F3SP-U1P-TGP User's Manual
Contents
1. 42 2 nain iii 14 7 OPERATING PROCEDURES ink 15 71 DIP SWITCHES CONFIGURATION 15 7 2 CONFIGURATION FOR UNUSED PES sss 15 7 3 MUTING FUNCTION 16 7 3 1 DESCRIPTION 16 7 3 2 INSTALLATION 00 16 7 4 OVERRIDE interrete itte 22 7 5 STARTING THE OVERRIDE 1 4 1 0111111 22 7 6 MUTING RESTRICTIONS MUTING FUNCTION 22 TL X X 23 8 FINAL CHECKS laici iic a 24 9 ROUTINE MAINTENANCE OPERATIONS 24 10 GENERAL INFORMATION AND USEFUL DATA 25 11 TECHNICAL isis i qud cpl cas 26 12 DISPLAY OF STATE CODES ciat cisci inicio 27 12 1 STATE IN NORMAL OPERATION 27 12 2 STATE IN FAILURE FOR TROUBLE SHOOTING 27 13 OVERALL DIMENSIONS inuito ni bai 29 page 3 of 30 F3SP U1P TGR User s manual 1 BEFORE USING THE DEVICE 1 1 GENERAL INSTRUCTIONS Read this manual and the manual of safety PES safety photoelectric Switch completely Be sure the information provided is understood before attempting to operate the safety Keep the manual in a secure and convenient location and refer to it as necessary To guarantee correct installation carefully follow the instructions of this manual Do not touch non2. 2 2 Bi contact of B1 di F3SP U1P TGR D 4 terminals contact of B2 Wiring example 3 Application with two muting sensors passage permitted only for package 1 Pole 2 of dip switched On Muting sensor connection tT 24 Voc N C 11 MUTEC gt y N C 10 MUTE D e contact of A 9 MUTEA 8 MUTEB o contact of B 22 200 F3SP U1P TGR terminals D minimum distance so that the muting sensors keep active the request it depends on the parcel length D lt L di necessary maximum distance so that the muting request is accepted it depends on object speed v m s 3 s 100 page 18 of 30 F3SP U1P TGR Wiring example 4 User s manual Application with four muting sensors and safety PES S1 to S4 Pole 2 of dip switches Off Muting Test and reset buttons F3SP U1P TGR 94 Power cable Muting cable RX cable TX cable Muting sensor connection contact of A1 contact of A2 24 Voc L 11 MUTEC 10 MUTED 9 MUTEA contact of B1 contact of B2 8 MUTEB F3SP U1P TGR terminals 1 A With the pole 2 of dip switches in the Off position sensors S1 and S2 are controlled by the muting A and B inputs while sensors S3 and S4 are controlled by the muting C and D inputs In the case of Wiring example 4 you can control four sets of safe
3. 1 and 2 Connect Vs wires 1 of connector to terminal 17 and OV wires pin 3 of connector to terminal 18 Sending test signal to emitters TX of the safety PES 1 and 2 Connect Test wire pin 4 of connector of PES 1 to terminal 19 and that of PES 2 to terminal 20 Power supply to emitters TX of safety PES 3 and 4 Connect Vs wires pin 1 of connector to terminal 21 and OV wires pin 3 of connector to terminal 22 Sending test signal to emitters TX of the safety PES 3 and 4 Connect Test wire pin 4 of connector of PES 3 to terminal 23 and that of PES 4 to terminal 24 Power supply to receivers RX of safety PES 1 and 2 Connect Vs wires pin 1 of connector to terminal 25 and OV wires pin 3 of connector to terminal 26 27 28 Receiving PNP output from the receivers RX of safety PES 1 and 2 Connect PNP out wire pin 4 of connector of PES 1 to terminal 27 and that of PES 2 to terminal 28 Power supply to receivers RX of safety PES 3 and 4 Connect Vs wires pin 1 of connector to terminal 29 and OV wires pin 3 of connector to terminal 30 Receiving PNP output from the receivers RX of safety PES 3 and 4 Connect PNP out wire pin 4 of connector of PES 3 to terminal 31 and that of PES 4 to terminal 32 page 10 of 30 F3SP U1P TGR User s manual 5 2 WIRING EXAMPLE Connection of four 5 10 safety PESs to the control unit FSSP U1P TGR MUTING SEN
4. 1 preventing other packages from passing refer to Wiring example 1 or it must allow the passage of packages 1 and 2 preventing package 3 from passing refer to wiring example 2 Safety PESs S are connected to the control unit and are temporarily muted as the object passes by means of the muting sensors A1 A2 B1 and B2 Sensors Ast and may be optical mechanical proximity etc sensors with closed contact in the presence of the object to be detected In the case of Wiring example 1 the pole 2 of dip switches must be set in the On position And in the case of wiring example 2 the pole 2 of dip switches must be set in the Off position Wiring example 1 Application with four muting sensors passage permitted only for package 1 Pole 2 of dip switches On Muting sensor connection 24 Voc e contact of A1 contact of A2 1 u Ma contact of B1 F3SP U1P TGR terminals vo o I Nals contact of B2 page 17 of 30 F3SP U1P TGR User s manual Wiring example 2 Application with four muting sensors passage permitted only for packages 1 and 2 Pole 2 of dip switches Off Muting sensor connection 24 Voc Elo d saw pontachouat 4 1 MUTE C L Ed H i bd d x 9 1 nc 10 muted ZEB NM I contact of A2 9 MUTEA 8
