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1. First FIPIO segmentinstalled Second connection accessory Second segment connected only at one end Using the ohmmeter measure resistance rl across the GND and D terminals of the TP module Check that rl is 500 to 600 Ohms If rl lt 500 Ohms there is a short circuit between one of the wires D or D and ground If rl gt 600 Ohms the shielding or the D connector is incorrectly connected e Using the ohmmeter measure the resistance RH across the GND and D terminals of the TP module Check that RH gt rl If RH rl there is a short circuit across D and D If RH lt rl the D and D wires are inverted e Calculate the difference RH rl Check that this result is 30 to 60 Ohms If this is not the case there is a poor contact on one of the wires Do not measure the resistance between D and D directly as this measurement will not detect wire inversion C4 2 Checking the Bus 4 e If there are several cable segments still to be connected disconnect the TP module wire the cable segment and the next connection accessory and then connect the TP module to them Ohmmeter _ E Connection accessories TP Z already tested lli aoa I I ae First nth connection connection accessories accessory repeat each measurement
2. 7 TSX FP ACC12 connector This connector is used to connect TSX Premium manager PLCs TSX 5725 35 TSX 5745 PCX 5735 45 and PMX 5735 45 to the FIPIO bus by means of extension or drop cables A screw terminal is used to connect the various cables Full connection compatibility is ensured with TSX FP CA CRxxx and TSX FP CCxxx cables This connector can also be fitted with a TSX FP ACC7 line terminator TSX FP ACC12 C1 5 Cc 8a TSX FP ACC6 electrical repeater This dust and damp proof module is used to connect two electrical FIPIO segments The length of the network can be increased linear or tree type topologies can be created and the maximum number of devices connected to the network is also increased a maximum of 127 logical connections on the complete network By using several repeaters the maximum network length can be extended to 15000 meters Q O Q see Screw terminals are used to connect the various cables This module uses 24 VDC 150 mA or 48 VDC 75 mA whichis connected to a special terminal block Four LEDs indicate that this terminal block is operating correctly The TSX FP ACC6 repeater provides protection to IP65 standard and allows cables to be fed through cable glands of the same standard It can be fitted with one or two TSX FP ACC7 line terminators 8b TSX FP ACC8 fiber optic electr
3. C1 10 2 FIPIO Bus Design 2 1 Principles Since a network can evolve increased length of the trunk cable connection of additional devices or taps precise bus calculations and a complete bus design file will be invaluable when planning any future changes to the network This file will also be useful when performing maintenance Three rules must be observed when designing the wiring for a FIPIO bus e Determine the number of electrical segments comprising the bus e Check that the right number of devices are connected to the network e Determine the number of line terminators 2 1 1 Determining the Number of Electrical Segments When designing a FIPIO bus the following rule must be observed The maximum length of an electrical segment including the taps is 1000 meters of equivalent trunk cable The network designer must take into account the type of connections used extension or drop connections using drop cable or trunk cable etc The drop connections carried out using TSX FP CE030 and TSX FP CG010 030 cables for connecting programming terminals etc should not be counted when calculating the length of FIPIO segments e When TSX FP CCxxx drop cables are used drop cable with two twisted pairs the length of trunk cable equivalent to the drops is three times the physical length of the drop connections For example if the sum total of the drop connections is 150 meters the maximum length o
4. Feed the power cable through the cable gland a amp WO ND Connect the protective ground cable to the inside of the connection box a terminal is provided for this 6 Connect the power cables to the terminal block on the component side observing polarities 7 Replace the card 8 Feed the other cables through the appropriate cable gland 9 Fit a grounding clamp to each cable The position of the clamp on the cable must take into account where it is secured in the connection box on the right hand or left hand side of the cable 10 Screw each wire into the screw terminal block observing wire pairing and polarity Red Green Orange Black and pink blue FIPIO is connected to the terminal blocks T1 T2 D1 D2 The remote power cable is connected to the terminal block 11 Tighten the grounding clamps and then tighten any cable glands in which a cable or line terminator is located tightening torque 3 Nm for large diameter cable glands 2 5 Nm for small diameter cable glands 12 Refit the cover and fasten The TBX FP ACC 10 tap also has a 9 pin female connector which can be used to connect a TSX FP CG 010 030 or TSX FP CE 030 cable Caution To maintain the protection index IP65 when TBX FP ACC10 is not fully equipped it is essential to fit sealing plugs on the cable glands not in use tightening torque of 1 Nm for cable glands The diagrams on the following pages illustr
5. Terminator SegmentB Terminator sea el A2 8 Bus Topology 2 2 3 6 Architecture with Several Repeaters It is also possible to cascade a maximum of four repeaters per segment in linear or tree type architectures to increase the range of the bus and or to increase the number of stations connected from 32 to a maximum of 64 for all segments Segment 1 Segment 2 Segment 3 Segment 4 Segment 5 Fiber optic segment Segment 7 Segment 6 FIPIO station TSX FP ACC6 electrical repeater TSX FP ACC8 fiber optic repeater UG F A2 9 In an architecture that uses several repeaters electrical and fiber optic only one path must connect two stations Segment 1 TSX FP ACC6 electrical repeater FIPIO station A2 10 FIPIO Architectures Contents Part B Section Page 1 Examples of FIPIO Architectures 1 1 1 1 General 1 1 1 2 Examples 1 2 1 2 1 Single Station Architecture 1 2 1 2 2 Multistation Architecture 1 3 2 Operating Principles 2 1 2 1 General 2 1 2 2 Characteristics 2 2 2 3 FIPIO Exchange Format 2 4 3 Connectable Devices 3 1 3 1 Processors 3 1 3 1 1 TSX PCX and PMX Processors 3 1 3 2 TBX Remote I O 3 2 3 3 TSX FPC 10 Module 3 3 3 4 Type III PCMCIA Cards 3 4 3 4 1 Module for FTX 417 40 Notebook or PC compatible 3 4 3 4 2 Module for CCX 17
6. C Operating temperature 5 C to 70 C Vertical flame test Flame resistant Applicable test standards IEC 885 1 Complies with French standard NFC 46 604 Resistance to oils Resistance to hydrocarbon D1 7 Resistance to solder splashes Ultraviolet resistance Resistance to saline atmospheres Resistance to 100 humidity Usage criteria see section 3 1 4 3 TSX FP CF xxx Flexible Remote Power Trunk Cable Main Characteristics Diameter 9 5 0 3 mm with two AWG 22 gauge wires FIPIO and two AWG 18 gauge wires power supply Composed of one twisted pair matched to 140 Q lt Zc lt 155 Q Attenuation at 1 MHz 12 dB Km Linear resistance at 20 C 52 Q Km static Metal braid and inner insulation shielding Minimum bending radius static 10 times the diameter dynamic 20 times the diameter Can be used in the factory for voltages less than 36 V Storage temperature 25 C to 70 C Operating temperature 10 C to 70 C Flame test to UL VW 1 standard Flame resistant NFC 32 70 C2 Applicable test standards IEC 885 1 Complies with French standard NFC 46 604 Resistance to oils CNOMO standards Resistance to hydrocarbon Resistance to solder splashes NFC 32510 Ultraviolet resistance Resistance to saline atmospheres Resistance to 100 humidity Usage criteria see table in section 3 D1 8 Reminders onthe WORLDFIP Standard 1 1 4 4 TSX FP CC xxx Drop Cables
7. 5 7 Connecting the TSX FP ACC8 Repeater 3 25 3 5 8 Connecting TBX BLP 01 Connectors 3 30 3 5 9 Connecting TBX BLP 10 Connectors 3 31 4 Checking the Bus 4 1 4 1 General 4 1 4 2 Testing Bus Continuity 4 2 4 3 Testing for Line Terminators 4 4 1 Connection Accessories 1 1 FIPIO Bus Connection Accessories IP20 Schneider Automation offers a range of accessories for connecting the various IP20 devices to the FIPIO bus These are the same as those used for FIPWAY Only the TBX BLP 01 connector is a FIPIO dedicated connector Jhe cabinet 4 TBX 1 TSX FP CA CRxxx Trunk cable 2 TSX FP CCxxx Drop cable 3 TSX FP CE030 Connecting cable for terminals and PC 4 TSX FP ACC7 Line terminator 5 TSX FP ACC4 Tap or TSX FP ACC14 6 TSX FP ACC2 Connector for extension or drop connection 7 TSX FP ACC12 Connector for TSX PLC 8 TSX FP ACC6 Electrical repeater or TSX FP ACC8 fiber optic repeater
8. D2 2 Glossary 2 Management information base A set of data to be managed in a network Some of the information contained in this base concern a particular layer but the exchange protocol and format are always at application layer level Medium Usually refers to the complete wiring system cables connectors taps etc Multiple network A network architecture comprising several segments connected by bridges Series 7 PLCs only Protocol Aset of rules required to ensure that various elements often remote can establish and maintain data exchanges Response frame Data sent by the information producer as a response to an identifier frame This data is sent to all consumers Scan table A table containing all the identifiers Scanning these variables constitutes the FIP macro cycle Series 7 A specific Schneider Automation application service that receives and transmits datagrams onthe network textfunction blocks UNI TE requests programming requests debugging adjustments etc Slot time The maximum time that a station which has finished sending must wait to detect transmission by the next station Station Device A device connected to a segment A station can exchange data with other stations It has a unique address on the entire network STD_P Family of devices which conform to the FIPIO standard profiles TAP A device for connecting one or more stations to the network via the trunk cable
9. D2 3 Triggered scan of messages A function carried out by the bus arbitrator enabling aperiodic message transfers Triggered scan of variables A function carried out by the bus arbiter enabling aperiodic variable transfers Trunk cable Cable that connects two stations together in extension mode UNI TE The Schneider Automation proprietary message handling service that provides a single communication interface for all Schneider Automation components and those from other vendors that support UNI TE It comprises a list of standard requests based on a Client Server concept providing the following services e Managementofvariables e Management of operating modes e Bus and device diagnostics e Up downloading of files and programs D2 4 3 TSX ACC6 ACC8 Repeaters Additional Information 3 1 Architecture with TSX FP ACC6 ACC8 Repeaters Information and wiring for TSX FP ACC6 8 repeaters are available in section C of this manual 3 1 1 Repeaters between FIPIO Electrical Segments Using two TSX FP ACC8 repeaters and a fiber optic segment two fiber optic cables will extend the length of the FIPIO network and increase the number of physical connection points a maximum of 128 connection points can be logically managed Each electrical segment comprising a shielded twisted pair with a characteristic impedance of 150 Ohms TSX FP CA CFxxx or TSX FP CCxxx cable is limited to a length of 1000 meters the equi
10. FIPIO network for T1 T2 D1 D2 and to the pink wire for power supply to the remote power cable corresponds to the green or black wire of the FIPIO network for T1 T2 D1 D2 and to the blue wire for power supply to the remote power cable C3 21 3 5 6 Connecting the TSX FP ACC6 Repeater The various cables are connected by means of screw terminal blocks For the DC power supply unit any round cable can be used that is equipped with two or three 2 5 mm wires If a shielded cable is used the shielding should be connected to the terminal with the following symbol The procedure is as follows 1 2 Open the repeater Prepare the cable glands concerned by cutting the seal 2 inside the nut 1 Place each cable in a cable gland If using a line terminator then proceed in the same way When reassembling take care that all cable gland parts are replaced correctly E Prepare the cables as described earlier Mount a grounding clamp on each network cable shielded twisted pair The position of the clamp on the cable must take into account how it is secured in the connection box on the right hand or left hand side of the cable Tighten the grounding clamps and then tighten any cable glands which contain a cable taking great care that the cable does not turn back on itself when tightening the cable gland Screw each wire into the screw terminal block complying with wire pairing and pola
11. Main Characteristics e Diameter 7 8 mm 0 2 mm with four 26 gauge wires e Diameter on metal braid 6 4 mm 0 2 mm e Composed of two twisted pairs matched to 140 Q lt Zc lt 155 Q e Attenuation at 1 MHz 17 dB Km e Linear resistance at 20 C 135 Q Km static e Metal braid and inner insulation shielding e Minimum bending radius 75 mm e Can be used in the factory for voltages less than 36 V e Storage temperature 25 C to 70 C e Operating temperature 5 C to 60 C e Flame tests to UL VW 1 standard e Applicable test standards IEC 189 1 and IEC 885 1 e Complies with French standard NFC 46 604 e Use inside a static installation Usage criteria see section 3 1 4 5 Fiber Optics Fiber optic links are not provided The TSX FP ACC8 repeater uses fibers with the following characteristics Type Multimode silicon fiber Data rate 1 Mb s The characteristics of each link depend on the type of fiber optic used Type of fiber Attenuation Guaranteed Length allowed Maximum number 2 fibers per data link dynamic range for 1 segment 2 of segments 62 5 125 fiber 4 dB km 18 dB 0 to 3 km 5 50 125 fiber 3 dB km 12 5 dB 0 to 2 5 km 5 100 140 fiber 5 dB km 5 5 to 21 dB 1 to 3 km 5 2 while retaining an initial margin of 3 dB and assuming a loss of 3 dB for the connections D1 9 D1 10 2 Glossary Acknowledgment Response frame indicating that a da
