bridging Output 5 6 19 Time diagram Emergency Stop Inputs active Muting i E07 0 E07 1 Muting l l I I I l l E07 2 E07 3 l l I I l l l E07 x affects l l I I A00 0 to A00 3 E07 0 l I I l l I E07 1 l l I l I E07 2 i l l l l l l E07 3 l l l A00 0 I I I I l A00 1 l I l l l A00 2 l l l l l A00 3 o o O oO 6 9 o Figure 5 94 Time diagram for the function macro Bridging output Activation alarm inputs Shut down of A00 0 by E07 0 Shut down A00 1 by E07 1 Shut down of A00 2 by E07 2 Shut down of A00 3 by E07 3 Shut down of A00 0 to A00 3 by E07 1 Muting of E07 0 E07 1 Muting of E07 2 E07 3 oo0009 oo000 The Timing diagram shows
68. 0 900z 0 10 PETZL EE 25 60 L0 0 90 Sdd Z LA 31dWvX3 OSd4 FLA dniss anas WO dnas apow Buneiado GLO ONE apo L 703 inizs aso papajas apoui Bu needa FLO Ure 195 H ERSE t 303 G LQ IN 7 pad 00 Lv03 490 BuluoiIMS c LO Sand sd OTIN E epad joo aseajay ZLO MAA medit L SON HO q31MS SW LEO OL ur uoc one oN OLO 3872 OEC Dra de l CON On pad joo EO renadiaa 4 G 03 LOW 2n pad 04 FEOJ uoijenjeAe Jeped 7004 600 VC IE LIE ES c3 9 LON al Span JUSUIeAOU pens g00 r pa Fus d Jea pleno 00 1ubu pue yaj peno 900 uonen eAe dojs 3 soo O0 LOv dn unue o jsenbex 00 x un atu BEN Jac PO Uit ENEN LY O LOW L3 L IN a rG Ura ea GL umop uniano 1senba 00 REI pe unus X pe ila unda Lum ura iE Eie Ej Lov 0 OLON TLE i Unan dn wanbay Sepa Jor Beid Lar Jii da eL Unda wary Ol 4 ao cwm i2 umg 211 2 303 einseeul unieAo zoo jue EAnue L 403 0 403 SORA 9303 Fe Burns QOE N 9 903 SCALA 4903 HO due 3 L LOW x LOW BuissedAg LOO 8 26 BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 8 Annex 7 RN E 8 4 Application example FPSC RB Documentation FLEKTRONIK 8 4 7 abed 49 49 60 900z 0 10 r zi c 26 60 L0 090 Sdad LA 31dWvX3 2Sd4 AUS ONS L POW H SENS LOIN HO driss go bre Mam E anda 0 TON paeds
69. 006 8 13 FIESSLER Signals from CNC to FPSC Signals from FPSC to CNC Name Output CNC Output CNC Output CNC Output CNC Output CNC Output CNC Output CNC Table 8 13 Input CNC Input CNC Input CNC Input CNC Input CNC Input CN C Table 8 14 Function Request creep speed Close request Request pull out Upper turning point Lower turning point State of machine controller Stop aftertravel Function Supply CNC Set the CNC oper ating mode Set the CNC oper ating mode Enable pull out Enable downwards Enable rapid speed Connection Annex 8 Application example 8 4 Sensors and Actors 8 4 2 Effects Closed c request creep feed downwards Closed c close request Closed gt request pull out Closed 7 upper turning point reached Closed lower turning point reached Open c CNC not OK Connection Closed gt CNC OK Closed gt No enabling output of foot pedal Example signals from CNC to FPSC Effects Activate supply to CNC Activated in production mode Activated in set up mode Activated when enable pull out command is issued Activated when enable downwards command 1s issued Activated when rapid speed command is issued Example signals from FPSC to CNC The signals which have already been generated for the operating mode flags 14 1 and 14 2 function macros 015 and 016 the enabling outputs for the upwards movement flag 09 0 function macro 037
70. 1 12 2006 Parameter Assignment 5 Verification Read back 5 7 The functions programmed with the assistance of the FPSC PAR interface are shown anew The presentation is made in the Individual view In the left half of the screen the function block overview is shown and in the right half of the screen the read back symbol Beneath this the shut down table corresponding to the function macro refer to Chapter 5 5 3 for an explanation of the shut down table function is shown FEFPSC read back Single IBI x File Display Window About 18 x Shutdown table 001 E Stop Checked E03 0 affects A01 0 undelayed E03 1 affects A01 0 undelayed Program not released Figure 5 120 Reverse analysis In order to enable the transferred user program the correct assignment of every function macro and the correct logical incorporation of the function macro in the user program as well as the accompanying shut down table must be confirmed by clicking on the checked field This enable must be performed for every function macro in the function block overview An input output assignment must be checked 5 82 FIESSLER Enabling of the shut down table Enabling the program name BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Parameter Assignment 5 Verification Read back 5 7 The shut down table is generated and transferred by the commercially available PC used for programming Be cause t
71. 27 01 E00 11 12 2006 5 63 BA FPSC GB 1008 V1 27 01 E00 11 12 2006 FIESSLER Prem EIXISLIIITS ELEKTRONIK Function macro 5 6 Akas 3 5 6 23 Application Example AKAS 3 M The following example demonstrates the connection of the AKAS 3 M to the FPSC System For further con nection examples please refer to the AKAS operating instructions The integration of the function macro in a user program can be found in the annex Chapter 8 4 as part of a comprehensive example for the safeguarding of a press brake 24V GND AKAS 3 Enablings Transmitter A00 0 A00 1 Enable Channel 1 Enable Channel 2 A02 0 AKAS Receiver O1 A02 1 Slow Speed O2 A02 2 AKAS Foot pedal O3 a E07 0 AKAS OSSDI Il E E07 1 AKAS OSSD2 D AKAS 3 Receiver p E03 0 Enable rapid speed t 04 2 E04 2 Down Channel 1 am WE E04 3 Down Channel 2 aiii Lr E04 4 Up Channel 1 Remarks Figure 5 106 Application example function macro AKAS 3 The enables A00 0 und A01 0 as a rule directly control the rapid feed valves in order to interrupt a dan gerous movement If the AKAS has been switched off e g in set up mode then no logical 1 may rest on an input of the AKAS receiver Under certain circumstances voltage may be dragged back via the FUO FUS input to the output of the FPSC This will result in an F19 error i e outputs may only be set using the software in operating modes in the direction of AKAS where the
72. 4 1 if the cable is laid with appropriate shielding and it is possible to rule out errors in this way e Incorporation of the monitoring contact of the lock magnet position a personal protective function in this case is only possible with an interlocking device with latching and the design feature of failsafe locking The maximum achievable category to EN 954 1 in this case is category 1 without start up testing and category 2 with start up testing e Incorporation of the monitoring contact of the guard position only suitable for machine protective func tions not for human protective functions Depending on the operating mode of the magnet the function Spring force or Magnetic force is to be se lected here Selection of the desired start function for the interlocking of the protective device gt The interlocking is performed manually by an interlock start button with the trailing edge of the start signal The interlocking is performed automatically after closing the guard by a NO contact functioning as an exclusive OR to the safety oriented monitoring contact The incorporation brings about the test functions Start up testing and Cyclical testing refer to Chapter 5 5 4 Rising edge Auxiliary NO contact Optional request signal to interlock Start button Exx x Mxx x empty Request signal for unlocking Exx x Mxx x The following options are available for the selection of this field e Connection of
73. 7 affects A01 3 undelayed E04 0 affects A01 3 undelayed Figure 5 40 Shutdown table for the function macro Interlocking device dual channel u 24V GND 24V GND 24V GND 24V GND 24V GND BERE ECC eee ESI E04 0 E03 7 E04 2 E04 1 E04 3 Solenoid Solenoid Door Unlatching Latching Suppl Enable conn pos position Start condition Figure 5 41 Connection example for the function macro Interlocking device dual channel FIESSLER Parameter Assignment 5 Bree Function Macro 5 6 5 6 3 Interlocking device dual channel Remarks For the purpose of human protection safety interlocking devices with latching with spring force actuat ing mode have a clear preference in accordance with Item 5 5 to EN 1088 Magnetic force operated versions may only be used in exceptional cases if they have an identical safety level for specific appli cations Irrespective of this magnetic force actuated safety interlocking devices with latching can be used to protect machines and tools The fields Guard Position and Magnet position can alternatively be equipped with 2 monitoring contacts of an interlocking device with latching which exclusively monitor the position of the lock of a moving protective device This requires an interlocking device with latching and a design feature of a failsafe lock The function of the Unlock field serves to select the electromagnet TZF Activation TZM Deactiva tion with the
74. BA MO1 1 E06 7 E06 6 M30 0 06 7 Comment Overrun traverse measurement Overrun measurerOverrun measure 36h 0002 I1 I2 I3 l4 I5 O1 O2 O3 O4 OS FM1 FM2 E057 M200 MO amp O0 MO7 0 EO43 M151 M152 A010 M153 M154 F01 1 F01 2 Timer Delay T12 0 0 50 OR gate Request overrun down 0003 E1 E2 E3 E4 ES E6 E7 E8 A1 M152 A010 M16 1 AND gate Request overrun up 0004 E1 E2 ES E4 ES E6 E ES A1 M15 1 A01 0 M16 2 Comment Evaluation of operating equipment Comment Evaluation of Emergency Stop device E Stop dual E Stop evaluation Edge Q005 K1 K2 ST RK FM FR VF Delay Timer E032 EU33 E054 FOQ 0 MO1 1 Comment Evaluation of guards left right rear s Switch single Guard left and right sis Edge 0006 K1 ST RK FM FR VF Delay Timer E050 E054 F00 1 M01 2 S Switch single Guard rear SiS Edge 0007 K1 ST RK FM FR VF Delay Timer E053 E054 F00 4 MO1 6 OR gate Guard movement 0008 E1 E2 E3 E4 E5 E6 E ES Al 2MO1 2 M01 6 MO1 7 Comment Evaluation of foot pedal s owitch dual Foot pedal evaluation SiS Auto 0009 K1 K2 ST RK FM FR VF Delay Timer E03 4 E03 5 MO2 1 F00 3 M01 3 FPSC PAR 1 Example V1 2 fps 01 03 2006 BA FPSC GB 1008 V1 27 01 E00 11 12 2006 FIESSLER R S Flipflop No auto Down in TDC 0010 DWS CLK R A1 E066 E03 4 M12 0 OR gate AKAS switch off 0011 E1 E2 E3 E4 ES E6 MOG 0 MO03 4 AND gate Release foot pedal 0012 E1 E2 E3 E4 E5 E6 MO1 3 7M08 0 M12 0 MOG 1 Comment Evaluatuion of 3rd pos of foot pedal E Stop single Switching lock 0013 K1 ST RK FM
75. CA SEAQLY OPO d bese OQ 60W GE costo Q ZOW MDS Ese Q 80IN EA aye NIE 0 EHN CA SJENJOY GEO Z EA pue A Geny 960 eii Uia c OLIN igi ese O SIN CON N2 ux SOUL 403 BE ea br LON MES sva 0 SOW Jic aure spiemdn asesjay aco dus 4 G LOIN ein iaSunjg cir anb LIE ar ape c OLN G EON paeds js seajay ego Sspiemumop Buissed g zeo 2 903 LEO paupe au pga FLOW HO Urs cule peeds mols asesjey OF 8 28 BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 8 Annex W DN 2 8 4 8 4 7 Application example FPSC RB Documentation FLEKTRONIK p abed 45 45 60 900z 0 10 r zi 8 25 60 L0 090 Sdad LA 31dWvX3 2Sd4 LOW uedo pienB aue jesay oso uado pienB use 6p0 iaprag 1953 y SOA do mani Jas spienb jasay oro EE SESH rcov LW LAPS zon OND paads 158 19S r0 FACE saDuria En 4 84 g zov LA Hd von SOND spuedn aS oro ansam IN S COV Q 60NN IND SPJE uMOp 19S Sto 8 29 BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 FIESSLER ELEKTRONIK FLEKTRONIK Error Flags Information Safety macros Enabling mode Two hand Press specific macros BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Annex 8 Error Flags 8 5 Description Error Flags 8 5 1 Error Flags are used for the internal sequence handli
76. D tbd put via the safety bus A 2 channel input acts on a low PFD 8 5 10 alarm output high continuous PFH 1 9 10 h Table 2 3 Overview of failure probabilities The FPSC System is suitable for safety functions up to maximum SIL 3 due to restrictions in the safety integrity of the hardware code e SFF gt 9796 e Hardware error tolerance 1 e Subsystem type B Every member in the action chain must satisfy all requirements e g restrictions in the safety integrity of the hardware due to the architecture of the resulting SIL The PFH or PFD values of the action chain Sensor gt FPSC System c Actor must be added together to determine the SIL as dependant on the operating mode The resulting SIL can be determined using the fol lowing table Y PFH SIL gt 10 to 10 210 5to 10 7 3 2 1 2102 to 102 gt 10 to 10 9 gt 10 7 to 10 gt 10 to 10 Table 2 4 Resultant safety integrity level 2 8 B ELEKTRONIK FIESSLER ELEKTRONIK Performance Level Risk graph to determine the Performance Level Performance Level of the FPSC System Performance Level of the entire system A FPSC GB 1008 V1 27 01 E00 11 12 2006 Important information 2 Safety related classification 2 4 The performance level PL in brief in accordance with prEN ISO 13849 1 2004 describes the ability of safety related assemblies to perform a safety function under foreseeable conditions which must be incor
77. D 1 11 E43 AKAS Receiver 01 a020 fC fakasossp 23 12 E44 Slow speed 02 aa231 Op mode AKAS 13 E045 AKAS Foot peda O3 322 lt Foot pedal 14 E046 AKAS Enable 04 4023 Slow speed I5 E47 Error flags Slow speed mon 16 E050 aKasossD Figure 5 104 Entry dialogue and read back symbol for function macro Akas 3 Entry fields AKAS OSSD 1 11 AKAS Output channel 1 terminal OSSD 1 Exx x AKAS OSSD 2 12 AKAS Output channel 2 terminal OSSD 2 Exx x BA AKAS I3 Operating mode with without AKAS Exx x Mxx x Pxx x Foot pedal l4 Request close press start signal Exx x Mxx x Pxx x Slow speed 5 Request signal for creep feed of AKAS Exx x Mxx x Pxx x Position monitoring l6 Position monitoring feedback signal creep feed active Exx x Mxx x Pxx x AKAS receiver O1 Activation of AKAS receiver terminal Ub Axx x Mxx x Slow speed O2 Muting request for AKAS terminal SGS SGO and SP Axx x Mxx x AKAS foot pedal O3 Request close press for AKAS terminal FUO and FUS Exx x Mxx x Pxx x AKAS enable 04 Enabling closing movement press Axx x Mxx x Error flags AKAS OSSD Set when AKAS has been interrupted BA FPSC GB 1008 V1 27 01 E00 11 12 2006 5 62 FIESSLER Parameter assignment 5 Function macro 5 6 Akas 3 5 6 23 Truth table I1 LD I3 I5 O1 Function 0 of o of 0 ee AKAS deactivated
78. D gates are further processed inverted there is no entry made in the shut down table 5 17 FIESSLER ELEKTRONIK ELEKTRONIK Enabling output Stop 1 function Actor power levels BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Parameter Assignment 5 Introduction 5 5 Output level 5 5 5 The enabling output entry field corresponds to a control command of stop category 0 It can be assigned ei ther with a hard wired output A or a flag M The suitable stop category must be stipulated using a risk analysis of the machine Every machine must be equipped with a stop function of category 0 Stop functions of categories 1 and or 2 are to be provided if this is necessary for the safety and functional requirements of the machine Category 0 and category 1 stops must function independently of the operating mode and a category 0 stop must take priority Stop functions must operate by the unlocking of the corresponding circuit and take priority over assigned start functions In addition suitable measures are to be provided in order to ensure a reliable stop Principles for the design of safety relevant control systems are contained in EN 954 1 If necessary possibilities must be provided to connect protective devices and interlocking devices If applicable the stop function must show this state to the control logics The resetting of the stop function may not trigger a hazardous state Stop 1 functions are realised by a sh
79. E00 11 12 2006 Start I1 OP mode one cycle I2 OP mode two cycle I3 OP mode three cycle I4 OP mode four cycle I5 OSSD 1 I6 OSSD2 I7 Cycle counter reset I8 Muting I9 No minimum interrupt time I10 Cylce Enable O1 Contact necessary O2 More than 1 OP mode O3 Start necessary O4 Start I1 OP mode one cycle I2 OP mode two cycle I3 OP mode three cycle I4 OP mode four cycle I5 OSSD 1 I6 OSSD 2 I7 Cycle counter reset I8 Muting I9 No minimum interrupt time I10 Cylce Enable O1 Contact necessary O2 More than 1 OP mode O3 Start necessary O4 Figure 5 117 Intervention in protective field Cycle triggers Reset Parameter assignment 5 Function macro 5 6 Cycle control 5 6 28 Time diagram function macro cycle o Muting of the OSSD inputs Error more than one operating mode No operating mode selected r Function same cycle The muting input bridges the function of the OSSD inputs The signal for this function must corre spond to the respective category of machine l e a suitable analysis of the muting sensors or cam shaft must be switched in front of this input Possible analysis of the sensors may take place using the macro 2 channel safety switch The technician is responsible for compliance with respective stan dards or categories 5 80 FLEKTRONIK FIESSLER
80. Enable Mot 3 IMPF enable Replace Delete Cancel Figure 5 64 Entry dialogue and read back symbols for the function macro Pulse latch Entry fields Channel Input for link with start signal Exx x Axx x Mxx x Txx 0 Triggering e Selection of the desired start function Edge Triggering with rising edge of the start signal Level Triggering with high level of the start signal Start Start signal for input Exx x Axx x Mxx x Txx 0 Enable Output of the link Axx x Mxx x Truth table Table 5 8 Truth table for the function macro Pulse latch Time diagram Edge controlled The enabling output is provided with rising edge of the start signal with an existing input signal Channel 1 i Start l Enable i i o e e 0 o 6 o Figure 5 65 Time diagram for the function macro Pulse latch edge controlled Key Start signal without channel 1 Start signal and channel 1 gt activate enabling contact O Channel 1 without start signal Channel goes gt switch off enabling output Level controlled The enabling output is provided with positive input level of the start signal and existing level of the input signal l l l l l l l l Channel 1 Start l I Enable l l I l l l l I I e o0 0 o 0 e o0 Figure 5 66 Time diagram for the function macro Pulse latch level controlled Key Start signal without Channel 1 Channel 1 goes deactivate enabling output O Start signal a
81. Error Codes 8 2 Code Error Error description Elimination MM Time Out icio cc NN send start d switch off FPSC system or perform reset If error continues to exist the device is defective 0x35 Illegal ID can write vis Briefly switch off FPSC system or perform reset If error continues to exist the device 1s defective 0x36 Time out writing via CAN Briefly switch off FPSC system or perform reset can write vis If error continues to exist the device is defective Comparison error data via CAN EX0 Briefly switch off FPSC system or perform reset IRQ If error continues to exist the device is defective 0x38 Time out Write ee shut down table Briefly switch off FPSC system or perform reset output module only If error continues to exist the device is defective 0x39 Time out waiting for output data Briefly switch off FPSC system or perform reset wait ausg daten If error continues to exist the device is defective Comparison error ser eeprom data link Briefly switch off FPSC system or perform reset If error continues to exist the device 1s defective Ox3B Error in external memory RAM test Briefly switch off FPSC system or perform reset If error continues to exist the device 1s defective 0x3C Error in internal memory RAM test Briefly switch off FPSC system or perform reset If error continues to exist the device 1s defective Ox3D Error in external memory clear x ram Briefly switch off FPSC system or perfor
82. F3 Minimum interruption time F4 Hestart inhibitor F5 T1 Start Stop F6 T2 Start Stop F7 BA FPSC GB 1008 V1 27 01 E00 11 12 2006 Parameter assignment 5 5 6 5 6 28 Function macro Cycle control This function macro serves the automatic start during fitting operations 0001 Cyclic operation Title T akt Label Label Contact necessary A02 1 More than 1 OP mode 402 2 Start necessary 04 402 3 0 Reset 18 C Level Inputs Start 11 EO3 0 OP mode one cycle 12 E031 OP mode two cycle 13 E032 OP mode three cycle 14 E033 OP mode four cycle 15 E034 OSSD 1 I6 E03 5 OSs 2 17 E036 Dutputs Cycle enable 01 402 0 Rising edge Error flags Start after cycle GZS Foo Start after cycle and Start button FOO Memory status light curtain F002 Restart interlock H F003 TiStat Stop F004 Hours of work Tooo 30 00 sec T2 Start Stop F005 Mininum interrupt time Tmo f 010 sec Initialisation flag FODG Replace Delete Cancel Figure 5 116 Entry dialogue and read back symbol for function macro Timer Cycle counter reset I8 E03 7 Mug 19 E040 no min interrupt time HO E041 Time Start signal Exx x Mxx x Pxx x Single cycle operating mode Bit 1 Exx x Mxx x Pxx x empty Two cycle operating mode Bit 1 Exx x Mxx x Pxx x empty Three cycle
83. FIESSLER Fiessler Programmable Safety Center Operating Instructions Version 1 27 01 E00 CONTENTS Definitions Important information System description Installation Wiring Parameter Assignment Service and Diagnosis Service Annex a om Telefon 0711 91 96 97 0 Internet http www fiessler de D 73734 Esslingen Telefax 0711 91 96 97 50 eMail info fiessler de BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 FIESSLER Fiessler Programmable Safety Center Thank you for deciding to purchase our stored program safety controller These Operating Instructions contain the description of the Fiessler Programmable Safety Center FPSC as well as the pro gramming description with programming software FPSC PAR and verification with the read back software FPSC RB Descriptions control related correlations details on external control systems installation and operating information or similar are provided to the best of our knowledge This does not mean however that warranted properties or other claims relevant to liability law can be derived from them which extend beyond the General Terms of Business of Fiessler Elektronik or the Gen eral Terms of Delivery for Products or Services of the Electrical Industry The user is therefore still required to check our infor mation and recommendations on use for his particular purpose We trust you will understand and heed this advice In order to guarantee the safe operation of produ
84. FPSC_GB_1008_V1 27_01 E00 11 12 2006 8 2 FIESSLER oer Error Codes 8 2 0x00 No error 0x01 IRQ TO No call in last cycle Briefly switch off FPSC system or perform reset If error continues to exist the device 1s defective 0x02 IRQ T1 No call in last cycle Briefly switch off FPSC system or perform reset If error continues to exist the device 1s defective IRQ EXO No call in last cycle Briefly switch off FPSC system or perform reset If error continues to exist the device 1s defective 0x04 Bus Off CAN BUS interface cannot be Briefly switch off FPSC system or perform reset addressed If error continues to exist the device is defective 0x05 Illegal function call Briefly switch off FPSC system or perform reset If error continues to exist the device 1s defective 0x06 Hash total error operating system Briefly switch off FPSC system or perform reset EPROM If error continues to exist the device is defective 0x07 Invalid end of user program detected Transfer user program again If error continues to exist the device 1s defective 0x08 Hash total error user program run pro Transfer user program again gram If error continues to exist the device is defective 0x09 Hash total error user program shut down Transfer user program again table If error continues to exist the device 1s defective 0x0A Error bit set but no error code main Briefly switch off FPSC system or perform reset If error continues to exis
85. Interrupted gt immediate stopping Table 8 9 Example overview of protective devices o qoe ss CAERA ee E Stop Guard left Guard rear Guard right Figure 8 2 Example connection of protective devices The two 2 channel emergency stop control units are incorporated here with serial connection and with cross short recognition channel 1 and channel 2 against different potential Analysis takes place using the function macro 005 The enable realised with flag 01 1 ensures for immediate switching off of the movement switching off of the alarm outputs when an emergency stop control unit is activated through the bridging macro In addition the sup ply of the CNC is deactivated A renewed movement after actuating an emergency stop control unit is only possible once the press has been switched on and off with subsequent resetting procedure with the reset but ton The two 1 channel side guards are incorporated here with serial connection Analysis takes place using the function macro 006 The enable realised with the flag 01 2 ensures that when a guard is opened the movement is switched off function macro 8 After a reset operation with open guard a movement is only possible in creep feed due to the involvement of the enable M01 2 in the creep feed request function macro 029 Movement in rapid speed may only take place once again after the guard has been shut and after reset proce dure using the reset button Analysis takes place using
86. Multiple reports are possible Table 8 17 Signals used e Message command e Message type e Message number 8 8 6 8 6 1 The message register encompasses two registers for the parameters The message register contains the fol lowing information 8 32 FIESSLER a OR ETIIILIIIDE ELEKTRONIK Modbus 8 6 Modbus report interface 8 6 2 The information is coded as follows the higher value byte MSB is the message command followed by mes sage types the less significant word LSB which contains the message number Message Type 8 bits MSB 16 bits LSB Message Number Message Command Table 8 18 Message Register 32 bit 4 Byte Message Command Value Byte 0 None Revoke all Display Revoke Fire and forget Table 8 19 Message Commands Message Type Value Byte 1 All types OO O Information a ae Warning Error Tablle 8 20 Message type Message Value Byte 2 FPSC Status Programming Table 8 21 Message number byte 2 Message Number Value Byte 3 See FPSC Error Codes 8 2 Table 8 22 Message number byte 3 BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 8 33 FIESSLER M s ELEKTRONIK ELEKTRONIK Modbus 8 6 Modbus report data interchange 8 6 3 Data from FPSC to CNC Data from the FPSC to the CNC are made available by means of the macro diagnosis interface Each of the 32 bits can be assigned an FPSC signal Fields not completed are transferred as logical 1