5. 5 7 6 OVERRIDE This function makes it possible to force a muting condition if necessary by starting the machine despite one or more safety PESs having been interrupted by the object Thus enabling removal of the material from the protected area when it has been stuck in the beam of the safety PESs due to a failure Suppose that a pallet has stopped in front of a safety PES the conveyor belt cannot be started again because the control unit after the ray of the safety PES is interrupted will not close the output contacts thus making it impossible to free the detection area By activating the override function it gets possible to carry out this operation STARTING THE OVERRIDE FUNCTION e Switch off the control unit e Make sure that the TEST and RESET buttons are connected N C for the TEST button N O for the RESET button e Switch on the control unit During the countdown displayed press together the TEST and RESET buttons and keep pressing Do not press the buttons before the countdown Otherwise a failure occurs because a self test is carried out to check that the buttons are not locked e The override function has been activated The display shows three overlapping segments The muting lamp blinks to signal that a safety PES is not available e The maximum duration of the override function is 60 seconds until the safety PES gets available again even if the buttons are pressed If the buttons are released b
6. The output contacts are opened Because the safety PES s detect an object or the control unit detects an error which can be possibly recovered by pressing the RESET button GREEN The output contacts are closed because the safety PES s are working correctly and there are no detected objects e Four GREEN LEDs When a green LED lights the corresponding safety PES works normally and no object is detected 7 segment display See sec 12 the description of each code is given page 23 of 30 F3SP U1P TGR User s manual 8 FINAL CHECKS Check that the area protected by the safety PES is free from any objects check the correct triggering of the output contacts opening by interrupting the protection rays red LED is lighting controlled machine stops AN WARNING e f the red LED switches on and off check the correct mechanical installation e This check must be made every time you move or mechanically re align the safety PESs and muting sensors 9 ROUTINE MAINTENANCE OPERATIONS AN WARNING Be sure to conduct inspection checks as below regularly Check that there is no person in the hazardous area before operator turns ON the power Check that the F3SP U1P TGR locks by inserting a moving object through the detection zone Use an opaque test piece specified in the instruction manual of the safety PES to check the detection capability e By opening the test contact check that the safety relays are opened red LED light
7. between the primary and secondary circuits to fulfil EN60742 or equivalent standard requirements The power supply has automatic reset characteristics voltage drop to protect against over current The power supply maintains an output holding time of at least 20ms FG frame ground terminal must be connected to PE when using a commercially available switching regulator The power supply must have output characteristics required for the power source for Class 2 Circuit of limited Voltage Current Circuit as defined in UL508 The power supply must conform to regulatory requirement and standards regarding EMC and electrical equipment safety of the country where the control unit is installed and where machinery will be operated for example The EMC Directive industrial environment and the Low Voltage Directive in EU Do not short the output lines to the Vs line Doing so will cause the output to be always ON creating a dangerous situation Do not connect the control unit to an AC or DC power supply with higher voltage than nominal 24 VDC The TEST and RESET buttons must be positioned in such a way that the operator can see the protected area when he carries out reset test or override operations that it can not be activated from inside the hazardous area page 12 of 30 F3SP U1P TGR User s manual NOTICE e The control unit can be combined with up to four pairs of safety PES but at least one pair of Safety PE
