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FIPWAY Contents Connection kit

1. FIPWAY Contents Connection kit Section Page 1 Introduction 1 1 1 1 Preface 1 1 1 2 Documentation structure 1 1 1 3 Description of the FIPWAY connection Kit 1 2 1 3 1 General 1 2 1 3 2 Functions 1 2 1 4 Physical description 1 3 1 4 1 TSX MPM 100 module 1 3 1 4 2 TSX FPP 20 PCMCIA card 1 3 1 4 3 TSX FP CG 010 connection cable 1 4 1 4 4 TSX FP ACC4 junction box 1 4 1 5 FIPWAY link characteristics 1 5 1 6 Hardware installation 1 6 1 6 1 Mounting the module in racks 1 6 1 6 2 Mounting the PCMCIA card 1 7 2 Software installation 2 1 2 1 Software installation 2 1 2 1 1 General 2 1 2 1 2 The XTEL CONF station tool 2 1 2 2 COM Service 2 2 2 2 1 General 2 2 2 2 2 Operating principles 2 3 2 2 3 Common memory organization 2 4 2 2 4 Common word configuration 2 5 2 2 5 COM words in multinetwork operation 2 6 2 2 6 System bits and words 2 7 2 2 7 Application example 2 9 S 1 FIPWAY Contents Connection kit Section Page 2 3 UNI TE service 2 11 2 3 1 General 2 11 2 3 2 Services supported by PLCs 2 12 2 4 Application to application communication 2 13 2 4 1 Point to point messages 2 13 2 4 2 Broadcast messages 2 14 2 4 3 Point to point message example 2 15 2 5 Priority communication telegram 2 17 2 5 1 General 2 17 2 5 2 Telegram programming 2 19 2 5 3 Example of a telegram 2 20 2 6 PLC scan cycle 2 23 2 7 _Mul
2. Causes for rejection Unknown request Inadequate access rights Word number out of range Odd word number 5 39 5 5 Text block reminders 5 5 1 Description A text block is a programming object which can be used by the user program for exchanging data word tables with various entities There are five types of text block which characterize the type of exchange that can be performed The various types of text block and the exchanges they can perform are listed below TXT type User program x Another user program CPL type User program x Intelligent module UNI TELWAY bus or FIPIO fieldbus TER type User program x PLC programming port SYS type User program x Connected device system TLG type User program x Another user program short high priority messages Dialogue between a PLC and other devices connected to the FIPWAY network uses TXT type text blocks for application to application exchanges word table trans fers and SYS type text blocks for UNI TE message handling service or the UNI TE function see section 5 6 Dialogue between a PLC and other devices connected to the FIPIO fieldbus uses CPL type text blocks or the UNI TE function 5 5 2 Communication by TXT text block TXT text block functions comprise A text block number e An exchange type e A communication type A start of table address e A reception table length e A transmission table length e Input bits Start tr
3. FD 253 Causes for rejection 1 if the current counter value has gone from 0 to 9999 1 if the current counter value has gone from 9999 to 0 0 preset cannot be modified 1 preset can be modified e Unknown request Inadequate access rights e Counter number out of range RAM cannot be executed 5 25 5 3 9 Read a register This request reads all the parameters of a register Request format eS Category Register Code Number Hex 0E 14 077 Confirm format Positive confirm comm Register Register Register Register Input Output hae Type Empty Full Length Word Word 3E 62 l Register type 0 FIFO register 1 LIFO register Register empty 0 no 1 yes Register full 0 no 1 yes Negative confirm Confirm Code Hex FD 253 Causes for rejection Unknown request e Inadequate access rights e Register number out of range e RAM cannot be executed 5 26 Appendix 5 5 3 10 Read Grafcet steps This request reads the Grafcet step activity bits XI Request format Request Category Portion ee Code Number 2A 42 0 7 Portion number 0 portion XO see X127 1 portion X128 X255 2 portion X256 X383 3 portion X384 X51 1 Confirm format Positive confirm Confirm Code Hex 5A 90 Data Asuccession of 128
4. 5 50 Appendix 5 5 6 6 Using the UNI TE function Reminders on application development methodology with the UNI TE function The UNI TE function uses a number of predefined requests eg read a word write a bit etc The coding of these predefined requests is contained in two files supplied with PL7 COM e UTWREQ SCY is a symbol definition file where each symbol corresponds to a request eg Write a word CW100 Wr_w e UTWREQ CST is an initialization file for the constant words associated with the symbols this file actually comprises the detailed coding of the requests Reading these two files provides immediate access to the predefined requests To do so e Import the files UTWREQ SCY and UTWREQ CST located in the XPROSYS OFB COMM directory into the PL7 3 MOD directory e Run XTEL SDBASE to load the symbols from UTWREQ SCY into the symbol database e Run PL7 3 to automatically assign XTEL SDBASE mnemonic symbols to the first 115 constant words CWO to CW114 e In PL7 3 CONSTANT mode read the UTWREQ CST file to automatically write the coding of the requests into the constant words previously defined The complete list of predefined requests is provided in the manual PL7 COM Setup software for communication modules part D section 3 Other requests may also be added For more information on this possibility refer to the same documentation Execution of the function It is advisable to link execution of the EXEC UNI T
5. Confirm format Positive confirm Confirm Code Hex FE 254 Negative confirm Confirm Code Hex FD 253 Causes for rejection Unknown request e Inadequate access rights Bit number out of range 5 10 Appendix 5 5 2 5 Write a word This request writes the contents of a word Request format a Category Word Word Code Number Value Hex 14 20 0 7 i Confirm format Positive confirm Confirm Code Hex FE 254 Negative confirm Confirm Code Hex FD 253 Causes for rejection e Unknown request e Inadequate access rights e Word number out of range 5 11 5 2 6 Write objects This request writes simple objects words word strings etc Request format Request Category Type of Object Number of oe Code Segment Object Address Objects to Write Data 37 55 0 7 l Segment Specifies the mode and addressing field in hexadecimal 10 Common object segment 64 Internal bit space segment 68 Internal word space segment 69 Constant word space segment 6C Ctrl user task segment 80 TSX 7 system object segment Type of object Specifies the type of object to write 5 Internal bits 7 16 bit signed integer 8 32 bit signed integer 64 Task period Object address e Physical or logical address in the segment e Sequence number of the obje
6. For every PLC station module three system words are used to test the updating of common words of the other network stations and determine out the station numbers System words Module Module Module Module A B Cc D SW64 SW73 SW82 SW91 SW65 SW74 SW83 sw92 SW66 SW75 SW84 SW93 SW67 SW76 SW85 SW94 SW68 SW77 SW86 SW95 SW69 SW78 SW87 SW96 SW70 Sw79 SW88 SW97 SW71 SW80 Swe9g SW98 SW72 SW81 SW90 SW99 Update indicators Update indicators 1 bit per station lt stations 0 to 15 stations 16 to 31 lt t _ Module network address The 16 bits in each word represent 16 stations on the network When a bit is at 1 the corresponding station has sent its COM words The bit should be reset to 0 via the program only in order to check any new transmissions of COM words In the example in section 2 2 5 the FIP module has identifier B and uses system words SW73 SW74 and SW81 Module network address This word indicates the network number 0 to 127 and the station number 0 to 63 corresponding to each module in the following format F 8 7 0 Network no Station no 2 8 Software installation 2 2 2 7 Application example Transmission and reception of COM words Materials handling truck can only move forward if the door is open Station 0 broadcasts door contact type status information door open BO
7. Ctrl user task segment 80 TSX 7 system object segment 81 Function block segment 82 I O module segment Type of object Specifies the type of object to read O Text block or in rack module 1 Ctrl block 5 Internal bits with forcing 7 16 bit signed integer 8 32 bit signed integer 64 Task period Object address The physical or logical address in the segment e The sequence number of the object in the segment 0 sas 2 0 Current date and time in the common segment Stored date and time in the common segment Current date and time in hexadecimal notation in the common segment Programming port configuration in the system segment 5 5 Read objects contd Confirm format Positive confirm Confirm Code Hex Type of Object 66 102 Type of object Returns the type of object selected when the request is sent Negative confirm Confirm Code Hex FD 253 Causes for rejection e Unknown request e Inadequate access rights e Unknown segment or object e Address out of range Too many objects for the reception buffer Request examples Read words or double words Segment 68 internal word segment Type of object 7O Wi or 8 DWI Object address Index of the first Wi or DWi to read Response Table of n objects Read constant words or constant double words Segment 69 constant word segment Type of objec