12. Momentum i I 1H ji l l i o I I I I ji I Pil I i 7 l I I ee 1 TSX 37 Agent dust and Momentum damp proof TBX Remotely locating the I O means that the control system components no longer have to be installed in the PLC control cabinet but can be located near the operating equipment on the factory floor The decentralization of industrial operations favors the manufacture of modular machines or ones which can be easily dismantled This means that the best use can be made of the preprocessing and diagnostics functions offered by intelligent sensors and preactuators Control and diagnostics systems can more easily be set up in the heart of the installation where they are really useful B1 2 Examples of FIPIO Architectures 1 1 2 2 Multistation Architecture Production Factory CAP
13. Orange and Black wires by the Red and Green wires of the second drop cable respectively Segment A 24 48V Segment B Reminders for FIPIO segments corresponds to the red or orange wire corresponds to the green or black wire Extension and drop connection The FIPIO structure allows one segment to be connected by extension and the second one by a drop connection In this case the repeater will be installed using a drop connection as in the two examples illustrated above C3 24 Bus Installation and Wiring 3 3 5 7 Connecting the TSX FP ACC8 Repeater The IP65 dust and damp proof module has 5 cable glands for connection of 1 the power supply electrical segments 2 3 optical fibers 4 a screw fitted to the exterior which connects the box to the protective ground Extension connection Connection in the middle of the segment Segment A TSX FP ACC8 TSX FP ACC8 FIPIO FIPIO Electrical segment B A TSX FP ACC8 repeater always requires a power supply C3 25 Connection at the beginning or end of a segment Segment A optical fiber TSX FP ACC7 g Electrical segment B TSX FP ACC8 FIPIO Internal wiring of TSX FP A
14. Tap wired as a drop connection ACC7 1 ACC4 2 5 TBX 1 TSX FP CA CRxxx trunk cable 2 TSX FP CCxxx drop cable 5 TSX FP ACC7 line terminator corresponds to the red or orange wire corresponds to the green or black wire C3 13 3 5 4 Connecting the TSX FP ACC14 taps This terminal block is used to connect a tap to the trunk cable of a FIPIO fieldbus kOoOND OONOW Dimensions 117x69x26mm Fixing center 105mm Insulating housing Cable shielding guide bracket Shielding Uncoupling dipole to protective ground consisting of one capacitor and one varistor Line terminator Junction blocks 4 fixing screws 30 min not supplied Double wiring caps Cable clamps Ensure the stripped parts of the wires are well twisted before they are inserted in the double wiring cap This ensures the link will not be interrupted if the terminal block is not screwed in fully Cable preparation C3 14 Bus Installation and Wiring 3 Prepare the trunk and drop cables Connect them to the junction blocks 6 as explained below using a 3 5 mm flat blade screwdriver to tighten the connections If the connection box is at the end of the bus connect the standardized li
15. also connect a programming terminal to the SUB D connector once the quarter turn cap has been removed TBX TBX TBX The drops must be connected as shown z J e Connecting a TSX FP ACC7 line terminator If a tap is located at the beginning or at the end of a segment only the T1 cable is connected and a TSX FP ACC7 line terminator unpolarized is connected in place of the second cable segment The type of connection depends on whether the drop connection is wired or not as illustrated in the diagrams below The user can connect a programming terminal to the SUB D connector once the quarter turn cap has been removed Tap waiting to be connected Tap wired as an extension connection 1 ACC7 1 ACC7 ACC4 ACC4 5 1 5 1 S TBX TBX TBX 1 TSX FP CA CRxxx trunk cable 5 TSX FP ACC7 line terminator corresponds to the red or orange wire corresponds to the green or black wire C3 12 Bus Installation and Wiring 3
16. been described can be combined on the same installation A combination of these types of connection can be used for example to connect the devices in an electrical control cabinet to the network with one type of cable Both ends of each segment must be fitted with a TSX FP ACC7 terminator The maximum length of the segment is given by the following relation Lp SLdi 3SLdj lt 1000 m Example of a combined connection IP20 Terminator Ld2 Se E EE EEEE ENNE fh Terminator _ LEE Example of a combined connection for dust and damp proof TBXs IP65 TSX FP CCx _power suppl TSX FP CPx N Ly i z Cable TSX FP CFxxx TSX FP CA CRxxx Trunk Terminator p Bunk Sable Power ae Trunk cable supply View Terminator Power supply lt Lp TSX FP ACC4 ou TBX FP ACC10 TBX FP ACC10 A2 7 2 3 5 Bus Architecture using a Repeater The use of a repeater makes it possible to increase the range of the bus and or to increase the number of connection points Connection can also be made by extension drop cable or by a combination of the two Both ends of each segment must be fitted with a TSX FP ACC7 terminator The maximum length of each segment is 1000 meters including drop cables The length of the trunk cable depends on the type of drop cable used Example of architecture Terminator lt Segment A Repeater
17. before connecting the next one Section 4 describes the test procedure to be performed Make sure the grounding rules are respected 3 5 1 Connecting Processors using the TSX FP ACC12 Connector This connector can be used to connect the processors to the FIPIO bus by extension or drop connection It is important to ensure continuity of the grounds when wiring the connector 1 9 pin SUB D connector which can be turned so that the cables exit upwards or downwards 2 Cover 3 Connection block 4 Cable shielding guide bracket 5 TSX FP ACC 12 fixing screws 6 Ground connection lug 7 Double wiring cap 8 Cable clamp 9 Guide bracket fixing screw If the connector is located at the end of the bus cable A is replaced with a standardized TSX FP ACC7 line termination resistor For more information refer to the quick reference guide supplied with each TSX FP ACC12 product C3 7 Color coding of signal conductors r red gt white o orange 9 pin cable pairs g green Sub D b black gt blue Reminder The trunk cable contains one shielded pair red and green wires The drop cable contains two shielded pairs red and green wires for one pair and orange and black for the second pair Connections extension Ensure the stripped parts of the wires are well twisted before they are inserted in the double wiring cap s This ensures the link will not be interrupted g if the terminal blo
18. creating a topological tap off this cable Trunk cable single pair N 9 pin F SUB D connector eto 9 pin M SUB D J connector Device Tap Trunkcable single pair Drop cable double pair 9 pin F SUB D connector TE 9 pin M SUB D oko connector Device For certain connection accessories each wire is connected to a special screw terminal irrespective of the type of connection used extension or drop i Wrong C3 5 3 4 Preparing the Cables Wiring the TSX FP ACC2 TBX BLP 01 connection accessories and the TSX FP ACC4 TBX FP ACC10 TSX FP ACC6 TSX FP ACC8 devices 1 Strip the cable sheath approximately 5 cm 2 Cut the braid near the clamp braid 3 Mount the grounding clamp the position of the clamp on the cable must take into account whether it is secured to the connector on the right or left of Lf 2 3 the cable 4 4 Cut the inner insulation and the clear rings to expose the wires 5 Strip each of the wires approximately 5 cm and fit the cable ends supplied For wiring TSX FP ACC 12 or TSX FP ACC14 accessories see the quick reference guide supplied with the product C3 6 Bus Installation and Wiring 3 3 5 Connecting the Different Accessories When installing the FIPIO electrical segments the connection of each wiring system accessory must be checked
19. is at the end of a network segment a line terminator must be fitted on the second pair of the drop cable To conform with standard IEC 1158 2 a standardized line terminator TSX FP ACC7 not supplied must be used the box has a slot for this purpose A clamp is used to secure the line terminator and also to ground the shielding Connection to protective earth The connection box shielding must be connected to protective ground P G with a wire 2 5 mm maximum wired directly or via the dipole The grounding wire fits into the opening in the bracket provided for this purpose The dipole supplied consists of a 4 7nF capacitor and a varistor in parallel one ool OO C3 16 Bus Installation and Wiring 3 3 5 5 Connecting the TBX FP ACC10 Taps The various cables are connected by means of a screw terminal block A separate terminal block is used for each twisted pair The procedure is as follows 1 Open the tap Prepare the cables as described earlier see section 3 4 Remove the card
20. of the cable Screw each wire into the screw terminal block Comply with wire pairing and polarity Red Green and Orange Black Tighten the grounding clamps and then tighten any cable glands in which a cable or line terminator is located Refit the cover and fasten The TSX FP ACC4 tap is also equipped with a 9 pin female connector which can be used to connect a terminal fitted with a card TSX FPC 10 or FCP FPC 10 and its connection cable TSX FP CE 030 a device fitted with a type 3 PCMCIA card TSX FPP 10 TSX FPP 20 or FCP FPC 10 and its connection cable TSX CG 010 030 The diagrams on the following pages illustrate the various types of connection possible Tap waiting to be connected Drops connected using a drop cable Connection to a TSX PMX PLC with line terminator Extensions connected using the trunk cable Connection of a TSX FP ACC7 line terminator Tap waiting to be connected 1 1 acca If a tap is waiting to be connected no TBX wired the trunk cable 1 TSX FP CA CR must be connected as shown in the diagram opposite The user can connect a programming terminal to the SUB D connector once the quarter turn cap has been removed C3 10 Bus Installation and Wiring 3 e Drop connected with the T
21. slides into one of the slots on the i ico ai ek ks e EI ated _ sas O o C oO mm a Mz n A FIP DOS driver a Windows driver and an Installation Manual are provided with this module The programming terminal that contains the TSX FPC 10 interface module must be connected to address 63 of the FIPIO bus to be able to access the complete architecture without having to be configured first Reminder data cannot be downloaded from a TSX Premium manager PLC via the FIPIO bus For more information on this module refer to the TSX FPC 10 20 User s Manual B3 3 3 4 Type III PCMCIA Cards Type III PCMCIA cards are used as standard for connecting various devices to the FIPIO bus TSX FPP 10 FIPIO agent PCMCIA card e TSX FPP 20 FIPWAY PCMCIA card These cards are connected to the TSX FP ACC4 or TBX FP ACC10 tap viaa 1m or 3m cable TSX FP CG 010 030 3 4 1 Module for FTX 417 40 Notebook or PC compatible The TSX FPP K 200M module for type III PCMCIA slots consists of e 1 TSX FPP 20 FIPWAY PCMCIA card A TSX FP CG010 030 connection cable 1 or 3 m is required to connect it to the TSX FP ACC4 or TBX FP ACC10 tap 3 4 2 Module for CCX 17 Operator Panel The TSX FPP 10 card with a TSX FP CG010 030 cable are used to connect the CCX 17 panel to the TSX FP ACC4 or TBX FP ACC10 tap 3 4 3 Module for FIPIO Standard Device Profile The FCP FPC 10 module is used t
22. 0 IP65 connector This connector is used to connect TBX distributed I O interfaces to the FIPIO bus by using an extension or drop cable Full connection compatibility is ensured with TSX FP CFxxx and TSX FP CCxxx cables The TBX BLP 10 connector can be fitted with a TSX FP ACC7 line terminator Note All connection accessories for TBX IP20 interfaces can be used to connect TBX IP65 interfaces with the exception of the TBX BLP 01 see section 1 2 part C TBX FP ACC10 tap This dust and damp proof tap has the same functions as the TSX FP ACC4 tap It is also enables the 24 VDC module power supply to be connected The supply is carried via the remote power cable TBX FP CFxxx fe Ss fs E The TSX FP CF xxx trunk cable is a flexible cable approximately 9 5 mm in diameter consisting of a shielded twisted pair with 150 Q characteristic impedance and a power supply pair It is available in 100 200 or 300 m reels and is used to connect dust and damp proof TBXs IP 65 to the FIPIO bus Its characteristics make it suitable for use in mobile installations or those subject to particular environmental constraints outdoors chemical attack etc For the shielded twisted pair the insulation of the D wire is orange and that of the D wire is black For the power supply pair the insulation of the wire is pink and that of the wire is blue C1 9
23. 10 PCMCIA cards e TSX FP ACC2 or TSX FP ACC12 connector for extension or drop connection of any device with a WORLDFIP 9 pin Sub D connector e CCX 17 operator panel or any other device compatible with the FIPIO communication profile e TSX FPP 20 PCMCIA cards for inclusion in TFTX 417 40 terminals e TSX BLP 01 connector for connecting TBX distributed I O interfaces IP20 e TBX BLP 10 connector for connecting dust and damp proof TBX distributed I O interfaces IP65 e TBX BAS 10 connector for supplying dust and damp proof TBX output modules e TSX FP ACC4 dust and damp proof tap IP65 e TBX FP ACC14 standard tap IP65 e TBX FP ACC10 dust and damp proof tap IP65 with remote power supply e TSX FP ACC7 line terminator TSX FP CA xxx and TSX FP CC xxx cables can only be used for applications inside buildings in standard conditions TSX FP CR xxx and TSX FP CF xxx cables are used to set up installations out of doors or in locations where they may be subject to harsh environmental conditions chemical climatic or mechanical For further details see the table in part D TSX FP CE 030 and TSX FP CG 010 030 cables are connected onto a segment via a TSX FP ACC4 tap using only the plug in connector 9 pin Sub D A2 1 Other devices can be connected to a segment as follows e By extension with each device being connected to the previous one by the trunk cable or by the remote power cable IP65 e By means of a dro