87. NIK Function Auto mode automatic No clear operating mode Manual mode set up Change operating mode Entry dialogue read back symbol Entry fields Door s Auto mode Manual mode Energy Truth table BA FPSC GB 1008 V1 27 01 E00 11 12 2006 Parameter Assignment 5 Function Macro 5 6 Enable Mode Energy without Enable Switch 5 6 15 The interrogation of the inputs door s TS in the operating mode A Auto can be cancelled in the operating mode E Man by means of an enable switch EnSw e he enable is provided when the input Door s is closed and Auto mode irrespective of the order of actuation e he enable is withdrawn when the input Door s is opened e Inthe case of error Operating mode A and Manual mode simultaneously closed or open there is no enabling output e The enable is provided if the input Manual mode is closed e he enabling output is not withdrawn when the operating mode is changed 0003 Bypass energy without enabling device x Title Bypassing energy Inputs Label Door s E03 0 Auto mode E03 1 003 Bypassing energy Manual mode E03 2 Output Label Energy A02 2 Replace Delete Cancel Figure 5 81 Entry dialogue and read back symbol for the function macro Bypassing energy without enable switch Protective device whose effect is to be cancelled in enable mode Exx x Mxx x The following options are available to select t
88. Set retraction up AND gate Release upwards 0036 E1 E2 E3 E4 E5 E6 MOS 0 MO1 1 7M17 0 M02 2 OR gate Enable upwards 0037 E1 E2 E3 E4 E5 E6 MOS 1 M16 2 Comment Activation of valves Comment Activation of fast speed valve Y3 Contact multipl Activate Y3 1 and 13 2 0038 E1 A1 A2 A3 A4 A5 MO 0 A00 0 AOO 1 Comment Activation of safety valve Yz OR gate Activate Y2 0039 E1 E2 E3 E4 E5 E6 MO05 0 MOT O MOS 0 Contact multipl Activate Y2 1 and Y2 2 0040 E1 A1 A2 A3 A4 A5 M13 0 AQ0 2 A00 3 Comment Activation of valve Y5 OR gate Activate Y5 0041 E1 E2 E3 E4 ES E6 MOS 0 MOQ 0 Comment setting CNC inputs FPSC PAR BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 E E7 E E E7 Ey A6 AG E8 E8 MO6 0 M02 2 MO03 5 M04 0 M10 2 ES E8 E8 2M05 0 MO7 0 EO05 M02 3 E8 AT ES AT E8 Annex 8 Application example 8 4 FPSC PAR Documentation 8 4 6 A1 M10 2 A1 MO7 1 A1 MO O A1 MOS O A1 MOS 1 A1 MOS O A8 A1 M13 0 A8 A1 AQ1 1 Example V1_2 fps 01 03 2006 FIESSLER FLEKTRONIK Application example FPSC PAR Documentation 8 8 4 8 4 6 AND gate set supply CNC 0042 E1 E2 E3 E4 E5 E6 E ES Al MO1 1 E03 6 M016 A01 2 Contact multip Set setup CNC 0043 E1 A1 A2 A3 A4 AS A6 AT A8 M14 1 A02 4 Contact multip Set automatic CNC 0044 E1 A1 A2 A3 A4 AS AG AT A8 M142 A02 Contact multipl Set downwards CNC 0045 E1 A1 A2 A3 A4 A5 AG AT AB MOS 0 A02 5 Contac
89. a e 0 loal oal o 1 on on o1 oal o o No BA selected r Single cycle operation is set raat ToL e s pon ofan ono ar 9 Sedet afo fa oo fonfonf of nf on o on Teese spersionsekeet 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1 Three cycle operation selected 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1 Four cycle operation selected pi 1 Po o pon on on o 9 1 0 Eme moe than one oping made Table 5 23 Truth table function macro Timer The function will be described using a two cycle operating mode on a machine similar to a press Once the protective device has been switched on as many contacts with the protective field should take place as programmed to trigger the work movement In this example this 2 operational interactions cycles see time diagram After subsequent activation of the start button 6 when the protective field is free the OSSDs shut and the machine starts up 9 When the work movement finishes the cycle reset input opens 18 and this causes interruption of the enabling output O1 The two interactions 6 after the closure of l8 cause the renewed starting of a work movement If an intervention takes place in the protective field during the hazardous work movement 9 the OSSDs open and the work movement is stopped A renewed work movement takes place only following operational interven tions and activation of the start button 8 5 79 FIESSLER Time Diagram BA FPSC_GB_1008_V1 27_01
90. able 03 M012 osso a4 Eoi Ero 04 M3 Stat E032 0 m Triggering Error flags Edge Transfer Fono Timer T01 0 C s ada m T1 activated FO0 1 Holding time 0 50 sec Sync run OSSD F00 2 OSSD activated F00 3 Replace Delete Cancel Figure 5 109 Entry dialogue and read back symbol for the function macro BL VT light curtain Determines how often the configuration data are transferred during reprogramming Operating mode with without BLVT Exx x Mxx x Pxx x Axx x Request signal to reprogram the BLVT Exx x Mxx x Pxx x Axx x BLVT output channel 1 terminal 3 Exx x BLVT output 2 terminal 4 Exx x Start signal Exx x Mxx x Pxx x Axx x Selection of the required start function Edge r The start up is performed manually by a start button with the trailing edge of the start signal at the output Start I5 Autostart The start up is performed automatically Activation of the BLVT transmitter terminal 3 Axx x Mxx x Activation of the BLVT receiver terminal 7 Axx x Mxx x Enabling output Axx x Mxx x Is set if during a request to reprogram I2 Axx x Mxx x 1 none of the parameters from the rider Op mode BLVT is set Timer addresses and waiting time for programming operating modes Txx 0 t 0 01 time should be at least 0 5 s 599 99 s The waiting Set during the transfer of configuration data Set if timer starts waiting time active Set
91. ached E The following actors are actuated during an enable for downwards movement with reduced speed creep speed Ie 2 3 AND AND Safety valve Y2 Direction valve Y5 The CNC input plunger down via enabling output foot pedal 8 17 ELEKTRONIK FIESSLER ELEKTRONIK Request Enabling output Actors BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Annex 8 Application example 8 4 Downwards Movement in Rapid Feed 8 4 4 A request for a downwards movement at maximum speed rapid speed takes place when foot pedal is acti vated start in position 2 The enabling output for the downwards movement at maximum speed rapid speed is activated when all of the following conditions have been met 1 10 11 12 The foot pedal enabling output foot pedal in position 2 033 Release fast speed is present AND Production mode has been selected AND ae The enabling output emergency stop exists AND ieee The enabling output of the function macro AKAS 1 2 ide exists AND M06 0 AKAS OK The enabling output of the machine hydraulic motor switched M022 on and oil filter OK and CNC OK is present AND EE s PresFast OK The enabling output of push button rapid speed vale Y3 actu M04 0 ated is not present AND A request for downwards movement in creep feed Relbowncnic is not present AND The request for CNC plunger down is present AND The signal stop guards side or
92. aintenance may lead to death injuries damage to property or environmental damage Only qualified skilled personnel may perform maintenance work troubleshooting and repair Switch off the power supply to the FPSC System Directly after maintenance work refit all protective cladding and safety devices and check that they function correctly gt Spare parts The use of unsuitable spare parts may lead to death injuries damage to property or environmental damage Spare parts must comply with the technical requirements of the manufacturer Only use original Fiessler spare parts gt Disposal Electrical scrap components monitors etc may damage the environment Dispose of electro technical equipment correctly or commission a specialized company to do this work gt BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 2 2 FIESSLER ELEKTRONIK Application Liability Categories prototype tests etc Information BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Important information 2 Correct use 2 2 The Fiessler Programmable Safety Center FPSC is a safety related stored program control system for the analysis of sensors and the driving of actors The FPSC System is particularly suitable for the safety related analysis and control of emergency stop control devices interlocking devices and other protective devices serving to protect the operator in the area of action of a machine from hazardous movement Projectio
93. al damage and may lead to the loss of any liability Only sufficiently qualified and instructed persons may operate the FPSC System Only specially authorized and instructed persons programmers may handle and change the applica tion software The system must be commissioned by an electrical technician Only qualified skilled personnel may perform service maintenance troubleshooting and repair work e The operator is an instructed person e The operator switches on and off e The operator is also the active user of the safety function The programmer is a specially authorized and instructed person The programmer e creates or e modifies e and documents the user programs The commissioner is an electrical technician The commissioner e commissions the system under increased safety conditions e Sets the device parameters e instructs the operator and the servicer of the machine system e and performs the requisite test The servicer is a qualified skilled person He e services the electrical and mechanical components of the controller e performs maintenance work and e performs troubleshooting and eliminates errors 2 FIESSLER M EXISTIT ELEKTRONIK Safety related information 2 1 Accessibility of the programming software It must be ensured that non authorized persons have no access or cannot obtain access to the instal lation program of the programming software FPSC PAR Electrical connections The FPSC System m
94. already been used and which are still avail able you should position the function block overview and the overview windows refer to Page 5 8 of the most frequently used addresses such as inputs outputs and flags as you require in the main window The parame ter assignment software will save the arrangement of the windows so that you will always have the usual pro gramming environment Programming Parameter Assign Now select from the entry New in the main window the function macros required to realise your application and ment fill in the entry fields Commenting Add adequate commentary lines refer to Page 5 86 with the menu entry New Commentary to the function block overview Even if it appears superfluous and time consuming during work commentaries will help you and other programmers to follow more easily the thought paths during programming even at a much later date In addition adequate commentary is a necessary component in the user program documentation Save Do not forget to save your work regularly Select an informative name maximum 16 characters for your user program which for example consists of the project and machine name and a version number of the program In the case of more elaborate user programs it will be expedient to save several intermediate versions with dif ferent names version numbers Check In order to perform a check of the user program before the necessary work steps Transfer gt Read out gt Verify
95. and the enabling output for the rapid speed flag 07 0 function macro 034 are handed over to the CNC directly by means of the multiplication macros 043 Set setup CNC VIEL eg he A1 045 Set downwards C VIEL wee e At A02 4 CNC setup A02 5 Plunger UP The signal plunger down is handed over to the CNC directly via the multipli cation macro 046 from the enabling signal of the foot pedal flag 01 4 func tion macro 012 M14 2 A1 OP man OK NC MO07 0 E sr Release fast 044 Set automatic CNC VIEL A02 3 CNC auto 047 Set fast speed CNC VIEL 046 Set upwards CNC VIEL viet A1 A02 6 Supply is conducted to the CNC using the function macro 042 from an AND operation from the rear guard enabling output the position monitoring of the hydraulic motor and the enabling output of the emergency stop analysis via the output A01 2 BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 8 14 FIES SLER Annex 8 Application example 8 4 Sensors and Actors 8 4 2 Actuators Function Connection Effects Feedback con Position monitor E05 5 Open c Y2 open tact ing safety valve lef Y2 1 Feedback con Position monitor E05 6 Open c Y2 2 open Closed gt Y2 2 closed Closed gt Y2 1 closed tact ing safety valve right Y2 2 Push button Position monitor E06 3 Open rapid speed ing rapid speed Closed 7 creep speed valve left Push button Position monitor
96. antivalent to synchronous monitoring right toring left no rapid movement permitted toring right no further movement permitted feedback hydraulic E03 6 Open Hydraulic motor off Closed gt Hydraulic motor on Test cam after If closed aftr aftertravel path measurement gt travel path aftertravel path measurement failed Table 8 12 Example overview sensors press monitoring oe a Ll La GND gt E F rep eq CFH __ ELEA ESEM ESEN ewe E04 4 Oilfilter OK Ini tilled 1 Ini tilled 2 Pump ON Overrun cam Figure 8 5 Example connection of sensors press monitoring Machine monitoring Using flag 02 2 the function macro 025 only permits movement of the plunger if the following conditions have all been met 1 The hydraulic motor has been switched on AND 025 Maschine ok 2 The oil filter is not blocked AND 3 The CNC does not communicate any errors cU IET E05 2 M02 2 Oilfiter OK Machine OK E065 CNC OK Side initiators The two 1 channel inductive proximity switches together with the function 024 Eval tilled INIS macro 024 constitute an enabling signal AND operation which is stored in flag 02 3 and connected with an AND operation When this enable ceases to ap ply due to an antivalent signal of the initiators the plunger can only be moved in creep speed to the bottom dead centre in order to protect the press from E04 5 damaae INI Tiled 2 BA FPSC GB 1008 V1 27 01 E00 11 12 2
97. are 5 3 2 Menu Window The Window menu provides the usual functions to arrange the sub windows within the main window Cascade Arrange windows overlapping Arrange windows side by side Arrange windows above each other Arrange minimised windows Tile vertically Tile horizontally Arrange icons y GUY 1 System configuration Shows a list of all opened windows 2 Inputs overview The active window is marked with a tick 3 Outputs overview w 4 Flags overview 5 Timer averview 6 Program overview Figure 5 22 Window menu of the read back software Menu Info Provides information on the system version Keep this information at the ready for service work BA FPSC GB 1008 V1 27 01 E00 11 12 2006 5 9 ELEKTRONIK Create User Program 5 4 FIESSLER Ga Program start After starting the parameter assignment software the programmer must log in with the password assigned when program was installed After entering the correct password the program interface appears with an empty user program with the name unnamed F PS FPSC PAR Logon x Please enter your password to start editing FPSC programs Password Figure 5 23 Logging in with password Configuration If the FPSC system is used de centrally i e with extension modules the configuration must first be stipulated refer to Page 5 8 This will not be necessary in central mode Setting up In order to be able to check at a later date which addresses have
98. as follows PFH PFHsenso PFHepesc PFHaktor 5 2 10 h 1 4 10 2 6 10 h 5 24 10 h Result in accordance with Table 2 5 SIL Il BA FPSC GB 1008 V1 27 01 E00 11 12 2006 2 10 FIESSLER ELEKTRONIK Chapter 3 1 3 1 1 3 2 3 2 1 3 3 3 3 1 3 3 2 3 3 3 3 3 4 3 4 3 5 3 6 3 7 Contents Overview Versions supplied Properties Versions supplied View of device Technical data Operating elements Display elements Inputs System inputs Overview Technical data Principal circuit diagram Alarm inputs Overview Technical data Principal circuit diagram Pulse fade out Outputs General description Overview Test pulses Safety functions Single channel system outputs Technical data Principal circuit diagram Dual channel system outputs Technical data Principal circuit diagram Alarm outputs Overview Technical data Principal circuit diagram Interfaces Parameter assignment Visualization and diagnosis Parameter assignment of external sensors CAN Interface Counter inputs Extension modules Overview Technical data Inputs Outputs Addressing Input filter Safety field bus System reaction times BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 System description 3 Table of contents 3 10 3 10 3 10 3 10 3 11 3 11 3 11 3 12 3 13 2 System description 3 E FIESSLER ELEKTRONIK Overview 3 1 Versions supplied 3 1 1 Properties T
99. c equipment between stop 0 and stop 1 func tions is relativised however via a table in the European preface to EN 60204 1 according to which IEC 61508 on safety related computer technology may also be applied to actions in an emergency This passage of the table is clearly interpreted by German standards bodies refer to national preface to EN 60204 1 to the effect that it is therefore clarified that electronic equipment may also be applied to emergency stop command devices irrespective of the stop category 2 5 FIESSLER ELEKTRONIK Step by step planning Step 1 Step 2 Step 7 Step 8 BA FPSC GB 1008 V1 27 01 E00 11 12 2006 Important information 2 Information on basic handling 2 3 Planning and projecting testing and commissioning of the FPSC System requires special considera tion and care in the same way as the use of other electrical equipment for safety functions We urgently recommend that the required safety related functionality which is to be realized with the FPSC System be planned and projected in the following steps With respect to the applicable care in projecting and in hardware and software related execution of the control parts to be realized with the FPSC System there are no changes through use by compari son with the traditional state of the art i e in the same way as in other devices errors and inadequa cies in planning and execution may impair the intended protective functions Hisk a
100. ce Chapter 5 6 2 Interlocking device with locking Chapter 5 6 3 Safety switch Chapter 5 6 6 Delay of a signal Chapter 5 6 7 Logical gates Chapter 5 6 8 Multiplication of outputs Chapter 5 6 9 Pulse memory Chapter 5 6 10 RS and D flip flops Chapter 5 6 11 Enable switch with and without movement Chapter 5 6 12 Two hand circuit Chapter 5 6 16 Operating mode selector switch Chapter 5 6 17 Low pass filter for alarm inputs Chapter 5 6 18 Enabling of the alarm outputs Chapter 5 6 19 Monitoring of valves Chapter 5 6 20 Overrun traverse measurement for presses Chapter 5 6 22 Selection analysis of AKAS 1 and AKAS 2 Chapter 5 6 22 Selection analysis of AKAS 3 Kapitel 5 6 23 Pulse generation from signal edges Chapter Selection analysis of BLVT light curtains Chapter 5 6 25 Muting einer Sicherheitslichtschranke Chapter 5 6 26 Diagnostic Interface ModBus Charter 5 6 27 Cyclic Control Chapter 5 6 28 Commentary line Chapter 5 10 Figure 5 7 New menu for parameter assignment software Menu Window The Window menu provides the usual functions for the arrangement of sub windows within the main window Cascade gt Arrange windows overlapping Tile vertically gt Arrange windows side by side Tile horizontally gt Arrange windows above each other Arrange icons gt Arrange minimised windows w 1 System configuration gt Shows a list of all opened windows Spies LONCE The active win
101. ching Unlatchin Suppl condition Solenoid conn Test performance Enable BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Parameter Assignment 5 5 6 5 6 3 Function Macro Interlocking device dual channel This function macro is suitable to analyse 2 channel interlocking devices with latching to EN 1088 Interlocking devices with latching serve additionally to protect from hazardous coasting movements Commer cially available interlocking devices are available with spring or magnetic force interlocks Spring force actuated versions lock by way of spring pressure and actively unlock using electromagnets under voltage In the event of an interruption to the supply voltage the protective device maintains its protective effect Magnetic force actuated versions actively interlock with an electromagnet under voltage and are unlocked by spring force 0003 Interlocking device dual channel x Title Interlocking dual ch Interlocking principle ae ee sale LI vais Door position E03 7 ni Solenoid pos E04 0 Triggering 003 Interlocking dual ch Latching E04 1 Trailing edge Unlatching E04 2 C Automatic Suppl condition E04 3 Enor flag F00 7 r Test performance Outputs Label v Initial Solenoid conn A01 2 Cycle Enable 401 3 Error flag Fo1 0 Replace Delete Cancel Figure 5 38 Entry dialogue and read back symbol for the function macro Interlocking device dual
102. ck the guard is made manually by means of a button The cross short recognition function is only guaranteed if the channels of the sensor as shown below switch against different potentials Actor level Two channel power level series switching of the actor contacts Relays or contactors with positively driven contacts must be used Safety classification The exact safety classification will depend on the use 24V L1 5 n LLL IY Y u el eee ee es E033 Solenoid Solenoid Door Unlatching Latching Enable conn pos position Start Figure 4 10 Interlocking with latching BA FPSC GB 1008 V1 27 01 E00 11 12 2006 4 9 FIESSLER ELEKTRONIK ELEKTRONIK Start Reset level Sensor level Actor level Safety classification BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Installation Wiring 4 Circuitry examples 4 3 Safety electromagnetic switches 4 3 6 Start button and reset of the safety function The feedback loop serves diagnostic purposes to ascertain whether the enabling paths have opened and permits a start up of the circuitry only if both actors signal the re lease status de energized status via their auxiliary contacts NC contact Two channel control with safety electromagnetic switches in accordance with DIN VDE 0660 209 with cross short recognition The cross short recognition function is only guaranteed if the channels of the sensor as shown below switch against different potentials Two
103. ctivated by switching position 4 of the DIP switch to the ON position An activated input filter has an effect on all inputs of the extension station ON V frit Input filter inactive PRA r Input filter active The input filter serves to fade out input pulses lt 10 ms Accordingly the system reaction time using filtered inputs is increased by 10 ms Address 8 is set by the factory with deactivated input filter FLEKTRONIK FIESSLER ELEKTRONIK BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 System description 3 Safety field bus 3 6 The following figure shows an FPSC system with safety CAN BUS in full version The maximum extension to tal of all cable lengths is 200m The last station has a commercially available BUS connection plug Both Sub D sockets of the extension stations can be used as access or exits of the BUS system The connection is made via a shielded cable with twisted core pairs and an impedance of 120 Ohm corresponding to the CAN s specifi cations Base module Address 00 07 Station No 8 Address 08 09 10 Station No 16 Address 16 17 18 Station No 24 Address 24 25 26 Station No 32 Address 32 33 34 Station No 40 Address 40 41 42 Station No 48 Address 48 49 50 Station No 56 IHE TE MS TET Address 56 57 58 Bus terminator Figure 3 9 FPSC system full version E FIESSLER BA FPSC_GB_1008_V1 27_01 E00 11 12
104. cts these Operating Instructions and all associated documents must be read thoroughly and understood After reading the Operating Instructions must be kept and held ready for use at any time at the workplace Please ensure that these Operating Instructions are made accessible to the end users of the devices We reserve the right to change specifications and similar documents for the purpose of technical extension improvement In the event of a fault arising caused by the manufacturer within the warranty period the repair or replacement shall be made in accordance with our instructions and for our account The General Terms of Business of Fiessler Elektronik shall apply Costs arising for the replacement of devices shall not form part of the warranty services We trust you will understand that the manu facturer cannot be held liable for damage of a direct or indirect nature caused by others The reproduction of standard names trade names product designations etc in this factory shall not give rise to the assumption that such names are to be viewed as free within the meaning of trademark and trademark protection legislation and therefore that they made be used by anyone Subject to technical amendments and mistakes The data specified in this document are carefully tested typical standard val ues This document is protected by copyright All rights reserved also to that of the translation copy print or reproduction document or parts thereof
105. d Entry dialogue MEZE x read back symbol Title Safety switch dual ch Inputs Label Channel 1 E05 0 Channel 2 E05 1 NEED Start m Suppl condition E052 is Eng Fo Test performance Initial C Edge Automatic 005 Safety switch dual ch Triggering Outputs Label Enable fao 6 Replace Delete Cancel Figure 5 50 Entry dialogue and read back symbol for the function macro safety switch dual channel Entry fields Channel1 Input channel 1 of the safety switch Exx x Channel2 Input channel 2 of the safety switch Exx x Triggering Selection of the required start function Edge gt Starting is manual by means of a start button with trailing edge of the start signal Automatic c Starting is automatic after the guard has closed Start Start button Exx x Mxx x Suppl condition Optional additional condition e g feedback loop Exx x Axx x Mxx x empty Test performance Activation of an optional Initial testing to achieve category 2 1 channel and 4 2 channel to EN 954 1 Enable Safety enabling output Axx x Mxx x Truth l UABE Channel 1 Channel 2 Suppl Enable condition 0 0 1 1 Table 5 6 Truth table for the function macro Safety switch dual channel Time diagram ONF TP Edge triggering Automatic triggering l l l l l Channel 1 Channel 2 Start Suppl condition Enable o o e Figure 5 51 Time diagram for the function macro Saf