8. FD 253 Causes for rejection Unknown request Inadequate access rights Word number out of range RAM cannot be executed 5 34 Appendix 5 5 4 5 Write a timer preset This request writes the preset value of a timer T if it can be modified Request format ie Category Timer Preset Code Number Value Hex 17 23 07 Preset value Confirm format Positive confirm Confirm Code Hex FE 254 Confirm Code Hex FD 253 Negative confirm Causes for rejection Between 0 and 9999 H O to H 270F e Unknown request e Inadequate access rights e Timer number out of range e Preset value cannot be modified e Preset value out of range e RAM cannot be executed 5 35 5 4 6 Write a monostable preset This request writes the preset value of a monostable M if it can be modified Request format Request Category Monostable Preset Code Number Value Hex 18 24 0 7 Preset value Between 0 and 9999 H 0 to H 270F Confirm format Positive confirm Confirm Code Hex FE 254 Negative confirm Confirm Code Hex FD 253 Causes for rejection e Unknown request e Inadequate access rights e Monostable number out of range e Preset value cannot be modified e Preset value out of range RAM cannot be executed 5 36 Appendix 5 5
9. 0001 Terminal block or process fault 0010 Module absent 0011 Module failure 0100 Notan I O module 0101 Incompatible with configuration 0110 Not configured 0111 Self test error Configuration Bit 7 Configuration exists 0 no 1 yes Bit 6 Defined type 0 no 1 yes BitO 5 iftype 1 catalogue type number if type 0 default type number Value The state of the module I O bits If it is an 8 bit module the MSB contains zeros that are not significant Value is only significant if the fault bit 0 bit 7 and the configuration bit 1 bit 7 5 18 Appendix 5 Read the memory image of an I O module contd Forcing Forcing status bits e 0 The bit is not forced e 1 The bit is forced its forcing state is displayed in the value parameter Negative confirm Confirm Code Hex FD 253 Causes for rejection e Unknown request e Inadequate access rights e Module number out of range 5 19 5 3 3 Read a constant word This request reads a constant word CW Request format eg Category Word Hex Code Number 05 05 0 7 i Confirm format Positive confirm Confirm Code Value Hex 35 53 Negative confirm Confirm Code Hex FD 253 Causes for rejection e Unknown request e Inadequate access rights Word number out of range 5 20 Appendix 5 5 3 4 Read a system word
10. 5 Read objects contd Read a CTRL bloc Segment Type of object Object address Quantity Response 81 function block segment 1 Ctrl block Logical number of first Ctrl block Number of consecutive Ctrl blocks Table of bytes structured as follows Configured task Bit 0 configured Bits 1 to 7 non significant Active task Bit 0 active Bit 1 to 7 non significant Period 0 to 255 For the IT task this field corresponds to the activation number of this task since initialization of the application Read a rack mounted I O module Segment Type of object Object address Quantity Response 82 I O module segment 0 in rack module Module address defined as follows Bits 8to 11 station number Bits3to6 rack number BitsOto2 module number The other bits are not significant 1 Table of bytes structured as follows Default byte see request to read the memory image of an I O module Configuration byte see request to read the memory image of an I O module Byte indicating the configured extension code Byte indicating the physical value bit 0 acknowledgment error bit 1 parity error the other bits are not significant Byte indicating the extension code of the physical module 5 9 5 2 4 Write a bit This request sets a bit to 1 or 0 Request format teil Category Bit Bit Hex Code Number Value 10 16 0 7 Bit value 0 state 0 1 state 1
11. E 53 S w11 49 I 55 U W17 49 I 45 E W18 54 T 4E N 2 16 Software installation 2 2 5 Priority communication telegram 2 5 1 General Note The telegram service is only supported by model 40 PLCs Atelegram is a specific type of text block used for priority transmission of short messages up to 16 bytes between stations with address 0 to 15 on the same network It can be used by any task in the sender PLC master task fast task or interrupt task When a telegram is sent the PLC processor immediately sends the message to the network interface module without waiting for the end of master task scan In reception as soon as the message is received by the network interface module an interrupt is generated and sent to the PLC processor The destination application interrupt task IT task then reads this telegram and performs any associated actions This process enables application program to application program communication in less than 15 ms The response time is not affected by the number of stations or the network load either COM words or standard messages Atelegram is sent by a TLG type NETWORK text block An application program can only send one telegram per task IT FAST or MAST in each scan to each interface module A PLC which contains a number of modules eg in bridge or data concentrator applications etc can simultaneously send a telegram from each interface module IT task Read
12. IF W45 0 THEN JUMP L20 ZA lt Process errors analyze W45 l IF W45 THEN 0 ee lt Number of bytes received and stored in word W30 L20 TXT6 S W30 Process data received W50 W2 Acknowledge the interrupt ACKINT I 04 ZA A 2 22 Software installation 2 2 6 PLC scan cycle Only information essential for understanding the operation of the FIP module is given Process system bits and words and update them when they are set by the system Monitor various parameters including the presence of the FIP module and if necessary act on the fault bits SY10 or Ixy S Write to memory the COM word data which has changed in other stations and up to 4 messages Execute the user program Send the COM words assigned to this station which have changed and up to 4 messages to the FIP module Important e COM words 4 maximum System Management e Update system bits and words e Monitor PLC operation e Process terminal requests e Route messages L Input Acquisition Load the data to memory Intelligent module messages Messages and or COMi j e Wij Input bits Program Processing 4 Update outputs e Write output bits O e Write OWi j Send network and or COMi j messages e Up to 4 messages at peak network load Each master task scan can process in transmission or re
13. TLG TCY O IT task Fast or Mast Write TLG TLG text block parameters The TLG text block comprises the following parameters They must be defined during configuration e Text block number TXTI A e Type of exchange TLG e Type of communication NETWORK NET e Start of table address eg W10 e Reception table length 16 bytes max e Transmission table length TXTi L 16 bytes maximum e Type of addressing Direct or indirect 2 17 The TLG text block also comprises e Input bits Literal language Ladder language Start transmission OUTPUT TXTi S O 1 Start reception INPUT TXTi S l 1 Start transmission reception EXCHG TXTi S O 1 Cancel exchange RESET TXTi R 1 e Output bits Exchange complete TXTi D Exchange error TXTI E e Status word TXTi S e Detination address TXTi A e Number of the destination text block TXTi T TXTi S The status word TXTi S contains the number of bytes sent or received 1 to 16 by the text block in its transmission or reception table when the exchange is correct If an exchange error occurs bit TXTi E at 1 TXTi S takes one of the following values 1 Current exchange cancelled by RESET 2 Message longer than 16 bytes in transmission 3 Power failure 4 Module failure 6 Telegram too long for the text block reception buffer 10 Incorrect text block parameters for indirect addressing 13 Routing e
14. This request reads a system word SW Request format Regist Category Word h Code Number ex 06 06 0 7 i Confirm format Positive confirm Confirm Code Hex Value 36 54 Confirm Code Hex FD 253 Negative confirm Causes for rejection e Unknown request e Inadequate access rights e Word number out of range 5 21 5 3 5 Read a COM word This request reads a COM common word Request format ae Category Station Word H Code Number Number ex 07 07 0 7 Confirm format Positive confirm Confirm Code Hex Station Size Value 37 55 Station size The number of COM words handled Negative confirm Confirm Code Hex FD 253 Causes for rejection e Unknown request e Inadequate access rights Word number out of range RAM cannot be executed e Station number out of range 5 22 Appendix 5 5 3 6 Read a timer This request reads all the parameters of a timer Request format oa Category Timer Code Number Hex 09 09 0 37 l Confirm format Positive confirm Confim Time Timer Timer Type Preset Current Code of Base Timed out Running Value Value Hex Preset 39 57 Time base 10 ms 100 ms 1 sec 1 min Timer timed out Timer running yes preset cannot