8. the operating guide as follows e Turn off the power supplying the control unit e Open the test button contact Power the control unit e Align the safety PESs by observing the LEDs on the control unit If the alignment of the relevant pair of safety PES is correct the LED is turned on e After the alignment turn off the power supplying the control unit close the test contact and power the control unit again Wait for the control unit to carry out the initial tests showing on the display a count down which indicates the control unit activity e Atthe end of this operation the display will show letter A indicating the active state of the control unit Carry out all the checks described in the final checks and in the routine maintenance operations NOTICE The control unit can detect the mutual interference between safety PESs The control unit forces the output contacts to open when it detects external disturbance light including mutual interference light The safety PESs should be installed the following way to avoid mutual interference The safety PESs are installed with sufficient interval Emitters and receivers of safety PESs are installed alternately see below drawing Emitter Receiver po Receiver mitter Emitter Receiver om o Receiver Emitter During aligning operations or normal
9. F3SP U1P TGR User s manual Cat No E507 E2 01 F3SP U1P TGR Safety control unit for use with 1 to 4 safety photoelectric switches USER S MANUAL page 1 of 30 F3SP U1P TGR User s manual The equipment conforms with the EC requirements in compliance with the following standards Low Voltage Directive 73 23 EEC EMC Directive 89 336 EEC Machinery Directive 98 37 EC IEC 61496 1 1997 DIN V VDE 0801 1990 and amendment A1 1994 EN 50081 2 1993 EN 55022 1994 DIN EN 60204 1 1993 EN 50178 1997 Manufacturer TECHNO GR s r l via Torino 13 15 10046 Poirino TO ITALY Tel 39 011 9452041 39 011 9452090 USER S MANUAL Version 1 0 issued on 01 05 2001 page 2 of 30 F3SP U1P TGR User s manual INDEX 1 BEFORE USING THE DEVICE 4 1 1 GENERAL INSTRUCTIONS tritt ctt tnter tente tinet 4 1 2 ROUTINE 4 1 3 PRECAUTION OF SAFETY 4 2 GENERAL INFORMATION 5 3 ev 7 4 PRECAUTIONS AND INSTALLATION CRITERIA 8 4 1 CALCULATION OF THE MINIMUM SAFETY DISTANCE 8 42 REFLECTIVE SURFACES sssssssssseseeeteeeeeeneees 9 decisio indios eid 10 5 1 TERMINAL BLOCK 10 5 2 WIRING EXAMPLE 11 6 ALIGNMENT
10. S must be connected If less than four pairs of safety PES are used the unused TEST TXn terminal for an emitter must be connected to the PNP OUT RXn terminal of the corresponding receiver see sec 12 2 Make sure to connect the muting lamp otherwise the control unit is locked Read the paragraph relating to the muting function and its use for the positioning of the activation sensors of this function Both safety contacts OUT1 and OUT2 must be connected If the machine has a single locking circuit the two normally opened contacts must be connected in series e The connection cables of the safety PESs must be at least AWG24 The connection cables of muting request test button and reset button must be at least AWG22 When shielding cable is used all shield braids must be earthed on the control unit side Besure to isolate the power prior to wiring Be sure to route the control unit and safety PESs cable separately from high potential power lines or through an exclusive conduit Make sure the conductor path in the connector is rated IP54 or higher A load must be basic insulated to prevent the load from being applied to hazardous voltage e g 230 VAC when the load is a relay page 13 of 30 F3SP U1P TGR User s manual 6 ALIGNMENT PROCEDURE After having carried out the correct mechanical assembly and the correct connections as described in the previous paragraphs it is necessary to align the safety PESs Follow
11. SORS eC a ce yi 24VDC GND 888 888 828 888 co 5 A 2 2 SAFETY 8 OUTPUT 1 SAFETY OUTPUT 2 2 3 4 5 6 7 B 9 1 12 13 14 15 16 24 Vdc GND B A D C NC K MUTNG MUTING le 0019 SENSOR SENSOR RESET TEST MUTNG 0072 LAMP 2 TEST TEST 4 TEST TEST RXI RX2 PNP RX3RX4 PNP TD X 19 TX4 OUTRX1 OUTRX2 OUTRX3 OUT RX4 7 18 9 20 72 2 5 559 8 9 3 93 3 9 9 9 Brown Brown Black Pink Black gt O E3FS 1 C PinkiWhite 4 Blue Blue Brown Emitter 1 Receiver 1 15 Black 4 y E3FS 2 C PinkWhite Blue Blue Brown Emitter 2 Receiver 2 Brown Ex Black ESFS 3 C PinkWhite Blue Brown Emitter 3 Receiver 3 Brown Pink Black gt 2 Black E 4 C PinkWhite Blue Blue Emitter 4 Receiver 4 page 11 of 30 F3SP U1P TGR User s manual A WARNING It is necessary to protect the control unit with an outer fuse having a nominal interruption current equal to 1 A DC power supply units must satisfy all the conditions below so that the control unit can comply with the applicable standards The power supply voltage must be within rating 24 VDC 10 The power supply uses double or reinforced insulation