24. 2 2 Detecting the Presence of a Station 1 5 1 2 3 Exchanging Datagrams 1 5 1 2 4 Reading and Writing the Remote I O 1 6 1 3 Selected Parameters 1 6 1 3 1 FIPIO Parameters 1 6 1 3 2 TSX FP ACC8 Fiber Optic Repeater Parameters 1 6 1 4 Cable Characteristics 1 7 1 4 1 TSX FP CA xxx Trunk Cable 1 7 1 4 2 TSX FP CR xxx Flexible Trunk Cable 1 7 1 4 3 TSX FP CF xxx Flexible Remote Power Trunk Cable 1 8 1 4 4 TSX FP CC xxx Drop Cables 1 9 1 4 5 Fiber Optics 1 9 2 1 2 Glossary Additional Information on Repeaters and Performance Contents PartD Section Page 3 TSX ACC6 ACC8 Repeaters Additional Information 3 1 3 1 Architecture with TSX FP ACC6 ACC8 Repeaters 3 1 3 1 1 Repeaters between FIPIO Electrical Segments 3 1 3 1 2 Repeaters Between FIPIO Electrical Segments with Fiber Optic Patch Panel 3 2 3 2 Network Topology 3 3 3 2 1 Topology Guidelines 3 3 3 2 2 Example 1 Star Structure 3 4 3 2 3 Example 2 Linear Structure 3 5 3 2 4 Example 3 Mixed Structure 3 6 3 2 5 Example 4 Star Structure 3 6 3 3 Using the Indicators on TSX FP ACC8 Repeaters 3 7 3 4 Characteristics and Performance Levels 3 8 1 Reminders on the WORLD FIP Standard 1 1 Operating Principles 1 1 1 General FIPIO and the OSI model WORLDFIP standards have been drawn up in line with the OSI model of the ISO This model comprises seven layers of which only three are required for WORLDFIP These are 7 appli
25. 2 5 125 mm fiber e reception min 30dBm max 10 dBm e transmission min 12dBm max 10dBm_ distortion lt 20 ns extinction ratio gt 13 dB Power supply e voltage DC min 19 V max 60 V e currentinnormal operation under 48 V 80 mA under 19V 210mA e primary ground electrical isolation 50 Hz 1 min 1500 V rms Protection against EMI to IEC 801 3 level 3 10 V m Protection against ESD to IEC 801 2 level 4 RF rejection EN55022 class A Protection level IP65 Operating temperature min 0 C max 70 C External dimensions in mm L 254x H 100 x D78 Approximate weight in kg 1 5 D3 8 Index P Index A F Adding a device B51 FIP standard A1 2 Architecture with repeaters D3 1 Aperiodic window D1 3 Bus arbitrator D1 2 B Network management D1 4 Bus design Periodic window D1 3 fies Principles D1 1 Electrical line terminator C2 3 Synch anizatiomwindow D1 4 Number of devices C2 3 Number of electrical segments C2 1 FIPO f Principles oon Architecture B1 2 Characteristics B2 2 C Configuration B2 3 Exchange format B2 4 Cable characteristics D1 7 General B1 1 Cable usage C3 1 FIPIO connection accessories C1 M Checking the bus FIPIO fieldbus A1 3 General C4 1 Testing bus continuity C4 2 G a oe cea oa Grounding C3 4 Connectable devices PCMCIA cards B3 4 TBX remote I O B3 2 TSX and PMX processors B3 1 Initial start up of the application B5 1 TSX FPC 10 module B3 3 Installing the cables C3 1 Con
26. 7 line terminator when the repeater is at the end of the electrical segment The power supply cable can consist of two or three 2 5 mm wires and its diameter must be between 8 and 13 mm Setup The TSX FP ACC8 repeater is ready to operate as soon as it is powered up However a circuit breaker which is placed on the electronic card must be set according to how the repeater is used e for a fiber optic connection to another TSX FP ACC8 repeater the circuit breaker must be in position R Repeater for a fiber optic connection to a FIP fiber optic station the circuit breaker must be in position S Station C3 29 3 5 8 Connecting TBX BLP 01 Connectors The various cables are connected by means of a screw terminal block The procedure is as follows 1 Open the connector 2 Prepare the cables as described on the previous pages and then screw each wire into the screw terminal block observing wire pairing and polarity Red Green and Orange Black The wiring diagrams below show the different types of connection possible extension or drop connection 3 Secure the grounding clamp s in the connector taking care not to pinch the wires 4 Removethe blanking caps on the cover to expose the cableways 5 Refit the cover and tighten Extension connection If the device equipped with the connector is placed at the start or the end of a FIPIO segment only cable 1 is connected to the connection
27. CC8 repeater in extension mode Q fiber optic connection Reminder TSX FP CA CRxxx red wire green wire ER Ir Tx I 1 ID TO O Rx 24 48V BIRDIES RUN DEF OO extension cables power supply A TSX FP ACC7 line terminator must always be fitted at the beginning or end of an electrical segment on one of the extension cable slots C3 26 Bus Installation and Wiring Drop connection Electrical segment A TSX FP ACC8 optical fiber TSX FP ACC8 Supply TSX FP CCxxx FIPIO FIPIO TSX FP CA CR xxx Electrical segment B Internal wiring of the TSX FP ACC8 repeater in drop connection mode fiber optic connection Reminder TSX FP CCxxx red wire drop cable green wire power supply C3 27 Installing the fiber optic cable When installing the fiber optic cable it is necessary to respect the environmental conditions specified by the manufacturer and respect the mechanical stress thresholds for bending and traction It is advisable to measure the optical attenuation of the cables before and after installation and to check thatt
28. M Kad station eeN Ethernet TCP IP Ukcwal E 2 Ical E a Pe FS TOF Gol 0 OH Hale Oe EE E O Hae AA Ae S lL a AN Hie TSX 57 m l i l l l l l I i Momentum W I eel erin AEEA I I I I l l l l l l l I In this type of hierarchical architecture the FIPIO fieldbus is governed by the plant wide ETHWAY network The transparency provided by this type of architecture carries production and distribution data to the Computer Aided Production Management System CAPM The programming terminal connected to priority address 63 on the FIPIO bus can access the complete architecture without having to be configured B1 3 B1 4 2 Operating Principles 2 1 General A device on the FIPIO fieldbus is identified by its connection point The connection point number is the physical address of the device on the bus and takes a value from 0 to 127 Address 0 is reserved exclusively for the bus manager PLC Address 63 is allocated to the programming terminal This dedicated address allows this terminal to access the complete network architecture without having to be configured first Allthe other addresses can be used by devices that can be connected to FIPIO but they must first be configured with programming software Bus arbitrator On aFIPIO bus a single manager PLC authorizes data exchange this is the active bus arbitrator which controls access to the medium The func
29. Operator Panel 3 4 3 4 3 Module for FIPIO Standard Device Profile 3 4 3 4 4 Connection Kit for the ATV 16 Speed Drive 3 5 3 4 5 Connection Kit for the ATV 58 Speed Drive 3 5 3 4 6 Connection Kit for the ATV 66 Speed Drive 3 5 FIPIO Architectures Contents PartB Section Page 4 Services 4 1 4 1 Remote I O service 4 1 4 2 UNI TE Service s i WOCOCO O O C 5 How to Connect a Device 5 1 5 1 Initial Start Up of the Application O O O oO O 5 2 Adding a Device to an Existing Application 5 1 1 Examples of FIPIO Architectures 1 1 General The FIPIO fieldbus is used mainly for sensor and actuator control applications With this bus all or part of the control system can be located close to the production site I O modules variable speed drives identification systems PC compatible workshop terminals and operator and control stations All devices that can be connected to the FIPIO fieldbus are suitable for e TSX 7 Premium TSX Micro PLCs e TBX distributed I O modules discrete and analog e Momentum remote I O modules discrete and analog intelligent e programming terminal e supervision and control systems e CCX 17 control panel e ALTIVAR variable speed drives e other FIPIO standard devices manufactured by partners in the FIP Connect program FIPIO supports all the communication services required by automa
30. SX FP CCxxx drop cable ACC4 2 TBX The drop must be connected as shown opposite The user can also connect a programming terminal to the SUB D connector once the quarter turn cap 2 has been removed T OO O F O In the example the drop cable comes out of the cable gland on the left The right hand cable gland can also be used Connecting to a TSX PMX PLC with line terminator F F d ogos af f The TSX PMX processor and the TSX FP ACC4 tap are connected using O a TSX FP CCxxx drop cable The TSX FP CA CRxxx trunk cable on D2 corresponds to the beginning or the end of a segment the line terminator is at D1 or vice versa 1 TSX FP CA CRxxx trunk cable 2 TSX FP CCxxx drop cable 5 TSX FP ACC 7 line terminator corresponds to the red or orange wire corresponds to the green or black wire C3 114 e Extension connected with the TSX FP CA CRxxx trunk cable ACC4 opposite The user can
31. St 1 Electrical Segment C TSX FPACC8 Fiber Optic Segment D TSX FPACC8 St 1 St 2 St z i i ot Electrical Segment E Ste FIPIO electrical station B sx FP ACC8 fiber optic electrical repeater D3 5 3 2 4 Example 3 Mixed Structure 4 electrical segments A C D E and 1 fiber optic segment B with 2 TSX FP ACC6 electrical repeaters and 2 TSX FP ACC8 fiber optic electrical repeaters Electrical Segment A Fiber Optic Segment B TSX FPACC8 Ste FIPIO electrical station TSX FP ACCE electrical repeater TSX FPACC6 Electrical Segment D a lt FP ACC8 fiber optic electrical repeater TSX FPACC8 Electrical Segment C Sti St2 Stn Electrical Segment E St1 St2 St3 St4 TSX FPACC6 Stm 3 2 5 Example 4 Star Structure 1 electrical segment with n fiber optic electrical repeaters Central Electrical Segment FIPIO electrical station 4 stations for 32 repeaters es TSX FP ACC8 fiber optic electrical repeater up to 32 repeaters D3 6 TSX ACC6 ACC8 Repeaters Additional Information 3 3 3 Using the Indicators on TSX FP ACC8 Repeaters RUN LED this indicator lights as soon as the repeater is powered up T or LEDs when activity is detected on one and only one of the two fiber
32. TSX DR FIP Introduction and Topology FIPIO Reference FIPIO Architectures Manual FIPIO Bus Setup Additional Information on Repeaters and Performance Index Introduction and Topology Contents PartA Section Page 1 Introduction A1 1 1 1 Documentation Presentation A1 1 1 2 Schneider Automation s FIPIO Product Line A1 2 1 2 1 About the FIP Worldfip Standard A1 2 1 2 2 The FIPIO Fieldbus A1 3 2 Bus Topology A2 1 2 1 General A2 1 2 2 Number of discrete TBXs IP65 supported by the drop cable and TSX FP CFxxx 24VDC power cable A2 3 2 3 Types of Connection A2 4 2 3 1 Extension A2 4 2 3 2 Drop Connection TSX FP CCxxx drop cable A2 5 2 3 3 Drop Connection TSX FP CA CFxxx drop cable A2 6 2 3 4 Mixed Connection extension and drop A2 7 2 3 5 Bus Architecture using a Repeater A2 8 2 3 6 Architecture with Several Repeaters A2 9 Introduction and Topology Contents PartA 1 Introduction 1 1 Documentation Presentation This documentation is designed for users wishing to install a FIPIO fieldbus The complete documentation set is structured as follows This Reference Manual e Operating principles of the FIPIO bus e Bus installation and testing principles e Operation adjustment and diagnostic possibilities e Technical characteristics of the FIPIO bus e Terminology including a glossary of terms Sp
33. ach it to the appropriate base unit marked Tx When doing this check that the connector pin is aligned with the slot under the base unit Holding the connector not the coupling sleeve between thumb and index finger push it towards the base unit and turn it a quarter turn to lock it C3 28 Bus Installation and Wiring 3 5 Place the split plastic seal around the optical fiber with the tapered side facing the repeater and push it into the fixed part of the cable gland Proceed in the same way with the cut metallic washer then screw the outer part of the cable gland onto the fixed part Tighten with a torque of 3 Nm to ensure the module is fully sealed when closed taking care not to damage the optical fiber by exceeding this value 6 Connect the second optical fiber in the same way the connector is fitted with a clear coupling sleeve on the Rx base unit Note The fiber optic cable connecting 2 repeaters can be all in one piece or made up of a maximum of 5 segments which are equipped with ST type connectors or of at least equivalent quality It is therefore possible to have a maximum of 4 intermediate connections Installing electrical cables The various cables are connected in the same way as for the TSX FP ACC6 repeater by using screw terminal blocks extension or drop connection taking into account the access to cables 1 and 2 the and polarities of the wires and the possible addition of a TSX FP ACC
34. ach of the terminals provided for the cable in any order whatsoever It must be connected to ground by a clamp or a bar e Once the electrical continuity of the segment has been tested same procedure as above disconnect the Z module but leave the TP module connected to one of the connection accessories e All the stations on the segment must be disconnected during this test e Using the ohmmeter measure resistance rl across the GND and D terminals of the TP module and resistance RH across the GND and D terminals of the TP module Ohmmeter TP ooo First Last connection connection accessory accessory Check that resistances rl and RH are within the 450 to 650 KOhm range Values that are twice as high indicate that one of the line terminators has not been connected Values lower than 450 KOhms indicate that the Z module has not been connected a station is still connected or a short circuit C4 4 Additional Information on Repeaters and Performance Contents Part D Section Page 1 Reminders on the WORLD FIP Standard 1 1 1 1 Operating Principles 1 1 1 1 1 General 1 1 1 1 2 Bus Arbitrator 1 2 1 1 3 Periodic Window 1 3 1 1 4 Aperiodic Window 1 3 1 1 5 Synchronization Window 1 4 1 1 6 Network Management 1 4 1 2 Communication Access 1 5 1 2 1 Electing the Bus Arbitrator 1 5 1