15. and updates word Wi This telegram is then available for reading and all related actions Transmission reception A TLG type text block can be programmed for transmission reception by the EXCHG TXTi instruction or by setting bits S and O to 1 Responding to the text block is up to the application program of the destination PLC This response must be sent by a TLG type text block programmed as an OUTPUT Data reception takes place as described above interrupt detection and telegram reading The data received is then stored in the reception table of the text block 2 5 3 Example of a telegram Transmission from the PLC at address H 0204 Network 2 Station 4 of the message ALARM 8 to the PLC at address H 020C Network 2 Station H 0C Network 2 Station 4 iL E CI m 3 of P 0 TXT3 TXT6 OF AEP A0 x CAL H TLG m TES zrg QIF 5 D Fa ea 2D wroseseceg e 2 20 Software installation 2 Data e Sender PLC Station 4 The telegram is sent by application program text block TXT3 Start of transmission table W100 The transmission table comprises the message to send There is no reception table e Detination PLC station H 0C The message is received by application program text block TXT6 Start of reception table W50 Length of reception table 16 bytes There is no transmission table Message transmission e Text
16. be modified preset can be modified Type of preset O 0 0WN 0 Q Negative confirm Confirm Code Hex FD 253 Causes for rejection Unknown request e Inadequate access rights Timer number out of range e RAM cannot be executed 5 23 5 3 7 Read a monostable This request reads all the parameters of a monostable Request format bavi Category Timer Code Number Hex oA 10 0 37 Confirm format Positive confirm Confirm Mono Type Time Preset Current Code stable of Hex pase Running Preset Value Value 3A 58 i Time base 0 10 ms 1 100 ms 2 1 sec 3 1min Monostable running 0 no 1 yes Type of preset 0 preset cannot be modified 1 preset can be modified Negative confirm Confirm Code Hex FD 253 Causes for rejection Unknown request e Inadequate access rights e Monostable number out of range e RAM cannot be executed 5 24 Appendix 5 5 3 8 Read a counter This request reads all the parameters of a counter Request format Request Category Counter Code Number Hex OB 11 0 7 i Confirm format Positive confirm H att Counter we Preset Current Hex Overflow Running preset Value Value 3B 59 Downcount overflow Upcount overflow Type of preset Negative confirm Code Hex Confirm
17. bits corresponding to the step number in the selected portion biti 0 step Xi inactive biti 1 step Xi active Negative confirm Confirm Code Hex FD 253 Causes for rejection Unknown request e Inadequate access rights e Portion number out of range e No reservation 5 27 5 3 11 Read a double word This request reads a double word DW Request format Aas Category Word Code Number Hex 40 64 0 7 Confirm format Positive confirm Confirm Double Word Code Value Hex 70 112 Negative confirm Confirm Code Hex FD 253 Causes for rejection e Unknown request e Inadequate access rights Word number out of range Odd word number 5 28 Appendix 5 5 3 12 Read a constant double word This request reads a constant double word CDW Request format Request Category Constant Double Code Hex Code Word Number 41 65 0 7 l Confirm format Positive confirm U Constant Double Word Value Hex 71 113 Negative confirm Confirm Code Hex FD 253 Causes for rejection e Unknown request e Inadequate access rights e Word number out of range Odd word number 5 29 5 3 13 Read a Grafcet step This request reads the state of a Grafcet step Request format Request Macro Code aegen T
18. block TXT3 is a TLG type NETWORK text block programmed for OUTPUT TXT3 A H 020C destination address Network 2 station H 0C TXT3 T 6 TXT6 is the destination text block TXT3 L 8 Transmission of 8 bytes W100 Reception table address As there is no reception table length zero W100 corresponds to the transmission table address Transmission table W100 4C L 41 A W101 52 R 41 A W102 45 E 4D M W103 38 8 20 space e Telegram transmission The telegram is sent from the master task lt Transfer data to the transmission table l W152 4 W100 4 lt Send telegram OUTPUT TXT3 2 21 Message reception e Text block TXT6 is a TLG type NETWORK text block programmed for INPUT TXT6 A H 0204 sender address Network 2 Station 4 TXT6 T 3 Text block TXT3 is the sender Recept length 16 Transmission of 16 bytes max W50 Reception table address There is no transmission table TXT6 L 0 The message is received in two steps e Master task lt Activate IT task Start CTRL1 Validate interrupts DMASKINT I 04 Set text block TXT6 to receive INPUT TXT6 ZA ZA Interrupt task lt Read the module interrupt READINT I 04 B14 lt If interrupt bit B14 is present read the telegram IF B14 THEN JUMP L10 Continue program A Read telegram L10 READTLG I 04 W45 RESET B14 A Analyze correct read confirm
19. internal bits with forcing Logical number of first internal bit Number of bits to read modulo 8 Table of n bits containing the bit values followed by another table of n bits indicating whether the corresponding bit is forced or not 5 7 Read objects contd Read date and time Segment Type of object Object address Quantity Response Read text block par Segment 3 Type of object Object address Quantity Response in hexadecimal notation 10 common object segment 0 by default 2 current date and time in hexadecimal notation 0 by default Table of eight words indicating milliseconds seconds minutes hours day month year number of the day in the week ameters 81 function block segment O text block Logical number of first text block Number of consecutive text blocks to read Table of bits and words indicating for each text block TXTi D bit 1 done TXTi E bit 1 error Indirect bit 1 indirect text block Remote bit 1 remote text block Not defined 4 non significant bits Type O TXT 1 CPL 2 TER 3 SYS 5 TLG TXTi A word TXTi M word TXTi T word TXTi C word TXTi R word TXTi S word TXTi L word Text blocks which are updated in the IT or FAST tasks may be read with apparently incoherent values This occurs because the request is handled in the Master task which is of lower priority than IT or FAST tasks 5 8 Appendix
20. is configured Example Text block TXT1 indirect addressing addressing __ table W20 ain _ Transmission CW42 jea w21 40 cwas TMO000H S LOCAL W22 12 L o TCO W23 0 TA Woo W24 80 W80 Reception _ l 25 18 w81 TLO Adressing table W82 T S W83 W84 w85 W86 87 Ww The addressing table defines the transmission and reception tables Itis composed of internal words W20 W25 which contain the following information W20 indicates the type of words in the transmission table 1 constant word W21 indicates the address of the transmission table 40 gt CW40 W22 indicates the length of the transmission table 12 bytes or 6 words The last word in the transmission table is therefore the constant word CW45 W23 indicates the type of words in the reception table 0 internal word W24 indicates the address of the reception table 80 gt W80 W25 indicates the length of the reception table 18 bytes or 9 words The last word in the reception table is the internal word W88 5 43 5 5 3 Communication by SYS text block The SYSTEM SYS text block is used to communicate with certain system functions of a device connected to FIPWAY PLCs or non AEG Schneider Automation device This type of communication uses UNI TE requests SYS text blocks comprise A text block number TXTi An exchange type SYS e A
21. network via the TSX FP CG 010 cable on the TSX FP ACC4 junction box when the network is powered up 1 6 Introduction 1 1 6 2 Mounting the PCMCIA card position the 20 pin miniature connector end of the TSX FP CG 010 cable 1m long on the connector on the PCMCIA card secure the cover with brackets using the two screws 0 2 Nm tightening torque program the network and station numbers using the selector switches e insert the PCMCIA card in the host module powered down and lock it using the fixing screws connect the other end of the TSX FP CG 010 cable to the FIP junction box Setting the network and station numbers 21 rin amz Each selector switch position corresponds to a hexadecimal value between 0 and F Possible values therefore range from 00 to FF or 0 to 256 decimal The recognition software however restricts the possible values to 127 for the network number and 63 for the station number 32 stations per segment or 64 stations over 5 segments Where there is an overflow the PCMCIA card is declared faulty In the example above the network number is H 04 or network 4 in a decimal notation The station number is H 15 or station 21 in a decimal notation The user can write the selected numbers on the rectangular labels 1 7 1 8 2 Software installation 2 1 Software installation 2 1 1 General The TSX MPM 100 module fitted with the TSX FPP 2