12. e 2 safety PES is available as of 01 04 2001 A qualified person as determined by local regulations must confirm that installation inspection and maintenance are implemented correctly Do not disassemble repair and modify the control unit and safety PES The control unit does not contain parts subject to maintenance The presence of a limb or an object interrupting one of the safety PESs will open the safety outputs and consequently stop the connected machine It is necessary to install the safety PESs in such a way that bypassing of any person is not possible Do not use the control unit and safety PES on machines that cannot be stopped by electrical control in case of an emergency Do not use the control unit and safety PES in environments exposed to flammable or explosive gases Do not use the control unit and safety PES in a retro reflective configuration Otherwise detection may fail NOTICE Do not install the control unit and safety PES in the following environments Areas exposed to intense interference light such as direct sunlight Areas with high humidity where condensation is likely to occur Areas exposed to corrosive gases Areas exposed to vibration or shock levels higher than specification provisions Do not use the cellular phones or transceivers near the control unit and safety PES The control unit and safety PES must not be used in water page 5 of 30 F3SP U1P TGR User s manual The DIN OMEGA mou
13. efore 60 seconds passes the override function will be immediately stopped MUTING RESTRICTIONS muting function a The muting operation must occur according to the correct timing sequence For the two muting channels it is necessary to activate input MUTE A or MUTE C at first and then input MUTE B or MUTE D within 3 seconds If not the muting sequence will not be activated A wrong sequence on muting shows a failure on the display and the output contacts are open until the RESET button is activated b When the muting state is active an object like a parcel can remain for less than 60 seconds i e the muting function is inactivated in 60 page 22 of 30 User s manual F3SP U1P TGR User s manual seconds This time limitation is optional and can be inactivated by dip switches see sec 7 1 c When the muting function is automatically inactivated because of the time out the request must be cut out and reactivated to generate the following muting state T Tr MUTE STATE OFF 1 OFF It is not possible to carry out a muting request if the safety PES is interrupted and the output contacts are in the opened state or F code on display beams are interrupted 7 7 LED INDICATOR The operator can see the control unit status by a bicolour LED four green LEDs and a 7 segment display The LEDs have following meanings e RED GREEN LED bicolour LED RED
14. heck whether the unit recovers normal operation by pressing RESET If the failure is not eliminated the F3SP U1P TGR cannot be used and itis necessary to contact your distributor 4 Check that the muting lamp is not blown and is correctly wired If no failure is found contact your distributor Check that both dip switches show the same state see 7 1 Check that the supplied power voltage is 24 Vdc Check that the wiring and sensor positioning for muting sequence are correct noo Note Undefined code caused by electrostatic discharge Indirect discharge with 6kV or direct discharge with 8kV may have influence on the 7 segment display and the output relay contacts may open however the safety performance of a safety PES and the F3SP U1P TGR does not deteriorate page 28 of 30 F3SP U1P TGR User s manual 13 OVERALL DIMENSIONS FRONT VIEW SIDE VIEW A 120 L1 L1 150 Control unit F3SP U1P TGR TOP VIEW oof loo mm O0000000000000000 page 29 of 30
15. insulated cables if they have been energised Make sure that the cables connected to the control unit are not taut and that they do not hinder the movement of persons or objects Before carrying out any outer operation turn off the power Failure to do so may result in loss of life or serious injury 1 2 ROUTINE MAINTENANCE Be sure to conduct inspection regularly Please refer to sec 9 and the safety PES instruction manual OMRON Europe and Techno GR refuse to accept any responsibility for damage to persons or objects due to the incorrect use installation of the control unit and safety PES 1 3 PRECAUTION OF SAFETY The following symbols are used for highlighting items in order to ensure safe and proper use of the F3SP U1P TGR Items highlighted are critical for safe operation and must be heeded at all times WARNING NOTICE page 4 of 30 F3SP U1P TGR User s manual 2 AN GENERAL INFORMATION WARNING The safety control unit of the F3SP U1P TGR has been designed to be used with the dedicated safety PES Please refer to sec 11 It must not be connected to other safety PESs The control unit complies with the requirements for type 4 safety equipment in accordance with the latest international standards IEC 61496 1 However the safety system category depends on the safety PES s type as follows Type 4 safety PES Safety system category 4 Type 2 safety PES Safety system category 2 Only typ