35. ate the power supply wiring and the various types of connection possible e Tap waiting to be connected e Drops connected with the drop cable e Extensions connected using the remote power cable e Connection of a TSX FP ACC7 line terminator C3 17 Cc e Power supply wiring The power supply terminal block of the connection box is located on the component side of the card The remaining terminal blocks used for other types of connections are located on the other side of the card Tap waiting to be connected 1 ACC10 1 If a tap is waiting to be connected no TBX wired the trunk cable must be connected as shown in the diagram opposite The user can for example connect a programming terminal to the SUB D connector once the quarter turn cap has been removed A TSX FP ACC4 tap can also be used see section 3 5 3 e Drop connected with the TSX FP CCxxx drop cable 1 1 ACC10 2 Supply 4 TBX The drop must be connected as shown opposite The user can also connect a programming terminal to the SUB D connector once the quarter turn cap has been removed In the example the drop cable comes out of the cable gland on the left The right hand cable gland can also be used A TSX FP ACC4 tap can also be used see section 3 5 3 1 TSX FP CA CRxxx trunk cable 2 TSX FP CCxxx drop cable 4 Power supply cable corresponds to the red or orange wire corresponds
36. ation can therefore determine the exact instant the consumers will have access to a variable Each macro cycle is divided into basic periods of the same duration and structure These periods are themselves divided into time windows e Variables and or messages periodic window e Variables and messages aperiodic window e Synchronization window Macro cycle Elementary cycle Periodic Aperiodic s Synchro Variables Messages Variables Messages D1 2 Reminders onthe WORLDFIP Standard 1 1 1 3 Periodic Window The periodic window corresponds to the basic operation of the network It is based on the following principle Each process variable integer real boolean character string etc is associated with a cyclical identifier e Each cyclical identifier is called at least once during a macro cycle When an identifier is sent the station which must produce the associated variable replies with its value All basic transactions or transfers are based on the exchange of two successive frames the bus arbitrator on its own initiative sends the name of the variable identifier and the producer replies with the value of the variable The variable is then consumed by each of the stations concerned All the stations can participate in the transaction 1 1 4 Aperiodic Window This window is an extension of the periodic window It allows the producer to request th
37. ber of devices per electrical segment 36 a device is either a station or a repeater Maximum number of stations managed logically 128 The maximum length in km of cable electrical or fiber optic between the 2 stations furthest apart including the bus arbitrator station is 22 0 5 x R where R is the number of repeaters electrical or fiber optic crossed by the FIP data between these 2 stations Note this rule only concerns architectures based on Premium bus arbitrator stations TSX 57xx2 TPMX 57xx2 or TPCX 57xx2 and TSX FP ACC6 electrical and TSX FP ACC8 fiber optic repeaters Multimode Silicon Fiber Optic Segment Binary data rate 1 Mb s Typical or maximum transit time for a repeater 2 2 US Characteristics of each data link according to the type of optical fiber used Type of fiber Guaranteed Length allowed for 1 segment 2 fibers per data link dynamic range 2 62 5 125 fiber 4 dB km 18 dB 0 to 3 km 50 125 fiber 3 dB km 12 5 dB 0 to 2 5 km 100 140 fiber 5 dB km 5 5 to 21 dB 1 to 3 km 2 Example with an initial margin of 3 dB and a loss of 3 dB for the connections TSX FP ACC8 Fiber Optic Electrical Repeater Electrical signals peak to peak levels e reception min 0 7 V max 9 V e transmission min 5 5 V max 9 V distortion lt 20 ns conductor ground electrical isolation 50 Hz 1 min 1500 V rms Optical power levels peak at 850 nm measured on a 6
38. bitrator Communication is by the exchange of variables which the user can access in the form of PL7 objects and X WAY datagrams Cyclic exchanges of status variables and remote I O commands parameter variables and X WAY datagrams are also exchanged Base band physical layer on shielded twisted pair standard IEC1158 2 1 Mb s Shielded twisted pair impedance 150 Ohms 128 logical connection points for the whole architecture A maximum of 44 between 2 stations Depends on the distance between them see below One PLC at address 0 One programming terminal connected on connection point 63 A maximum of 1000 meters per electrical segment Amaximum of 2500 or 3000 meters per optical segment depending on the type of fiber see section 3 4 part D Network transparency is ensured with FIPWAY or Ethernet TCP IP Maximum length of a FIPIO bus The maximum length in km of cable electrical or fiber optic between the 2 stations furthest apart including the bus arbitrator station is 22 0 5 x R where R is the number of repeaters electrical or fiber optic crossed by the FIP data between these 2 stations Note This rule only concerns architectures based on Premium bus arbitrator stations TSX 57xx2 TPMX 57xx2 or TPCX 57xx2 and TSX FP ACC6 electrical and TSX FP ACC8 fiber optic repeaters B2 2 OperatingPrinciples 2 Configuration continued Drops These connectio
39. blanking caps onthe cover to expose the cableways 5 Refit the cover and tighten Extension connection Drop connection If the device equipped with the connector In this diagram cable 1 is a TSX FP CCxxx is placed at the start or the endofaFIPIO dropcable Ifthe drop is achieved by 2 TSX segment only cable 1 is connected to the FP CA CRxxx cables connect in the connection box In this case cable2 must same way as for extension connection be replaced by an unpolarized TSX FP ACC7 line terminator O 2 O 1 1 The grounding clamps are fixed in sucha In this type of configuration the cable can way thatthe incoming cable feederscannot arrive either from the right or the left or from be placed opposite each other They must the top or bottom be on the same side right or left or one above the other C3 9 3 5 3 Connecting the TSX FP ACC4 Taps The various cables are connected by means of a screw terminal block A separate terminal block is used for each twisted pair The procedure is as follows 1 2 3 6 Open the tap Prepare the cables as explained earlier and feed them through the cable glands Fit a grounding clamp to each cable The position of the clamp on the cable must take into account how it is secured in the connection box on the right hand or left hand side
40. box In this case cable 2 must be replaced by an unpolarized TSX FP ACC7 line terminator _ N The direction from which the cables arrive is of no importance They can be installed opposite each other as shown in the example or on the same side etc grounding Drop connection In the diagram cable 1 is a TSX FP CCxxx drop cable If the drop is achieved by 2 TSX FP CA CRxxx cables connect in the same way as for extension connection OO The direction from which the cable arrives is equally of no importance C3 30 Bus Installation and Wiring 3 3 5 9 Connecting TBX BLP 10 Connectors The various cables are connected by means of a screw terminal block The procedure is as follows 1 Open the connector remove the card and feed the cables through the cable glands 2 Prepare the cables as shown opposite and then screw each wire into the screw terminal block observing wire 1 5 4cm 0 5 woe cm cm pairing and polarity Red D Green D or Orange D Black D and Pink Blue 3 Setthe address using the switches 4 Preform the conductors to ease installation of the card Remove the cable glands and locate the card in its correct position 5 Place the shielding braid on the metal rings the aluminium foil shielding is Shielding braid cut as short as possible a
41. cation layer 2 data link layer 1 physical layer In addition the WORLDFIP standard includes a complete description of network management The user can only access the upper interface of the communication entity the user interface of the application layer through request indicate confirm exchanges corresponding to communication services Operating principle WORLDFIP is based on the principle of broadcasting information Data exchange is based on the following e the network manager called the bus arbitrator sends a call to all stations This call is for a producer subscriber and any interested consumers e the producer subscriber broadcasts a reply to all stations which can be used by all the consumer subscribers All WORLDFIP functions use this type of exchange D1 1 1 1 2 Bus Arbitrator The bus arbitrator is a function which broadcasts the different identifiers cyclically according to a predefined list In an application the variables do not all have to be updated at the same frequency This list must be organized in such a way to allow if required a variable to be called several times within the same cycle in which all the variables are called macro cycle Some identifiers can be called several times during the same macro cycle This will increase the sampling frequency taking into account the time restrictions imposed by the application The duration of the macro cycle is set and known The applic
42. ces often need to be powered up after the address has been coded since the new address is only taken into account after a restart See the documentation for the connected device B5 1 B5 2 FIPIO Bus Setup Contents Part C Section Page 1 Connection Accessories 1 1 1 1 FIPIO Bus Connection Accessories IP20 1 1 1 2 Description of the Different Accessories 1 2 1 3 FIPIO Bus Connection Accessories IP65 1 8 1 4 Description of the Different Accessories IP65 1 9 2 FIPIO Bus Design 2 1 2 1 Principles 2 1 2 1 1 Determining the Number of Electrical Segments 2 1 2 1 2 Maximum Number of Devices 2 3 2 1 3 Line Terminators 2 3 3 Bus Installation and Wiring 3 1 3 1 Installing the Cables 3 1 3 1 1 Cable Usage Criteria 3 1 3 1 2 Exception for Dust and Damp proof TBXs 3 2 3 1 3 Installation rules 3 2 3 2 Installing Connection Accessories 3 3 3 2 1 Fixing 3 3 3 2 2 Grounding 3 4 3 3 Wiring the Bus 3 5 3 4 Preparing the Cables 3 6 FIPIO Bus Setup Contents Part C Section Page 3 5 Connecting the Different Accessories 3 7 3 5 1 Connecting Processors using the TSX FP ACC12 Connector 3 7 3 5 2 Connecting TSX FP ACC2 Connectors 3 9 3 5 3 Connecting the TSX FP ACC4 Taps 3 10 3 5 4 Connecting the TSX FP ACC14 taps 3 14 3 5 5 Connecting the TBX FP ACC10 Taps 3 17 3 5 6 Connecting the TSX FP ACC6 Repeater 3 22 3
43. ck is not screwed in fully Trunk cable drop connection The drop cable should be placed on the DCTAP output in position A The other end is connected to the trunk cable using a tap Drop cable line terminator TSX FP ACC7 To ensure the network operates correctly a line terminator must be connected to both ends of each segment To conform with standard IEC 1158 2 a standardized line terminator TSX FP ACC7 not supplied Trunk cable must be used This line terminator must be placed in position A Warning If the TSX FP ACC12is not connected to a device its shielding may carry a dangerous voltage if the TSX FP ACC 12 is not connected to local ground This only applies if the machine grounds are not equipotential on all of the bus devices C3 8 Bus Installation and Wiring 3 3 5 2 Connecting TSX FP ACC2 Connectors The different cables are connected by means of a screw terminal block The procedure is as follows 1 Open the connection box 2 Prepare the cables as described on the previous pages and then screw each wire into the screw terminal block observing wire pairing and polarity Red Green and Orange Black The wiring diagrams below show the different types of connection possible extension or drop connection 3 Secure the grounding clamp s in the connector taking care not to pinch the grounding wires 4 Removethe
44. clically and automatically without any intervention from the application program Remote devices can be managed via this service configuration etc These exchanges are performed aperiodically without any intervention from the application program In order to use this service the remote I O must be configured with PL7 software from the PLC online The diagnostics and maintenance functions are accessible via the PL7 debugging and adjustment screens B4 1 4 2 UNI TE Service The FIPIO bus supports UNI TE industrial message handling system protocol UNI TE enables point to point communication using a question and answer dialog called Request Confirm Dialog sequencing A device that supports the UNI TE protocol can be a CLIENT This device initiates communication It asks a question reads sends a command writes or an instruction Run Stop etc SERVER This device executes the instruction sent by the client and sends a confirm after execution The services supported depend on the type of device eg PLC programming terminal supervision system Depending on its function each device can be a Client and or a Server A programming terminalis generally a Client on FIPIO and communicates with the server of the bus manager PLC 1 Request Client Server 2 Action 3 Confirm UNI TE is especially suited to applications such as supervision diagnostics and control The maximum length of the m
45. co exist in the same network architecture with TSX FP ACC6 electrical electrical repeaters e Itis possible to connect up to 32 stations and 4 repeaters TSX FP ACC6 ACC8 per electrical segment However the number of repeaters can be increased to a total of 32 as long as the number of stations on the segment is reduced by the same amount for example 28 stations 4 TSX FP ACC6 repeaters and 4 TSX FP ACC8 repeaters D3 3 3 2 2 Example 1 Star Structure 4 electrical segments A B E F and 2 fiber optic segments C D with 1 TSX FP ACC6 electrical repeater and 5 TSX FP ACC8 fiber optic repeaters St 1 St 2 St x ee EES See Electrical Segment A rsx FPACC6 Electrical Segment B TSX FPACC8 TSX FPACC8 Fiber Optic Segments C and D TSX FPACC8 TSX FPACC8 St 1 St 1 St 2 St 2 St y Electrical Segment E Electrical Segment F FIPIO electrical station TSX FP ACC6 electrical repeater REZ TSX FP ACC8 fiber optic electrical repeater D3 4 TSX ACC6 ACC8 Repeaters Additional Information 3 3 2 3 Example 2 Linear Structure 3 electrical segments A C E and 2 fiber optic segments B D with 4 TSX FP ACC8 fiber optic electrical repeaters Electrical Segment A TSX FPACC8 Fiber Optic Segment B TSX FPACC8 St 2