106. d Please enter the file related password for decryption File password l TN 5 3 FIESSLER ELEKTRONIK Parameter Assignment 5 Program Description 5 3 Parameter Assignment Software 5 3 1 Menu View The individual sub windows can be faded in and out using this menu option Overview gt Overview of the function macros used Page 5 5 Configuration c Display of the configuration Page 5 6 Outputs gt Overview of the outputs used Inputs gt Overview of the inputs used Flags gt Overview of the flags used ET gt Overview of the timers used PLC Flags Overview of the PLC flags used Shutdown table r Display of the shutdown table Figure 5 6 View menu for parameter assignment software Menu New The New menu provides access to the function macros A detailed description of all function macros is pro vided in Chapter 5 6 E Stop device dual channel E Stop device single channel Interlacking device dual channel Interlocking device single channel Safety switch dual channel Safety switch single channel Time delay Gate control Contact multiplication Pulse latch Flip Flop Enabling mode Twa hand control Operating mode selector switch Filter time By pass Fast outputs Valve monitoring Overrun traverse measurement AKAS 1 and 2 AAS 3 Pulse generation BLY T light curtain Muting Diagnostics interface Cyclic operation Comment 4 4 Uuuu gug Uuuu g Emergency stop control devi
107. d non floating sensors e g e for the direction connection of optical electronic safety devices e g of safety related laser scanners or e io connect protective devices with non floating outputs e g transistor outputs of contact free protective devices and other electronic systems with personal protection function or e for the direct connection of contact safety switching devices e g emergency stop control devices inter locking devices etc or e to connect protective devices with floating output contacts e g relay outputs of contact free protective devices or other electronic systems with personal protection function Owing to the redundant structure of the system inputs and due to the self testing of the assembly a pulse duration of at least 20 ms is required for the complete two channel recording of an input signal this does not apply to the alarm inputs E07 0 E07 3 This system may cut out in the case of input signals with smaller pulse duration Technical data Position Description Designation System inputs E03 0 to E06 7 Number 32 16 one channel two channel control Contact separation yes Signal level logical 0 low 4 7V lt 0 5mA Signal level logical 1 high gt 18V gt 3 5 mA Input current max 5 mA at 24 VDC Input resistance Approx 5 kQ Minimum impulse duration 20 ms Status display LED channel Table 3 4 Technical data for system inputs Principal circuit diagram The chart shows th
108. ded as FPD file from the fixed disk Working with demo files provides the possibility to read in a user program also without a connected FPSC system This offline operation is advisable when printing out documentation for example Print with contact status Print file with current switching statuses Select interface gt Select interface for transfer Load program gt Read out user program from FPSC system Load File gt Load user program from demo file ending fpd Print gt Print file c c End program Clase Figure 5 20 File menu of the read back software Menu View Using this menu option the individual sub windows can be faded in and out Single Shows an individual function macro w Total Shows all function macros in one window Contact usage c Shows the use of input output or flag Link For output c Shows all function macros of selected outputs or flags Journal c Shows events such as load save transfer Download history gt Lists the transfer procedures from the FPSC system FPSC system w Ad Format c Overall view in A2 format Print size c Overall view in set print format w Uniform zoom all windows 140 9 c Selection of the required scaling of the overall view w 100 70 50 35 34 Entire page Figure 5 21 View menu of the read back software BA FPSC GB 1008 V1 27 01 E00 11 12 2006 5 8 FIESSLER Parameter Assignment 5 FLEKTRONIK Program Description 5 3 Read back Softw
109. dow is highlighted with a tick 3 Outputs overview 4 Flags overview 5 Timer overview 6 Program overview Figure 5 8 Window menu for parameter assignment software Menu Info Provides information on the program version Please always have this information at the ready for service work BA FPSC GB 1008 V1 27 01 E00 11 12 2006 5 4 BA FPSC GB 1008 V1 27 01 E00 11 12 2006 FIESSLER Parameter Assignment 5 Program Description 5 3 Parameter Assignment Software 5 3 1 Import contact data The menu entry File Import contact data provides the facility to read in the name of the individual addresses from an external file The contact data file must be available in CSV format comma separated value CSV files can be created with any text editor Each line of the file must be concluded with Enter and have the following structure 1 Address e g E03 0 see Chapter 5 5 1 2 Separating character comma 3 Name character chain with max 12 characters Example amp 03 0 Door 1 Address E03 0 input has the name Door 1 Address A01 0 output has the name Enable M13 3 Status Address M13 3 flag has the name Status T03 0 Time Address T03 O timer has the name Time A01 0 Enable A dialogue with error description is shown if the entries are faulty x n error was detected in one line of the input file The corresponding data could not be stored Line no 1 Contact E00 0 Input
110. e Configuration from the menu View This is where the input output addresses of any connected extension modules are also entered refer to Chapter 5 3 1 Address structure Every address consists of 3 areas e A capital letter ID to describe the address type e A two digit figure for the address byte e A point followed by a single digit figure to describe the bit within the address byte Negate Placing a minus sign before the address serves to invert the address content Inverted addresses are pre ceded by the sign in the entry fields of the dialogue Address areas The following table provides an overview of the available memory areas and the addressing Flag M00 0 M63 7 PLC Flag P00 0 P63 7 E030 E037 8 E04 0 E04 7 8 y p E050 E057 8 E06 0 E06 7 8 Alarm inputs E07 0 E07 3 System outputs A01 0 A01 3 System outputs A02 0 A02 7 8 Alarm outputs A00 0 A00 3 Error flags are automatically assigned F00 0 F63 7 Timers T00 0 T63 0 Inputs outputs of the extension modules x08 0 x63 7 depending on version Table 5 1 Memory areas and addressing BA FPSC GB 1008 V1 27 01 E00 11 12 2006 5 11 FIESSLER ELEKTRONIK Flags PLC Flags Use of PLC flags External influencing of PLC flags Timers BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Parameter Assignment 5 Introduction 5 5 Flags PLC Flags and Timers 5 5 2 Flags are addressed by the prefix M They serve the intermediate saving
111. e output of one of the abovementioned function macros is not led directly to a system output but indirectly i e via one or several function macros with the functions e AND gates refer also to Chapter 5 6 8 and or e Contact multiplication refer also to Chapter 5 6 9 This means that if further inputs are to act on one or several outputs by means of logical AND functions the same reaction time will apply to these inputs The same reaction times also apply to outputs linked with these safety oriented inputs via the function of the function macro Contact multiplication Two enabling outputs of the stop category 0 e g enabling outputs of function macros for emergency stop 2 channel are led to a system output via an AND gate In this example the programmed system output is shut down within a maximum of 25 ms as soon as one of the four input channels is opened 001 E Stop1 002 E Stop2 A01 0 is shut down without delay by E03 0 and E03 1 AO1 1 is shut down without delay by E03 4 and E03 5 A01 2 is shut down without delay by E03 0 E03 1 E03 4 and E03 5 Figure 5 25 Shut down table with indirect feed of the inputs The extended shut down table is a component of the shut down table All inputs are incorporated in the extended shut down table which satisfy a safety oriented function by entry in yk the entry fields Operating mode A Operating Mode E Enable switch or Jog switch of the funct
112. e terminal 10h Exx x Mxx x Pxx x AKAS signal muting mode active terminal 2v Exx x Mxx x Pxx x Operating mode with without AKAS Exx x Mxx x Pxx x Request signal for creep feed Muting AKAS by machine control system Exx x Mxx x Pxx x Position monitoring feedback signal creep feed active Exx x Mxx x Pxx x Request press down start signal Exx x Mxx x Pxx x Activate AKAS transmitter terminal S4 Axx x Mxx x Activation AKAS receiver terminal A Axx x Mxx x Muting request for AKAS terminal 5v and 6v Axx x Mxx x Selection for external muting lamp Axx x Mxx x Enabling output closing movement press Axx x Mxx x Error output can only be reset by switching the control on and off Axx x Mxx x Timer addresses of the set measurement times for the internal sequence control Txx 0 Set when AKAS has been interrupted Set when start signal has been detected Set when Timer 1 has been started Set when Timer 2 has been started Set when Timer 3 has been started 5 59 FIESSLER ELEKTRONIK Truth table Time diagram BA FPSC GB 1008 V1 27 01 E00 11 12 2006 Parameter Assignment 5 Function Macro 5 6 Akas and Akas II 5 6 22 Function 0 1 0 1 0 1 0 1 O 0 1 0 1 0 1 0 AKAS deactivated O 1 1 Fost 1 0 1 0 1 EHI AKAS in set up mode Fo 1 0 0 1 0 01 1 1 1 0 0 1 0 AKAS active Fof 1 of o 1 1 0 1 o of 1 0 AKAS active 0 1 F
113. e fuse voltage supply FPSC system 1 A quick acting External pre fuse voltage supply outputs AO 10 A quick acting F3 External pre fuse voltage supply outputs A1 6 3 A quick acting F4 External pre fuse voltage supply outputs A2 6 3 A quick acting F5 External pre fuse voltage supply extension module 6 3 A quick acting Table 4 2 Values for external pre fusing Laying of cables The cables of the inputs outputs must have a minimum distance of 100 mm from high voltage high current carry ing lines In order to rule out cross shorts the lines must be laid in accordance with one of the following criteria e Permanently laid cables and protection from external damage e Laid in different sheathed lines e Laid in an electrical space and lines in accordance with the requirements of EN 60204 1 e Lines whose shielding is individually earthed BA FPSC GB 1008 V1 27 01 E00 11 12 2006 4 2 ELEKTRONIK FIESSLER ELEKTRONIK Power lines Wire end ferrules Cable ducts Shielded lines Functional earthing BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Installation Wiring 4 Wiring 4 2 Ensure that the power lines are at least 50 mm away from the FPSC system All lines used must have wire end ferrules max 1 5 mm 2 5 mm Lay the lines of the inputs and outputs inside and outside the switch cabinet in separate cable ducts or similar When using cable ducts or pipes made of metal these must be earthed If the lines of the inputs and outp
114. e principal structure of a system input The gray highlighted circuitry part exists 16 times E03 0 Channel 0 Processor A Processor B E03 0 E03 1 Channel 1 gt Processor B Processor A E03 1 Figure 3 2 Principal circuit diagram of the system inputs BA FPSC GB 1008 V1 27 01 E00 11 12 2006 3 3 System description 3 E FIESSLER ELEKTRONIK Inputs 32 Alarm inputs 3 2 2 Overview The alarm inputs are provided for the connection of safety related floating or non floating sensors whose analy sis and the subsequent reaction must be made very fast This is the case for example to fuse a lowering bend ing press with the AKAS system Due to a special internal circuitry the reaction time in the case of demand without input filter is a maximum of 1 ms The alarm inputs are connected with the alarm outputs directly via internal logic The release of the alarm in puts reactions of the outputs to status change of the inputs must first be activated using a special function macro overriding of the outputs Without this enable it is not possible to switch through the alarm outputs This software related activation provides a direct possibility to switch off the alarm outputs via the alarm inputs and an additional possibility via the user program The following function modes of the alarm inputs can be programmed e Direct cut off of an alarm output by the corresponding alarm input e Group wise cut off of all output
115. ed as output Unused flag NAND output MO3 5 unused OR output M040 a Two hand NOR output M04 1 Junused Flag used as input Data MO08 0 Y AKAS err Figure 5 15 Overview of the flags used Timers Only those timers are shown which are used in the user program or which have already been used in the user program Timers used within a function macro in the entry field Timer are marked with a greater than gt sign Times used as input are marked with a minus sign Unused flags have no marking FE Timer overview M TES Timer used as input Timer used as Timer in the entry field Figure 5 16 Overview of the timers used Assignment table The assignment table cross reference shows the function macro in which inputs outputs flags or timers are used The assignment table is activated by selecting an entry from the overview windows Addresses used as 11 5 output are marked with a greater than gt sign and addresses used as input with a minus sign There are three selection options for the assignment table dialogue Display After selecting a function the screen moves to the entry dialogue concerned Change name The new name entered is accepted to the memory Discontinue The dialogue is closed Overview es Moo 2 Input 3 is used in AND gate AND gate 0008 Not AND gate NAND gate 0010 OR gate DR gate 0011 Mot OR gate NOR gate Change label Cance
116. em assumes an entire system with series circuitry of N elements whose PL is already known SRP CS SRP CS SRP CS PL PL PL SRP CS PL SRP CS Safety Related Part of a Control System Figure 2 3 Series circuitry of safety relevant parts of a controller e he element with the lowest PL in the entire system is determined first This PL PLiow is the starting point for the further determination of the entire PL e Thereafter the number Nw lt N of the elements is determined with PL PLiow 2 0 FIESSLER Important information 2 ELEKTRONIK Safety related classification 2 4 Using these two factors the PL of the entire system can now be determined by means of Table 2 5 gt gt a J gt oa gt b J gt b gt gt gt od gt od gt Table 2 5 Resultant Performance Level Calculation example Sensor FPSC Actor Es PL Y PL se 52 10 h PFH tbd 10 h PFH 2 6 10 h 4 1 107 PED tbd 10 PFD 19 10 Figure 2 4 Calculation example PL SIL Performance Level The PL of the entire system is calculated as follows PLiow C Niow 1 Result in accordance with Table 2 5 PL c SIL at low demand rate The SIL of the entire system is calculated as follows PFD PFDsenso PFDepsc PFDactor 4 1 10 4 9 10 1 9 10 4 34 10 Result in accordance with Table 2 5 SIL 3 SIL with high demand rate The SIL of the entire system is calculated
117. em have a minimum distance of 50 mm to the mains current conducting lines e Does the voltage supply correspond to the requisite requirement refer to chapter 2 1 e Has an external fuse been incorporated in all voltage feed lines e Has the voltage supply been connected for all output groups e Has the functional earth been connected to the reference potential e Do the lines of the inputs outputs have a minimum distance of 100 mm to the mains lines e Has shielded cable been used if a minimum distance of 100 mm could not be observed e Doall terminal lines have wire end ferrules e Have all connections been correctly wired and poled A check list is enclosed in the annex which can be included with the handover protocol for the machine 4 13 FIESSLER ELEKTRONIK Chapter Content Overview Program Installation Program Description Parameter Assignment Software Read back Software Create User Program Introduction Addressing Flags PLC Flags and Timers Shut down Table Input level Output level Function Macro Overview Emergency Stop Interlocking device dual channel Interlocking device single channel Stop 1 Function with Interlocking devices Safety Switches Delay Logical Gates Contact Multiplication Pulse Latch Flipflop Enable Mode Enable Mode Energy with Enabling Device Enable Mode Drive with Jog Enable Mode Energy without Enable Switch Two hand Operating Mode Selector Switch Filter Time
118. ements of control category 3 but not the requirements of control category 4 because certain error accumulations are not detected The inputs have been provided with a software filter specially for the use of transmitters or sensors with semi conductor outputs AOPDs This filter effectively suppresses test pulses up to a duration of 10 ms of these transmitters Depending on the function macro used the following entry fields are available in the respective entry dialogues for the realisation of additional input conditions e Start or e Interlock if interlocking devices with latching are used e Additional conditions additional conditions These entry fields can either be provided e without e with a hard wired input E or e with a flag M for the bringing together of several input conditions via a logical gate The functional possibilities of the input fields for the further input conditions see above differ accord ing to the different function macros This is why the following explanations are restricted to that which is generally applicable Specific explanations of the differences are to be found in the description of the individual function macros in Chapter 5 6 The entry field Start or Interlock corresponds to the Start Reset button in part also On button or Accep tance button of traditional safety circuits The incorporation of a start button or interlock button requires an add
119. emporarily store the detected edges on the four input buttons They serve to monitor the maximum time difference between the individual inputs The timer is started at the first de tected edge e Error memory 5 is set with activation of the enabling output and is only reset when all four inputs have returned to their normal position Refer to macro description Chapter 5 6 8 30 ELEKTRONIK FIESSLER ELEKTRONIK Interface Connection Functions Error codes BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Annex 8 Modbus 8 6 Modbus Report 8 6 1 This document describes the serial diagnosis report SDP for the FPSC System The SDP supports the link between a CNC DNC CNC in which a modbus interface in integrated and the FPSC Transmission takes place by means of a standard RS232 interface The PC com port o the FPSC controller is used The modbus is operated in ASCII mode with LRC checksum The parameters to be used are 9600 Baud 8 data bits No parity 1 stop bit No handshake no flow control A point to point connection between the CNC and the FPSC controller is created The CNC controller acts as master and the FPSC controller as slave Here the FPSC always has the address 01 and only transmits follow ing requests from the CNC The time out for the expected answer should not be less than 500 ms in the CNC The FPSC responds to each request with the desired data or with a repetition of the request confirmation In
120. enetration into the hazardous area is possible or where no hazardous movement occurs lt new gt Muting E x Title Muting Inputs and outputs Notifications Inputs Label Dutputs Label ossp1 n ros40 Mutinglamp 01 faoz5 osso a12 Ea Enable 03 a026 001 Muting Muting sensor A1 13 E042 Override 04 fao27 Muting sensor amp 2 14 E04 3 Doo Error flags Muting sensor B1 15 E45 T1 activated f Muting sensor B2 16 E046 es ees T2 activated ERES Stop muting time 7 E047 C FEARN T3 activated o Override 18 E050 State sensor AT f OP End mut by LC 19 E051 State sensor A2 Override start 110 E052 NEN State sensor B1 NEED Start 111 E053 State sensor B2 nm Time OSSD single chan Muting monitoring time 759 0 NENNEN p00 min Muting A1 42 Ei mm Dropout delay time T000 o oo sec Muting A2 B1 Override time T00 p00 sec T4 activated HE Muting sensor tolerance oo sec OSSDs monitoring mE 8m O12 Delete Cancel Figure 5 113 Entry dialogue and read back symbol for function macro muting Output channel 1 of the light barrier to be bridged Exx x Output channel 2 of the light barrier to be bridged Exx x Output of muting sensor A1 Exx x Axx x Mxx x Pxx x Output of muting sensor A2 Exx x Axx x Mxx x Pxx x Output of muting sensor B1 Exx x Axx x Mxx x Pxx x Output
121. ension module inputs BA FPSC GB 1008 V1 27 01 E00 11 12 2006 3 10 FIESSLER ELEKTRONIK FLEKTRONIK Outputs Addressing Input filter BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 System description 3 Extension modules 3 5 An output card has 4 two channel contact separated short circuit safe safety outputs The voltage supply of the outputs is provided via the terminals A1 and A1 of the extension module The principal internal structure corresponds to the two channel system outputs of the FPSC systems refer to chapter 3 3 3 Number 4 two channel p switching and n switching yes max 0 5 A output max 2 A electronic 4 LEDs Table 3 14 Technical data for the extension module outputs Selecting the station number of the extension module stipulates the address under which the inputs outputs are to be addressed The setting is made via a DIP switch on the micro controller board The position of the switches 1 to 3 sets the basic address Switch position Basic address invalid Table 3 15 Basic addresses for the extension station The station number n must be entered in the Station Nr Area This is the basic address of the extension module The addresses of the input output cards x result by adding 0 1 2 to the basic address n 0 n 1 n 2 They can be entered next to the status LEDs Figure 3 8 Lettering areas for addresses The digital input filter is a
122. ent on the type of pressure sensor used 022 Time delay Pressure 021 Bridge switching time pr 023 Enabling Pressure Pres bridge M03 4 010 BA FPSC GB 1008 V1 27 01 E00 11 12 2006 8 16 ELEKTRONIK FIESSLER ELEKTRONIK Request Enabling Actors BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Annex 8 Application example 8 4 Downwards Movement in Creep Feed 8 4 3 A request for downwards movement with reduced speed creep feed occurs when at least one of the following conditions has been met Operation mode setup has been selected OR The left and or right guard is open OR The CNC places a request for plunger AB and slow plunger AB 029 Request slow speed The enable for the downwards movement with reduced speed creep feed is activated when all following condi tions have been met 1 A request for downwards movement in creep feed see above exists AND The enable of push button rapid speed valve Y3 driven exists AND The foot pedal enable foot pedal in position 2 exists AND The emergency stop enable exists AND The signal stop guards side or rear guards open is not present AND The machine enable is present hydraulic motor is switched on and oil filter OK and CNC AND The request plunger up in the CNC is not present AND The CNC message bottom dead centre reached does not exist 030 Release slow speed Machine OK M09 0 Release UP E04 6 BDC re
123. er Entry field for the timer address for simultaneity monitoring The monitoring time delay time is fixed to 0 45 seconds Error flag There is an error flag for every button input This error flag stores the input state Truth table Key A1 Suppl condition od l O Lm ae Po fe re O 5 Table 5 14 Truth table for the function macro Two hand Time diagram Taste A1 i Taste A2 Taste Bl Taste B2 Freigabe t lt 0 45s t gt 0 45s Figure 5 84 Time diagram for the function macro Two hand BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 5 47 FIESSLER MEME MM ELEKTRONIK Function Macro 5 6 Two hand 5 6 16 Shut down table The shut down table is presented in the Individual view in the read back software FPSC RB A detailed de scription of the shut down table function is provided in Chapter 5 5 3 E03 0 affects A02 3 undelayed E03 1 affects A02 3 undelayed E03 2 affects A02 3 undelayed E03 3 affects A02 3 undelayed Figure 5 85 Example for the function macro Two hand Example E r1 N r1 U2 24V GND 24V GND 24V GND 24V GND 24V GND Ld 2 ee ee ee ee ee A01 0 Key Al Key Al Key Bl Key B2 Suppl Enable condition Figure 5 86 Example for the function macro Two hand BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 5 48 FIESSLER MEM TEL eKTRONIK ELEKTRONIK Function Macro 5 6 Operating Mode Selector Switch 5 6 17 Application Analysis of an operating mode selector sw
124. eral Republic of Germany in order to satisfy the requirements specified in Annex 1 of the EC Machines Directive Refer also in this respect to Chapter 2 2 Use of electronic equipment for safety functions This means that when using electronic equipment the so called presumptive effect of harmonised standards is not fully available In Germany there is not expected to be any problems with employers liability associations technical inspector ates TUV or trade supervisory offices for the use of electronic equipment The same will apply to the majority of the other EU Member States The safety classification actually achieved in the entire safety circuit see following figure and thus the achieved degree of safety will depend on the structure of the input and output circuitry 2 3 E FIESSLER ELEKTRONIK Structure of safety circuits BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Important information 2 Correct use 2 2 Drive for hazardous Signal transmitter Precontrol Main control movement for example for example for example for example Emergency stop Power contactor Drive motors control device Main valves lifting cylinders Figure 2 1 Safety chain in plants machines In a chain of safety related parts of control systems the FPSC System is therefore only one part or link in a chain together with the signal transmitter protective devices the main control and the drive of the machine
125. ervice work or the observation of operation processes the so called process observation In these cases additional measures must be taken to guarantee human protection also in special mode De pending on the risk assessment in the respect case of application and or depending on the respective regula tions additional safety related measures are to be realised when using the enable mode macro The subject of Enable switches is addressed in the following norms and standards amongst others e EN 292 1 Safety of machinery basic terms general design principles Part 1 Basic terminology and methods e EN 292 2 Safety of machinery basic terms general design principles Part 2 Technical principles and specifications e EN 60204 1 Safety of machinery electrical equipment of machines Part 1 General requirements e EN 775 Industrial robots safety e prEN 11161 Industrial automisation systems safety of integrated production systems basic require ments e GS ET 22 9 93 BG principles for the testing of moving electromechanical enabling switches The signals at the inputs Operating mode A Auto Operating mode E Man Enable switch EnSw Jog switch JogSw are stored in the shut down table and can be multiply used in safety macros The signals cannot be used in inverted form in these macros Only one enable mode macro can be entered into the shut down table per output A multiple enable mode