22. simultaneous e Transmission activation OUTPUT TXTi of a text block by the application program of the sender station e Reception activation INPUT TXTi of a TXT type NETWORK text block by the application program of the destination station The text block parameters are TXTi A TXTi A of the sender text block comprises the network and station numbers of the destination station TXTi A of the destination text block comprises the network and station numbers of the sender station TXTi T TXTi T of the sender text block comprises the number of the destination text block TXTi T of the destination text block comprises the number of the message sender text block i Station n master task Regardless of where in the program the scan text block is activated the processor sends the appropriate message at the end of the Read scan i x message Both when sending and receiving the FIP Sequential module in the PLC processor can handle 4 processing messages during each PLC scan Write TXT message 2 13 Example of parameter programming Network 0 station 3 Network 2 station 7 TXT1 TXT12 R D_ R D_ TXT TXT S E S E H 0207 TXT1 A TT 12 T T 0 3 TXT12 A 12 TXT1 T bl 0207H cies 0003H 1 TXT12 T u v l HEE l Tly T S T S 2 4 2 Broadcast messages A broadcast message is a message which is sent to all stations on the same network Broadcast messages
23. steps 5 27 5 3 11 Read a double word 5 28 5 3 12 Read a constant double word 5 29 5 3 13 Read a Grafcet step 5 30 5 4 Specific write requests 5 31 5 4 1 Write a system bit 5 31 5 4 2 Write the memory image of an I O bit 5 32 5 4 3 Write a system word 5 33 5 4 4 Write a COM word 5 34 5 4 5 Write a timer preset 5 35 5 4 6 Write a monostable preset 5 36 5 4 7 Write the preset value of a counter 5 37 5 4 8 Write a register input word 5 38 5 4 9 Write a double word 5 39 5 5 Text block reminders 5 40 5 5 1 Description 5 40 5 5 2 Communication by TXT text block 5 40 5 5 3 Communication by SYS text block 5 44 5 5 4 Table layout 5 45 5 6 UNI TE function reminders 5 46 5 6 1 General 5 46 5 6 2 Description of the UNI TE function 5 46 5 6 3 Input parameters 5 47 5 6 4 Internal data 5 48 5 6 5 Error list 5 49 5 6 6 Using the UNI TE function 5 51 5 6 7 Example 5 52 5 7 List of documents to which reference is made 5 53 S 4 ection 1 1 Introduction 1 1 Preface The MPM 100 module operating conditions To use the module requires at least the XTEL V52 software workshop updated with catalogue product TSX R CTG V52E When used in PL7 NET multi network architecture it requires a setup version of V6 or greater The network diagnostics tool NETDIAG accepts module MPM 100 from V6 onwards PL7 3 software version have to be 5 8 or more 1 2 Documentation structure This documentation is designed for users who wish to set up a F
24. 0 FIP link must be assigned a single address on the network The network address NET and station address STA are coded by two selector switches located on the PCMCIA card The addresses are coded in hexadecimal notation Reminders e If the PLC needs to exchange telegrams with other modules located on the same network then its station address must be 15 e If the PLC needs to exchange COM words with other modules located on the same network then its station address must be 31 e Inall other cases if the module does not need to exchange COM words or telegrams with other modules located on the same segment but needs to use inter PLC exchanges based on text blocks etc its station address must be less than 63 The network number must be 127 or lower 2 1 2 The XTEL CONF station tool The XTEL COMF station tool is used to configure rack mounted devices selecting the type of processor rack mounted modules different task periods etc and remote I O not applicable for FIPWAY It is not needed for configuring a FIPWAY link in fact modules with a FIP port operate without an XTEL configuration 2 1 2 2 COM Service 2 2 1 General The FIPWAY network supports the common word COM service of the TSX Series 7 architecture The complete set of common words form a database which is distributed among the devices on the same network segment Devices which need to exchange common words with other modules located on t
25. 1 door closed BO 0 On receiving this information station 1 controls a materials handling module by activating or deactivating output O1 0 e If the door is open move the truck forward e If the door is closed stop the truck Station 0 program ROTATION Oc fog cape yet a pees pr ey pie E E E A EEEE E E _The status of bit BO is transferred ta bit 0 afCOQMO 0 in station Qo Station 1 program STATON cee coy preted es pea ae ieee pene aaa eet ip eeda ati ee ti pesdaeiteeetee i The status of bit 0 of COMO O is transferred to O10 o oonnrorrrrrrrrrrrnrrorrrrrrrrnns Heounon nee ne OA e tt th b th tt tH i i i i E i _ i i _ i i i f h i Ee a ar a ae a e pated a a a aa a l i i i i I i H i i i ij ii i ii i my 1 i i jt i A JE ae I i l l l l l l l l l Using system bits and words The use of system bits and words is not required in all applications However when a station has to check the correct operation of other stations the following tests can be performed 2 9 0 a a ca ce ce a Se Se eS ee eg O ciate Rs cee na Ee eee telat en etter eet at 1 S i2 ee 00 0 a N t m __ t ft _ _ t _Ht __tt t i o mo i ete eee ests te b
26. 2 Software installation 2 2 2 2 Operating principles When the COM words of a sender station have been updated by the station processor the module broadcasts its common words on the network On reception the modules in all the PLCs using the COM service open the corresponding zone and make it available to their processor The use of a distributed database COM is recommended for periodic broadcasting of status variables so as not to overload the application program Station 0 Station 1 Station 31 max mm Ct mm CL PEF Py FEF P i x C d l l x on i 0 9 9 4 OPER HOPER gt j Write Read to the station possible for zone all stations which support this service Common memory zone 128 words of 16 bits 2 3 2 2 3 Common memory organization F 0 COM 0 0 COM 0 1 COM 0 2 COM 0 3 COM 1 0 COM 1 1 COM 1 2 COM 1 3 COM 31 0 COM 31 1 COM 31 2 COM 31 3 Each word in the memory can be accessed by the syntax COMs i where s number of the station on the FIPWAY network from 0 to 31 i number of the common word from 0 to 3 The PLC software enables access to the individual bits of the common words The syntax is then COMs i x where s num
27. 4 7 Write the preset value of a counter This request writes the preset value of a counter C Request format cia Category Counter Preset Code Number Value Hex 19 25 0 gt 7 Preset value Confirm format Positive confirm Confirm Code Hex FE 254 Negative confirm Confirm Code Hex FD 253 Causes for rejection Between 0 and 9999 H O to H 270F e Unknown request e Inadequate access rights e Counter number out of range e Preset value cannot be modified e Preset value out of range e RAM cannot be executed 5 37 5 4 8 Write a register input word This request writes a register input word R Request format Regresi Category Register Input Word ode 4 Code Number Value ex 14 26 0 gt 7 i Confirm format Positive confirm Confirm Code Hex FE 254 Negative confirm Confirm Code Hex FD 253 Causes for rejection e Unknown request e Inadequate access rights e Register number out of range 5 38 Appendix 5 5 4 9 Write a double word This request writes a double word DW Request format oe Category Register Double Word Code Number Value Hex 46 70 0 7 Confirm format Positive confirm Confirm Code Hex FE 254 Negative confirm Confirm Code Hex FD 253
28. Destination PLC scan time CPLS Source FIP module transmission processing time FIP FIPWAY network transit time CPLD Destination FIP module transmission processing time With a network and PLC at full load the typical RTT is 180 ms for a PLC source and destination scan time of 50 ms This time depends mainly on the scan time and load factor of the PLC The network load factor makes little or no difference 4 2 Technical Specifications 4 4 1 3 Uploading application programs PLT Program Load Time is the time required to upload or download an application program via FIPWAY upload and receive confirm It depends on the size of the program to be transferred The transfer time will therefore be almost entirely unaffected by the network load factor Example Once logical connection is established the cycle shown below applies to each program segment of 128 bytes Confirm FIP FIP v CPL D CPL D v PLC PLT FIP FIPWAY network transit time CPL D Destination FIP module transmission processing time PLC Transfer time to the processor of the destination PLC PLC stopped With a network and PLC at full load the typical PLT is 1365 bytes per second An application program of 40 Kb will be loaded in approximately 30 seconds This time is har