46. cted Parameters 1 3 1 FIPIO Parameters Physical layer e CH conformance class e S2 speed e No remote power supply e Grounding equipotential grounding network 1 3 2 TSX FP ACC8 Fiber Optic Repeater Parameters Physical layer e cs_62 5 conformance class e S2 speed e No remote power supply e Grounding equipotential grounding network D1 6 Reminders onthe WORLDFIP Standard 1 1 4 Cable Characteristics 1 4 1 TSX FP CA xxx Trunk Cable Main characteristics Diameter 7 8 mm 0 2 mm with two 22 gauge wires Diameter on metal braid 6 4 mm 0 2 mm Composed of one twisted pair matched to 140 Q lt Zc lt 155 Q Attenuation at 1 MHz 12 dB Km Linear resistance at 20 C 52 Q Km static Metal braid and inner insulation shielding Minimum bending radius 75 mm Can be used in the factory for voltages less than 36 V Storage temperature 25 C to 70 C Operating temperature 5 C to 60 C Flame tests to UL VW 1 standard Applicable test standards IEC 189 1 and IEC 885 1 Complies with French standard NFC 46 604 Use inside a static installation Usage criteria see table in section 3 1 4 2 TSX FP CR xxx Flexible Trunk Cable Main characteristics Diameter 8 6mm max 2 AWG 22 gauge wires One twisted pair matched to ZC 150 Q 10 3 to 20 MHz Bending radius dynamic 65 mm Metal braid and inner insulation shielding Storage temperature 40 C to 70
47. e to the bus arbitrator so the latter can process the next initiator if the new request will not exceed the time window The following types of message are possible e Messages with without acknowledgment ACK e Negative acknowledgment messages NACK in broadcast mode The protocol defines the characteristics of a message time period and proposes a structure and language that will enable the target to understand the message without requiring any type of initiation 1 1 5 Synchronization Window This ensures aconstant duration of the basic periods by filling in the dead times packing 1 1 6 Network Management The above information is for a network operating in a steady state WORLDFIP handles the different phases which combine to achieve this state such as e Configuration inserts variables identifiers parameters etc into the system e Setup performance tests detects adding and deletion of subscribers modifies global communication parameters identifies subscribers etc e Detects and processes faults traffic monitoring etc All the corresponding functions are divided among the communication entities of the network subscribers including the bus arbitrator D1 4 Reminders onthe WORLDFIP Standard 1 1 2 Communication Access 1 2 1 Electing the Bus Arbitrator WORLDFIP cannot operate without an active bus arbitrator on the network Ona FIPIO fieldbus the bus arbitrator is always the PLC at addres
48. e easy by connecting one or more TSX CCX 17 panels located as close to the operating equipment as possible at any point on the fieldbus The wide range of TBX Momentum or FIPIO agent PLC remote I O modules available means that the interfaces connected to the FIPIO fieldbus are tailored to meet the requirements of each type of installation The FIPIO bus can also be used to connect third party devices using predefined standard profiles These products all come under the banner of the FIPCONNECT standard Here is a non exhaustive list for each type of industrial peripheral device e pneumatic valves FESTO JOUCOMATIC PARKER e screw driving machines G RENAULT e welding machines ARO e robots and axis controllers ATLAS COPCO FANUC KUKA e display units AMS E A1 3 A1 4 2 Bus Topology 2 1 General In order to create a FIPIO architecture which will allow the different devices to be connected Schneider Automation can provide the following e TSX FP CAxxx single pair cable available in lengths of 100 200 or 500 meters e TSX FP CRxxx single pair cable available in lengths of 100 200 or 500 meters e TSX FP CFxxx single pair cable plus two power supply conductors available in lengths of 100 200 or 500 meters e two pair cable TSX FP CCxxx available in lengths of 100 200 or 500 m e TSX FP CE 030 cable for connecting terminals e TSXFPCG010 030 cable for connecting TSX FPP10 and FCP FPP
49. e following e Special interrogation of one or more variables variables aperiodic window e Message transmission messages aperiodic window These requests are made by the producer or the consumer during the cyclic period while replying to a request it has received They are recorded by the bus arbitrator which executes them in accordance with availability in the variable and message aperiodic windows These windows are located in the same basic period or in the next periods depending on the workload of the network Variables aperiodic window The bus arbitrator asks the waiting initiator to specify the list of variable identifiers it wishes to broadcast The response is acknowledged by the bus arbitrator which adds the requested identifiers to the normal list of the current period or the next period This acknowledg ment is executed with reference to the time available before the end of the basic period When there are several requests the bus arbitrator sorts them according to priority and order of arrival The initiator can be a producer or a consumer of the requested variables or have no relationship at all with the variables D1 3 Messages Aperiodic Window The bus arbitrator hands over to the waiting initiator in the selected time window The initiator sends its message preceded by the target address and the source address Once the transaction has been completed it sends an end of transaction messag
50. ecialized User s Manuals for each device that can be connected on FIPIO covering e Description of the product e Installation or connection of each device on the bus e Use with integrated software e Diagnostic possibilities The FIPIO bus connects to Hirschmann fiber optic transceivers Architectures and special conditions relating to configuration are presented in the installation documen tation for these devices A1 1 1 2 Schneider Automation s FIPIO Product Line Schneider Automation offers various products for decentralizing peripherals intelligent devices and services for long distance data exchange These products are as follows e The FIPIO fieldbus for sensors preactuators and terminals for use with the TSX Premium series 128 stations can be connected on the bus which has a maximum length of 15 km e TSX Series 7 and April Series 1000 PLCs can be connected to the FIPIO bus managed by a TSX Premium PLC See the specialized document for connection of these devices TSX DR FPW The FIPIO fieldbus is fully compatible with the FIP and WORLDFIP standards FIP according to UTE standard C46 604 FIPIO is profile 2 of the WORLDFIP standard The physical layer of WORLDFIP is standardized IEC1158 2 WORLDFIP has been chosen for the European standard EN 50170 1 2 1 About the FIP Worldfip Standard FIP or Worldfip is a set of standards that has been tailored to the realtime communi catio
51. er the FIP connect banner These remote I O will e Reduce the amount of wiring needed for the sensors and actuators e Do away with the mechanical stress inherent in cableways e Reduce connection design and test time e Provide more machine or installation availability e Provide open ended installations that can be tailored to requirements through the number and type of modules used Allow amore rational operation of the PLCs a 8 i a ATV E 16 58 66 O as O N O G Momentum monobloc TBX TSX 37 Agent modular TBX TSX 57 Agent dust and damp proof TBX co on p E TBXSAP 10 0o90 e 034853388 l CCX 17 AS i gateway Connectable Devices 3 3 3 TSX FPC 10 Module This module is used to connect the following to the FIPIO bus e FTX507 or FTX 517 programming terminals e CCX 57 77 supervision systems e Any machine equipped with a PC AT bus running on DOS version 3 1 or Windows The TSX FP CE 030 cable and the TSX FP ACC4 or TBX FP ACC10 tap are used to connect the above devices to the FIPIO bus This module is a half size PC extension board It
52. essages is 128 characters Exchange integrity The UNI TE service uses a FIP message system data link layer transmission and acknowledgment exchange B4 2 5 How to Connect a Device 5 1 Initial Start Up of the Application This procedure applies to a FIPIO fieldbus which has been wired using the procedure which ensures bus matching and continuity It is used to detect any duplicate ad dresses 1 Switch off the PLC and all the FIPIO devices 2 Configure the processor at address 0 with an application which uses O on FIPIO 3 Code the address on the first device connect it to the bus and then power it up 4 Normally there are four LEDs available for bus diagnostics RUN ERR or DEF O and COM If all LEDs are flashing simultaneously switch off the device and check the address code as a device with this address is already connected to this bus 5 Repeat points 3 and 4 for each device which is to be connected Leave the devices that have already been connected continuously powered up 5 2 Adding a Device to an Existing Application 1 Code the address or the terminal block on the first device to be connected and then power it up and connect it to the bus 2 Checkthatthe DEF or ERR LED goes out If the RUN ERR I O and COM LEDs flash simultaneously after two seconds then switch off the device and check the address coding because a device with this address is already connected to the bus Important Devi
53. f trunk cable will be 550 meters 550 1000 3 x 150 e When TSX FP CA CRxxx trunk cables are used single twisted pair the device on the drop connection must be connected to the TSX FP ACC4 or TBX FP ACC 10 connection box by two cables one for each direction The length of trunk cable equivalent to the drop connections is therefore twice the length of these drops If for example the sum total of the drop connections is 150 meters the maximum length of trunk cable will be 700 meters 700 1000 2x 150 C2 1 Example Segment A LpA2 LpA3 LpA4 et e Laad LdA3 Repeater Segment B LpB1 Lpxi length of trunk cable Ldxj length of drop cable The length of segment A shown by the relation below must always be shorter than 1000 meters L segment A XLpAi 3ZLdAj The length of segment B shown by the relation below must always be shorter than 1000 meters L segment B LpBi 3ZLdBj If the length of a cable is calculated to be longer than 1000 meters an additional segment must be created and connected via an electrical repeater C2 2 Bus Design 2 2 1 2 Maximum Number of Devices Rules A maximum of 36 devices can be connected on the same segment a device being either a station or a repeater The TSX FP ACC4 and TBX FP ACC10 taps are not considered as devices A programming terminal o
54. for a fiber optic link 9 TBXBLP 01 Connector for TBXs TSX FP ACC9 Tool for testing the wiring system not shown C1 1 Cc 1 2 Description of the Different Accessories C 1a TSX FP CA xxx trunk cable This 8 mm diameter 150 Ohm flexible cable comprises a shielded single twisted pair Itis available in 100 200 or 500 meter reels with outer insulation made of black PVC Itis used to connect the various devices to the FIPWAY FIPIO network either directly or by using TSX FP ACC4 taps The D wire insulation is red and the D insulation is green The characteristics of the trunk cable are provided in the Appendix part E 1b TSX FP CR xxx trunk cable for harsh environments This 8 6 mm diameter 150 Ohm flexible cable comprises a shielded single twisted pair Itis available in 100 200 or 500 meter reels Itis used to connect the various devices to the FIPWAY FIPIO network either directly or using TSX FP ACC4 or TSX FP ACC 14 tap Its characteristics enable it to be used in mobile installations or subject to particular environmental constraints out of doors chemical corrosion etc The D wire insulation is orange and the D insulation is black 2 TSX FP CC xxx drop cable This 8 mm diameter 150 Ohm flexible cable comprises two shielded twisted pairs Itis available in 100 200 or 500 meter reels with outer insulation made of black PVC It is used for drop connections made from a TSX FP ACC4 or TSX FP ACC 14 tap The equ
55. ful data fora message response frame being sentto XWAY address e a string of identifiers for a request response frame system service FCS frame check sequence These two bytes are used to check that the data exchange is performed correctly The check code is calculated by the source station and then sent after the data The receiving station recalculates the code and compares it with that received from the source If the two do not match the frame is refused by the target station End frame delimiter The end frame delimiter comprises eight bits and allows the data link layer to locate the end of its assigned data B2 5 B2 6 3 Connectable Devices 3 1 Processors 3 1 1 TSX PCX and PMX Processors TSX P 57252 57352 57452 TPCX 573512 and TPMX P57352 57452 PLC processors are all equipped with a FIP link This link only operates in FIPIO mode The PLC processor is connected to the FIPIO bus by the TSX FP ACC12 connector B3 1 3 2 TBX Remote I O Schneider Automation offers a number of different types of remote I O interface e Momentum discrete or analog e TBX discrete and analog monobloc modular or dust and damp proof e TSX 37 or 57 acting as FIPIO agent e CCX 17 operator panels e ATV16 58 66 speed drives TBX SAP 10 gateway acting as an interface between the FIPIO bus and the AS i bus e partner products und