126. ety switch Key No enabling output because additional condition not present Withdrawal of the enabling output O Enabling output by means of edge of the start button Automatic enabling output BA FPSC GB 1008 V1 27 01 E00 11 12 2006 5 29 FIESSLER ELEKTRONIK ELEKTRONIK Shut down table Example Remarks BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Parameter Assignment 5 Function Macro 5 6 Safety Switches 5 6 6 The shut down table is presented in the Individual view in the read back software FPSC RB A detailed de scription of the shut down table function is provided in Chapter 5 5 3 MMMM E03 0 affects A01 0 undelayed E03 1 affects A01 0 undelayed Figure 5 52 Shut down table for the function macro Safety switch a 24V GND 24V GND 24V GND EXERESEREX Channel Channel 2 Suppl Enable condition Figure 5 53 Connection example for the function macro Safety switch The Automatic function is not admissible without further measures if there is a danger of rear accessing a hazardous area 5 30 FIESSLER Parameter Assignment 5 Function Macro 5 6 Delay 5 6 7 Application 3 different timing elements can be realised with the delay function macro drop out delay pick up delay and timer Drop out delay The output is shut down in the case of a low signal 0 at the input only once the delay time has expired Entry dialogue x read back symbol eh Title Dro
127. fety classification Maximum realizable category is Cat 4 The exact safety categorization will depend on the entire circuitry Remarks In order to achieve the fastest possible shut down time the alarm inputs E07 must be used for the sensor out puts 5h 6h and the alarm outputs A00 accordingly for the enabling contacts Only if the hazard situation permits a shut down of the enabling contacts within the reaction times specified in Table 3 16 every other in put output can be used 24V GND p 402 0 AKAS Transmit O1 f A01 AKAS Receiver O2 1 A022 Supply box bending ot 02 3 Slow speed O3 5 Muting lamp O4 AKAS Transmit Enabling contacts Box bending A00 0 A00 1 Enable Channel 1 Enable Channel 2 E07 0 AKAS 5h I1 LLL ETEE071 AKAS 6h 12 UU UE ros0 AKAS Adjust mode 13 LL Le H 03 1 AKAS Muting 29 14 Receiver Lp Foot pedal ME E03 2 Down Channel 1 Wi E03 3 Down Channel 2 Lhe NE E03 4 Up Channel 1 Figure 4 13 Circuitry example AKAS II BA FPSC GB 1008 V1 27 01 E00 11 12 2006 4 12 ELEKTRONIK FIESSLER ELEKTRONIK Assembly Voltage supply Functional earth Laying of cables Wiring BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Installation Wiring 4 Checking 4 4 e Is the FPSC system correctly latched into the top hat rail e Is there a free area of a minimum 50 mm above and below the FPSC system e Does the FPSC syst
128. gnosis as the whether the enabling paths have opened and permits the circuit to be started only if both actors signal release status de energized status via their auxiliary contacts NC contact Sensor level Two channel guard monitoring in accordance with EN 1088 with positively driven position switches with cross short recognition The cross short recognition function is only guaranteed if the channels of the sensor as shown below switch against different potentials Actor level Two channel power level series switching of the actor contacts Relays or contactors with positively driven contacts must be used Safety classification Maximum realizable category is Cat 4 maximum of Cat 3 with series connection of the sensors EXENESXENESESETNENES EN Channel 1 Channel 2 Start Suppl condition Figure 4 9 Circuitry example of the guard monitoring BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 4 8 ELEKTRONIK FIESSLER Installation Wiring 4 Ear 0e 6 Circuitry examples 4 3 Interlocking with latching 4 3 5 Start Reset level Start button S with integrated feedback loop F The feedback loop permits the circuit to be started only once both actors signal release status de energized status via their auxiliary contacts NC contact Sensor level Two channel guard monitoring in accordance with EN 1088 with spring operated locking with cross short recog nition The request to open unlo
129. he AKAS System is interrupted during the closing proce dure then the AKAS switches both of its outputs to a safe state This altera tion of state is analysed by macro AKAS 1 2 at inputs 11 and I2 In order to effect the quickest possible switch off of the press we recommend the use of fast inputs E07 0 and E07 1 for these two inputs When correctly pro grammed a switch off procedure can be achieved in less than 1 ms without filter time macro 026 Eval AKAS II AKAS 1 2 EE FOO 7 AKAS WON HEX zu S O8 Pie ie Mutina lamp MO6 0 ia os 5 e AKAS error 8 10 FIESSLER ELEKTRONIK Operating controls Foot pedal Operating mode selector switch ID S6 S7 s u Annex 8 Application example 8 4 Sensors and Actors 8 4 2 Connection Effects E03 4 E03 5 Position 1 gt off Position 2 gt downwards pressing Position 3 c switching lock pull out reset required after operation Production gt normal operation with AKAS Setup operation with reduced speed creep feed without AKAS Operation gt Upwards movement up to OTP Function Downwards movement press ing Changes operating mode E04 0 E04 1 Manual pull out Request for after travel path meas urement Operation gt Aftertravel path measurement begins Selection of operating mode Foot pedal analysis Switching lock BA FPSC GB 1008 V1 27 01 E00 11 12 2006 Table 8 10 Example overview operating
130. he FPSC system is a programmable electronic centralized decentralized safety controller for personal protec tion and safety functions The use of the FPSC system realizes a number of advantages which are not avail able in traditional safety circuits or can only be made available with a disproportionate expenditure The central base system FPSC B has the following e 32 inputs for floating non floating sensors max 16 2 channel inputs e 41 channel alarm inputs corresponding to 2 2 channel e 41 channel alarm outputs corresponding to 2 2 channel e 42 channel semiconductor outputs e 8 channel semiconductor outputs corresponding to 4 2 channel e 2 serial interfaces The decentral system FPSC AD also has the following e A safety related bus system in the form of a CAN interface e Possibility to connect up to 7 extension modules e Upto 168 additional inputs max 84 2 channel inputs e Up to 84 additional 2 channel semiconductor outputs Optional for both versions e 2 counter inputs via RS 422 interface The FPSC system consists of two independent redundant microprocessors Both systems work with an inter nally separate voltage supply There is a continuous so called crosswise data comparison in every station via an internal connection as well as a continuous self test for error recognition in order to achieve a maximum of safety With respect to the applicable care in projecting and in hardware and software related execution of the contr
131. hich may pass as a maximum from selecting the valve to feedback position low before the error sig nal is set Txx 0 t 0 01 599 99 s Timer OFF Time which may pass as a maximum from switching off the valve to the feedback position high before the error signal is set Txx 0 t 0 01 599 99 s Truth table solenoid valve Valve Input pn Reset Error Output Function position I ol o o o Wm o o at S swi Pf o Jit sith on because positionci OL a o o 9 s 9 4 o 9 9 wot LL o o i o __ Binor switching of because posiion 0 o peene O Globe valve solenoid valve Valve with Timer Input B Reset Error Output Function Ilo o o0 9 o mem La a uq 9 p 9 1 jSwmelm a o9 fo 9 9 1 9 Bmewhmo Loa ou p 9 9 1 jsw meot o e 9 9 1 9 9 switched of o 31 9 9 9 1 9 Bmewwhmot 9 po fo fo Lo 0 mee oE Figure 5 96 Truth table for the function macro Valve monitoring BA FPSC GB 1008 V1 27 01 E00 11 12 2006 5 54 MEME ELEKTRONIK Function Macro 5 6 Valve Monitoring 5 6 20 Time diagram i oa i Solenoid valve Input Valve position Reset i Output l l l l I I l Error e e eo o e o Figure 5 97 Time diagram for the function macro Valve monitoring seat valve Key Request switch on gt switch on output Request switch off gt switch off output Pos
132. his PC has no safety related features the generation and transfer and also the observance of reaction times must be checked with the assistance of the reverse analysis In the reverse analysis the corresponding shut down table is faded in for checking with the assistance of the user interface FPSC RB in the individual shots for every programmed function macro Following the enabling of all programmed function macros the user is requested to enable the entire shut down table Shutdown table x E03 0 affects 401 0 E03 1 affects 401 0 E03 4 affects 401 1 E05 1 affects 407 6 E03 0 affects 401 0 E03 1 affects 401 0 E06 0 affects 402 5 E06 1 affects 402 5 cne OF 7 MEAS AN w Checked Figure 5 121 Shut down table The shut down table must be checked In order to avoid the transfer of a wrong user program the user is requested to enter the user program name after enabling the programmed function macro SS x All elements are checked Please enter now program name This enables the program for execution Program name X caneri Figure 5 122 Entry dialogue for the program name After the entry and confirmation of the user program name the user program is released for operation x The program is released You can set the mode switch to RUN Figure 5 123 Information dialogue to enable the user program 5 83 ELEKTRONIK FIESSLER ELEKTRONIK Status display System statu
133. his field e NC contact of a safety switch e Enabling output of a 2 channel safety switch e Combination of several safety switches NC contact of the operating mode selector switch position automatic Exx x NO contact of the operating mode selector switch position set up Exx x Safety enabling output Axx x Mxx x Door s I I Table 5 13 Truth table for the function macro Bypassing energy without enable switch 5 45 ELEKTRONIK M IFSSLER 000 0 nmm Function Macro 5 6 Enable Mode Energy without Enable Switch 5 6 15 Time diagram EAE Door s Auto mode Manual mode Energy eo o e e o O Figure 5 82 Time diagram for the function macro Bypassing energy without enable switch Key Enabling output in Auto mode automatic Change in operating mode without withdrawal of the enabling output O Withdrawal of enabling output in Auto mode No enabling output because no valid operating mode Shut down table The shut down table is presented in the Individual view in the read back software FPSC RB A detailed de scription of the shut down table function is provided in Chapter 5 5 3 E03 0 affects A02 2 undelayed E03 1 affects A02 2 in enabling mode E03 2 affects A02 2 in enabling mode Example Guard bridging by means of function macro Bypassing energy without enable switch 002 Bypass without en dev Automatic Manual Energy mode mode BA FPSC GB 1008 V1
134. ic force interlocking BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Parameter Assignment Function Macro 5 5 6 Stop 1 Function with Interlocking devices 5 6 5 Figure 5 46 Interlocking enabling output spring force interlock with independent time Figure 5 47 Interlocking enabling output magnetic force interlock with independent time E2 Input zero speed detector SSW Figure 5 48 Interlocking enabling output spring force locked via an external zero speed detector E2 Input zero speed detector SSW Figure 5 49 Interlocking enabling output magnetic force locked via an external zero speed detector In order to individually program the delayed enabling output of the guard after actuating the Unlock function the parameter assignment is not performed within the macro interlocking device but outside the macro linked with gates This makes it possible to program several variations 5 28 a messmo P ELEKTRONIK Function Macro 5 6 Safety Switches 5 6 6 Use This function macro is suitable to analyse interlocking devices without latching to EN 1088 and other protective devices without locking with comparable operating mode e g tactile or contact free protective devices 1 channel and 2 channel safety switches can be programmed Unlike the function macro Emergency stop refer to Chapter 5 6 2 the possibility is provided here to select the function Auto start in the Start condition fiel
135. ication 5 6 9 The contact multiplication distributes the state of its input to up to 8 outputs A physical input output or flag can be set as input x Title Contact multiplication Input Label 001 Contact multiplicati plication Input E03 4 CM input Outputs Label Channel 1 M020 CM output1 Channel 2 M021 CM output2 Channel 3 M022 CM output3 Channel 4 M023 CM output4 Channel 5 Mo24 CM outputS Channel 6 M025 CM output6 Channel 7 M026 CM output Channel 8 M02 7 CM outputs Replace Delete Cancel Figure 5 63 Entry dialogue with read back symbol for the function macro Contact multiplication Input of the contact multiplication Exx x Axx x Mxx x Output 1 to 8 Axx x Mxx x In order to amplify an input signal a contact multiplication can also be programmed with only one out put channel 5 34 FIESSLER 80 8 5L Ll l 00 ELEKTRONIK Function Macro 5 6 Pulse Latch 5 6 10 Application The state of the input can be linked with a start signal using the pulse memory function macro The enable is performed with set input and detected start signal A static level and a dynamic edge version is available Entry dialogue E read back symbol Title Puselatch SSCS Inputs Label m Triggering Channel 1 wo1 1 IMPF input G Edge Start M01 2 IMPF start C Level 002 Pulse latch level Output Label
136. ice w 24V GND 24V GND d24V GND eee ee Se HERREN E04 1 Channel 1 Channel 2 Suppl condition LI L2 L3 24V GND 24V GND Manual Enabling Energy mode device 002 Energy with en device ENAB TS E000 Figure 5 77 Example for Bypassing energy with enabling device BA FPSC GB 1008 V1 27 01 E00 11 12 2006 5 42 FIESSLER ELEKTRONIK ELEKTRONIK Function Auto mode automatic No clear operating mode Manual mode set up Change operating mode Entry dialogue read back symbol Entry fields Door s Auto mode Manual mode Enabling device Jog switch Actuation Truth table BA FPSC GB 1008 V1 27 01 E00 11 12 2006 Parameter Assignment 5 Function Macro 5 6 Enable Mode Drive with Jog 5 6 14 The interrogation of the inputs door s TS in the auto mode Auto can be cancelled in the manual mode Man by means of an enabling device EnSw e he enable is provided when the input Door s is closed and Auto mode irrespective of the order of actuation e he enable is withdrawn when the input Door s is opened or the operating mode switched over e Inthe error case Auto mode and Operating mode E simultaneously closed or open there is no ena bling output valent position e he enabling output is provided if the input Manual mode is closed and then the input Enabling de vice closed and then the input Jog switch e he enabling output in the
137. ice 1s defective 0x15 Time out writing via CAN Briefly switch off FPSC system or perform reset can write absch tab If error continues to exist the device is defective 0x16 Counter error data link Briefly switch off FPSC system or perform reset If error continues to exist the device 1s defective 0x17 Comparison error data via link data_link Briefly switch off FPSC system or perform reset If error continues to exist the device is defective 0x18 Time out writing via CAN error test Briefly switch off FPSC system or perform reset If error continues to exist the device is defective 0x19 Error in relay test Check voltage supply of the outputs If error continues to exist the device 1s defective OxlA Counter error send status Briefly switch off FPSC system or perform reset If error continues to exist the device 1s defective Table 8 6 Error codes 1 3 BA FPSC GB 1008 V1 27 01 E00 11 12 2006 8 3 FIESSLER oer Error Codes 8 2 Code Error Error description Elimination HM Time out writing via CAN Dolci c MEDIE start d switch off FPSC system or perform reset If error continues to exist the device is defective Ox1C Time out link start link Briefly switch off FPSC system or perform reset If error continues to exist the device 1s defective OxID Comparison error link start link Illegal Briefly switch off FPSC system or perform reset module number If error continues to exist the device 1
138. if states of the BLVT outputs are exclusive OR Set if start signal has been detected and error flag Synchronism OSSD has been deleted DOBDBCECD Lo mw ooi o 9 Pip foal of of o Function 0 Mode without BLVT Hm Reprogram BLVT operating mode Po 1 Error during BLVT programming operating mode 1 0 1 1 1 1 TRIERA BLVT active FEEDSTUSIPEMSTE BLVT interrupted 1 of 1 oloa 1 1 ofo BLVT error outputs exclusive OR 1 0 0 1 01 1 1 EZEJ BLVT error outputs exclusive OR Table 5 18 Truth table for the function macro BLVT light curtain 5 66 FIESSLER Time diagram BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 OP mode BLVT Il Request reprog I2 OSSD 1 I3 OSSD 2 I4 Start Timer Transmitter O1 Receiver O2 BLVT enable O3 Figure 5 110 Time diagram for the function macro BLVT light curtain Operating mode with BLVT activated I1 1 gt Switch on BLVT transmitter O1 1 Switch on BLVT receiver O2 1 O Outputs BLVT are coming I3 1 I4 1 Start button depressed I5 1 O Release start button I5 0 Start signal detected Enabling output activated O3 1 o o0 e o e Parameter Assignment Function Macro BLVT Light Curtain Jet interruption BLVT 13 0 I4 0 Enabling output deactivated O3 0 Outputs BLVT are coming I3 1 I4 1 Start signal in automatic mode c Enabling output activated
139. ightup eliminated Remove the external wiring apart from the supply to the outputs After Rees A Error in the wiring or 20 sec Q lightup periphery LEDs Error Contact Device defective Q lightup service address Figure 6 1 Procedure for elimination of faults Should you require service please consult the address below with the following information Firmware version sticker on housing of the FPSC system and or the extension module Program information Menu Info of the parameter assignment software FPSC PAR Program information Menu Info of the read back software FPSC RB Fiessler Elektronik GmbH amp Co KG Kastelstrasse 9 73734 Esslingen Tel 49 711 91 96 97 0 Internet http www fiessler de Email info fiessler de 6 1 ELEKTRONIK FIESSLER ELEKTRONIK BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 The FPSC system is service free Service work is restricted to the connected periphery Service 7 7 ELEKTRONIK FIESSLER ELEKTRONIK Chapter Contents Technical Data Error Codes Checklist Application example Overview Sensors and Actors Downwards Movement in Creep Feed Downwards Movement in Rapid Feed Upwards Movement FPSC PAR Documentation FPSC RB Documentation Error Flags Description Error Flags Modbus Modbus Report Modbus report interface Modbus report data interchange Modbus report example BA FPSC GB 1008 V1 27 01 E00 11 12 2006 Annex Table of Co
140. il safe mechanism Channel Box bending Cat Muting overrun overrun traverse overrun traverse measurement OSSD PFD PFH PL Reset Feedback loop SIL SHP CS Start Monitored start Position monitoring Restart inhibit Authorized person BA FPSC GB 1008 V1 27 01 E00 11 12 2006 Definitions 1 Table of contents Page n S S D RR I b S S D S S S S S S S E S S ee S S S S S S FIESSLER Safety information Starting lockout User program Auto start AOPD Fail safe mechanism Channel Box bending Cat Muting overrun overrun traverse overrun traverse measurement OSSD PFD PFH PL Reset Feedback loop SIL SRP CS Start Monitored start Position monitoring Restart inhibit Authorized person BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Definitions 1 The safety information in these Operating Instructions is marked by a symbol at the edge of the page The safety information is printed in bold type and highlighted It is absolutely essential that this safety information is observed The key word Information is used for an important recommendation on use After commissioning or after a power interruption the starting lockout prevents a renewed release The switch ing output is first released by closing and opening the start input The control program of the FPSC system created by the program Automatic start after the elimination of an event to trigger the protective
141. ion macro e Enable mode drive e Enable mode energy with enable switch e Enable mode energy without enable switch and the associated outputs with a safety relevant shut down function of stop category 0 Only one function macro enable mode can be entered into the shut down table for every output of the FPSC Multiple enable mode is nevertheless possible refer to Chapter 5 6 12 but the excess inputs are worked off with the cycle time of the system The extended shut down table has been integrated for the parameter assignment of enable mode functions The inputs contained therein Operating mode A Operating mode E Enable switch Jog switch are shut down with a system reaction time lt 35 ms for the system outputs of the FPSC system without extension modules 5 13 E FIESSLER ELEKTRONIK Overview Safety oriented inputs Testing Start up testing Selection of the test function Cross short monitoring BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Parameter Assignment 5 Introduction 5 5 Input level 5 5 4 The following input circuits will usually need to be realised to EN 954 1 as dependent on the control category e Control category 1 1 channel input circuit without start up testing e Control category 2 1 channel input circuit with start up testing e Control category 3 2 channel input circuit without start up testing e Control category 4 2 channel input circuit with start up testing An
142. irst set input rising from 116 is used His Tie Tr T T Term ramus ars m ofojo jo ofjofjofojofo 0 0 0 0 Seclectmemory Oi 0 20 05 031520 0 i05 507 07 1 0 0 0 Select memory 2 of of of of of of of of of 0 0 1 0 0 Select memory 3 0 0 05 o 0 0 Ij 0 Selectmemory4 0 0 0 1 SelectmemoryS 0 o 0 0 Error because no entries selected Table 5 21 Truth table for select stored BLVT operating mode BA FPSC GB 1008 V1 27 01 E00 11 12 2006 5 69 ELEKTRONIK FIESSLER ELEKTRONIK Example Remarks BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Parameter Assignment 5 Function Macro 5 6 BLVT Light Curtain 5 6 25 24V BLVT Transmitter FPSC system A02 2 Transmitter O1 A02 3 Receiver O2 E03 0 Request reprog I2 E03 1 OSSD 1 I3 NENNEN e E03 2 OSSD 2 I4 A H E03 3 Start BLVT Receiver Phoenix RS232 9 pol Sub D 0 2964555 4 Figure 5 112 Example for the function macro BLVT light curtain 001 BLVT 002 BA BLVT 003 BA BLVT OF In order to achieve an unambiguous selection of operation mode the inputs I5 to 111 used must be fed via the function macro operating mode switch with the request signal for reprogramming using an AND logical operation via the input request reprogramming I2 For commissioning and reprogramming of the BLVT the remarks in Chapter 7 of
143. is is the case if the CNC displays a request for downwards movement via the in put E06 7 As the outputs of the AKAS System switch to a safe state during the down wards movement in this case the inputs E07 0 and E07 1 must be bridged as these will otherwise result in the disconnection of the outputs A00 x How ever the valves at outputs A00 2 and A00 3 are required for the upwards movement Bridging is via the inputs 001 Bypassing A07 x Upwards 2M30 0 Mutina G2 E06 7 Downwards E07 0 E07 1 antivalent The aftertravel path measurement takes place automatically when the voltage supply is switched on after 36 hours in production mode or by a manual request with a button on input 05 1 A successful aftertravel path measurement is displayed via output AO1 1 with a lamp An unsuccessful after travel path measurement uses A01 0 in function macro 003 to block flag 16 1 which is required in function macro 034 for the rapid feed enabling output 002 Overrun measure F0957 4 Lot TDC from CNC EH M20 0 M15 1 THREE Overr Utes MO8 0 M15 2 Fames Uil TRES MO07 0 A01 0 Raissse BEI aoc E04 3 M15 3 sae O4 foeren M15 4 m 00 EEP 050 36h M 8 12 FIES SLER Annex 8 Application example 8 4 Sensors and Actors 8 4 2 Press monitoring Function Connection Effects Push button Monitoring oil fil Open gt Oil filter blocked ter Closed gt Oil filter OK Proximity switch synchronous moni If state is
144. issue 1998 11 also explicitly contains this option In accordance with paragraph 11 3 4 both discrete electronics using the semiconductor cut off level and also programmable electronic systems may be used for safety related functions if systems of this nature are characterized by error avoiding and error controlling measures which comply with paragraph 9 4 Protection in the case of error The following table in connection with the explanations following provide an overview of the status of provisions concerning the areas of use for electronic equipment and their areas of use in the FPSC System in accordance with DIN EN 60204 1 1998 11 Control functions according Stop category in EN 954 1 category Cat to DIN EN 60204 1 1998 11 accordance with paragraph 9 2 2 Protective Devices 2 Only in connection with the additional measures upstream to the input level of the FPSC System in accordance with EN 1037 Protection from unexpected start up Actionsimemergency 0 Comparable Cat 4 with final contact separation Actions in emergency lt Cat 4 with final contact separation Actions in emergency Not admissible Table 2 1 Control functions in accordance with DIN EN 60204 1 1998 11 It must be ensured either by the processor application or by organizational measures that the safety function is demanded at least once a year Stopping by immediate cut off of the energy supply to the machine drives i e an uncontrolled stop