29. E MOTS COMMUNS COUPLEUR TYPE RACK MoD MOTS con ACTIVITE a meu 6 a 64 LECTURE SEULE B em fo 5 il c Fipuay LECTURE ECRITURE For further information on entering the common word configuration viaprogramming terminals refer to the PL7 3 Operating modes manual 2 5 2 2 5 COM words in multinetwork operation In a multinetwork architecture some PLCs are connected to two or more networks or segments of the architecture The common memory zone can only be accessed by PLCs connected on the same segment These PLCs therefore have access to two or more memory zones To distinguish between COM words from different networks COMxi j syntax is used where x Logical network identifier i Station number j Word position The logical network identifier takes the value A B C or D depending on the number of interface modules in the bridge station The identifier letter is attributed dynamically by the CPU according to the geographical location of the interface module Each letter corresponds to a dedicated memory zone which is assigned to the designated network The first module takes the value A or none the second takes value B and so on The FIP module integrated in the PLC processor always takes the last identifier Example Network connected to the FIPWAY port integrated in the CPU identifier C Network connected to the FIPWAY mod ule in slot 1
30. Ei instruction to a rising edge condition to avoid continuous transmission 5 51 5 6 7 Example In the network architecture illustrated below Station 1 on Network 3 sends a table comprising 50 words W200 to W249 to Station 5 on Network 6 from W1000 on Data e Write objects request Wr_obj Number of words to send 50 W200 to W249 e Destination Station 5 on Network 6 from W1000 on FUNCTION s S2 S3 S4 e The request is sent by the UNITEO function in the application program of Station 1 on Network 3 on the rising edge of bit B16 Program lt Destination address coding 6OUNI TEO NET 5Q UNI TEO STATION O UNI TEO GATE lt Send W200 to W249 from S1 N3 to W1000 to W1049 in S5 N6 IF RE B16 UNI TEO READY THEN EXEC UNI TEO Wr_obj S_wi T_wi W10 W11 W12 W200 Wr_obj S wi T_wi W10 W11 W12 W200 Write objects request Internal word segment 16 bit integer type Address of the first word to write to destination W10 1000 Number of objects to write W11 50 50 words Number of bytes to send W12 100 50 words 100 bytes Start of the word table to send Once the request has been sent correctly the UNITEO READY bit returns to 1 5 52 Appendix 5 5 7 List of documents to which reference is made When setting up a FIPWAY or FIPIO application it may be necessary to refer to the following manuals e PL7 COM
31. IPWAY network The documentation required is the following TSX DR FPW E reference manual which describes FIPWAY FIPIO network operating principles e Network installation and checking principles e Operating adjustment and diagnostics functions e Technical characteristics of FIPWAY FIPIO networks e A glossary of technical terms specific to networks TSX DM FPM 100E user manual this document which describes e The product e Setting up and connecting on the network e Network performance e Operation with Telemecanique software e Network diagnostic functions 1 1 1 3 Description of the FIPWAY connection Kit 1 3 1 General The FIPWAY TSX FPM 100 connection kit comprises a TSX MPM 100 host module a TSX FPP 20 FIPWAY PCMCIA card e TSX FP CG 010 connection cable e TSX ACC 04 junction box e TSX DM FPM 100E user manual The TSX MPM 100 module is an intelligent module from the TSX series 7 range of PLCs It can be installed in Model 40 PLCs TSX and PMX 47 40 107 40 It provides communication functions between the PLC and any other devices on an X WAY architecture It can be fitted with a TSX FPP 20 PCMCIA card for connection to a FIPWAY network lt SS 100 T gi NO RU peFO FIPWAY FIPIO 1 3 2 Functions The TSX MPM 100 module is fitted with the TSX FPP 20 PCMCIA card for connection to the FIPWAY network in accordance with the FIP standard
32. LC scan time can vary from 10 ms to 100 ms The processing time will be 1 scan time if the PLC scan time is 50 ms with no load 4 5 4 6 5 Appendix 5 1 Requests supported by model 40 PLCs 5 1 1 Standard requests Service Request Question Response Meaning Hex Dec Hex Dec Data Read a bit 00 00 30 48 Read a bit B read Read a word 04 04 34 52 Read a word W Read objects 36 54 66 102 Readobjects bit word word string etc Data Write a bit 10 16 FE 254 Write a bit B write Write a word 14 20 FE 254 Write a word W Write objects 37 55 FE 254 Write objects bit word word string etc Run Stop RUN 24 36 FE 254 Seta device to RUN mode STOP 25 37 FE 254 Setadevice to STOP 5 1 5 1 2 Specific requests Request Question Response Meaning Hex Dec Hex Dec Read a system bit 01 01 31 49 Read a system bit SY Read the image of an I O bit 02 02 32 50 Read the image of an I O bit Read a constant word 05 05 35 53 Read a constant word CW Read a system word 06 06 36 54 Read a system word SW Read a common word 07 07 37 55 Read a common word COM Read a timer 09 09 39 57 Read parameters of a timer T Read a monostable OA 10 3A 58 Read parameters of a monostable M Read a counter OB 11 3B 59 Read parameters
33. M s i value is written in the application of the source station and the moment it is read in the application of the destination station Example mY UN UM TXT TXT Output TXTi TXTj D 1 TC1 TC1 Output TXTi EE CPLS l v FIP i CPL D t TC2 TC2 I i EE DONE bit processed I 4 AAT 5 TC1 Source PLC scan time TC2 Destination PLC scan time CPLS Source FIP module transmission processing time TSX FPM 100 host module and TSX FPP 20 FIPWAY PCMCIA card FIP FIPWAY network transit time CPLD Destination FIP module transmission processing time For a PLC source and destination scan time of 50ms the TCOM transfer time for common words is 100ms 4 1 4 1 2 Request Transaction Time RTT The UNI TE Request Transaction Time is the time which elapses between transmission of a request and processing by the source of the confirm which is sent back Example Saranen j r _ anes OFB Start OF Bi gt System Unite Confirm TC1 TC1 TC1 TC1 Con start OFBi Y t firm f CPLS CPLS pro y 4 cess i FIP FIP ing l i i CPL D CPLD i i y 4 i TC2 TC2 i i i i RTT b TC1 Source PLC scan time TC2
34. R Rese Seo inber 4B 75 0 gt 7 00 Type of step 0 Grafcet step 1 Macro step 2 Macro step entry step 3 Macro step exit step 4 Macro step step Macro step nbr Comprises the number of the required macro step or 0 if the step type is 0 Step number Comprises the number of the required step or 0 if the step type is 1 2o0r3 Confirm format Positive confirm Confirm Acti Code ita Not Used Not Used Inhibited Step Hex 78 123 oo i oo o0 Active step 0 no 1 yes Inhibited step 0 no 1 yes Negative confirm Confirm Code Hex FD 253 Causes for rejection e Unknown request Inadequate access rights Step number out of range 5 30 Appendix 5 5 4 Specific write requests 5 4 1 Write a system bit This request writes a system bit SY Request format a Category System Bit Bit Code Number Value Hex 11 17 077 Bit value 0 state 0 1 state 1 Confirm format Positive confirm Confirm Code Hex FE 254 Negative confirm Confirm Code Hex FD 253 Causes for rejection Unknown request e Inadequate access rights e Bit number out of range 5 31 5 4 2 Write the memory image of an I O bit This request writes the memory image of an I O bit As memory image processing is used no check is made to ensure that the module exists or is operating co
35. Setup software for communication modules reference TXT DM PL7 CMM V5E for using the UNI TE function e PL7 NET software reference TXT DM PL7 NET V5E for using PL7 NET FIPWAY FIPIO Reference Manual reference TXT DR FIP V5E for installation connection setup etc of various devices and products on a FIPWAY FIPIO network e TSX 7 and PMX 7 model 40 Setup reference TSX DM PR4OE for setup and management of processor indicator lamps e PL7 3 Languages V5 Operating Modes reference TSX DM PL7 3 V5E for configuring common words on model 40 PLCs e X TEL Software workshop reference TXT DM XTEL V5E for using the XTEL CONF tool configuring rack mounted devices e Installation manual for TBX modules reference TSX DM TBX T V5E for using TBX modules 5 53 5 54
36. and is integrated in the X WAY communication architecture The network number and the station number are set by rotating switches integrated in the PCMCIA card see hardware setup 1 2 Introduction 1 1 4 Physical description 1 4 1 TSX MPM 100 module The module is a single format module which can be inserted in a slot in the PLC base configurations The module comprises the following 1 Metal box physically protecting the elec o tronic circuits and providing protection 5 C against radiated interference po 2 2 RUN indicator lamp green lit when the oe OH 3 module is running 3 DEF ERRor indicator lamp red lit when there is a module fault 4 Slot for TSX FPP 20 PCMCIA card 5 Two fixing screws which attach the module in the rack and ensure electrical continuity of the ground connection 1 4 2 TSX FPP 20 PCMCIA card The PCMCIA card is made up of an extended type Ill format metal box and comprises the following 1 Circular switches for coding the network and station number 2 ERR indicator lamp red lit when there is a fault in the FIPWAY PCMCIA card 3 COM indicator lamp yellow indicates the transmission reception of data on the FIPWAY network 4 Connector for connection to FIPWAY network 2 i A 5 Removable cover for mounting the PCMCIA card in the host module 1 3 1 4 3 TSX FP CG 010 connection cable 1m