56. hese stay within the limits specified by the manufacturer The mechanical and optical limits of the TSX FP JF 020 cable jumper cable are as follows e Bending radius always greater than 5 cm e Tensile force always below 100 Newtons 10 kg Attenuation always below 1 dB at 850 nm Great care must be taken when installing the ST connectors from the optical or jumper cable on a TSX FP ACC8 repeater that the cable is not damaged in any way and that no dust particles are found on the cable which could reduce the quality of the connection Both connectors are identified by a coupling sleeve one light and one dark which enables the appropriate base unit to be selected which in turn is identified by the light or dark label on the card To mount the 2 connectors onto the repeater proceed as follows 1 Unscrew the 4 fixing screws from the cover and remove it 2 Remove the plastic protection from the first base unit marked Tx Dismantle the outside part of the metal cable gland and then remove the cut metallic washer and the split plastic seal located inside the washer Remove the small plastic disk from the split seal 3 Slide the outer part of the cable gland which has just been removed start with the tapered side onto the fiber optic cable connector which is fitted with a dark sleeve Then feed this connector through the fixed part of the cable gland 4 Remove any end protection from the connector and then att
57. ical repeater This dust and damp proof module is used to connect electrical cells FIPIO segments whose ground cannot be made equipotential and which are further than 1000 m 3000m maximum apart and or separated by areas with high levels of interference By using fiber optic electrical repeaters as with electrical repeaters the number of devices on FIPWAY FIPIO can be increased 127 logical connections max as well as the length 15000 m max C1 6 Connection Accessories 1 The fiber optic electrical repeater uses a 24 VDC or 48 VDC supply Four LEDs indicate that this terminal block is operating correctly Cc A 2 m long fiber optic cable fiber optic jumper TSX FP JF 020 enables e the TSX FP ACC8 to be used as an interface between a FIP fiber optic station and a FIPWAY FIPIO segment e the TSX FP ACC8 to be connected to an fiber optic cable patch panel Characteristics and performance see Appendix 4 part E TBX BLP 01 connector This connector is used to connect TBX distributed I O interfaces to the FIPIO bus using an extension or drop cable Fullconnection compatibility is ensured with TSX FP CA CRxxx and TSX FP CCxxx cables The TBX BLP 01 connector can be fitted with a TSX FP ACC7 line terminator FIP TSX FP ACC9 wiring test tool This tool is used to test each segment in the network network continuity line terminator
58. ivalent trunk cable length to take into account for network calculations is three times the physical length of the drop cable The electrical length of adrop connection is three times its physical length The insulation of the D wires is red and orange and that of the D wires is green and black The characteristics of the drop cable are provided in the Appendix part E C1 2 Connection Accessories 1 3 TSX FP CE 030 connection cable This cable consists of a 3 meter long shielded multiple pair cable with a connector fitted to each end a 15 pin connector for connection to the terminal and a 9 pin connector Cc for connection to the network Itis used to connect FTX 507 FTX 417 CCX 7 and PC compatible terminals to the FIPWAY FIPIO network The terminal must be fitted with a TSX FPC 10 network interface module for FTX 507 CCX 7 or PCs equipped with an ISA bus or a TSX FPC 20 module for FTX 417 A TSX FP ACC4 or TBX FP ACC10 iz tap must be used for connection to R 7A fir the bus TSX FP CE 030 4 TSX FP ACC7 line terminator This line terminator is used for matching FIPWAY FIPIO segments A line terminator must be placed at both ends of each bus segment It is unpolarized and can be connected to all connection accessories in place of the second segment of the trunk cable H D C1 3 Cc 5a TSX FP ACC4 tap This tap with IP 65 protecti
59. n requirements for the implementation of reflex automation systems The communication architecture has been reduced to three layers plus the network management function It complies with the special requirements of fieldbuses and cell networks FIP is based on the principle of data broadcasting Data exchange takes place as follows A call is sent by the bus manager called the bus arbitrator to all stations and is addressed to a producer subscriber and all consumers concerned e A response is broadcast by this producer subscriber to all stations and can be used by all consumer subscribers WORLDFIP offers two types of application service A distributed database cyclic variables which is exchanged periodically between the devices connected to the network and does not require application programs This information is available to all consumers at the same time thus providing consistent data and facilitating synchronization between devices A message handling system which on request sends messages in point to point mode or in broadcast mode This is very useful for configuration adjustment diagnostics and maintenance of intelligent sensors and preactuators as well as for supervisory control and man machine interface functions A1 2 Introduction 1 1 2 2 The FIPIO Fieldbus FIPIO is a fieldbus used with TSX Premium Series 7 or Series 1000 PLCs With this bus the inputs outputs of the PLC and its industrial
60. nd retighten the cable glands tightening torque of 3 Nm 6 Secure the card Metallic ring The wiring diagrams below illustrate the various types of connection possible extension or drop connection Extension connection Cable 1 or 2 is a TSX FP CFxxx drop connection and power supply cable If the device fitted with a connector is at the beginning or at the end of the FIPWAY segment only cable 1 is connected to the connection box In this case cable 2 must D D D D be replaced by a TSX FP ACC7 line terminator unpolarized which is SUS S S S S S connected to D and D The direction of insertion is not important 1 C3 31 Drop connection Cable 1 is a TSX FP CCxxx type drop cable Cable 2 is a straightforward power supply cable Cable 1 is a TBX FP CFxxx type drop cable cable2 is a TSX FP CA CRxxx type cable D D D D SISISIS SSSI 1 2 D D D D SSS SOSS 1 2 C3 32 4 Checking the Bus 4 1 General In order to avoid wiring errors and ensure that the bus will operate correctly itis advisable to perform certain checks during the installation of each segment e Check the electrical continuity of the segment as each wiring accessory is connected connectors taps repeaters e Check by ensuring that the bus matching line terminators are fitted properly before c
61. ne terminator 5 The shielding 3 must be connected to protective ground using a conductor with a maximum 2 5mm either directly or using an uncoupling dipole Position the cables with the insulating sheath right up against the edge of the metal shielding 3 Tighten the bracket 2 to provide the electrical connection between the cables and the connection box shielding Fix the cables in place with the clamps snap off the tags on the upper cover and clip the cover in place The connection box is fixed on its support with 4 screws 30 mm minimum Connections The bracket provides the link between the cable braids and the tap shielding The drop cable contains two pairs the connector or device at the other end provides the link between the two pairs It is therefore important to observe the colors of the respective pairs Connecting trunk and tap cables red green Trunk cable Trunk cable black orange Drop cable Trunk cable with supply pair The IBM type 1 cable contains an additional pair for the power supply C3 15 Line terminator c ool olloiollo Ke OOOO O O all C 5 S ia e When the connection box
62. nection C3 7 Drop A2 5 N ie foe Network design Power supply wiring C3 18 ae e t a TBX BLP 01 63 30 iai ees electrical segments eae TBX BLP 10 3 31 P TBX FP ACC10 C317 pP TSX FP ACC2 C3 9 TSX FP ACC4 C3 10 Parameters D1 6 TSX FP ACC6 03 22 Fiber optic repeater D1 6 TSX FP ACC7 C3 12 FIPIO D1 6 TSX FP ACC8 C3 25 TSX FP CA CFxxx C3 12 C3 19 R TSX FP CCxxx C3 11 C3 18 R t TSX LES 65 75 Cay ea TSX PMX with line terminator c3 11 Optical repeater D16 Using a repeater A2 8 D Drop cable C1 2 TSX FP CC xxx C1 2 P 1 S Schneider product line Services Remote I O UNI TE T TBX BLP 01 TBXBLP 10 TBX FP ACC10 Trunk cable TSX FP CA xxx TSX FP CR xxx TSX FP ACC4 TSX FP ACC6 TSX FP ACC7 TSX FP ACC8 TSX FP ACC9 TSX FP CA xxx TSX FP CC TSX FP CE 030 TSX FP CF xxx Types of connection Drop connection Extension Mixed Using a repeater W Wiring the bus C1 2 Ai 2 B4 1 B4 2 C1 7 C1 9 C1 9 C1 2 C1 2 C1 2 C1 4 C1 6 C1 3 C1 6 C1 7 C1 2 C1 2 C1 3 C1 9 A2 4 A2 5 A2 4 A2 7 A2 8 C3 5 P 2
63. nnection TSX FP CA CFxxx drop cable An alternative to the previous connection method is to install the TSX FP CA CRxxx trunk cable and TSX FP ACC4 or TSX FP ACC14 taps The stations can also be connected using the TSX FP CA CRxxx trunk cable Two lengths of drop cable are required for each tap each cable contains one shielded twisted pair Both ends of each segment must be fitted with a TSX FP ACC7 terminator The maximum length of the segment is given by the following relation Lp ZLdi lt 1000 m Example of a drop connection using the TSX FP CA CR xxx drop cable Dropcable Ld1 feaz x Terminator X Trunkcable Terminator Lp Dustand damp proof TBXs IP65 are drop connected on FIPIO using the TSX FP CRxxx trunk cable and the TSX FP CF remote power cable via TBX FP ACC10 taps TSX FP CFxxx C ble x Dropcable Ld1 a2 cable j ae Terminator See a BX PPACCO Terminator Lp TBX FP ACC10 taps must be used This type of drop connection is the only possible option for installations located out of doors or those subject to particular environmental constraints In this type of installation the following cables must be used e trunk cable TSX FP CR xxx e drop cable dust and damp proof TBX TSX FP CF xxx others TSX FP CR xxx A2 6 Bus Topology 2 2 3 4 Mixed Connection extension and drop The three connection modes that have already
64. ns are made through the use of taps drop cables or loop back of the trunk cable Ifa drop cable is used the length of the drop is equal to three equivalent trunk cable lengths The length ofa segment is therefore equal to L sum of the Lpx 3 x sum of the Ldx lt 1000 m Lp5 Ld3 Lp trunk cable Ld drop cable Services Remote I O Exchanges of I O channel status variables and output channel commands in cyclic mode without any intervention from the application program Remote device management configuration etc in aperiodic mode without any intervention from the application program UNI TE Point to point request service with confirm maximum of 128 bytes This service can be used by all the stations connected to FIPIO that support this service Data integrity Control characters on each frame and acknowledgment of point to point messages Supervision The PLCs and their inputs outputs local or remote are diagnosed by one of the following terminals FTX 517 CCX 7 FTX 417 or PC compatible Maximum size of the data sent Variables 128 bytes Messages 128 bytes Message data rate twenty 128 byte messages per second by default B2 3 2 3 FIPIO Exchange Format The following information is not absolutely necessary when using a FIPIO bus It is provided for familiar users as a brief explanation of how the network operates A data exchange on the FIPIO bus constit
65. o connect a FIPIO agent device equipped with an ISA bus PC type The FCP FPC 10 card with a TSX FP CE 030 cable is used for connection to the TSX FP ACC4 or TBX FP ACC10 tap B3 4 Connectable Devices 3 3 4 4 Connection Kit for the ATV 16 Speed Drive The TSX FPV 16 e module is used to connect ATV 16 speed drives for asynchronous motors equipped with the VW3 A16 303 communication module Connection to the FIPIO bus is via e a TSX FPP 10 FIPIO agent PCMCIA card e a TSX FP CG 010 connection cable e a TSX ACC4 tap 3 4 5 Connection Kit for the ATV 58 Speed Drive Connection to the FIPIO bus is via the VW3 A58301 communication card installed in the drive This card is equipped with a male 9 pin Sub D connector which can take a TSX ACC2 or TSX ACC12 connector for extension or drop connection to the FIPIO bus 3 4 6 Connection Kit for the ATV 66 Speed Drive Connection to the FIPIO bus is via e the VW3 A66205 communication card installed in the drive which takes the VW A66301 PCMCIA card e a VW A66331 connection kit comprising a cable 3m long with two 9 pin Sub D sockets and a 9 pin to 25 pin Sub D adaptor to enable connection to a TSX FP ACC4 tap B3 5 B3 6 4 Services 4 1 Remotel Oservice The FIPIO fieldbus supports the remote I O service This is the FIPIO priority service This service is used to exchange input status variables and output commands Such exchanges are performed cy
66. of segment beyond which another TSX FP ACC10 and its power supply should be added see section 2 2 A2 4 Bus Topology 2 2 3 2 Drop Connection TSX FP CCxxx drop cable A FIPIO fieldbus can be installed by using the TSX FP CA CRxxx trunk cable and TSX FP ACC4 or TSX FP ACC14 taps The stations are drop connected using TSX FP CCxx drop cables this cable contains two shielded twisted pairs Each segment must be fitted at both ends with a TSX FP ACC7 line terminator The maximum length of the segment is given by the following relation Lp 3xLd lt 1000 m Example of a drop connection using the TSX FP CCxxx drop cable x Drop cable FIPO Ld x Terminator w Trunk cable Terminator A _ Lp TSX FP ACC4 or TBX FP ACC10 taps must be used to connect devices which use TSX FPP 10 or FCP FPP 10 PCMCIA cards A TSX FP ACC4 is also used to connect programming terminals fitted with a TSX FPP 10 TSX FPP 20 or FCP FPP 10 PCMCIA card The tap protection index is only IP20 when the socket on the front panel is used n Power supply yX N x Power supply x Power supply N Power supply X Terminator X Trunk cable Terminator gt Lp For TBX IP 65 the power supply is connected via the BLP10 connector The cables are identical to those used for IP 20 drop connections TSX FP CCxx and TSX FP CA CRxxx A2 5 2 3 3 Drop Co