145. itch to safeguard the operating modes automatic mode and set up mode to EN 292 2 und EN 60204 1 The enabling output is provided only if a high signal is present exactly at an input and all other inputs have a low signal Entry dialogue x read back symbol Title Operating mode Inputs Label 03 0 as 031 032 pO cO 4 CO Cl 4 CO N LULT 006 Operating mode Output Label OP mode OK 02 0 Replace Delete Cancel Figure 5 87 Entry dialogue and read back symbol for the function macro Operating mode selector switch Entry fields 1t08 Inputs to be analysed Exx x Mxx x Pxx x Op mode OK Output Axx x Mxx x Truth table Figure 5 88 Truth table for the function macro Operating mode selector switch Time diagram Input 1 Input 2 Input 3 OP mode OK o o o e o Figure 5 89 Time diagram for the function macro Operating mode selector switch Key Noclear operating mode O Correct operating mode input 2 O Correct operating mode input 1 O Correct operating mode input 3 BA FPSC GB 1008 V1 27 01 E00 11 12 2006 5 49 FIESSLER MEME MM ELEKTRONIK Function Macro 5 6 Operating Mode Selector Switch 5 6 17 Example Analysis of an operating mode selector switch with display of the operating mode 24V GND GND GND GND Auto OK Man OK Setup OK 003 Mode Man 004 Mode Setup Figure 5 90 Example for the function macro Operating mode selector switch Remark
146. ith incorporated feedback loop The feedback loop F permits the circuit to be activated only if both actors signal release status via their auxiliary contacts NC contacts Reset is realized by the mechanical locking function of the emergency stop control device An additional reset button is not necessary Two channel emergency stop circuit according to EN 418 EN 60947 5 5 with cross short recognition The cross short recognition function is only guaranteed if the channels and sensor as shown below switch against different potentials Two channel power level series connection of the actor contacts Relays or contactors with positively driven contacts must be used The maximum realizable category is Cat 4 maximum Cat 3 with series connection of the sensors Either by means of the process application or by means of organisational measures it must be en sured that the Emergency stop circuitry is requested at least every 6 month Start up is performed only once the start button has been released monitored start with negative edge E EE REN CK ee Ne oe a Channel 1 Channel 2 Start Figure 4 8 Circuitry example of a two channel emergency stop circuit 4 7 ELEKTRONIK FIESSLER Installation Wiring 4 GELL oe 06 Circuitry examples 4 3 Guard monitoring 4 3 4 Start Reset level Start button S and reset R of the safety functions The feedback F loop serves as a dia
147. ition does not come when switched on c Error O Position comes Q Reset error Request switch off gt switch off output Request switch on Position has not dropped out gt Error O Position goes Globe valve l i o i Input l I l l I l I Valve position I I Reset gy l l I Output I l I I I l l I I Error l l I Timer ON E I l l l l I I Timer OFF i i l l I l l l I l l I l l l I e o e e Figure 5 98 Time diagram function macro Valve monitoring two way valve Key Request switch on Timer off expired gt error Switch on output and start timer on O Position comes within timer time Q Position dropped out outside timer time Timer on expired Reset error O Request switch off Switch off output and start timer off Example 24V GND 24V GND 24V GND Lae ee CECI Input Position Stellung Output Error Figure 5 99 Connection example for the function macro Valve monitoring BA FPSC GB 1008 V1 27 01 E00 11 12 2006 5 55 ELEKTRONIK FIESSLER ELEKTRONIK Remarks BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Parameter Assignment 5 Function Macro 5 6 Valve Monitoring 5 6 20 In the case of seat valves with non isolated position monitoring waiting times must be realised by means of a timer in the same way as two way valves in order to rule out faulty state detection by contact chatter If NC contacts are used for position monitoring the corresponding inputs mu
148. itional parameter assignment in the Start conditions Edge field The signals from a start button are usually processed with trailing edge The function trailing edge means that the signal is processed only once the actuated button has been released again The correct function of the start button is monitored here with respect to any errors in the contact system or manipulation by stuck buttons The safety objective of incorporating an on button is to make the operator convince himself that a restart will not be hazardous before restarting a machine or a part of a machine Typical examples here are as follows e Control devices for action in an emergency e Accessible machines and machine chambers e Protective devices that can be rear accessed etc The Start or Interlock field can be assigned multiply in different entry fields Buttons serving this function must have contacts in accordance with control category 1 to EN 954 1 tried and tested component and principles In all cases where signal processing of the trailing edge of an on or interlock button needs to be real ised for mandatory reasons the start or interlock field may only be assigned a hard wired input Assignment with a flag requires an additional error effect analysis of the conditions summarised in the flag 5 15 FIESSLER Additional conditions Example Time diagram Key BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Parameter Assignment 5 In
149. l Figure 5 17 Assignment table Shut down table The entries in the shut down table can be viewed in their own window via the menu entry View Shut down ta ble Refer to Chapter 5 5 3 for further information on the shut down table Shutdown table E 401 0 is shut down without delay by E03 0 and E03 1 401 1 is shut down without delay by EO3 4 401 3 is shut down without delay by E03 7 and EO4 0 401 5 is shut down without delay by EO4 4 401 6 is shut down without delay by E05 0 and E05 1 402 5 is shut down without delay by E06 0 E06 1 E06 2 and E06 3 Figure 5 18 Shut down table of the user program BA FPSC GB 1008 V1 27 01 E00 11 12 2006 5 7 FIESSLER Parameter Assignment 5 Program Description 5 3 Read back Software 5 3 2 User interface The user interface consists of a main window and a main menu The main window permits simultaneous pres entation of several sub windows which can be freely positioned There is a status bar to display the current sys tem status on the lower edge of the screen FEFPSC read back 5 x Pile Delay Window about chuldown table 001 E Stop E030 atens ANT CO fundelayead E031 tens ATT O fundelayed Program not released Figure 5 19 Program interface for the read back software Menu File The File menu provides the functions to read out and print the user program from the FPSC system For de monstration purposes a user program can also be loa
150. l The preferential use is to incorporate a feedback loop position monitoring Every function macro has at least one output an enabling output A physical output or a flag can be used e g A01 0 The output is shut down without delay stop category 0 A delayed shutdown stop category 1 is real ised in connection with the function macro Delay A timer is selected here and the delay time for the switch on switch off delay the cycle transmitter and the wait ing time is entered The time is entered in seconds with a maximum of 2 places behind the decimal point e g T00 0 0 30 sec The resolution and the time range depends on the function for which the timer is used In the case of some function macros a fixed time is preset It is then only possible to enter a timer address An own timer must be programmed for every desired delay Additional options can be selected depending on the type of function macro An explanation of the available options is to be found in the description of the function macro Error flags are automatically assigned by the parameter assignment software refer to Chapter 5 9 It is not possible to make a manual entry here Grey entry fields are assigned with a fixed preset value They are displayed merely by way of information for the programmer It is not possible to make an entry in these fields 5 19 FIESSLER ELEKTRONIK ELEKTRONIK Application Entry dialogue read back symbol Entry field
151. locks with spring force or magnetic force operating modes are available Spring force actuated versions lock by means of spring force and unlock actively with an electromagnet under voltage If the supply of voltage is interrupted the protective device maintains its protective effect Magnetic force actuated versions lock actively with an electromagnet under voltage and are unlocked by spring force 0004 Interlocking device single channel x Title Inerlocking single ch Dl m Interlocking principle Inputs Label Spring force Solenoid and door position E04 4 C Magnetic force E045 oOo CER Interlock with 001 Tuerverriegelung Unlatchi E04 6 Y Lsckt Rising edge Suppl condition E04 7 C Auxiliary NO contact E03 0 Outputs Label Notice MapweteTver Solenoid conn A01 4 Rising edge no initial test E0 MCI Enable fao 5 Aux NO contact initial test EDS na and cyclic test iis M E03 3 Replace Delete Cancel Revier Figure 5 42 Entry dialogue and read back symbol for the function macro Interlocking device single channel Monitoring contact s of an interlocking device with latching Exx x The following options are available for the selection of this field e Monitoring contacts for guard position and lock magnet position in series even if in this case the signal cable cannot be monitored for all cable errors this input circuit still corresponds to category 3 to EN 95
152. m reset If error continues to exist the device 1s defective Ox3E Error in internal memory clear_ram Briefly switch off FPSC system or perform reset If error continues to exist the device is defective Transfer error of shut down table to mod Check wiring of CAN Bus and configuration ule 0x40 Shutdown caused by module number in Briefly switch off FPSC system or perform reset Modul hexadecimal If error continues to exist the module is defective nummer 0x80 Status missing module number in hexa Check wiring of CAN Bus and configuration Modul decimal nummer 0xCO Unknown module on the Bus module Check the configuration Modul number in hexadecimal nummer Table 8 8 Error codes 2 3 BA FPSC GB 1008 V1 27 01 E00 11 12 2006 8 5 ELEKTRONIK FIESSLER ELEKTRONIK Assembly Wiring Voltage supply Function test operating material BA FPSC GB 1008 V1 27 01 E00 11 12 2006 Annex Checklist Is the FPSC System correctly engaged with the top hat rail Is there at least 50 mm free installation space above and below the FPSC System Is there a gap of at least 50 mm to the supply voltage or high frequency carrying cables Do all the cables which have been used have the correct cross section Have all cables been fitted with wire end ferrules screw terminals Have all connections been wired and poled correctly Refer here in particular to information on cross short recognition in the input circuit
153. maium 1 i afafa olii i AKAs active creep feed request ofo i i onton 1 o i o fakas imempa oji i on onl on i on on 0 AKAS error oupus aniva o i on on on i o o o AKAS eror ouputsanivatent Table 5 17 Truth table function macro Akas 3 Tim i r m l I l l I l l eclagre AKAS OSSDI 7h I1 zm LI l l l AKAS OSSD2 8h I2 og I l Op Mode AKAS I3 I o o I jt l l l I l l l EL Foot pedal I4 T T l l I I I Slow Speed I5 EE I I l l ee Slow Speed mon I6 e I AKAS Receiver OI RS i ont I l l I l l c Slow Speed O2 AN I I I AKAS Foot pedal O3 ES I l l I l l AKAS Enable 04 HE I I uL o e o e 9 Figure 5 105 Time diagram function macro AKAS 3 Key Operating mode with AKAS activated I3 1 O Jet interruption AKAS switch on AKAS receiver O1 1 c AKAS outputs switch off Il 0 I2 0 O Request downwards movement I4 1 Q Antivalent AKAS output signal Activate enable O4 1 gt Error flag OSSDI is set Activate AKAS foot pedal O3 1 Request creep feed from AKAS I5 1 Antivalent AKAS output signal Wait for position signal creep feed Error flag OSSD1 is set O Position monitoring of creep feed coming I6 1 c Signal activate creep feed O2 1 gt AKAS bridged El E3 E4 and E5 AKAS LC and AKAS II bridge E7 und E2 BA FPSC GB 1008 V1
154. ment software 2 Start the setup exe file 3 Follow the instructions of the installation routine 1 Insert the CD ROM with the read back software 2 Start the setup rb exe file 3 Follow the instructions of the installation routine A commercially available serial interface cable pluge socket can be used for connection purposes In order to avoid damage to the hardware it is recommended that the devices be connected only in de energised state If connected permanently with the PC the length of the connecting cable should not exceed 2 metres A user password must be given the first time the parameter assignment software is started up This user pass word will protect access to the parameter assignment software and must be entered each time the program is started FPSC PAR Logon x Please enter your password to start editing FPSC programs Password Figure 5 2 Entry dialogue for user password The password protection is a necessary measure to prevent the creation amendment manipulation and trans fer of user programs by non authorised persons The user password can only be assigned once when the program is started for the first time after software in stallation It is only possible to make a change by reinstalling the software As an additional measure it is recommended that the parameter assignment software be de installed following the creation and transfer of the program in the case of program
155. ming devices to which persons other than those responsible for creating the user program have access In addition to protecting access to the program individual files can be protected with an individual password It must be ensured that non authorised personnel do not have or cannot obtain access to the installa tion program of the parameter assignment software 5 2 FIESSLER EIIXIIES 50 0 1 5 0 9 Parameter Assignment 5 Program Description 5 3 Parameter Assignment Software 5 3 1 User interface The user interface consists of a main window and a main menu The main window permits the simultaneous presentation of several sub windows which can be freely positioned The position of each window is saved be fore ending the program and restored when the program is started FE PPSI parameter asssqnment Untitled FPS FE Sylb ern condfigeralicon Tite mimi frst r Deian ol Halon typi E gt Bings gt dor oput n dm De Oc O4 oe oF T T i e e e e 15 17 18 19 20 21 22 23 I3 X 3X 3T FT TECT FITTTTTTTTT fe Ak do confemahon behore deleting amacia LO ce Figure 5 3 Program interface for parameter assignment software Menu File The File menu provides the usual functions for file management In addition the menu options for the selec tion of the interface and the transfer of the user program to the FPSC system are to be found here Mew Open Save Save as Imp
156. mm Description 0 60 C non dewing min 30 max 90 non dewing EN 61000 6 2 Electromagnetic compatibility specialised basic stan dard Interference sensitivity Part 2 industrial applications Description The energy supply must be provided with safety transformers to DIN EN 60742 VDE 0551 and DIN EN 61588 2 6 VDE 0570 Part 2 6 24V DC 20 99 425 400 mA 50 Hz 60 Hz 4 7V lt 0 5mA gt 18V gt 3 5 mA typ 5 mA typ 4 7 KQ 24 VDC 20 25 outputs will depend on different parameters The current carrying capacity per output and the total current carrying capacity of an FPSC device will be described in the following chapters All information in the following applies to the installed for inductive loads ohmic loading of the outputs A suitable suppressor circuit must be Maximum continuous rated current per output applies to all outputs 2 0 A Maximum ripple current of the 1 channel outputs 6 0A Maximum ripple current of the 2 channel outputs 6 0A Maximum ripple current of the alarm outputs 8 0A 8 1 Annex 8 FIESSLER My ELEKTRONIK Technical Data 8 1 Design of the external fuses Voltage Current 24 V DC supply voltage FPSC 24 V DC Supply voltage of the alarm outputs A00 0 A00 3 24 V DC Supply voltage of the semi conductor outputs A01 0 A01 3 24 V DC Supply voltage of the semi conductor outputs A02 0 A02 7 Table 8 5 Electrical connected values BA
157. mos sanbay 670 paon LIMO 903 SPL OND paeds mols bay 9zo se 0 9043 c Apedasa 9 603 c vpegpaa 4 HO 32eqpea L70 c PILLIN S FOS PAILL 1 F FOS SINI Pella e43 PCO a 4O tepadioo I FLOW 40 asl c PEON nua Guy mos 15anbag Q OLI 90 9 Q FON 40 Sv4v MO Uew do o o SO e VEN dure Guan ne Sty ELOY vO E 05 40 Mosaic OHI AS Sv Hol Sev SOW sa eo 0 0 03 apui Salg HO 393 594v 20530 ELEYI to l m x L cov cO 403 HO 4 Sw i550 Sv4v LO yy ee Mii 0 zov 2o 104 Tm o 203 alnssaslc Buriqeu3 too 2004 cL SYAY SYYHY Ie 3 9z0 HO JN2 S 903 UO Suite y TE SUNS ce COW amp 503 pH xau H 9 03 aunssald e ap eull zz 40 SUISSEN SCO id aug Buiysims abpa Lzo LIBET i Sev YO paads ise aInssald ozo HO paads AAO S eynsssld 610 KO Sale Woy sae S034 C EON EN ju amp u einssaid 810 EO salg COW pa Sold 905 paj eunssaig LO hi apo WO olne apot Bugeiado 910 8 27 BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 8 Annex ae 7 RN E 8 4 Application example FPSC RB Documentation FLEKTRONIK 8 4 7 E abed 45 49 60 900z 0 10 r zi 28 60 LO EO 90 Sdad LA 31dWvX3 28dJ MO ust go OND SHEWOINE J9S Pro OND danes Jes Cro 9 LON hi JO H OND Alddns yes ZrO Isej Sedo 0 Z0IN MOG SESS Q SOIN GA SJENY FO TA Rags OA PUE
158. mp AO0 1 Processor B Ne K Processor A ve Processore A ve 24 VDC Higher ranking relay level Figure 3 6 Principal circuit diagram of an alarm output BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 3 8 System description 3 E FIESSLER Interfaces 3 4 Parameter assignment The user program is transferred via an RS 232 interface by parameter assignment software FPSC PAR using a commercially available PC A 9 pole data cable sub D plug to sub D socket with a 1 1 assignment is used for the connection Bridges are to be provided on the PC side for cables with fewer than 9 wires The following table shows the requisite terminal assignment for a PC 25 pole sub D socket and the requisite bridges for data cables which do not have full assignment FPSC 9 pole PC 9 pole Sub D plug Sub D socket possible bridges e e e e e e e e e Table 3 9 Assignment of the data cables for the parameter assignment interface Visualization and diagnosis The visualization using the read back software FPSC RB is similarly performed via the parameter assignment interface For diagnosis purposes statuses of the inputs outputs and other addresses can be requested using a simple ASCII protocol and also changed in part A detailed description of the possibilities of diagnosis and the protocol used is contained in the visualization description The interface works with the following parameters FDwabis 8 Table 3 10 In
159. n execution and operating errors may affect the correct operation of the FPSC System lead ing to injury damage to property and environmental damage This is why only adequately qualified persons may operate the FPSC System Please heed the safety information The FPSC System is exclusively intended for use in machinery within the scope of DIN EN 60204 1 1998 11 Electrical Equipment of Machinery Additional requirements resulting from other provisions and regulations refer also here to preface DIN EN 60204 1 1998 11 are not necessarily satisfied by the FPSC System The FPSC System may not be used in potentially explosive atmospheres The content of the following Operating Instructions is subject to technical changes which may arise in particular from the constant further development of the products at Fiessler Elektronik Fiessler Elektronik shall assume no liability for any printing errors which may be contained in the Operating Instructions or for any other inaccura cies unless these are serious errors which were demonstrably known to Fiessler Elektronik The General Terms of Delivery for Products and Services of the Electrical Industry shall also apply by way of supplement In addi tion to the instructions contained in the Operating Instructions the applicable national and international stan dards and regulations must always be heeded An exact knowledge of the content of the Operating Instructions similarly counts as correct use
160. n the test subjects vals by machine control The loss of the safety function is rec ognized by a test The requirements of B and the use of tried and If an individual error occurs the tested safety principles must be satisfied safety function always remains intact A few but not all errors are recog nized An accumulation of unrecog nized errors may lead to the loss of the safety function Predominantly characterized by the struc ture Safety related parts must be designed such that 1 an individual error is recognized in each of these parts 2 the individual error is recognized in an appropriate manner The requirements of B and the use of tried and If errors occur the safety function tested safety principles must be satisfied always remains intact The errors are recognized in time in order to prevent v x eed a loss of the safety function an individual error is recognised in each of these parts the individual error is recognised during or before the next demand of a safety function or if this 1s not possible an accumulation of errors may not lead to the loss of the safety function Safety related parts must be designed such that Table 2 2 Requirements of the categories of safety related parts of controllers Source DIN EN 954 1 Section 6 2 5 Table 2 Classification of the FPSC System The FPSC System with 2 channel input and output circuitry satisfies all requirements of category 4 in accor dance
161. nalysis in accordance with the EC Machines Directive or EN 292 1 and EN 292 2 as well as the determi nation of the protective measures protective devices additional caution control categories Planning or projection of the safety related relationships aspired to between the safety related inputs and out puts under consideration of desired general and or partial dependencies and non dependencies possibly under additional consideration of different operating modes etc Assembly and wiring of the FPSC System Inspection of correct cabling Assignment of parameters for the FPSC System as described in chapters When assigning parameters it must be ensured that the input order of the input dialogue starting with the system inputs is made in the direction of the system outputs Backwards analysis of parameter assignment Refer to chapter in this respect The backwards analysis as described in Chapter 5 7 cannot be a substitute for the examination of cor rect wiring in particular correct wiring of the outputs An examination of the programmed safety function must additionally be carried out The examination must not include all variations as the read back has already ensured that the programming has taken place correctly Initialization of the FPSC System Before initializing the FPSC System we recommend a temporary connection of a mobile emergency stop control device between power supply and power cut off device in orde
162. nd channel 1 amp activate enabling output O Channel 1 without start signal BA FPSC GB 1008 V1 27 01 E00 11 12 2006 5 35 ELEKTRONIK Function macro 5 6 Pulse Latch 5 6 10 FIESSLER MEM UdeMM Generation of a start signal with evaluation of the rising edge by means of the function macro Pulse latch to Example realise a monitored start of the start button with NC function LI L2 L3 24V GND 24V GND 24V GND Channel 1 Channel 2 Enable 002 Pulse latch Figure 5 67 Example for the function macro Pulse memory Remarks The Start and Channel 1 fields can be multiply assigned in different entry dialogues If the signal of the entry field Channel 1 comes directly from the enabling output of an emergency stop control device an interlocking device with latching or a safety switch the output of the pulse memory is accepted in the shut down table BA FPSC GB 1008 V1 27 01 E00 11 12 2006 5 36 j meser 0000000000007 ELEKTRONIK Function Macro 5 6 Flipflop 5 6 11 Application States can be stored using the flip flop function macro A static RS flip flop and a cycled D flip flop are available D Flipflop The status of the data input is accepted with the trailing edge of the cycle input Entry dialogue x read back symbol Till DFiplp SSS Inputs Label Flipflop selection Data M03 0 D Flipflop Clock M03 1 C R S Flipflop 012 D Flipflop Output Label Output M 03 2 Replace
163. nd read back symbol for the function macro Pulse generation Input signal for pulse generation Exx x Axx x Mxx x Pxx x Output for pulse Axx x Mxx x Pulse length Txx 0 t 0 01 599 99 s Desired triggering of the pulse Input I ou pa o o o o o e o I I I Input I I I Output RUN e eo e eo e e eo Figure 5 108 Time diagram function macro Pulse generation Triggering of the pulse O Pulse time expired O Renewed triggering before expiry of the pulse time retrigger 5 65 FLEKTRONIK E FIESSLER ELEKTRONIK Application Entry dialogue inputs and outputs read back symbol Entry fields inputs and outputs Number of transmissions Op mode BLVT l1 Request reprog l2 OSSD 1 I3 OSSD 2 I4 Start 15 Triggering Transmitter O1 Receiver O2 BLVT enable O3 Error O4 Timer Holding time Error flags Transfer started T1 started Synchronism OSSD OSSD started Truth table BA FPSC GB 1008 V1 27 01 E00 11 12 2006 Parameter Assignment 5 Function Macro 5 6 BLVT Light Curtain 5 6 25 This function macro serves to select analyse and program safety light barriers of the type series BLVT x 001 BLVT Title BLvT Number of transmissions fi x 50 Inputs and outputs BLVT operating modes Inputs Label Dutputs Label Op mode BLYT 11 M010 Transmitter 01 fao20 fo Request reprog 12 M01 Receiver 02 A021 NENNEN pssp1 ji3 E030 BLVT en