37. ansmission Start reception Start transmission and reception Cancel exchange Output bits Exchange complete Exchange error e A status word A report word usable when TXTi S 12 e Destination text block number e Destination address TXTi TXT NETWORK NET eg W10 eg 12 bytes TXTi L in bytes Literal Language OUTPUT TXTi INPUT TXTi EXCHG TXTi RESET TXTi TXTi D TXTI E TXTi S TXTi V TXTi T TXTI A Ladder Language 0 1 S l 1 1 0 1 R 1 5 40 Appendix 5 The text function exchanges data as word tables which are organized as shown below e A transmission table comprising internal words Wi or constant words CWi e A reception table comprising internal words Wi which allow the destination station to store the data received TXTi D This bit changes to 1 when the text block completes its exchange see section 4 2 for more information TXTi E This bit changes to 1 ifan exchange error occurs see section 4 2 for more information TXTI S This word comprises the number of bytes received in the reception table of the text block if the exchange is correct If an exchange error occurs TXTi S takes the following values 1 Exchange cancelled by RESET 2 Transmission table length error 3 Mains failure see section 4 2 4 Module failure 5 Parameter error or too many active TXTs 6 Message received is too long 10 Incorrect addressing of the indirect text block 12 Mes
38. are read by all other stations on the same network as the sender station as long as they have a text block configured to receive these messages They must be sent by TXT type text blocks TXTi A Comprises the network number of the sender station followed by the numbers of the destination stations This number takes the value H FF eg H 01FF for all stations connected to network 1 TXTi T Gives the numbers of the destination station text blocks for the message All text blocks configured to receive this message must have the same number The other parameters must be initialized in the same way as a point to point text block Remember to ensure that each destination station has a text block configured for reception INPUT TXTi with the number of the sender message text block in its TXTi T parameter All the rules which apply to text block programming apply to broadcast messages 2 14 Software installation 2 2 4 3 Point to point message example The TSX 87 455 at address H 0204 Network 2 Station 4 sends the message HIGHER THRES REACHED to the TSX 47 40 PLC at address H 010C Network 1 Station H 0C In this example Station 6 is a bridge in the architecture Network 1 Station H 0C Station 6 TXT5 Data e Sender PLC Network 2 Address 4 The message is sent by text
39. ber of the station on the FIPWAY network from 0 to 31 i number of the common word from 0 to 3 x number of the bit in the word for bit by bit processing from 0 to F The user program of a PLC whose module has station number s writes the data to be transmitted on the network to its own COM s i zone and reads data from the zones in the other stations 2 4 Software installation 2 2 2 4 Common word configuration Each FIP module address 0 to 31 on the FIPWAY network can be configured to allow or inhibit read write of the four common words e Read write active common words The station transmits its four common words and receives common words transmitted by other stations e Read write inhibited common words The station does not transmit its four common words and does not receive common words transmitted by other stations The other functions of the FIPWAY network point to point exchange of messages UNI TE service etc remain available Configuration procedure This is selected when the application is configured using an FTX 507 FTX 417 or PC compatible PL7 3 language in CONFIGURATION mode After selecting NETWORK SERVICE CONFIGURATION a screen is displayed which offers a number of choices including modification of the activity of the common words of the station concerned Fu XTEL Fonction pl _3 fourt5 four DAxproprj CONF TERH TELEMECANIQUE wt CONFIGURATION SERVICES RESEAU TSK 87 455 SERVIC
40. block TXT8 of the application program Start of transmission table W100 The transmission table comprises the message to send There is no reception table e Detination PLC Network 1 Address 12 or H OC in hex The message is received by text block TXT5 of the application program Start of reception table W10 There is no transmission table Message transmission e Text block TXT8 is a TXT type NETWORK text block programmed as OUTPUT TXTi TXT8 A H 010C Network 1 Detination address H 0C TXT8 T 5 This is the destination text block TXT5 TXT8 L 18 Send 9 words 18 bytes W100 Reception table address W100 corresponds in this case to the address of the transmission table as the reception table length is zero 2 15 Transmission table Message reception e Text block W100 W101 W102 W103 W104 W105 W106 W107 W108 45 E 53 S 49 I 55 U 20 Space 4C L 41 A 48 H 54 T 55 U 41 A 20 Space 54 T 54 T 49 I 45 E 54 T 4E N TXT5 is a TXT type NETWORK text block programmed as INPUT TXTi TXT5 A H 0204 Network 2 Sender station H 04 TXT5 T 8 This is the sender Text block TXT8 TXT5 L 0 Transmission table length zero W10 Reception table address Reception table length 18 bytes W10 to W18 Confirm TXT5 S 18 reception of 18 bytes 9 words w10 45
41. ception The sum total of all input and output messages COM UNITE OFB TXT or SYS type text blocks terminal messages must not exceed 200 messages per second To avoid overloading the PLC no more than two messages per scan should be exchanged either transmission or reception 2 23 2 7 Multinetwork configuration 2 7 1 Configuration of FIPWAY ETHWAY MAPWAY or TELWAY modules In a multinetwork configuration FIPWAY and or ETHWAY and or MAPWAY and or TELWAY there are three possible cases The module is in a station which is at the end of a network drop stations 1 a 1 b 1 c 2 b 2 c 3 b The module is in a station which contains more than one module and is connected to different networks without being a bridge in the network architecture station 1 e 3 a The module is in a station which is a bridge in the network architecture station 1 d 2 a station station station 1 a 1 b Te Network 1 Bridge station station station R1 R2 1 d 2 a 1 e 3 a Network 2 Network 3 station station station 2 b 2 c 3 b A bridge module can be configured using PL7 NET installation software PL7 NET is part of the X TEL software workshop In the first two cases the stations do not need to be configured using PL7 NET All of the routing information is held by the bridge station on the network to which they are connected In the last case the station must be configure
42. communication type NETWORK NET A start of table address eg W10 e A reception table length eg 4 bytes e A transmission table length TXTi L in bytes e UNI TE request code TXTi C An exchange report TXTi V e A destination address TXTi A e A status word TXTi S e Input bits Literal Language Ladder Language Start transmission OUTPUT TXTi S O 1 Start reception INPUT TXTi Sib 1 Start transmission and reception EXCHG TXTi 1 O0 1 Cancel exchange RESET TXTi R 1 e Output bits Exchange complete TXTi D Exchange error TXTI E Parameters TXTi D TXTi E TXTi A TXTi S and TXTi V have the same meaning as those in TXT type text blocks TXTi C Comprises the code of the request to execute in the form TXTi C H Category code Request code 1 byte 1 byte The category is that of the source It takes the value 07 The other codes are reserved The request code is that of the request used refer to the list of UNI TE requests in the Appendix The request data is located in the text block transmission table The report is located in the reception table if the text block was programmed as EXCHG TXTi V This word comprises the code written by the system indicating exchange validity All other programming is performed in the same way as a TXT text block The other bits and words have the same meaning 5 44 Appendix 5 Example TXTi A H 0105 corresponds to a d
43. ct in the segment 0 Current date and time in the common segment 1 Programming port configuration in the system segment Confirm format Positive confirm Confirm Code Hex FE 254 5 12 Appendix 5 Write objects contd Negative confirm Confirm Code Hex FD 253 Causes for rejection Request examples e Unknown request e Inadequate access rights e Unknown object e Last object address out of range Write words or double words Segment Type of object Object address Quantity Data 68 internal word segment 7 Wi o 8 DWi Index of the first Wi or DWi to write Number Table of n objects Write constant or constant double words Segment Type of object Object address Quantity Data Write date and time Segment Type of object Object address Quantity Data 69 constant word segment 7 CWi or 8 CDWi Index of the first CWi or CDWi to write Number Table of n objects 10 common object segment 0 by default 0 current date and time 0 by default 17 ASCII characters that contain the date and time YYYYMMDDHHMMSS TN YYYY year MM month DD day HH hour MM minute SS second T tenth of a second N day of the week 5 13 Write programming port configuration Segment Type of object Object address Quantity Data Write task period Segment Type of object Object address Quantity Data Writ