67. on Accessories 3 2 1 Fixing Installing the TSX FP ACC4 TSX FP ACC14 or TBX FP ACC10 tap This tap can be fixed to an AM1 PA perforated mounting plate or to an AM1 DE DP symmetrical DIN rail with an LA9 D09976 fixing plate For the TSX FP ACC 14 the cable shielding is connected to the connection box by tightening the clamp holder Connect the tap machine ground securely with a green yellow wire Installing the TSX FP ACC6 or TSX FP ACC8 repeater The repeater can be fixed to an AM1 PA perforated mounting plate or to an AM1 DE DP symmetrical DIN rail with an LAY D09976 fixing plate Installing the TSX FP CE 030 cable on the TSX FP ACC4 or TBX FP ACC10 tap To connect this cable remove the quarter turn cap on the top part of the tap to access the connector Make sure that the cable is secured by tightening the two knurled screws C3 3 3 2 2 Grounding Each connection accessory is electrically connected to the other ones through the cable shielding Therefore the first operation to carry outis to ground the first installation accessory Grounding the TSX FP ACC4 and TBX FP ACC10 taps These taps should be secured using conducting screws and fan type lock washers to a conducting metal support that is part of the grounding network If there is not enough contact painted support they can be grounded via the screw located at the bottom right hand side of the tap This screw also secures the quarter turn cap A shor
68. onis used for drop connection of devices to the FIPWAY FIPIO network It too is equipped with a 9 pin female connector and via the TSX FP CE 030 or KIT5130 cables excluding cables fitted with male 9 pin connectors will connect aterminal equipped with a TSX FPC 10 20 or a TSX FPP 10 20 PCMCIA card an APRIL 5000 PLC O O O Q Network operation is not affected by the connection or disconnection of the terminal The various cables are connected by screw terminal blocks one terminal block for each twisted pair The tap provides protection to IP65 standard and allows cables to be fed through cable glands of the same standard The connection socket on the terminal can be accessed once the quarter turn protective cap has been removed The protection index then drops to IP 21 The TSX FP ACC4 tap can be fitted with a TSX FP ACC7 line terminator 5b TSX FP ACC14 tap This unsealed tap can be used for low cost drop connection of any device on the bus It can be fitted with the TSX FP ACC7 line terminator C1 4 Connection Accessories 1 6 TSXFP ACC2 connector This connector is used to connect ATV 58 or Momentum PLCs to the FIPIO bus by means of extension or drop cables Cc A screw terminal is used to connect the various cables Full connection compatibility is ensured with TSX FP CA CRxxx and TSX FP CCxxx cables TSX FP ACC2 IN
69. onnecting the devices e Check that the devices are properly connected to the bus before they are powered up e If TSX FP ACC6 repeaters are used the above checks must be carried out individually on each segment The repeaters must not be powered up during these tests Equipment required The test procedures described below require an ohmmeter and the TSX FP ACC9 wiring test tool This tool comprises two modules AZ module which should be connected to the first connection accessory e ATP module containing the three test points needed for taking measurements Each ofthese modules is equipped with two connectors a9 pin male SUB D connector and a high density 26 pin female SUB D connector that can be connected to the FIPIO wiring system e TSX FP ACC9 marked Z TSX FP ACC9 marked TP Any faults detected during these tests must be remedied before proceeding with the rest of the installation The checks required during each installation phase should only be performed if the results of the previous tests are satisfactory C4 1 4 2 Testing Bus Continuity Procedure e Wire the first connection accessory including the shielding and connect the Z module to it e Wire the second connection accessory and connect the TP module to it pc Z as First connection accessory E TP ooo Ohmmeter eee Ped S
70. optic or electrical segments connected to the repeater it will start to send the regenerated data from the active segmentto the second segment The LED corresponding to the transmis sion direction electrical to fiber optic or fiber optic to electrical will then light until the segment which was initially active becomes inactive or until an error is detected Generally data exchanges are performed alternately in both directions giving the impression that the two T and LEDs are always lit When using a link to a FIP fiber optic station and if the activity is detected as originating from this station the data is also sent back to the sender station If the two segments become active simultaneously the repeater remains in reception mode only until one of the two segments ceases to be active DEF LED this indicator lights during normal operation to indicate an error caused by e Therepeater itself e Anexternal failure generally a talkative device one that sends a frame longer than that which is allowed by the FIP standard To determine the cause of the error power down or disconnect all other devices from the FIPIO network If the DEF LED remains lit the repeater is faulty and must be returned for repair Otherwise power up the various devices one by one starting with the repeaters and thus locate the device which caused the error D3 7 3 4 Characteristics and Performance Levels FIPIO Network Maximum num
71. or unpolarized is connected in place of the second cable segment The type of connection depends on whether the drop is wired or not as illustrated below The user can also connect a programming terminal to the SUB D connector once the quarter turn cap has been removed A TSX FP ACC4 tap can also be used see section 3 5 3 Tap waiting to be connected 1 ACC7 5 ACC10 1 TSX FP CA CRxxx trunk cable 5 TSX FP ACC7 line terminator corresponds to the red or orange wire corresponds to the green or black wire C3 20 Bus Installation and Wiring 3 1 2 3 4 5 Tap with extension connection his ACC7 accio f 5 saa a nO ta oa TBX TBX TBX 1 Tap with drop connection 1 ACC7 ACC10 2 Supp 4 TBX A TSX FP ACC4 tap can also be used _ see section 3 5 3 TSX FP CA CRxxx trunk cable TSX FP CCxxx drop cable TBX FP CFxxx drop connection and power supply cable Power supply cable TSX FP ACC7 line terminator corresponds to the red or orange wire of the
72. ork containing data or check information Gateway Adevice that interconnects any two types of network It acts as an interface at application layer level A gateway performs address and or protocol conversions enabling communication between stations on different stations Identified consumed variable Local concept for a FIP entity It indicates that the variable corresponds to an identifier on which the entity will receive a data item Identified produced variable Local conceptfora FIP entity Itindicates thatthe variable corresponds to an identifier from which the entity will transmit a data item Identified variable FIP variable with an associated identifier Identifier A 16 bit word associated with a variable for the unique characterization of this variable in a FIP system Identifier frame Data sent by the bus arbitrator to assign the medium to each information producer ISO International Standards Organisation Layer A layer is a setof services that perform a function as defined by the ISO in their OSI model for distributed systems A layer provides an access interface and uses the interface provided by the layer below it e Layer 1 Physical e Layer5 Session e Layer2 Data Link Layer e Layer6 Presentation e Layer 3 Network e Layer 7 Application e Layer 4 Transport Line terminator A component that is connected to the ends of a segment to ensure that a matching impedance is maintained
73. p line with each device being drop connected to the trunk cable via a TSX FP ACC4 or TBX FP ACC 14 or TBX FP ACC10 tap or by the double pair tap cable TSX FP CCxxx or by two TSX FP CA CRxxx single pair cables e Using a combination of the above which comprises devices connected by extension and by drop cable A FIPIO bus consists of one or more segments connected together by repeaters The maximum length of a bus segment is 1000 meters and the maximum number of stations per segment is 32 plus any repeaters By using electrical or fiber optic repeaters the length of the FIPIO bus can be extended to 15000 m To connect more devices or for lengths greater than 1000 meters TSX FP ACC6 electrical repeaters or TSX FP ACC8 fiber optic repeaters must be used The repeater is connected to each segment by extension or using a drop cable Redundancy or withstand to severe environments fiber optic cable connectors are also available for creation of architectures in a double fiber optic ring See the User Manual for OZD FIP TSX DMOZD 01E for fiber optic connectors A2 2 Bus Topology 2 2 2 Number of discrete TBXs IP65 supported by the drop cable and TSX FP CFxxx 24VDC power cable The number of discrete TBXs IP65 depends on the length of the line in meters the gauge of the electrical conductors which make up the line cable and the precision of the power supply The gauge used for the power supply conductors in thi
74. peripheral device can be decentralized and located close to the operating equipment FIPIO uses cyclic variables to refresh remote I O status This operation is performed at the same rate as the PLC cycle The variables and the aperiodic message system are used for all configuration adjust diagnostic and man machine interface functions No special skills are needed to develop an application that uses FIPIO fieldbuses The designer only has to declare the devices connected to each bus in the software like the procedure used for rack mounted I O modules PL7 automatically generates the network operating parameters which are then downloaded into the PLC A series of screens will help the operator with the configuration and adjustment of devices connected to the bus On TSX Premium PLCs during start up or when maintenance is being carried out on the installation the programming terminals can be connected to any point of the FIPIO bus All the software services are available immediately programming debugging adjustment etc The terminals can be connected to and disconnected from the fieldbus without having any effect on operation If the programming console is connected to priority address point 63 it can use the software services of the PLC controlling the FIPIO bus as well as any other remote PLC connected to the network This is achieved through the transparency of the X WAY communication architecture Operation of the installation is mad
75. r a supervision system connected via a TSX FP CE 030 cable to a TSX FP ACC4 or TBX FP ACC10 tap is counted as one device If more than 36 devices are to be connected one or more additional segments must be created so that the above mentioned rule is adhered to 2 1 3 Line Terminators For matching purposes an electrical segment must be fitted with a TSX FP ACC7 line terminator at both ends Line terminators are sold in multiples of two One pair is required for each electrical segment Each line terminator can be connected to any wiring element TSX FP ACC 12 TSX FP ACC14 TSX FP ACC2 ACC4 ACC6 TBX FP ACC10 TBX BLP 01 10 A description of each of these elements is given in the section on fitting TSX FP ACC7 line terminators C2 3 C2 4 3 Bus Installation and Wiring 3 1 Installing the Cables The following table gives the cable references and shows which cables should be used for which environmental conditions Cc 3 1 1 Cable Usage Criteria The table below shows standard and severe operating conditions Application Inside building Outside building Operating Trunk Drop Trunk Drop conditions cable cable cable cable Standard without special precautions TSX FP CAxxx TSX FP CCxxx TSX FP CRxxx TSX FP CRxxx fixed installation Resistance to hydrocarbons industrial oils TSX FP CRxxx TSX FP CRxxx TSX FP CRxxx TSX FP CRxxx detergen
76. rity Red Green and Orange Black The wiring diagrams on the following pages show the different types of connection possible extension or drop When using a line terminator attach a grounding clamp to the TSX FP ACC7 tighten the cable gland and screw each wire into its screw terminal Refit the cover and fasten C3 22 Bus Installation and Wiring 3 Extension connection If the repeater is located at the beginning or at the end of FIPIO segment A only cable 1 is connected In this case cable2 must be replaced by a TSX FP ACC7 line terminator Cc Similarly ifthe repeater is located at the beginning or at the end of segment B only cable 3 is connected and cable 4 is replaced by an unpolarized TSX FP ACC7 line terminator Segment A Segment B Reminders for FIPIO segments corresponds to the red or orange wire corresponds to the green or black wire C3 23 Drop connection For the repeater this type of connection is made on FIPIO segments A and B by means of TSX FP ACC4 connection boxes If two TSX FP CA CR xxx cables are used for one of the drops the Red and Green wires are replaced by the Red and Green wires of the first drop cable and the
77. s 0 default value 1 2 2 Detecting the Presence of a Station All stations that are part of the network respond cyclically when their own presence variable is scanned This is how presence of the station on the bus is indicated As soon as it is elected the bus arbitrator checks the presence of all 127 stations that can be connected and sends the host application the list of stations responding or not responding to their presence variable A station that has been recently connected to an operating network with a physical address that is identical to a connected station cannot join the network or the bus Only those stations declared in the PL7 configuration are checked Any additional stations connected to the bus will not be detected by the system 1 2 3 Exchanging Datagrams Datagrams are exchanged on FIPIO as aperiodic messages The number of aperiodic messages which can be exchanged between all the stations is e 20 messages of 128 application bytes per second for FIPIO D1 5 1 2 4 Reading and Writing the Remote I O I O are exchanged on FIPIO as cyclical variables The scan period depends on the number type and the task in which each I O module is declared Itis calculated when the I O configuration is generated in PL7 and then sent to the PLC processor when the program is transferred PL7 ensures that each input output is updated before the end of the task period in which ithas been configured 1 3 Sele