164. nd2 Eval AKAS II 0026 I1 I2 I3 l4 i5 I6 7 l8 EO7 0 EO07 1 EO30 E031 M142 M040 MO34 MO01 3 O5 O6 Timeri Delayi Timer Zeit FM1 FM MOG 0 M10 0 701 0 030 702 0 0 02 F007 FO01 0 0 50 Comment Evaluation of feedback contacts AND gate Feedback OK 0027 E1 E E3 E4 ES EG Ef ES E055 E056 E06 0 Comment Request slow speed from CNC AND gate Req slow speed CNC 0028 E1 E2 E3 E4 E5 E6 E E8 E06 7 E06 1 Comment Request of slow speed OR gate Request slow speed 0029 E1 E2 E3 E4 ES E6 E E amp M14 1 7MO01 2 MO4A 1 Comment set slow speed AND gate Release slow speed 0030 E EZ E3 E4 ES E6 E7 E8 MO4 0 M03 0 MO1 4 M01 1 2M11 0M022 MO8 0 E04 6 Comment Set fast speed down Time delay Bypassing ED6 7 0031 E1 A1 Delay Timer MO1 3 M10 1 050 T100 FPSC PAR ES BA FPSC GB 1008 V1 27 01 E00 11 12 2006 Annex 8 Application example 8 4 FPSC PAR Documentation 8 4 6 A1 MO3 O A1 MO02 3 A1 MO02 2 O1 A02 0 F01 3 A1 MO2 1 A1 MO4 1 A1 MO4 U A1 MO5 0 O2 A02 1 O3 O4 AQ2 2 A01 3 F01 4 FO015 103 0 Ta Example V1_2 fps 01 03 2006 FIESSLER ELEKTRONIK FLEKTRONIK OR gate Bypassing downwards 0032 E1 E2 E3 E4 E5 E6 M10 1 EO6 AND gate Release fast speed 0033 E1 E2 E3 EA E E6 MO1 4 M14 22 MO1 1 AND gate Release fast speed down 0034 E1 E2 E3 E4 E5 E6 MO 1 2M11 0 MOS 0 2M10 0 MO2 3 M16 1 Comment Request of retraction up OR gate Request retraction up 0035 E1 E2 E3 E4 E5 E6 E066 E03 7 M01 5 Comment
165. nductor outputs e 1 CAN interface with 2 Sub D connections Up to 7 input modules can be operated in one FPSC system Supply voltage 24 VDC CAN interface Status LEDs voltage CAN Status LEDs for micro controller A and B Slot 1 with input card Slot 2 with output card and short slot cover Slot 3 not assigned with long slot cover Status LEDs inputs outputs Area to specify the input output address e000 00000 6 Area to specify the station number FIESSLER ELEKTRONIK Figure 3 7 Extension module Extension module FPSC RSxIyO x Number of inputs y number of outputs 24 Volt DC 10 residual ripple max 10 Type 350 mA max 12 W I O switched plus load current F 63A Dimension weight 127 x 127 x 120 W H D 1 0 kg 4 8 8 16 12 24 two one channel safety inputs Inputs depending on configuration 4 8 12 two channel safety outputs Table 3 12 Technical data for the extension module Inputs An input card has 8 4 single channel 2 channel contact separated safety inputs The internal structure corre sponds to the system inputs of the FPSC system refer to chapter 3 2 1 A digital input filter can be activated by means of a DIP switch to fade out test pulses from self monitoring sensors e g AOPDs Position Description 8 4 single channel two channel control Yes lt 4 7V lt 0 5mA S18V gt 3 5mA VDC max 5 mA at 24 VDC Approx 5 kO 20 ms 8 LEDs Table 3 13 Technical data for the ext
166. ng as a Temporary Memory An error Flag which is set can have several causes like inconsistency between Input Levels internal Time pass over or an recognized start signal etc Error Flags can not be handled by the Application program They can be used as an extended diag nostic possibility which can be used as part of the whole System image as an additional help by the manufac turer Sole use of error flag without further logical operations does not lead to a desirable outcome in all cas es Emergency stop 2 channel emergency stop 1 channel interlocking with latching 2 channel interlocking with latching 1 channel safety switch 2 channel safety switch 1 channel e The error flag is set with activation of the enabling output and only reset when both channel inputs are recognised as open e The inverted enabling output with error flag should be used for analysis with the macro diagnosis inter face Bridging of energy with enabling switch e The error memory is set when a rising edge is detected in the setup position and reset when the setup mode is left Bridging drive e The error memory 1 is set when a rising edge in the setup position is detected and reset when the setup mode is left e The error memory 2 is set when a rising edge at the inching button in error memory 1 in the setup position and deleted when the setup mode is left or the inching button opened e Error memories 1 4 t
167. ng lock enabling output of the function macro 013 along with the flag 01 5 ensures the request for a downwards movement As with interruption of an AKAS light beam or the actuating of an emergency stop device a renewed movement is then only possible following a reset pro cedure using the reset button FIESSLER ELEKTRONIK Annex 8 Application example 8 4 Sensors and Actors 8 4 2 Foot pedal enabling output Display elements Bridging of alarm inputs Aftertravel path measurement BA FPSC GB 1008 V1 27 01 E00 11 12 2006 The enabling output of the foot pedal is activated when the following conditions have all been met 1 The foot pedal enabling output foot pedal in position 2 is present AND 2 Norequest for an upwards movement exists AND 3 The request CNC plunger UP does not exist AND 4 The enabling output of function macro AKAS 1 2 or the enabling output of the push button rapid feed valve Y3 accessed exists 010 No auto Down in TDC 011 AKAS switch off Foot ped NC Muting lamp Display Muting NLWM OK been passed 012 Release foot pedal 2M12 0 Connection Effects Activated when AKAS bridges receiver Activated when aftertravel path measurement has Ol O2 Result of after travel path meas urement Table 8 11 Example display elements In order that alarm inputs A000 0 to A00 3 can be switched by means of the user program these must first be activated with the bridging macro Th
168. nlock magnet picked up O Guard closed enabling output through auxiliary NO contact Shut down table The shut down table is shown in the Individual view in the read back software FPSC RB A detailed descrip tion of the function shut down table is to be found in Chapter 5 5 3 E03 0 affects A01 0 undelayed Figure 5 44 Shut down table for the function macro Interlocking device single channel Example 24V GND 24V GND 24V GND 24V GND Solenoid Door Latching Unlatching Suppl Enable conn position Start condition Figure 5 45 Connection example for the function macro Interlocking device single channel BA FPSC GB 1008 V1 27 01 E00 11 12 2006 FIESSLER ELEKTRONIK Remarks gt P p p BA FPSC GB 1008 V1 27 01 E00 11 12 2006 Parameter Assignment 5 Function Macro 5 6 Interlocking device single channel 5 6 4 The use of the function macro interlocking 1 channel with latching is not admissible in cases where the area can be rear accessed For the purpose of human protection safety interlocking devices with latching with spring force actuat ing mode have a clear preference in accordance with Item 5 5 to EN 1088 Magnetic force operated versions may only be used in exceptional cases if they have an identical safety level for specific appli cations Irrespective of this magnetic force actuated safety interlocking devices with latching can be used to protect machines and tools The selecti
169. nsmission to connected controller Bit 4 Exx x Axx x Mxx x Pxx x Fxx x empty Byte 0 l6 Transmission to connected controller Bit 5 Exx x Axx x Mxx x Pxx x Fxx x empty Byte 0 17 Transmission to connected controller Bit 6 Exx x Axx x Mxx x Pxx x Fxx x empty Byte 0 18 Transmission to connected controller Bit 7 Exx x Axx x Mxx x Pxx x Fxx x empty Exx x Axx x Mxx x Pxx x Fxx x empty Byte 1 19 Transmission to connected controller Bit 8 Exx x Axx x Mxx x Pxx x Fxx x empty Byte 1 110 Transmission to connected controller Bit 9 Exx x Axx x Mxx x Pxx x Fxx x empty Byte 1 111 Transmission to connected controller Bit 10 Exx x Axx x Mxx x Pxx x Fxx x empty Byte 3 l32 Transmission to connected controller Bit 31 Exx x Axx x Mxx x Pxx x Fxx x empty Refer to Chapter 8 7 modbus for details BA FPSC GB 1008 V1 27 01 E00 11 12 2006 5 77 FIESSLER Application Entry dialogue inputs and outputs read back symbol Entry fields timer Start I1 OP mode one cycle 12 OP mode two cycle I3 OP mode Three cycle 14 OP mode Four cycle 15 OSSD 1 OSSD2 Cylce counter reset 18 Muting I9 No minimum interrupt time 110 Cycle Enable O1 Signal more than 1 BA O2 Signal start necessary O3 Working time T1 Minimum interruption time T2 Error flags Start after timing device F1 Start after timing device and start button actuated F2 Memory protective field state
170. ntents 8 Page E FIESSLER Structure Mechanical data Ambient conditions Electrical data Current carrying capacity of the outputs Current carry capacity of the semi conductor outputs BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Housing material Class of protection housing Annex 8 Technical Data 8 1 Description Lid 1 mm fine sheet metal Profile PVC with self extinguishing properties to UL 94 V 0 Lid yellow Profile green IP20 Class of protection terminals IP20 Table 8 1 Technical data structure Dimensions H B D Assembly on top hat rails Terminal connections Conductor cross sections Input level Output level Conductor cross section connections of the voltage supply 24 VDC Table 8 2 Mechanical data Ambient temperature Relative air humidity Table 8 3 Ambient conditions Position Energy supply Rated electrical voltage Rated operational current Rated frequency Inputs 0 level level low 1 level level high Input current Input impedance Rated voltage Semi conductor outputs Table 8 4 Electrical data The current carrying capacity of the system Description 127 x 390 x 80 to DIN 50 022 Plug in strips with self lifting screw on terminals FPSC B S and FPSC AD S Self clamping spring cage terminals FPSC B F and FPSC AD F 2 max 1 5 mm 2 max 2 5 mm in the case of ripple current gt 5A output group min 2 5 2 mm 2 max 2 5
171. ntilation please leave free space of at least 50 mm above and below the FPSC system and the extension modules The installed position is exclusively as shown below suspended horizontally gt 50mm Q G Mares gt 50mm gt 50mm Figure 4 1 Installed position The FPSC system is intended for the assembly on standard top hat rails Please suspend the housing with the lower side tipped forward slightly into the top hat rail and then push it up again until it locks To dismantle pull the holding brackets on the lower housing edge down using a suitable screwdriver and take out the housing upwards Assembly dismantling may be performed exclusively in a powerless state 4 1 FIESSLER Installation Wiring 4 Voltage supply The mains parts used for voltage supply must satisfy the requirements described in chapter 2 1 L F optional pre fusing trigger current smaler than internal fusing of mains part N 240 VAC rs I Main part FIESSLER safety transformer EIUIXLIIIDE DIN EN 51588 24 VDC 24V Poel ell P GND FIESSLER E ASEET eooo Figure 4 2 Connection and fusing of the voltage supply nformation The voltage supply of the outputs must also be applied if the output group is not used If not the error F19 will be generated during an internal test Fusing The voltage supply of the FPSC system and of the outputs must be provided via external pre fuses External pr
172. o of 1 1 1 1 lojof o AKAS active creep feed set oji o i aa ofa tps of of of 0 fakas active orfon ofa a a a rr 1 rp o o Akas bridged creep feds a fofofo i on on ona a on o o Aksine Fo e e o r enoro 1 ono o Masemroupusslen 1 1 0 0 lo 0 1 01 1 1 fon of of O Akas error outputs valent Table 5 16 Truth table for the function macro Akas and II AKAS 5h I1 AKAS 6h I2 AKAS Adjust mode I3 AKAS Muting 2v I4 Oper mode AKAS I5 Slow speed I6 Slow speed monit I7 Foot pedal I8 AKAS Transmit O1 AKAS Receiver O2 Slow speed O3 Muting lamp O4 AKAS Enable O5 Error O6 o o0 e o 600 86 D Figure 5 103 Time diagram for the function macro AKAS and II Operating mode with AKAS activated I5 1 Q Position monitoring creep feed coming I6 1 switch on AKAS receiver O2 1 Message activate creep feed O3 1 gt AKAS bridged El O AKAS set up mode activated I3 1 Muting signal from AKAS coming I4 1 gt switch on AKAS transmitter O1 1 Switch on muting lamp gt AKAS bridged El AKAS set up mode deactivated I3 0 Jet interruption AKAS gt switch off AKAS transmitter O1 0 gt AKAS outputs switch off I1 1 12 0 c Enabling output closing movement despite jet interruption because muting signal from AK AS present O Request downwards movement I8 1 Muting signal from AKAS goe
173. oes a change of operating mode have to be acknowledged Does the machine satisfy the conditions of pertinent standards E EE 8 8 3 8 7 ELEKTRONIK FIESSLER ELEKTRONIK BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Annex 8 Application example 8 4 Overview 8 4 1 The following example describes the protection of a bending press This example is intended to support the understanding of the parameter assignment of the FPSC It lays no claim to completeness The respective de signer is responsible for adhering to safety related functions and the functionality of the press The control of the bending process and the operation visualisation is performed with the numerical control CNC which is switched into the FPSC system On request from the CNC to move the plunger the FPSC sys tem checks the states of the connected safety sensors and feedback loops of the valves and then the CNC grants or refuses the enable to perform the movement The bending process is started with a 3 step foot switch the third step of which pressed right down has an emergency stop function which leads to an immediate withdrawal of the top clamping bar A renewed down wards movement is then possible only once the reset button has been actuated CNC FPSC BDC reached TDC reached Request slow DOWN CNC OK Request UP Request DOWN E05 7 va vd E06 0 5065 e sas pu io e E044 lt 3 es ENS to es Solo
174. ol Entry fields AKAS 5h l1 AKAS 6h I2 AKAS Adjust mode I3 AKAS Muting 2v 14 Oper mode AKAS 5 Slow speed l6 Slow speed monit I7 Foot pedal 18 AKAS Transmit O1 AKAS Receiver O2 Slow speed O3 Muting lamp O4 AKAS Enable O5 Error O6 Sample time Error flags AKAS was interrupted Start T1 started T2 started I3 started BA FPSC GB 1008 V1 27 01 E00 11 12 2006 Parameter Assignment 5 Function Macro 5 6 Akas and Akas Il 5 6 22 Selection and analysis of an edging press protection of the type AKAS I und AKAS Il 0014 akas 1 and2 OO Title kas II Inputs Label Outputs Label AKAS 5h I1 E07 0 AKAS Transmit 01 a021 AKAS 6h 12 E07 1 AKAS Receiver 02 402 2 x 014 Akas Il AKAS 1 2 AKAS Adjust mode 13 E064 AKAS Muting 2v 14 E065 Oper mode AKAS 15 E06 6 Slow speed 16 E067 Slow speed 03 a4024 Muting lamp 04 a026 AKAS Enable 05 A027 Eno OG Moso Slow speed monit 17 E05 7 Error flags ED5 3 AKAS Was Foot pedal 18 enpad Fot 2 Restart F01 3 Timer 18 0 Delay time 0 30 sec Sample time Timer T19 0 Delay time 0 02 sec Replace Delete Cancel Figure 5 102 Entry dialogue and read back symbol for the function macro Akas 1 and II AKAS output channel 1 terminal 5h Exx x AKAS output channel 2 terminal 6h Exx x AKAS signal set up mode activ
175. ol parts to be realized with the FPSC System there are no changes through use by compari son with the traditional state of the art i e in the same way as in other devices errors and inadequa cies in planning and execution may impair the intended protective functions The FPSC system is available in different versions Versions supplied FPSC System With screw on terminals FPSC B S With cage clamp terminals FPSC B F With screw on terminals and CAN interface FPSC AD S With cage clamp terminals and CAN interface FPSC AD F Extension modules Different versions with 8 to 24 inputs and or 4 to 12 outputs FPSC RSxxx FPSC Software Parameter assignment and analysis software FPSC PR S Diagnosis software FPSC DIAG S Table 3 1 Versions supplied BA FPSC GB 1008 V1 27 01 E00 11 12 2006 3 FIESSLER System description 3 06 00 00 00 06 00 60 eo View of device OOU jeoecoe m MEME cm eee joo oo o P EE OD ocoece FIESSLER ELEETAOMIE 06 eo e O e o Figure 3 1 FPSC System FPSC supply voltage 24 VDC 00 Single channel outputs A02 0 A02 7 O Inputs E03 0 E03 7 00 Supply 24 VDC for outputs A02 0 A02 7 Inputs E04 0 E04 7 06 Parameter and visualization interface O Inputs E05 0 E05 7 QO Parameter interface for external sensors O Inputs E06 0 E06 7 006 Can interface only FPSC AD S and FPSC AD F Q Alarm inputs E07 0 E07 3 with reaction time 00 Status display channel A lt 1 ms e
176. on of the function S edge permits a safety related version to EN 954 1 category 1 1 channel input circuit or category 3 2 channel input circuitry in series The selection of the function Auxiliary NO contact permits a safety related version to EN 954 1 cate gory 2 The function of the Unlock field brings about the selection of the electromagnet TZM Activation TZM Deactivation with the result that the moving protective device can be opened immediately For this reason an unlock button may only be used in applications without human protective function When using an external time stage to determine the selection TZF Activation TZM Deactivation of the electromagnet it must be remembered that an error may not negatively alter the delay time cf Item 5 6 EN 1088 This means that any such time stage must be provided with two channels Time phases in the FPSC system are always failsafe If as dependent on the risk assessment the coil of an electromagnet is not selected acti vated deactivated via the FPSC system the use of the function macro safety switch 1 channel is rec ommended to realise this application under consideration of the specific safety requirements 5 27 _FIESSLER ELEKTRONIK Interlocking enabling output with independent time Spring force interlocking Magnetic force interlocking Interlocking enabling output via external zero speed detector Spring force interlocking Magnet
177. onal earthing Circuitry examples Circuitry of the inputs Cross short recognition Circuitry of the outputs Dual channel outputs A01 Single channel outputs A00 und A02 Protective circuit Fading out of test pulses Emergency stop circuitry Start Reset level Sensor level Actor level Safety classification Hemarks Guard monitoring Start Reset level Sensor level Actor level Safety classification Interlocking with latching Start Reset level Sensor level Actor level Safety classification Safety electromagnetic switches Start Reset level Sensor level Actor level Safety classification P switching semiconductor Start Reset level Sensor level Actor level Safety classification Remarks AKAS II Start Reset level Sensor level Actor level Safety classification Remarks Checking Assembly Voltage supply Functional earth Laying of cables Wiring BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Installation Wiring 4 Table of contents FLEKTRONIK FIESSLER ELEKTRONIK Ambient conditions Installation site Assembly dismantling Assembly Dismantling BA FPSC GB 1008 V1 27 01 E00 11 12 2006 Installation Wiring 4 Assembly 4 1 Relative air humidity min 30 max 90 not dewing EN 61000 6 2 electromagnetic compatibility generic standards Interference sensitivity part 2 industrial applications Table 4 1 Ambient conditions In order to guarantee adequate ve
178. oni toring time Request for muting function via B1 and B2 and start of muting moni Muting active enable continues to be upheld despite interrupted light TEPEE barrier Muting function ends within mut ing monitoring time barrier Muting monitoring time expires Table 5 22 Truth table function macro After travel path measurement The differentiation between conveyed goods and persons or the detection of a non hazardous moving state takes place using at least two muting sensors which are independent of each other These may be light barriers e g the GR or MFL range from Fiessler Elektronik or inductive sensors rotary selection switches or limit switches The muting sensors must transmit during a muting state ULVT PLSG ULVT PLSG LUI VT PLSG LS 1A LS 24 LS 1B LS 2B LS 14 7 LS 2A mH LS 16 LS 26 Palette LS 14 S16 LS 26 14 8S For a correct function of the bridging S must be less or equal of the length of the pal ette The distance S must be large enough that an simultane ously interruptiom of the Mut ing Sensors LS 1A LS 2A and I MA Atte LLL 5 If necessary the Distance H to the ground or the Dis tance S must be enlarged LS 1B LS 2B by a human is impossible In order to prevent the safety light barrier being permanently bridged through deliberate manipulation a safe time monitor should be additionally installed After expiry of a
179. ort contact definitions Download Select COM port Print 1 CFiessler FPSC PAR demos Fos 2 0 Fiessler FPSC PAR demot Fps 3 OC Fiessler FPSC PAR demos Fps 40 Fiessler FPSC PARdemoz fps SC Fiessler FPSC PAR demo Fps Exil Figure 5 4 File menu 2 GS Q GUIS Create new file Open file Save file Store file under other name or as demo file Import contact data Chapters 5 3 1 Page 5 5 Transfer user program Chapter 5 3 1 Page 5 5 Select interface for transfer Chapter 5 3 1 Page 5 5 Print file Chapter 5 10 Page 5 73 List the 5 last open files End program information A user program saved as a demo file can be read in using the read back software FPSC RB with the menu entry File Load demo file refer to Chapter 5 3 2 Page 5 8 File coding Itis possible to code the saving of a file as an option If file coding is required please leave the entry fields free and confirm with OK A coded file can only be opened with the correct password File encryption x FPSC PAR will store your file in encrypted form if you enter an file related password now You will be prompted for this password when you attempt to open the file If you do not enter a password your file is stored without encryption File password Password confirmation me Figure 5 5 File coding dialogue BA FPSC GB 1008 V1 27 01 E00 11 12 2006 Enter file password xi The file you choosed is encrypte
180. ot 2 of the BLVT I1 to 111 0 or store current operating mode Exx x Mxx x Pxx x Axx x Select stored operating mode from memory slot 3 of the BLVT I1 to 111 0 or store current operating mode Exx x Mxx x Pxx x Axx x Select stored operating mode from memory slot 4 of the BLVT I1 to 111 0 or store current operating mode Exx x Mxx x Pxx x Axx x Select stored operating mode from memory slot 5 of the BLVT I1 to 111 0 or store current operating mode Exx x Mxx x Pxx x Axx x 5 68 5 6 5 6 25 FIESSLER Parameter Assignment 5 Function Macro 5 6 BLVT Light Curtain 5 6 25 Programming of the The programming process is initiated by a high level input I5 The request must be at least 100 ms longer than BLVT operating modes the time specified in the Holding time entry field The BLVT is then switched by switching off the receiver for the programmed waiting time in the programming mode After this the desired operating mode is transmitted via the BVLT programming interface 50 to 250 times depending on the Number of transmissions stipulated in the entry field Selection of the operating mode The desired operating mode is selected by the states of the addresses assigned to the entry fields When the programming process l2 1 is initiated at least one of these addresses must be set logical 1 Otherwise the error output O4 is set and the programming discontinued If several operating modes from I1 111 are
181. p out delay Input E03 0 Drop out C Picku Dutput A01 0 C Timer P Delay mode 1 001 Drop out delay Timer T00 0 Delay time 2 00 sec Replace Delete Cancel Figure 5 54 Entry dialogue and read back symbol for the function macro Drop out delay Time diagram e diagra Input Delay time Output Figure 5 55 Time diagram for the function macro Shut down delay Pick up delay The output is switched on in the case of a high signal 1 at the input only once the delay time has expired Entry dialogue x read back symbol Till Fick up delay Delay mode Input E03 0 C Drop out Pick up 001 Pick up delay Output 401 0 C T Timer T63 0 Delay time 2 00 sec Replace Delete Cancel Figure 5 56 Entry dialogue and read back symbol for the function macro Pick up delay Time diagram i i Input Output Delay time Figure 5 57 Time diagram for the function macro Pick up delay Timer A periodical rectangular output cycle with half timer frequency is generated Entry dialogue x read back symbol Title 2 Delay mode Input C Drop out C Pick up 001 Timer Timer T63 0 Delay time 2 00 sec Replace Delete Cancel Figure 5 58 Entry dialogue and read back symbol for the function macro Timer Time diagram i l l l Delay time Delay time T 2 Delay time l l l l Figure
182. ped NC2 E05 0 Guardlr EQS 1 E052 Olilfilter OK E0S 3 Guard rear E05 4 Reset Button E055 FeedbackY2 1 E05 FeedbackY2 2 E057 TDCfrom CNC E06 0 Feedback Y5 E06 1 Down slowly E06 E06 3 Pres left E06 4 Pres right E06 5 CNC OK E06 6 Upwards E067 Downwards E07 0 AKASOSSD E07 1 AKAS OSSD 2 E07 2 E07 3 List of flags M01 1 E Stop OK MO1 2 Guards OK MO1 3 Footpedal OK MO1 4 FG Fuss M01 5 FG SchaltSP MO1 6 GuardRear OK MO1 Guard OPEN MO2 1 Feedback OK MO2 2 Machine OK MO2 3 INIS OK MO3 0 Pressure OK MO3 1 Pres OK MO3 2 Pres rOK MO34 PresSlow OK MO3 5 PresFast OK MOA 0 Request slow MOA 1 CNC slow MOS 0 Release slow MOG 0 AKAS OK M06 1 Release DOWN MO7 0 Release fast MO7 1 Releae fast MOS O0 Request UP MOS 0 Release UP MOS 1 Release UP1 M10 0 AKAS error M10 1 PlungerDOVVN M10 2 RelDownCNC M10 3 Release Pres M10 4 Pres bridge M11 0 Stop guards M11 1 Reset UP M11 2 Set guard op M12 0 No auto DOWN M13 0 Activate Y2 M14 0 OPMode OK M14 1 OP setup OK M142 OP man OK M15 1 Overr UPfast M15 2 Overrun DOWN M15 3 Overrun err M15 4 Overrun act M16 1 RegOverrDOWVWN M16 2 Overrun UP M20 0 Overrun man M30 0 Muting G2 List of timers TO1 0 AKAS 300ms TO20 AKAS 20ms T10 0 Bypass E6 7 T11 0 Pres timer T120 Overrun time FPEC PAR 6 Example V1_2 fps 01 03 2006 BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 8 25 8 Annex 7 RN E 8 4 8 4 7 Application example FLEKTRONIK FPSC RB Documentation aBeg 25 45 6
183. porated in the consideration in order to obtain the expected reduction in risk As for the control categories in accordance with EN 954 1 the PL levels are divided into 5 levels The classifi cation is made here not with numbers but with letters a to e The PL required for an application can be determined most easily by way of a risk assessment using the risk graph Starting on the left in a tree structure 3 criteria are applied from which the required performance level PLr for required Performance Level is produced Required Low Performance risk Level PL Starting point for risk assessment High risk Figure 2 2 Risk graph to determine the Performance Level Severity of injury S 1 Slight usually reversible injury S2 Severe usually irreversible injury including death Frequency and or duration of the exposure to hazard F F1 Seldom to frequent and or short duration of exposure F2 Frequent to continuous and or long duration of exposure Possibility of avoiding hazard P P1 Possible under certain conditions P2 Haraly possible Use property F2 for criterion F if the intervention takes place more than once per shift The FPSC System alone without the upstream sensor system and the downstream actor system satisfies all requirements of performance level e in accordance with prEN ISO 13849 1 with 2 channel input and output cir cuitry The procedure to determine the performance level of the entire syst