16. maging to the safety PES and control unit The guarantee is complete for a period of 12 months starting from the delivery date of the equipment Defects which are clearly due to damage caused by an incorrect use accidental causes or catastrophic events are not covered by the guarantee In case of failure send the PES to your distributor see the back cover Please indicate the detected failure and the operational period page 25 of 30 F3SP U1P TGR User s manual 11 TECHNICAL DATA The safety PES which can be combined 5 10 series Type 2 safety PES Number of safety PESs 4 pairs max total current consumption of PESs 350 mA max Supplied voltage 24 Vdc 10 Power consumption 8 W max including muting lamp and excluding PES Indicators 4 green LEDs 1 green red LED 1 digit 7 segment display diagnostic Response time 30 ms max Ambient temperature Operating 10 to 55 Ambient humidity Operating 1596 to 9596 not condensing Output contacts 2 NO 3 15 A max 250 Vac cos 0 6 to 1 protected by resettable fuse Outer controls test reset muting and override Enclosure plastic enclosure for installation on a din omega guide Protection class of control unit IP 20 Protection class of the cabinet containing the control unit IP54 at least Weight control unit 600 g Features of fuses for relay board internal resettable fuses 3 15A T 250V Features of fuses for m
17. nted control unit is protected to IP20 by a plastic housing It has 32 screw terminals to which it is possible to connect from 1 to 4 pairs of safety PESs This control unit has the double muting function This function makes it possible to inactivate one or more safety PESs in order to allow for instance the objects passage without stopping the machine The override function represents the possibility to force the system The override function allows closing the output contacts manually so that stuck material can be cleared from the muting area after the cause of an error is removed Both the muting and the override functions force the system to work Therefore activating these functions needs some precautions to avoid the reduction in safety see sec 7 2 The control unit has been designed to the following standards IEC 61496 1 1997 Safety of machinery electro sensitive protective equipment General requirements and test FDIS IEC 61496 2 1997 Safety of machinery electro sensitive protective equipment Particular requirements for system using active opto electronic devices page 6 of 30 F3SP U1P TGR User s manual 3 OPERATION The control unit has two independent microprocessors forming a system with two independent channels as required in the standards When one or more safety PESs are interrupted the control unit opens both safety output contacts and indicates which safety PES has been interrupted by fo
18. ol unit is locked page 15 of 30 F3SP U1P TGR User s manual 7 3 MUTING FUNCTION 7 31 DESCRIPTION The muting function makes it possible to inactivate one or more safety PESs in order to allow for instance the objects passage without stopping the machine As required by the standard the control unit has two inputs for the activation of this function Two separate muting functions are present It is necessary to position and connect the muting sensors in order to avoid undesired muting inputs It is important to remember that the muting function forces the system to work and for this reason it must be used with much care 7 3 2 INSTALLATION CRITERIA 1 The muting sensors must recognise the material namely pallets vehicles etc over its full length 2 The muting sensors must be arranged in such a way that the material is recognised even when it is not on a pallet but on other transporting medium like a lift 3 In case of different transport speeds through the muting area consideration must be given on the muting duration 4 All the safety PESs and the muting sensors must be arranged in such a way that the previous material has already passed the last muting sensor before the new material has reached the first muting Sensors page 16 of 30 F3SP U1P TGR User s manual On the previous page an installation example of a protection arranged on a conveyor is shown It must allow the passage of package