78. s cable is AWG 18 The various parameters are summarized in the two tables below They are only valid for the discrete TBX product references IP65 a For a 24 VDC power supply at 5 Number of TBXs 1 2 3 4 5 6 7 8 9 10 Length of the line in meters 318 157 103 76 60 49 44 38 31 27 b For a 24 VDC power supply at 10 Number of TBXs 1 2 3 4 5 6 7 8 9 10 Length of the line in meters 222 109 71 52 40 33 27 23 20 18 A2 3 2 3 Types of Connection 2 3 1 Extension A FIPIO fieldbus can be installed by direct connection point to connection point extension using the TSX FP CA CRxxx trunk cable or the TSX FP CFxxx remote power cable The maximum length of a segment will then be 1000 meters Both ends of each segment must be fitted with a TSX FP ACC7 line terminator Example of an extension connection IP20 i Z FIPIO n n 1 i Terminator N Trunk cable Terminator vi L lt 1000 meters Example of an extension connection IP65 109 meters TSX FP CA CRxxx 1 1 FIPIO A ne NISX FP CFxxx cable NTSX FP CFxxx cable Terminator_ Power supply Terminator 77777 Trunk cable E Power supply L lt 1000 meters The TBX FP ACC10 tap must be used here for connecting the power supply for IP 65 dust and damp proof protection The number of TBX used and the accuracy of the power supply determine the length
79. s fitted etc It comprises two modules Z and TP C1 7 1 3 FIPIO Bus Connection Accessories IP65 Schneider offers a range of dust and damp proof accessories for connecting the various IP65 devices to the FIPIO bus K i Qiao lt lt em gt eee o d oaii TSX FP CA CRxxx TSX FP CCxxx TSX FP CE030 TSX FP ACC7 TSX FP ACC4 or TSX FP ACC14 TSX FP ACC2 TSX FP ACC12 8 TSX FP ACC6 ar OO N N O 10 TBX BLP 10 11 TBX FP ACC10 12 TSX FP CFxxx TSX FP ACC9 FTX 507 10 Alim X 0000 0000 2 TBX IP65 3 1 Alim E i 0000 ATV16 aoe TBX IP65 0000 gt secs n TBX IP65 4 Trunk cable Drop cable Connecting cable for terminals and PC Terminator Tap Extension or drop cable connector Connector for TSX PLCs Electrical repeater or TSX FP ACC8 fiber optic repeater for a fiber optic link TBX connector IP65 Tap Remote power cable Tool for testing the wiring system C1 8 Connection Accessories 1 1 4 Description of the Different Accessories IP65 10 11 12 TSX FP CF xxx remote power trunk cable TBX BLP 1
80. t cable with a cross section of 2 5 mm or more is required o Grounding cable Grounding the TSX FP ACC2 TSX FP ACC12 TBX BLP 01 or TBX BLP 10 connectors Although the connector boxes are different the grounding principle is the same The example shown opposite corresponds to the TSX FP ACC2 The grounding screw is on the back of the connectors For the TSX FP ACC 12 connector a grounding wire crimped into the special lug provides the connection to the local ground al ln Grounding cable Grounding the TSX FP ACC6 or TSX FP ACC8 repeater The connection and grounding principle is the same as for the TSX FP ACC4 tap If the DC power supply cable is equipped with a ground connector and or shielding connect this to the terminal with the symbol The power supply cable shielding is never sufficient to ground the TSX FP ACC6 ACC8 repeater GTS ATS OTS S AR A S A OO O WI LLA e y Sl Grounding cable C3 4 Bus Installation and Wiring 3 3 3 Wiring the Bus Connection Principles There are two types of connection for FIPIO devices extension and drop The electrical physical layer of the WORLDFIP standard does not support pure electrical drops All FIPIO devices are connected electrically to the closest shielded twisted pair Where an installation requires a tap this is achieved by looping back the electrical pair effectively
81. ta frame has been received correctly FIP protocol only manages the concept of acknowledgment at link level Bridge A device that interconnects two network segments or two networks in a transparent manner at data link layer level Addressing continuity is ensured between two segments both before and after the bridge Bus arbitrator A FIP element which controls the access rights to the medium of each information producer There must only be one active bus arbitrator in FIP at a given moment Control field In a transmitted frame the part that specifies the type of information exchanged and the type of exchange Cyclic scan of variables A function carried out by the bus arbitrator consisting of cyclic exchange of variables which is the basic principle of FIP Datagram A structured data packet that transits through the network Each data packet is a separate entity on the network Driver A program included in the operating system that executes transmission reception requests via a specified peripheral A driver is dedicated to a peripheral It will not interpret messages read or written Drop cable The cable connecting a station to a tap FIPIO standard profiles FRDP FIPIO Reduced Device Profile FSDP FIPIO Standard Device Profile FEDP FIPIO Extended Device Profile Flow data rate The transmission capacity of the medium expressed in bits second b s D2 1 Frame A group of bytes sent over the netw
82. tion of the bus arbitrator is to scroll the list of messages to be sent and then decide when the aperiodic exchanges of variables and messages requested will take place The list of cyclic exchanges and the windows assigned for aperiodic traffic form a macro cycle The continuous scanning of this macro cycle is performed by the active bus arbitrator On a FIPIO bus the macro cycle is linked to the data exchange requirements of the application program This cycle will e Scan the status variables and the device command variables taking into account the need to update the PLC tasks e Assign a window for aperiodic exchange of variables for configuration control and diagnostics of remote devices e Assign a window for aperiodic exchanges of messages which will be shared among all the devices using the message handling service this window allows exchanges of twenty 128 byte messages per second this data rate is 50 messages per second for 32 byte messages Allthese functions are supported automatically by the system when the bus is configured B2 1 2 2 Characteristics Structure Type Topology Access method Communication Priority exchanges Transmission Mode Binary data rate Medium Configuration No of connection points No of segments PLC Terminal Segment length Multistation WORLDFIP standard open industrial fieldbus Devices connected in extension or drop mode Controlled by the bus ar
83. tion system engi neers with guaranteed I O refresh time network transparency and UNI TE message handling services e Priority exchanges on the FIPIO bus are exchanges of input channel acquisition status variables and output channel commands These exchanges are performed cyclically without any intervention from the application program e Other data can also be exchanged on the FIPIO fieldbus such as remote device configuration variables and UNI TE messages these services allow the PLC which manages the bus to send parameters to other devices The FIPIO fieldbus can be used in several ways e In a simple architecture single station e In a more complex architecture multistation where several FIPIO segments can be governed by a higher level local network such as Ethernet TCP IP for example The various possible architectures are shown on the following pages B1 1 1 2 Examples 1 2 1 Single Station Architecture Automation of a Production Line programming TSX 37 Agent Manager terminal y G o 0 0 ad al TSX 57 l A T l I i I j al I l l l TBX l l enclosure TSX 37 Agent s l I H i i FFT i l R 1 i EE
84. to the green or black wire su Power supply terminalblock T OO T 0 Q F F D1 O D2 C3 18 Bus Installation and Wiring 3 Extension 1 connected with the TSX FP CFxxx remote power cable 1 Supp 4 1 ACC10 i 1 3 SS TBX TBX TBX The drops must be connected as shown 1 opposite The user can also connect a programming terminal to the SUB D connector once the quarter turn cap has been removed TBX supply Extension 2 connected with the TSX FP CFxxx remote power cable Supp 4 1 l 1 ACC10 ACC10 3 3 1 TBX TBX TBX supply 1 TSX FP CA CRxxx trunk cable 3 TBX FP CFxxx remote power cable 4 Power supply cable corresponds to the red or orange wire of the FIPIO network for T1 T2 D1 D2 and to the pink wire for power supply to the remote power cable corresponds to the green or black wire of the FIPIO network for T1 T2 D1 D2 and to the blue wire for power supply to the remote power cable C3 19 Connecting a TSX FP ACC7 line terminator If a tap is located at the beginning or at the end of a segment only the T1 cable is Cc connected and a TSX FP ACC7 line terminat
85. ts Resistance to TSX FP CRxxx TSX FP CRxxx TSX FP CRxxx TSX FP CRxxx solder splashes Up to 100 humidity with significant variations TSX FP CRxxx TSX FP CRxxx TSX FP CRxxx TSX FP CRxxx in temperature 10 C lt 0 C lt 70 C Mobile installations TSX FP CRxxx TSX FP CRxxx TSX FP CRxxx TSX FP CRxxx Other special conditions Ask your Regional Sales Office See section A 2 for connections using TSX FPCCxxx and TSX FPCRxxx cables C3 1 3 1 2 Exception for Dust and Damp proof TBXs A remote power cable TSX FP CF xxx must be used for extension connection of dust and damp proof TBXs A TSX FP CCxxx cable is used for drop connections to a TBX and the power supply is transmitted to the TBX via a separate cable For more details see part A section 2 and part C section 3 5 5 Important If the cables are stored in coils and not on drums unravel the cable from the outer edge of the coil in order to avoid subjecting the cable to severe mechanical stress 3 1 3 Installation rules Certain precautions must be taken when installing FIPIO in order to ensure stable operation of the installation See the sections in this manual which describe the hardware to be used when constructing a FIPIO bus Precautions during setup are detailed in the wiring guide electromagnetic compatibility of industrial networks and fieldbuses C3 2 Bus Installation and Wiring 3 3 2 Installing Connecti
86. using the procedure described above Checking bus continuity when a TSX FP ACC6 repeater is used The connection of each TSX FP ACC6 repeater should be checked before its cover is fitted This operation is carried out in two steps At the time the segment connected to channel A is wired following the procedure described earlier The measurements are taken with the ohmmeter directly on one ofthe screw terminal blocks of channel A the Z module should be connected to segment A At the time the segment connected to channel B is wired following the procedure described earlier The measurements are taken with the ohmmeter directly on one of the screw terminal blocks of channel B the Z module should be connected to segment B Checking bus continuity when a TSX FP ACC8 repeater is used The connection to the electrical segment of each TSX FP ACC8 repeater is checked before its cover is fitted as described above The measurements are taken with the ohmmeter directly on one of the two small TBX FP ACC8 screw terminal blocks C4 3 4 3 Testing for Line Terminators Procedure e ATSXFPACC7line terminator must systematically be placed at the beginning and end of an electrical segment This terminator is connected to the bus via the connection accessory fitted to the end of the segment at the place where the next cable segment would have been connected if planned The terminator is not polarized and each wire can be screwed into e
87. utes the transfer of two frames e Aquestion frame containing the identifier of the variable to send or the source entity of a message to send e A response frame containing the value of the identified variable or the application message sent on the bus The FIPIO frame is broken down as follows Preamble Start Frame Frame Check Data FCS End Frame 8 bits 6 bits 1 byte 0 to 262 bytes 2 bytes 8 bits If question frame If variable response frame If message response frame identifier value I O variables target address presence etc source address XWAY datagram Preamble This 8 bit string allows the receivers to synchronize to the clock of the source station Start frame delimiter This start frame delimiter comprises eight bits and allows the date link layer to locate the start of its assigned data Frame check This byte tells you what type of frame has been exchanged e Question frame identified variable message or request e Response frame identified variable message acknowledged or not acknowledged acknowledgment or request etc B2 4 OperatingPrinciples 2 Data This field contains e The identifier value two bytes for a question frame e Thevalue ofthe application variable 2 to 128 bytes for an identified variable response frame e Asource address three bytes a target address three bytes and an XWAY datagram 128 bytes of use
88. valent of a trunk cable and is fitted with a TSX FP ACC7 line terminator at each end D3 1 3 1 2 Repeaters Between FIPIO Electrical Segments with Fiber Optic Patch Panel Electrical Segment A Cable patch panel Fiber optic cable 62 5 125 um TSX FPACC8 TSX FPJF020 TSX FPJF020 TSX FPACC8 Cable patch panel Electrical Segment B Using 2 fibers D3 2 TSX ACC6 ACC8 Repeaters Additional Information 3 3 2 Network Topology Using fiber optic electrical and or electrical electrical repeaters enables the following network topologies to be set up e linear to increase the total network length up to a maximum of 15 kilometers and or the number of connection points up to a maximum of 128 logical connections e tree or star to cover large areas one or two Km and to increase the number of connection points up to a maximum of 128 logical connections e mixed fora compromise between the total network length and the area covered The number of connection points is also increased up to a maximum of 128 logical connections 3 2 1 Topology Guidelines e A segmentis restricted to 32 stations a FIPIO architecture to 128 stations e A TSX FP ACC8 fiber optic electrical repeater can be located at any point on an electrical segment e TSX FP ACC8 fiber optic electrical repeaters can

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