184. puts flags and outputs The actual functionality has already been tested and stored in the form of macros in the FPSC system The structure of these function macros is similar to the wiring of relay safety combinations PERIREREITTTTTTT Ct oe ee ee a ETTTTTETTLTTTTT NREHBSERRSRSUEHZAEZ E FETITE EERTE nte HERHEHEHHRHESHEH pass W Or la pami a com bns Bee sag Create user 5 a rmm aiar opcm eurem cmd irr em S Save with Transf eo a ipga Figure 5 1 Performance of parameter assignment 5 1 FIESSLER ELEKTRONIK System requirements Installation of the software Parameter assignment software FPSC PAR Read back software FPSC RB Connection with the FPSC system User password BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Parameter Assignment 5 Program Installation 5 2 e Commercially available PC starting from Pentium Processor with CD ROM drive e Operating system starting from Microsoft Windows 95 e Working memory at least 16 MBytes e Free fixed disk memory at least 30 MBytes e Free serial interface COM Port or commercially available USB lt RS232 converter Before you start with the installation please close all active programs and de activate your antivirus software if any Administrator rights are required for the installation with multiple user operating systems 1 Insert the CD ROM with the parameter assign
185. r ticularly safeguarded against manipulation For this arrangement the connection of reflex light barriers are light switching manner x LS1A LS2AWLS1B LS 2B LS1A LS2AWLS1B LS 2B E mH n E HN n 5 E P4 Pa RS Transportb and SS EN Transportb and 7777777777777777777777 777 7772297777777777777777777727 77 Both muting sensors must be connected to muting inputs A1 and A2 or A2 and B1 or B1 and B2 Sicherheits Lichtschrank Reflektoren 5 74 Parameter assignment FIESSLER Function macro 5 6 Muting 5 6 26 Delay ending of muting TINTA i e The safety light barrier is bridged as soon as the pallet interrupts both muting light barriers which are situated behind the safety light barrier in the direction of the hazard zone Once the pallet has been moved far enough for one of the muting light barriers to become free the muting state remains for a short set drop out delay pe riod so that the material can leave the safety light barrier without the enable being switched off The setting of the drop out delay period depends on the conveying speed and the distance between the protective field of the safety light barriers and the muting sensors max 60 seconds Both muting sensors must be connected to the muting inputs A1 and A2 or A2 and B1 or to B1 und B2 Immediate ending of muting once The muting state only exists for as long as absolutely necessary The operating mode Muting end when LS p
186. r error flags with other or additional functionalities Refer to a description of the corre sponding function macros in Chapter 5 6 for further details 5 85 FIESSLER ELEKTRONIK Print documentation Commenting BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Parameter Assignment 5 Documenting 5 10 The parameter assignment software FPSC Par provides the function File Print to print out program documen tation It is necessary to print out the entire program for system documentation to correctly conclude the crea tion of the program The print out contains all the information on the user program which is also shown in the parameter assignment software E 5top fps Shutdown table ff doen without dem by EDG O and EDG 1 List of cutputa Figure 5 126 Printout documentation The commentary dialogue can be reached under the menu entry New Commentary A commentary text on parameter assignment can be entered here After actuating the button Insert or Replace the commentary text is inserted into the function block overview and replaces any other Only the first line 83 characters of the commentary text is shown in the function block overview Double clicking on the left mouse key enables the user to view the entire text The documentation printout similarly contains the complete commentary text with a new line after 33 characters Comment x Text zl Cancel Figure 5 127 Entry dialog
187. r to reliably switch off or control any undesirable reactions in the safety circuit caused by faulty cabling and or parameter as signments Documentation of steps 1 to 7 in accordance with the EC Machines Directive 2 6 FIESSLER Important information 2 Safety related classification 2 4 Control category The control category divided into 5 safety related categories B 1 2 3 4 stipulates the requisite behaviour of safety related parts of a control device with respect to its resistance to any errors which may occur Requirements Summary System behaviour The safety related parts of controllers and or The occurrence of an error can lead protective devices as well as their components to the loss of the safety function must be designed constructed selected put to gether and combined in accordance with the ap Predominantly plicable standards such that they are able to characterized withstand the expected influences by the selection of components The requirements of B must be satisfied The occurrence of an error may lead P Tried and tested components and tried and tested to the loss of the safety function but safety principles must be applied the probability is lower than in Cate gory B The requirements of B and the use of tried and The occurrence of an error may lead tested safety principles must be satisfied to the loss of the safety function be Safety function must be tested at suitable inter twee
188. rear guard open is not present AND The output error AKAS of function macro AKAS 1 2 has not been set AND The enabling output of side initiators is present AND The aftertravel path measurement was successful or is still active and requests a downwards movement In order to achieve a more gentle stopping of the downwards motion in rapid speed when letting go of the foot pedal the enabling output of the foot pedal has a drop out delay via function macro 031 031 Bypassing E06 7 032 Bypassing downwards T10 the following actors are actuated with an enabling output for a downwards movement with maximum speed rapid speed 1 Rapid speed valves Y3 1 and Y3 2 AND 2 Safety valve Y2 AND 3 Direction valve Y5 AND 4 The CNC input plunger down via enabling output foot pedal AND 5 The CNC input enabling output rapid speed 8 18 FIESSLER EE FLEKTRONIK Application example 8 4 Upwards Movement 8 4 5 Request A request for downwards movement pull out takes place when at least one of the following conditions has been met e The CNC places a request for plunger UP OR 035 Request retraction up e The button for an upwards movement has been pressed OR e The enabling output of the switching lock ea foot pedal in position 3 is not present AE 2M01 5 Enabling output The enabling output for the upwards movement withdrawal is enabled if all of the following conditions are satisfied 1 Arequest for
189. receiver is also switched on For the foot pedal I8 input a 2 channel switch with at least one positively opening contact must be used The supply must take place via the output of the function macro 2 channel safety switch The third position of a foot pedal may be used to open the upper stringer but is a user option In all events the upper stringer must be brought to a stop As a rule the alarm inputs E07 x are to be used for entry fields AKAS OSSD1 I1 and AKAS OSSD2 12 If the system inputs of the FPSC System are used for the connection of AKAS OSSD 1 I1 and A KAS OSSD2 I2 it is necessary to check whether the reaction times given are adequate 5 64 ELEKTRONIK FIESSLER ELEKTRONIK Application Entry dialogue read back symbol Entry fields Input Output Ime E Q D Time diagram Rising edge Trailing edge Key BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Parameter Assignment 5 Function Macro 5 6 Pulse Generation 5 6 24 Pulse generation from input edge monoflop Triggering can be performed either on the negative or on the positive input edge A renewed edge during the set pulse time leads to a restart of the timer retrigger 0001 Puise generation 8 x Tite Paean Label r Edge Input E030 rising Output A20 C trailing Timer T01 0 Replace Delete Cancel Pulse width 10 01 sec Figure 5 107 Entry dialogue a
190. ription dance with EN 954 1 Single channel connection of an output a J2 Ib 4 Two channel status by using two outputs Two channel status by parallel switching of two actors to one output Single channel outputs cm Overall category of the A00 und A02 nection 2 tor level in accor Description dance with EN 954 1 Single channel connection of an output a 2 000 ooo Ib 4 Two channel status by using two outputs Single channel status despite parallel switching of two actors to one output Figure 4 5 Possible circuits for the system outputs A00 and A02 In the case of parallel switching of the actor level current of 3 mA may flow from the module in the ca se of error of the output module The contactors must fall given any such current Protective circuit In order to restrict voltage when switching off inductive consumers a free running diode a varistor or another voltage limiting component can be used as shown below GND Figure 4 6 Protective circuit of the system outputs When connecting contactors and coils suitable protective measures free running diode varistor or similar must be taken to protect the internal output circuitry BA FPSC GB 1008 V1 27 01 E00 11 12 2006 4 5 FIESSLER ELEKTRONIK Fading out of test pulses BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Installation Wiring 4 Circuitry examples 4 3 Circuitry of the outputs 4 3 2 In order to prevent a shut do
191. rotective field has free ends the bridging of the safety light barriers as soon as the protective field becomes free once again when become free the material has passed through A renewed muting state is only possible once all muting sensors have disen gaged to the non muting state This means that people travelling on floor conveyers can be detected if there is a gap between the conveyed goods and the person travelling Muting Mutingende ULVT PLSG A z wveess OSSD STOP 2A 9 iB 2B Muting Sensoren Muting Sensoren Muting Sensoren This muting mode cannot be used if the distance between the conveyed material is sometimes smaller than the gap between the muting sensors which are widest apart Muting Mutingende iren F T OSSD STOP M da nach Mutingende nach passieren itslichtvorhangs durch das 1 F rder gut nicht alle Sensoren f r einen Augenblick gleichzeitig im Nichtmutingzustand waren frei Nach Mutingende sind aufgrund des geringen Ab stands der F rderguts nicht alle Sensoren f r einen F rderrichtung Augenblick gleichzeitig im Nichtmutingzustand frei Muting Sensoren If the function Immediate ending of muting once protective field has become free selected there is no limitation of the Muting Time Combination of delayed end of mut Muting which is safeguarded from manipulation when the material flows only from the hazardous zone outwards ing and immediate end of muting is possible at e
192. s Have all screw terminals been screwed tightly Do all input and output wires have a minimum distance of 100 mm from mains wiring Does voltage supply comply with the necessary requirements General area of 19 2 30 0 volts Has the supply voltage for all output groups been connected Are the fuses in the supply lines correctly dimensioned or present e FPSC supply voltage 1 0 A high speed e Supply voltage output group AO0 x 10 A slow speed e Supply voltage output group A01 x 6 3 A slow speed e Supply voltage output group A02 x 6 3 A slow speed Has the functional earth been connected to the reference potential Have all safety devices been incorporated into the program Are the following devices operating materials in order in terms of function and incorporation into the program category e Operating mode selector switch e Emergency stop circuit e Guards e Maintenance guards e Rear safeguards e Visual safeguards for hazardous areas e Foot pedal analysis e Two hand operating consoles e Measurement of aftertravel path e Muting e Cycle control Is there an effective restart inhibitor for the abovementioned equipment operating material ae A a A OY AESIREAESES a A ESI SEES 8 8 3 8 6 ELEKTRONIK FIESSLER ELEKTRONIK Function test machine plant BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Annex Checklist Does the machine react in differing operating modes as described in the documentation D
193. s In the Operation Mode Automatic an automatic restart after stop in case of emergency must be pre vented according to EN 60204 1 Chapter 9 2 5 4 2 and 10 8 3 BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 5 50 FIESSLER MEM TEL eKTRONIK ELEKTRONIK Function Macro 5 6 Filter Time 9 6 18 Application The filter time serves to suppress any EMC interference and test pulses from self monitoring sensors at the alarm inputs E07 0 E07 3 It can be adjusted in 16 steps from 600 us to 4350 us Entry dialogue x read back symbol Tite Fiter SS Filter time EOF 1100 Us 001 Filter Replace Delete Cancel Figure 5 91 Entry dialogue and read back symbol for the function macro Filter time Entry fields Filter time Selection of the filter time Remarks A programmed filter time always applies to all alarm inputs Group E07 The reaction time of the alarm inputs is extended according to the set filter time The altered reaction time must be taken into consideration in the risk assessment and the safety distances of light curtains checked In the event of unfavourable error accumulation it cannot be excluded that the reaction time of the alarm inputs affected will be increased by a maximum of 10 ms BA FPSC GB 1008 V1 27 01 E00 11 12 2006 FIESSLER Application Entry dialogue read back symbol Entry fields Emergency Stop Inputs active E07 0 E07 1 antivalente Muting E7 0 E7 1
194. s Channel 1 Channel 2 Start Suppl condition Test performance Enable Error flag Truth table Time diagram Shutdown table BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Parameter Assignment 5 Function Macro 5 6 Emergency Stop 5 62 This function macro is suitable to analyse emergency stop control devices to EN 418 DIN EN 60204 1 1998 11 EN 954 1 and functionally similar control devices e g safety stop buttons It is possible to program 1 and 2 channel control devices 0001 Emergency stop device dual channel x Title E Stop Inputs Label Triggering Channel 1 E03 0 V Edge 001 E Stop Channel 2 E 03 1 Start E03 2 Suppl condition ao J Sysilia Fos Outputs Label E iiic Enable A01 0 TA Replace Delete Cancel Figure 5 84 Entry dialogue and read back symbol for function macro emergency stop 2 channel Input channel 1 of the emergency stop control device Exx x Input channel 2 of the emergency stop control device Exx x Start button Exx x Mxx x Optional additional condition e g feedback loop Exx x Axx x Mxx x empty Activation of an optional switch on testing to achieve category 2 1 channel or 4 2 channel to EN 954 1 Safety enabling outputs Axx x Mxx x The error flag is set if the input channels have exclusive OR 0 1 or 1 0 states Table 5 3 Channel 1 Channel 2 Start Suppl condition l l Enable
195. s I4 0 gt switch on AKAS transmitter O1 1 c Switch off enabling output close movement Activate enabling output closing movement O5 1 O Request creep feed from press I6 1 9 Error because AKAS output signals valent gt wait for position signal creep feed Deletion of the error only by switching the FPSC system on and off 5 60 FIESSLER ELEKTRONIK Example Remarks A A BA FPSC GB 1008 V1 27 01 E00 11 12 2006 Parameter Assignment 5 Function Macro 5 6 Akas and Akas II 5 6 22 An example is provided in the annex Chapter 8 4 as part of an extensive example to protect a bending press A 2 channel switch with at least one positively opening contact must be used for the input footswitch 18 It must be provided by the output of the function macro Safety switch 2 channel The alarm inputs E07 x are to be used usually for the input fields AKAS 5h I1 and AKAS 6h I2 If the system inputs of the FPSC system are used for the connection of AKAS 5h I1 and AKAS 6h I2 it must be checked whether the reaction times specified in Table 3 16 are adequate ie P DELEKT RON ELEKTRONIK Function macro 5 6 Akas 3 5 6 23 Application Selection and analysis of an edging press protection of the type e AKAS 3 M e AKAS II M e AKAS LC M e AKAS LC II M3 Entry dialogue lt new gt AKAS 3 E X 5 read back symbol me aao3 AKAS 3 Inputs Label Outputs Label 11 AKAS OSS
196. s after the point is always zero e g T01 0 T62 0 An own timer must be programmed for every delay required 5 12 FIESSLER ELEKTRONIK Generate shut down table Indirect assignment Example Extended shut down table BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Parameter Assignment 5 Introduction 5 5 Shut down Table 5 5 3 The shut down table serves to realise shorter system reaction times lt 25 ms without extension modules for the system outputs of the FPSC base station refer also to Chapter 3 7 The parameter assignment software FPSC PAR performs the generation of the shut down table independently All inputs are incorporated in the shut down table which satisfy a safety oriented function through entry in the entry fields Channel f or Channel 2 of a function macro e Emergency stop module 1 channel 2 channel e Interlocking with latching 1 channel 2 channel e Safety switches 1 channel 2 channel or the entry in the entry field Door s of the function macro e Enable mode drive e Enable mode energy with enable switch e Enable mode energy without enable switch and the associated system outputs with a safety relevant shut down function of stop category O Only outputs of the stop category 0 and the linked inputs are entered in the shut down table and the ex tended shut down table The entry of inputs in the shut down table and thus the observance of short reaction times is also made if th
197. s by the demand for a programmable alarm input e Group wise jumpering muting of the inputs E07 0 E07 1 and or E07 2 E073 by an external signal or by a signal generated by the user program e Group wise cut off of all outputs by the user program on request by an emergency stop command con trol device e Group wise cut off of all outputs by the user program on request of an external signal or a signal gen erated by the user program A detailed description of the individual functional modes is provided in chapter 5 6 19 Alarm inputs E07 0 to E07 3 4 2 single channel two channel control Signal level logical 0 low 4 7N lt 0 5mA Table 3 5 Technical data for the alarm inputs Principal circuit diagram The chart shows the principal structure of a system input The gray highlighted circuitry part exists twice E07 0 Channel 0 Processor A Processor B Processor B E07 0 E07 1 Channel 1 Processor A Processor B Processor A E07 1 Figure 3 3 Principal circuit diagram of the alarm inputs Pulse fade out In order to avoid an erroneous cut off by the test pulses from self monitoring sensors or any interfering pulses a 16 stage deep pass filter can be programmed for the alarm inputs to suppress the test interference pulses BA FPSC GB 1008 V1 27 01 E00 11 12 2006 3 4 FIESSLER Overview Test pulses Safety functions BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 System description 3 Outputs 3 3
198. s defective Counter errors CPU test Briefly switch off FPSC system or perform reset If error continues to exist the device 1s defective Ox1F CPU ERROR CPU test Briefly switch off FPSC system or perform reset If error continues to exist the device is defective 0x20 Counter error test schreiben Briefly switch off FPSC system or perform reset If error continues to exist the device 1s defective 0x21 Time out waiting for all reported input Check configuration data wait all eing 0x22 Time out waiting for all reported modules Check configuration wait all status 0x23 Time out waiting for all data via link Briefly switch off FPSC system or perform reset wait link empf If error continues to exist the device is defective 0x24 Error in receiver data CAN EX0 Briefly switch off FPSC system or perform reset Interrupt If error continues to exist the device is defective 0x25 Counter error Timer 0 Interrupt Briefly switch off FPSC system or perform reset If error continues to exist the device 1s defective 0x26 Counter error Timer 1 Interrupt Briefly switch off FPSC system or perform reset If error continues to exist the device 1s defective Main program not enabled Enable main program by means of read back software FPSC RB 0x28 Error in user program Briefly switch off FPSC system or perform reset If error continues to exist the device 1s defective 0x29 Time out waiting for data PC interface Check link PC FPSC
199. s information Journal External visualisation BA FPSC GB 1008 V1 27 01 E00 11 12 2006 Parameter Assignment 5 Visualisation 5 8 The visualisation of all important system messages can be realised with the assistance of the read back soft ware FPSC RB The current status of the inputs and outputs of all function macros used is presented in the Individual view and in the Overall view online irrespective of whether these are assigned with system inputs outputs or with flags Active inputs outputs are shown by a green continuous line and inactive ones by a black dotted line The Status bar is faded in on the lower edge of the screen of the read back software This bar shows the cur rent system status as well as the cycle time of the user program During the program run time of the system the message Program running appears here If system faults occur during operation these faults are displayed in this status bar by error messages The read back software contains the function Journal in the menu View All system relevant messages are shown in this journal in chronological order The status of all addresses accessible for programming can be requested by means of the RS 232 interface also used for programming or the CAN interface Please refer to the visualisation description for a description of the protocol used and the CAN IDs con cerned 5 84 FIESSLER ELEKTRONIK Journal Error flags
200. selected the first set input rising from I5 is used His Tis Cr Tis Ts Tra si ar rans 1 0 Select operating mode Blanking OFF Select operating mode Fixed 1 0 0 AS blanking Select operating mode Floating 1 0 0 ee blanking Select operating mode 1 beam 1 0 0 reduced PERPER EEE iiam reduced DDDDDDDDEEEDDDUD Suis OFF oO of 0 0j 0 0 0j oj 0j 0j O 0 Error because no entries selected _ Table 5 19 Truth table for the BLVT select operating mode n ol Saving the operating mode In order to save a random operating mode in one of 5 memory slots of the BLVT a memory slot composed of 116 to 120 must be set in addition to the operating mode In the event of multiple selection the memory slot of the first set input rising from 116 is used His Tis Cr Tis s Tra s ar nans n Save operating mode Blanking OFF DDDDDDDUDDEDUDDU oi Save operating mode Floating l 1 Pact blanking Save operating mode 1 beam re 1 1 S duced Save operating mode 2 beam re i 1 is duced 1 1 1 1 Save operating mode Blanking OFF KJEIEXKINXKINIKO 0 0 0 0 Error because no entries selected Table 5 20 Truth table for the BLVT save operating mode Selection of a stored In order to select an operating mode that has already been stored no operating mode must be selecting when operating mode selecting the memory slot I5 to 115 0 In the event of multiple selection the memory slot of the f
201. sible E m Test performance Initial OK Insert Replace Delete Cancel Figure 5 82 Error message in the case of faulty entry 0001 Emergency stop device dual channel x Title E Stop 1 0002 Time delay E xj Title Drop out delay 1 Inputs Label Channel 1 e E Stop ch 1 Triggering v Edge o Chanel2 E031 EStopch2 amp Delay mode Start Qro SON STE Input 401 0 EStoppen Drop out m rror fla 5 i Suppl conditidg 01 1 E Stop feedb 9 Output Qr E Stop feedb e Pick up C Timer Test performance Dutputs Label Enable Ql 0 E Stop en Replace Delete Cancel Figure 5 33 Entry dialogue for function macro Initial Qe Timer 7 01 0 Delay time 1 00 sec Replace Delete Cancel This entry field exists for all function macros It offers the option to enter a 24 character long name e g emer gency stop 2 channel A name resource ID for the address can be entered here e g NH2 Channel 1 which is up to 12 characters long Each function macro has at least one input to which an address must be assigned e g E03 0 or which is al ready internally assigned This entry field sets out the start condition e g edge The optional additional condition is linked with the inputs and the start signal by an AND function If no entry is made here this entry field is not considered in the sequence contro
202. st be inverted minus sign 5 56 FIESSLER Application Function Entry dialogue read back symbol Entry fields TDC H Manual request 12 Ram UP I3 l4 Overrun tr cam I5 Ram UP O1 Ram DOWN O2 Measurement OK O3 Reg ram down Measurem fault O4 Measurem active O5 Delay time Timer Measurement interval Error flags Flag UP TD Truth table BA FPSC GB 1008 V1 27 01 E00 11 12 2006 Parameter Assignment 5 Function Macro 5 6 Overrun traverse measurement 5 6 21 This function macro realises an automatic overrun traverse measurement The measurement is made each time the voltage is switched on in the first working lift as well as after a set interval or additionally by means of manual request S The overrun is determined by the analysis of a cam switch in connection with a test cam For this purpose a downwards movement performed with the maximum possible speed of the press is stopped from the top dead point reversal point once the test cam is reached The cam switch may not overrun the test cam after the press has been stopped Title Overrun traverse measure Inputs Label TDC 11 E03 0 Manual request 12 E03 1 Outputs Label Ram UP 01 402 0 Ram DOWN 02 402 1 Ram UP 13 E03 2 Measurement OK 03 402 2 EO 3 AU D Reg ram down 14 E03 3 Measurem fault 04 402 3 E032 ADZ 1 Overrun tr cam 15 E03 4 Measurem active 05 A02 4 E033 AD2 2