19. ollowing values can be used K 1600 mm s C 1200 The height of the beam from the ground or reference plane 750mm Recommended in EN 999 N WARNING Always maintain the safety distance between the safety PES and a hazardous part of a machine 4 2 REFLECTIVE SURFACES In case that reflective surface exists the distance must be sufficient to avoid the possibility of passive reflections Top View Reflecting surface Emitter Receiver 0 3to3m 0 27 Distance between emitter and Minimum installation receiver detection distance L distance D 3 m or more Lx tan 5 L x 0 087 m AN WARNING Do not install the safety PES in a location affected by shiny surface reflections page 9 of 30 F3SP U1P TGR User s manual 5 CONNECTIONS 5 1 TERMINAL BLOCK ASSIGNMENT Input of the muting B sensor Connect to the N O contact of the muting sensor PES proximity switch etc Input of the muting A sensor Connect to the N O contact of the muting sensor PES proximity switch etc Input of the muting D sensor Connect to the N O contact of the muting sensor PES proximity switch etc Input of the muting C sensor Connect to the N O contact of the muting sensor PES proximity switch etc This terminal not used OUT1 safety output 1 with contact OUT2 safety output 2 with contact 17 18 Power supply to emitters TX of safety
20. s and machine under test stops e Make sure that the access to the hazardous areas is not possible from any non protected area and that the minimum distance from the safety PES to the hazardous part is not less than the result calculated with reference to the formula stated in sec 4 1 e Make sure the installation satisfies one of following conditions 1 The machine connected to the control unit has an interlock function 2 The control unit uses interlock mode 3 It is not possible for a person to stop between the safety PES and the dangerous parts of the machine Make sure that there is no outer damage to the safety PES and or the outer electrical connections Make sure that the response time including the safety PES and the machines does not exceed the established limits e fthe failure occurs all functions of the control unit shall be tested Do not use the control unit until the inspections are completed The frequency of these operations depends on each application and operative conditions page 24 of 30 F3SP U1P TGR User s manual 10 GENERAL INFORMATION AND USEFUL DATA Safety MUST be part of our consciousness The safety devices are only effective if installed correctly by respecting the guidelines laid down in the relevant standards These devices should be installed by a competent and skilled person Problems due to voltage interruption on the power supply may cause temporary openings of the outputs This is not da
21. s must be also taken into account such as room temperature electromagnetic interference intense light sources etc 4 1 CALCULATION OF THE MINIMUM SAFETY DISTANCE The safety distance S must be sufficient to guarantee that an operator cannot reach the hazardous area by the moment when the dangerous movement stops Regarding the calculation of safety distance please read the related standards e g EN 999 European Standard Safety of machinery The positioning of protective equipment in respect of approach speeds of parts of the human body Using EN 999 Formula Safety distance is calculated based on the following equation S safety distance T 1 2 whereas T1 machine response time in seconds S K T C T2 safety PES response time in seconds control unit response time in seconds K speed of the body approaching the dangerous area C additional distance based on intrusion towards the hazardous area prior to actuation of the protective equipment 1 Multiple separate beams K 1600 mm s C 850 mm The following heights are recommended EN999 4 Beams 3 Beams 2 Beams Height of 1st ray 300 mm 300 mm 400 mm Height of 2nd ray 600 mm 700 mm 900 mm Height of 3rd ray 900 mm 1100 mm Height of 4th ray 1200 mm 8 of 30 F3SP U1P TGR User s manual 2 Single height beam Where the risk assessment allows the use of a single beam the f
22. ty PESs simultaneously page 19 of 30 F3SP U1P TGR Wiring example 5 User s manual Application with eight muting sensors and output and input control Pole 2 of dip switches Off 7 Trigger zone of handler 24 Voc contact of C1 contact of C2 contact of D1 contact of D2 contact of A1 contact of A2 contact of B1 contact of B2 Muting sensor connection Muting enable to S3 and S4 from robot system control 11 MUTEC 10 MUTED 9 MUTEA 8 MUTEB F3SP U1P TGR terminals Muting enable S1 and S2 from robot system control page 20 of 30 F3SP U1P TGR User s manual Z WARNING e The muting lamp for indication active muting must be positioned in a place where it can be seen from any operative point e fthe muting sensors must be installed close to the safety PESs it is necessary to install the muting sensor receivers near the safety PES emitter side to avoid interference The system must be protected from possible failures due to the cable damage it is necessary to prepare the wiring to avoid damage to the connection cables e Muting sensors must be positioned so that they cannot be activated inadvertently by personnel NOTICE The control unit must be located in a cabinet with protection degree of at least IP54 e The control unit does not have power supply terminals for muting sensors page 21 of 30 F3SP U1P TGR 7 4 7