44. d Wi Reception Reception table length in bytes o table RECEPTION LENGTH Transmission table The transmission table length is defined by the user program in variable TXTi L of the text block It can be changed during program execution Wi 5 Example rTXT0 D 44 Reception 5 Text block number TXTO TXT 12 Start of reception table W10 S Teo E wia Reception table length 12 bytes ol TVO W15 Transmission table length TXTO L oo 8 bytes l Dhog vo IFransmissior _ 18 WwW Special cases When the text block is only used to send data e The reception table length can be zero The start of table address ADDR BUFFER is also the transmission table address e The table can be located in the internal words Wi or in the constant words CWi 5 42 Appendix 5 Indirect adressing The text block transmission and reception tables are defined by a six word addressing table which must be loaded with the information listed below Type of word in the transmission table Wi or CWi g 0 internal word 1 constant word Transmission table start address Transmission table length in bytes Type of word in the reception table must be 0 internal word Reception table start address Reception table length in bytes Only the start address Wi ou CWi of the addressing table is defined when the text block
45. d using PL7 NET 2 24 Software installation 2 The following operations must be performed e Description of the entire network architecture and entry of the name and number 0 to H 7F assigned to each network e Selection of the stations which form a network and assignment of station addresses 0 to H 3F e Network interconnection by selection of PLC bridge stations e Assignment in each bridge of modules to the different networks e Storage of network architecture in a file For each bridge this file contains a complete list of the networks it serves e Transfer of this file to all of the bridge stations in the network architecture For more information on installation and use of this software see the PL7 NET software manual 2 7 2 PLC scan time The performance of a bridge PLC depends on the master task scan time Reminders on PLC scan cycle Input acquisition ie Scan Processing time l Output Updating 2 25 Data routing uses the same features of the FIP module as traditional single network message handling ie e Directing UNI TE messages from the PLC processor to the network and vice versa These messages are used for accessing variables all PL7 objects in read and write modes program transfer and management of PLC operating modes e Point to point communication from application program to application program from any station in the architecture to any othe
46. dly affected by the network load factor 4 3 4 1 4 Telegram Transfer Time TTT The Telegram Transfer Time is the time which elapses between telegram transmission by the source station OUTPUT TXTi andits reception by the interrupt task of the destination station DONE bit accepted by the application program Example TLG TLG Output TXTi TXTj D 1 TC1 TC1 output TXT t CPL S y FIP Y CPL D i y TC2 TC2 I v IT DONE bit processed gt TTT gt TC1 Source PLC scan time TC2 Destination PLC scan time CPLS Source FIP module transmission processing time FIP FIPWAY network transit time CPLD Destination FIP module transmission processing time IT Interrupt task processing time Typical TTT is 18 ms It is unaffected by the PLC network load factor and scan time 4 4 Technical Specifications 4 4 1 5 FIPWAY FIPWAY Bridge Transit Time FFB This isthe time taken fora message to move from one FIPWAY network to another FIPWAY network or vice versa via TSX MPM 100 modules It depends on the TSX MPM 100 module processing time for both modules and on the time required by the bridge PLC processor to route the message PLC TSX MPM 100 module The FIPWAY FIPWAY bridge transit time varies from 0 9 times to twice the PLC scan time The P
47. during the programming phase It has no internal constants or output parameters m UNI TE RESET bit Inputs FORMAT ptr_w 1 PO ptr_w a ss ptr_w P15 ptr_w READY bit Internal ERROR i bit data STATUSO word STATUSI word NET word STATION word ___ GATE word _ ___ MODULE i word CHANNEL word J LOCERR word TXTERR A dword LENGTH word TIMEOUT word 5 46 Appendix 5 5 6 3 Input parameters Parameter Type Access Description RESET bit 3 Initializes the function and cancels the current exchange Internal data objects ERROR STATUSO and STATUS1 are reset to 0 FORMAT word 1 Edit format for performing conversions in the transmission buffer Some conversion codes do not require an input parameter Pi PO P15 word 1 Input parameters assigned to the edit format Parameter PO is assigned to the first conversion code which requires a Pi parameter P1 is assigned to the second conversion code which requires a Pi parameter etc 1 Read in Adjust mode data mode etc 2 Read in Program and Adjust modes data mode etc 3 Read in Program and Adjust modes data mode etc Write in Adjust mode data mode etc 4 Read in Program and Adjust modes data mode etc Write in Program and Adjust modes data mode etc Access in write in Program mode is obtained wit
48. e internal bits Segment Type of object Object address Quantity Data NOOB WP 80 system object segment 0 by default 0 programming port configuration 0 by default 1 byte describing the new configuration 6C Ctrl user task segment 64 task period Fast task Master task Auxiliary task 0 Auxiliary task 1 Auxiliary task 2 Auxiliary task 3 ANNAA 0 by default Newtask period within the time bases for each task FAST 1 ms MAST 1 ms and AUXi 10 ms 64 internal bit segment 5 internal bits Logical number of the first internal bit Number of bits to write modulo 8 Table of bytes containing the bit values each byte represents eight bits bit forcing cannot be written 5 14 Appendix 5 5 2 7 RUN This request sets a device to run Request format Request Code Category Code Hex 24 36 0 7 Caution Depending on the type of device prior reservation may be required Confirm format Positive confirm Confirm Code Hex FE 254 Negative confirm Confirm Code Hex FD 253 Causes for rejection e Unknown request e Inadequate access rights e No reservation 5 15 5 2 8 STOP This request stops a device Request format Request Code Category Code Hex 25 37 0 gt 7 Caution Depending on the type of device prior reservation may be required Co
49. ee baad beter aa ae e SW64 The user can ensure that within a predefined time corresponding to a to maximum time envelope for transferring all the COM words the bits on all SW99 connected stations using the COM service have changed from 0 to 1 Diversion to a network fault management program is possible if one or more of these bits remain at 0 Using these system words means that the status of COM words can only be changed once they have been updated The user sets the remote station bits to 0 and checks that they change to 1 Example Stations 0 1 and 2 are connected on the network Checking from station 0 that stations 1 and 2 are working correctly can be done as follows 0 L ce a S Deere 2 B0 A TEn O E p e a E EE i i ih h il ih h i i ii i fli i e a ee a ee l l i l l i l ee e A ee S a ae l l l l l l l l Software installation 2 2 3 UNI TE service 2 3 1 General Reminders This service uses a question and answer mechanism called REQUEST CONFIRM A device which supports the UNI TE protocol can be either CLIENT This device initiates communication It asks a question reads and sends data writes or orders Run Stop etc The term requester is sometimes used
50. estination station at address 5 on network 1 TXTi C H 0706 corresponds to a PLC sending the read system word request request code H 06 5 5 4 Table layout The relationships between the structure of a report request and the parameters of a text block are Transmission Request Category code code Byte Byte Word Transmission table 1st word gt gt 2 word 7 re TxTi C H 07 Reception Confirm Byte Byte Word 1st word id TxTi V H 00 21 word 5 45 5 6 UNI TE function reminders 5 6 1 General PL7 COM software reference TXT L PL7 CMM V42E is designed to assist with the programming and implementation of communication applications It contains the UNI TE and other functions The UNI TE function is used for communication programs and data exchanges with remote stations using the UNI TELWAY protocol located in single or multi network architectures This section provides a brief reminder of how this function works For more information on the installation procedure operation and functions provided by this program refer to the manual PL7 COM Setup software for communication modules 5 6 2 Description of the UNI TE function The UNI TE function has 18 input parameters and 13 internal data objects which must be defined