203. t M03 5 Replace Delete Cancel Figure 5 70 Entry dialogue and read back symbol for the function macro R S Flipflop Selection of the flip flop type Set input of the R S Flipflop Exx x Axx x Mxx x Txx 0 Reset the input of the R S Flipflop Exx x Axx x Mxx x Txx 0 Output of the flip flop Axx x Mxx x Function Save state is maintained Set switch on Reset switch off Reset switch off Table 5 10 Truth table R S Flipflop Set Reset l Output l l o o e e o0 o Figure 5 71 Time diagram for the function macro R S Flipflop Set Activate enabling output Set and reset simultaneously gt Deactivate enabling output O Reset Deactivate enabling output Contrary to a real RS flip flop the state Reset Set 1 is permitted here and corresponds to the reset 5 38 FIESSLER Application Standards Special features Multiple enable mode BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Parameter Assignment 5 Function Macro 5 6 Enable Mode 5 6 12 Suitable for the parameter assignment of enable mode functions which may cancel the effect of protective de vices of special operating modes of a machine in whole or in part Whilst protective devices must act safely in all operating modes of a machine exceptions are admissible if it is not otherwise possible to sensibly operate a machine Typically this will include the setting up of a machine s
204. t the device 1s defective 0x0B Counter error output test Briefly switch off FPSC system or perform reset If error continues to exist the device is defective 0x0C RESET or PROGRAMMING SWITCH Check switch setting in the main program actuated If error continues to exist the device is defective 0x0D Time out link input output test Briefly switch off FPSC system or perform reset If error continues to exist the device is defective OxOE Comparison error link counter status Briefly switch off FPSC system or perform reset input output test If error continues to exist the device is defective OxOF Comparison error of read back in Briefly switch off FPSC system or perform reset put output input output test If error continues to exist the device is defective 0x10 Error bit set but no error code in Briefly switch off FPSC system or perform reset put output test If error continues to exist the device is defective 0x11 Call error Can write Briefly switch off FPSC system or perform reset If error continues to exist the device 1s defective 0x12 Illegal ID can write Briefly switch off FPSC system or perform reset If error continues to exist the device 1s defective 0x13 Time out writing via CAN can write Briefly switch off FPSC system or perform reset If error continues to exist the device 1s defective 0x14 Illegal ID can write absch tab Briefly switch off FPSC system or perform reset If error continues to exist the dev
205. t multip Set upwards CNC 0046 E1 At A2 A3 A4 A5 A6 AT A8 MO01 4 AO02 6 Contact multip Set fast speed CNC 004 E1 Ad A2 AS A4 AS AG AT AS MO7 0 AO2 7 R S Flipflop Reset quards 0048 DIS CLKIR At M11 2 E 05 4 M11 0 R S Flipflop Cach guard open 0049 DWS CLK R_ A1 MO1 M11 1 M11 2 R S Flipflop Reset cache guard open 0050 DS CLKR Al M11 0 MO1 7 M11 1 Shutdown table AOO0 0 is shut down without delay by E03 2 E03 3 E03 4 and E03 5 ADU 1 is shut down without delay by E03 2 E03 3 E03 4 and E03 5 A01 2 is shut down without delay by E03 2 E03 3 and E05 3 AU2 6 ts shut down without delay by EUS 4 and E03 5 AD2 7 is shut down without delay by E03 2 E03 3 7E03 4 and ED3 5 List of outputs A00 0 Y3 1FastSp A001 Y3 2 FastSp AO0 2 SafeVal Y2 1 AO0 3 SafeVal Y2 2 A01 0 Overrun OK AQ1 1 Direction YS A01 2 Supply CNC A01 3 Muting lamp A01 4 A01 5 AD1 6 AQ1 7 AO02 0 AKAS Tr ON A02 1 AKAS Rec ON A02 2 AKAS SV Mute A02 3 CNC auto AO02 4 CNC setup A025 Plunger UP AQ2 6 Plunger DOWN A02 Release fast FPSC PAR 5 Example V1_2 fps 01 03 2006 BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 8 24 FIESSLER Anne Application example 8 4 FPSC PAR Documentation 8 4 6 List of inputs EO3 0 AKAS 10H E03 1 AKAS 2V E03 2 E Stop ch1 E03 3 E Stop ch2 E034 Foot ped NC E035 Foot ped NO ED36 H motor ON E03 Plunger UP E040 Mode setup E04 1 Mode auto E042 E04 3 Overrun cam EO4 4 INI Tilled 1 EQO4 5 INI Tilled 2 E04 6 BDC reached E04 Foot
206. tch dual chan 0006 OP mode selectic Operating mode 0007 Two hand Two hand 0008 AND gate AND gate 0009 Not AND gate NAND gate 0010 OR gate DR gate Figure 5 11 Function block overview 5 5 FIESSLER Configuration Central Decentral Overview of the inputs outputs flags timers and PLC flags Outputs Inputs BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 All available inputs are shown with their names Used inputs are marked by a minus name is also shown if the input is no longer used e g after deleting a function macro Parameter Assignment 5 Program Description 5 3 Parameter Assignment Software 5 3 1 The Configuration dialogue can be reached via the menu entry View Configuration The programmer has the possibility to notify the parameter assignment software of the version of the FPSC system here Since the assignment of the addresses to the inputs outputs in the centralised operation FPSC base station only is permanently set and cannot be altered only a name for the configuration can be given here The option Display query before deleting macros is also available If extension modules are used a parameter assignment must be made here depending on version to stipulate the addresses to which the inputs E and outputs A have been assigned The addresses result from the ad justable base address of the extension modules see Chapter 3 5 Pele Title Destination FPSC
207. terface parameters RS 232 for the parameter assignment visualization interface Parameter assignment of external A further RS 232 interface is available for the parameter assignment of external sensors e g light barriers of sensors the series BLVT CAN Interface A CAN interface with a safety related protocol is used to connect the extension modules to the FPSC system The same diagnosis functions as via the RS 232 interface are also accessible via this CAN interface The con nection is made with a 9 pole sub D socket 200 KBaud 2 gt CANL Bl 7 gt CANH B2 3 c CANGND 6 gt CANGND Assignment Table 3 11 Interface data for the CAN interface The CAN interface is only available in the FPSC AD S and FPSC AD F versions Counter inputs The two optional counter inputs serve to connect glass dimensions for example via an RS 422 interface BA FPSC GB 1008 V1 27 01 E00 11 12 2006 3 9 FIESSLER System description 3 Extension modules 3 5 Overview The extension modules are modular They consist of a back plane with 5 slots The two left slots ST3 and ST4 accommodate the voltage supply with the sub D sockets of the CAN interface and the micro controller board The other 3 are assigned with a combination of input and output cards depending on version Depending on the version an extension module has the following e Up to 24 inputs for floating non floating sensors max 12 two channel inputs e Upto 12 two channel semico
208. ternal Device Monitoring checks whether the contact elements connected relay contactor or valves are trailing Only if this is the case will it be possible to release the switching outputs again This prevents a dangerous trailing of the cut off elements re lay contactor or valves of the hazardous movement The restart inhibit prevents the automatic release of the switching outputs after cut off or a change in the operat ing mode of a machine The restart inhibit is cancelled by an external command e g start button Person from the group of persons described in more detail in Chapter 2 1 1 1 ELEKTRONIK FIESSLER ELEKTRONIK Chapter 2 4 2 3 2 4 Contents Safety related information Safe state Power failure Danger from misuse Dangers from changes and retrofits Authorized persons Accessibility of the programming software Electrical connections Shock hazard protection Maintenance work Spare parts Disposal Correct use Application Liability Categories prototype tests etc Structure of safety circuits Use of electronic equipment for safety functions Safety function demand Definition of the Stop categories Actions in an emergency Information on basic handling Step by step planning Safety related classification Control category Safety integrity level Performance Level Calculation example BA FPSC GB 1008 V1 27 01 E00 11 12 20061 Important information Table of contents 2 Page
209. the situation for valent Inputs Option E07 0 E07 1 antivalente deactiva ted BA FPSC GB 1008 V1 27 01 E00 11 12 2006 5 53 FIESSLER Parameter Assignment 5 ME S Valve Monitoring 5 6 20 Application This function macro serves to monitor the position of the valves The monitoring can be performed statically during the switching process dynamically with timers or by a combination of both procedures Both variations use the position signal of the valve Entry dialogue CE x read back symbol Title Valve monitoring Input E03 3 Valve type Valve position E03 4 ds ig Solenoid valve Reset E03 5 C Globe valve Output A01 1 l Error 01 2 Time ON TO0 0 Delay time 0 01 sec Time OFF TO1 0 Delay time 0 01 sec Replace Delete Cancel Figure 5 95 Entry dialogue and read back symbol for the function macro Valve monitoring 001 Valve monitoring Entry fields Input Input to be monitored Exx x Mxx x Pxx x Valve position Feedback from auxiliary contact NO contact of the valve Exx x Mxx x Pxx x Valve type Solenoid valve The fields Timer ON and Timer OFF must be programmed Globe valve The fields Timer ON and Timer OFF can be programmed Reset Reset signal if an error occurs Exx x Mxx x Pxx x Output Output which is connected directly or indirectly to the valve to be monitored Axx x Mxx x Error Error signal Axx x Mxx x Timer ON Time w
210. tion macro Muting Set when one of the muting sensors 13 16 is activated and the enable is blocked Axx x Mxx x Set when the muting function is active Axx x Mxx x Set when the muting function has been ended through time out or a free protective field Axx x Mxx x Set when the muting function has been ended and at least 1 muting sensor is active Axx x Mxx x Set when the override function has been ended Axx x Mxx x Set when the muting monitoring time has been paused and movement has been detected Axx x Mxx x Set when a request to pause the muting monitoring time I7 2 1 has been detected before activation of the mut ing function Axx x Mxx x Set when a muting sensor is active Axx x Mxx x Set when the inputs OSSD1 1 and OSSD2 I2 are in an antivalent state Axx x Mxx x 5 72 FIESSLER ELEKTRONIK Truth table Muting functions Muting sensors Muting monitoring time BA FPSC GB 1008 V1 27 01 E00 11 12 2006 Parameter assignment 5 Function macro 5 6 Muting 5 6 26 Function EPEE 0 1 1 OF 0 0 I1 or mm m E CRED toring time Muting active enable continues to 0 be upheld despite interrupted light Muting active enable continues to before the end of the muting pro barrier be upheld despite interrupted light cedure for muting function via Al and B1 and start of muting moni toring time Request for muting function via A2 and B1 and start of muting m
211. troduction 5 5 Input Level 5 5 4 The additional conditions field is intended in particular for the incorporation of a feedback loop in the form of an NC contact or a position monitoring of a relay or contactor or valve connected downstream to the FPSC system This causes these actors to similarly be incorporated in the safety oriented checking routines of the FPSC system The additional condition is checked during every start procedure in the case of an automatic start after reset ting the protective device in addition to the inputs for high level LI L2 L3 24V GND Channel 1 Suppl condition Figure 5 26 Connection example additional condition feedback loop Channel 1 Channel 2 I Start Suppl condition l I I I Enable i o 6 eo ee e o Figure 5 27 Time diagram additional conditions feedback loop Enable by edge of the start button Auxiliary contact s of the contactor picked up O Auxiliary contact s of the contactor dropped out O Enable for automatic start Inputs opened enable taken back Q Noenable for automatic start since auxiliary contact s of the contactor not picked up For safety reasons relays or contactors with positively driven contacts only may be used for contact amplification or contact multiplication In a redundant arrangement of these actors the feedback loop is to be designed such that it is switched in series per NC contact 5 16 FIESSLER
212. tter S Transmitter ON Receiver OSSDI OSSD2 Adjust Muting ON mode Figure 8 3 Example connection of the AKAS II Reset Button Slow speed 048 Reset guards AKAS II Receiver The user program analyses and selects the AKAS II with the function macro 026 There is also a direct hard ware analysis of the two enabling outputs of the AKAS ll via the fast alarm outputs E07 0 and E 07 1 which in their turn require the bridging macro 001 controlled by the user program for their enabling refer also to Chapter 5 6 19 The function macro 026 switches the AKAS receiver output A02 1 on de pending on operating mode The AKAS transmitter output A02 0 is swit ched on when the foot pedal is actuated and the upper stringer moves down wards in rapid speed The macro receives the muting point from the CNC input E06 1 and E06 7 depending on the aftertravel path of the press This causes the press to be switched over to creep speed The function macro checks whether the valves have been correctly switched by means of both pushbutton switches inputs E06 3 and E06 4 If this is the case creep speed is communicated by the output A02 2 of the AKAS As a result both receiver elements E1 and E2 are bridged by the AKAS system After 0 6 se conds the AKAS gives a muting signal to the macro AKAS 1 2 via the input E03 1 The macro now switches the muting lamp output A01 3 on The A KAS system has now been bridged If a light beam from t
213. ue for program commentary 5 86 FIESSLER Elimination of faults Flow diagram Service address BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Service and Diagnosis 6 In the event of a fault or an error the outputs go to the safe state power off and the red error LEDs light up Please proceed as follows to eliminate the fault 1 Oa Or pe us Reset the control system by turning the left operating mode switch from the position Run to the posi tion Reset gt The red Error LEDs now begin to flash Start the control system by turning the left operating mode switch from the position Reset to the posi tion Run The green Run LEDs now begin to flash The device now performs a self test approximately 20 s gt The green Run LEDs flash until the self test has ended If no error occurs the green Run LEDs light up The cause for the error may be e g a drop in voltage In the case of error the red Error LEDs light up Repeat steps 1 to 3 but without connecting the external periphery apart from the voltage supply to the outputs If no error occurs now the external periphery and wiring must be checked In the case of error please consult the service address shown below LEDs Error Q i gntup Operating mode switch RunP Reset LEDs Error N N 9 flash 9 Operating mode switch Reset P Run LEDs Error After LEDs Run Fault Q lightup vere l
214. ugh actuating the start button depending on the operating mode Muting bridging of the light barrier is only permissible if this is indicated by a lamp The function macro pro vides the output Muting lamp O1for this purpose The override function facilitates the start following an extraordinary stop during the muting state If the muting time has expired or during a voltage reset the enable switches off if the protective field is interrupted although a relevant muting sensor pair suitable for a muting function is to be found in a muting state In this event the en able can be switched free again by actuating the override button since the access to the hazardous area is blocked by the material to be found in the protective field and in the detection area of the muting sensors How ever the enable switches back off if the protective field fails to become free within the set override time following activation of the override button A renewed bridging of the safety light barrier can only take place if all muting sensors were simultaneously in the non muting state It is not possible to use the override function in conjunc tion with the start condition Auto start The override button must be mounted so that it cannot be actuated from within the hazardous area and that actuation is visible across the whole hazardous area Axx x Mxx x An arrangement with reflex light barriers e g GR or MFL from Fiessler Elektronik constitutes one which is pa
215. ust be connected to an electrical supply network An electrical technician must make the connection to the electrical supply network The power components used for voltage supply must comply with one of the following requirements Safety power transformers in accordance with DIN EN 61558 VDE 0570 Part 2 6 Special require ments on safety transformers for general applications IEC 61558 2 6 1997 Switching mains component in accordance with DIN EN 60950 1 Equipment of information technology safety and in accordance with DIN EN 50178 Equipment of power systems with electronic equipment Furthermore the power component must be suitable to supply SELV cir cuits in accordance with DIN EN 60950 1 The mains must be fused accordingly When connecting an earthing terminal must a flat pin plug with a plug in width of 4 8 mm be used All connected conductive components must be connected to a contactor system Shock hazard protection The FPSC System has a housing cover The FPSC System may only be operated when the housing is closed The FPSC System satisfies the pertinent provisions of the EMC directive With respect to the effects of electrostatic discharges ESD a reduced operating quality within the meaning of EN 61000 6 2 is achieved for safety related reasons The FPSC System switches off in the case of any ESD fault assessment criterion C The system is then started up again via a system reset gt Maintenance work incorrect m
216. utdown delay connected downstream to the output When realising a stop 1 function a feedback of the delayed output must be programmed as an addi tional condition so that a start can be effected only after expiry of the delay period 001 E Stop 002 Drop out delay Figure 5 31 Realisation of a stop 1 function with feedback loop If there is a power increase of the outputs of the FPSC system on the subsequent control levels it is within the responsibility of the risk analysis of the user to decide whether the control command of an FPSC output is to be further processed in 1 channel or 2 channel mode series circuit of the NO contacts A feedback loop is necessary in order to incorporate the correct function of downstream connected consumers in monitoring Provisions on the structure or the power or output level connected downstream to the outputs of the FPSC sys tem in particular the question of 1 or 2 channels are usually to be derived from the appropriate C standards Frequently an individual over dimensioned power contactor with positively driven contacts will suffice An alternative to using 2 power contactors to achieve the 2 channel state is to incorporate the controller enabling output of a controlled drive The second channel is realised by a signal of the stop category 1 of the controller enabling output If the controller also has a feedback contact it will also be possible to detect errors in this channel Contact
217. uts need to be laid together with power cables use shielded lines and earth the shielding The housing of the FPSC system has an earthing connection This earth is not a protective earth It serves the purpose of equipotential bonding and must be connected to a common reference point A cable must be used with an adequate cross section min 0 75 mm and a maximum length of 3 m with a locking cable lug 4 3 ELEKTRONIK Circuitry examples 4 3 FIESSLER Installation Wiring 4 ETIXIHIIH oo e a3 Circuitry of the inputs 4 3 1 Cross short recognition Cross short recognition is achieved in two channel floating safety sensors and emergency stop control devices by wiring different potential of the input channels With cross short recognition Without cross short recognition 24V GND Ese qe qo ee ee ee pde me qoe spese eRe a Figure 4 3 Input connection with and without cross short recognition A suitable fuse is to be incorporated in the voltage supply of the input circuits When connecting two channel input circuits it is absolutely necessary to use an input terminal with even number and an input terminal with uneven number e g E03 0 und E03 1 BA FPSC GB 1008 V1 27 01 E00 11 12 2006 4 4 Installation Wiring 4 E FIESSLER ELEKTRONIK Circuitry examples 4 3 Circuitry of the outputs 4 3 2 Dual channel outputs A01 Overall category of the Gree actor level in accor Desc
218. vate Y2 OR 040 Activate Y2 1 and Y2 2 M07 0 M13 0 Release fast A1 Activate Y2 Release UP BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 8 15 FIESSLER ELEKTRONIK Application example 8 4 Sensors and Actors 8 4 2 The rapid speed valves Y3 1 and Y3 2 are actuated with a contact multiplication when a downwards movement enabling output has been activated in rapid speed via outputs A000 0 and A00 1 In addition to hardware option and bridging macro this is the third way for driving the alarm outputs The direction valve Y5 is actuated by each activated enable of a downwards movement 038 Activate Y3 1 and Y3 2 041 Activate Y5 Push button Each position of the two rapid feed valves Y3 1 and Y3 2 is monitored by a push button Following analysis with the function macros 017 and 018 and an AND operation with the function macro 019 an enabling signal is cre ated with the flag 03 4 This signal is used for the function macro AKAS as creep feed feedback 017 Pressure left 018 Pressure right 019 Pressure slow speed OK For rapid speed the signals of both push buttons are connected with an OR 020 Pressure fast speed OK operation This ensures that both push buttons are monitored synchronously No rapid speed is therefore possible if there is a fault in one switch Temporarily bridging the pressure sensors guarantees that the switch times of the sensors have no negative effect The time here is set to 100ms and is conting
219. wn of the downstream actor level with reaction times 1 ms by the output test pulses of the FPSC system the following buffer circuitry can be used Ope OS gt Consumer D Schottky Diode im A A ___Ut gt Uaus only necessary for A00 and A02 C Buffer capacitor Figure 4 7 Buffering of the output test pulse The value of the capacitor will be determined by the input resistance and the cut off voltage or the necessary high level of the consumer The following table shows the capacity values for different input resistances with a voltage drop of 10 Ut 21 6 V Capacity values for other input resistances for Ut 0 9 Ub 21 6 V can be calculated using the following formular Input resistance Capacitor 47 Q gt 220 uF 100 Q 470 Q 1000 Q 4700 Q 10000 Q Table 4 3 Capacity values of the buffer capacitor With increasing capacity the reaction time of the output may increase slightly due to the loading time of the capacitor This is shown particularly in the alarm outputs The use of a buffer capacitor in con nection with the alarm outputs requires a special analysis of the time critical parameters It may be necessary to consult us 4 6 ELEKTRONIK FIESSLER ELEKTRONIK Start Reset level Sensor level Actor level Safety classification Remarks BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Installation Wiring 4 Circuitry examples 4 3 Emergency stop circuitry 4 3 3 Start button S w
220. xtremely diverse conveying speeds This combined operating mode can be applied when mate when the protective field becomes rial flow speeds vary greatly and when the material is just transported out of the hazardous zone It ends the free again drop out delayed muting state immediately when the material has passed through the protective field This means that the delayed end of muting time can be selected so that a reliable muting function exists even for the slowest conveying speed while a fast conveying speed cannot lead to unprotected intervention in the hazardous zone directly after the material has passed through This operating mode may not however be used where the space between the material is sometimes smaller than the space between the protective field and the muting sensor which is furthest inside the hazardous zone BA FPSC GB 1008 V1 27 01 E00 11 12 2006 5 75 FIESSLER ELEKTRONIK Remarks gt PPP amp BA FPSC_GB_1008_V1 27_01 E00 11 12 2006 Parameter assignment 5 Function macro 5 6 Muting 5 6 26 The setting of the muting monitoring time should be as short as possible The muting sensors must be arranged so that the sensor pairs 1A 2A 2A 1B 1B 2B triggering the mut ing cannot be simultaneously interrupted in pairs by persons When using 2 muting sensors arranged cross wise the intersection points of the muting light barriers must be inside the hazardous area The muting end delay drop out delay time may only
221. y switches NC contact of the operating mode selector switch position automatic Exx x NO contact of the operating mode selector switch position set up Exx x NO contact of the enable switch Exx x Safety enabling output Axx x Mxx x Manual mode I I DOES Enabling NENNEN Table 5 11 Truth table for the function macro Bypassing energy with enabling device 5 41 PIESSLER ELEKTRONIK Function Macro 5 6 Enable Mode Energy with Enabling Device 5 6 13 Time diagram i AE Door s Auto mode Manual mode Enabling device I l l Energy o 6 oO o0 Figure 5 76 Time diagram for the function macro Bypassing energy with enabling device Key Enabling output in Auto mode automatic Enabling output in Manual mode set up O Withdrawal of the enabling output in Auto mode Withdrawal of the enabling output in Manual mode Withdrawal of the enabling mode when operating No enabling output because no valid operating mode mode is changed Shut down table The shut down table is presented in the Individual view in the read back software FPSC RB A detailed de scription of the shut down table function is provided in Chapter 5 5 3 E03 0 affects A02 0 undelayed E03 1 affects A02 0 in enabling mode E03 2 affects A02 0 in enabling mode E03 3 affects A02 0 in enabling mode Example Door bridging by means of function macro Bypassing energy with enabling dev

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