23. ur green LEDs locating on the front panel A 7 segment display supplies information on normal states and on probable failures The control unit can work in two different modes see sec 7 as follows 1 Automatic mode The control unit automatically starts after power ON and automatically restarts after the object in the detection zone is removed Interlock mode Returns to the normal operating mode only after the object has been removed and the RESET button has been pressed The control unit needs following two buttons TEST This is used to check if the whole system works effectively By pressing the TEST button opening of the contact this simulates the interruption of one or more safety PESs This operation makes the machine stop so the system checks can be made according to the established time and modes RESET It is used to reset the interlock see above 2 Interlock mode It is also used to restart after the cause of an error is removed see sec 12 In addition the control unit can be set for the muting function This function can be selected by setting of dip switches inside the control unit NOTICE While the control unit is connected to power do not change any dip switch to avoid influence on the system safety page 7 of 30 F3SP U1P TGR User s manual 4 PRECAUTIONS AND INSTALLATION CRITERIA The safety products used must be suitable for the required application and other influence
24. uting lamp internal resettable fuse 315mA T 250V Muting lamp incandescent lamp 24 V 3 W min 300 mA max page 26 of 30 F3SP U1P TGR User s manual 12 DISPLAY of STATE CODES 12 1 STATE IN NORMAL OPERATION Initial test activated Count down during the initial test Output contacts are opened Interlocked condition Output contacts are opened Note When you turn on the supplied power with the test button contact opened output contacts are NOT closed see sec 6 Eroro suppres pon page 27 of 30 F3SP U1P TGR User s manual If a failure code is shown on the display the user must only take the corresponding Action indicated in the table above Detailed procedure of each Action is described as follows Action 1 Check that the safety PESs are not interfering with other safety PESs connected to the same unit or with other sensors present in a nearby area Check whether the unit recovers normal operation by pressing RESET If the failure is not eliminated the F3SP U1P TGR cannot be used and it is necessary to contact your distributor 2 This type of failure means that the F8SP U1P TGR cannot be used and itis necessary to contact your distributor 3 Check the correct wiring between the output terminals of emitters TEST TXn and the relevant input terminals of receivers PNP OUT RXn The input and output terminals which are not connected to safety PESs must be also connected as described in 7 2 C
25. working check that the safety PESs connected to the same or other control units do not interfere with each other page 14 of 30 F3SP U1P TGR User s manual 7 OPERATING PROCEDURES 7 1 DIP SWITCHES CONFIGURATION The configuration shown in the below table must be selected from the both dip switches on the internal board To configure dip switch remove the round plastic cover on the lateral surface of F3SP U1P TGR with a screwdriver 2 3 mz wm muting A B act on the safety PES 1 and 2 EN muting C D act on the safety PES 3 and 4 NOTE Configure the two dip Switch in the same way otherwise code 8 is displayed which means a failure muting A B act on the safety PES 1 muting C D act on the safety PES 2 The safety PES couples 3 and 4 continue to function normally mm S Off muting 60 s On Off interlock mode On automatic mode muting 5 Factory default set Pole 2 Off All of four PESs in muting Pole 3 Off the maximum duration of the muting is of 60 seconds Pole 4 On Automatic mode 7 2 CONFIGURATION FOR UNUSED PES If you use safety PESs less than four sets terminals which are not connected to safety PESs must be connected directly as follows unused safety connection PES 19 and 27 20 and 28 23 and 24 and 32 At least one pair of safety PES must be used otherwise the contr
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