51. f characters received during acharacter reception phase TIMEOUT word 4 Maximum time allowed for executing the function ie to analyze the command and send the data to the module It is expressed as a multiple of 100 ms Its default value is 0 corresponding to an indefinite time out for transmission and reception 1 2 3 and 4 See section 5 6 3 5 48 Appendix 5 5 6 5 Error list Function status depending on the state of ERROR and READY bits ERROR READY Function status 0 0 Transmission or reception in progress 0 1 Transmission or reception completed correctly 1 0 Cannot normally exist Transmission or reception ended on error The cause of the error will be found in words STATUSO and STATUS1 Internal data object STATUSO bitO bit1 bit2 bit3 bit4 bitS bit6 bit7 bit8 bit9 bit10 bit11 bit12 bit13 bit14 bit15 Il a SS SS Not used Not used Syntax error More than 128 characters generated Characters received not used by FORMAT An odd or zero number of hexadecimal characters No end of format character e Error accessing PL7 objects Overflow write not allowed Not used Not used Negative confirm Message refused refer to STATUS1 Exchange cancelled by power break a RESET command or a software error Not used Communication error System error inadequate resources 5 49 Internal data object STATUS1
52. h the PARAM dynamic soft key 5 47 5 6 4 Internal data Parameter Type Access Description READY bit 2 Indicates whether the function is being executed or not It is set to 0 during execution and returns to 1 once execution is complete This bit can be accessed directly via UNITEi READY ERROR bit 2 Error bit which is set to 1 when an error occurs during generation or transfer of the transmission buffer It is reset to 0 after a RESET STATUSO word 2 Identifies the cause of an error by setting the corresponding error bit to 1 see section 5 7 5 STATUS1 word 2 Identifies the cause of a message refusal by setting the corresponding error bit to 1 see section 5 7 5 NET word 4 Network number of the target application entity Its default value is 0 STATION word 4 Station number of the target application entity Its default value is 254 GATE word 4 Gate number of the target application entity Its default value is 0 MODULE word 4 Module number of the target application entity Its default value is 0 CHANNEL word 4 Channel number of the target application entity Its default value is 1 LOCERR word 2 Location of the first error encountered when analyzing the edit FORMAT This data object is useful when debugging the application TXTERR double 2 Value of the code which caused the first FORMAT definition error LENGTH word 2 Number o
53. he same FIPWAY segment must have a station address of 31 or lower Depending on how they have been configured in PL7 3 these stations can access a common memory zone with 128 words of 16 bits reserved for inter PLC exchanges Each station which supports this service is assigned 4 common words which can be written from the common memory Words assigned to other stations can only be read COM words are updated automatically as they change without any intervention from the application program at the same rate as the normal sequential activity Master task Atthe start of each Master task scan when Master task cycle the inputs are read the PLC processor on station n reads all of the COM words in the module Read which have altered in the other stations on COM words the network in the module System words and bits are used to monitor Sequential correct operation of the mechanism and to processing update COM words Write station n The user program consists simply of using COM words PL7 3 instructions on bits or words to read or write COM words At the end of the Master task scan when the outputs are updated the PLC processor writes to the module the COM words which are assigned to it Comments e At network level the updating period for COM words is 40 ms The update time for COM words does not depend on either the number of stations or the network load during message handling 2
54. identifier A no identifier for the first module Network connected to the module in slot 5 CONEA cone identifier B COMCO 1 COMBO 1 Memory zone which is common to the three networks connected to the PLC The logical network identifier does not correspond to a network number but to a geographical location The PLC application program is independent of the network number The user must ensure that in the application program the logical identifier assigned by the PLC corresponds exactly to the network which is actually connected to the module 2 6 Software installation 2 2 2 6 System bits and words The user program utilizes five system bits for testing the correct operation of the network These are bits SY11 to SY15 System Description Function bits SY11 Updating of Normally at 0 this bit is set to 1 when a local station has COM words transmitted its COM words on the FIPWAY network produced This bit must be reset to 0 by the program or the terminal so that other transmissions of common words can be checked SY12 Network A Normally at 0 this bit is set to 1 when the local station operating module is communicating with at least one other station on the network It does not indicate that all stations are operating This bit is set to 0 if there is a module fault SY13 Network B Idem SY12 operating SY14 Network C Idem SY12 operating SY15 Network D Idem SY12 operating 2 7
55. instead of CLIENT SERVER This device executes the service requested by the CLIENT and sends a confirm after execution Some devices may be both CLIENT and SERVER simultaneously For example a PLC isa SERVER during its system tasks programming adjustment diagnostics and other functions and a CLIENT via the text blocks or the UNI TE user program function sending commands reading status data etc in relation to other devices connected on the network On a PLC UNI TE requests are sent at the same speed as the master task Wherever the active text block is located in Station n master task the program the processor sends the scan appropriate request at the end of the scan Read UNI TE message At the start of each scan it checks whether the request has been confirmed a Sequentia Both when sending and receiving the FIP processing module can handle 4 messages during each PLC scan Write UNI TE message Note Asummary of the use of text blocks and the UNI TE function is provided as an appendix to this manual 2 11 2 3 2 Services supported by PLCs Server PLC A PLC acts as a server when it responds to requests sent by a client another PLC a supervision station an FTX 507 programming terminal a computer etc The request is formulated by the sender and then sent to the system gate of the destination PLC In such a case the exchange with a maximum size of 128 character
56. long one end fitted with a 20 pin min iature connector the other end with a 9 pinSUB Dconnector to link the PCMCIA card with the TSX ACC 4 junction box Note A 3m long TSX FP CG 030 cable is also available 1 4 4 TSX FP ACC4 junction box This junction box is used to connect the module to the FIPWAY network by connecting the TSX FPCG 010 cable This junction box is also used for line termination when it is at the end of the network ef e e e PY LIITTYI 1 4 Introduction 1 1 5 FIPWAY link characteristics Structure Type Transmission Binary data rate Medium Configuration No of stations Maximum network length No of networks Services UNI TE COM Shared table Application to application Other functions Data integrity Supervision FIP standard open industrial bus 1Mbit s shielded twisted pair maximum of 32 per segment 64 overall maximum 1000m without repeater 1 segment 5000m with repeater 127 maximum FIPWAY ETHWAY etc point to point requests 128 bytes maximum broadcast message service distributed database of 128 words of 16 bits for the first 32 stations of a segment 4 words per station Service which can be active or inactive in read write mode not supported point to point message service 128 bytes maximum express data exchanges 16 bytes maximum for the first 16 stations of a segment service alway
57. n module must know which text block is ready to receive the message To do this the text block must be set up as INPUT TXTi On receipt of a telegram from the network the module gives it priority reads it and generates an interrupt which is sent to the PLC processor This interrupt starts the application program interrupt task which must e Determine which module generated the interrupt e Read the telegram with the READTLG instruction The module which generated the interrupt is determined by the instruction READINT Ixy Bi x rack number 0 y module slot in the rack 0 to 7 Bi Copies the interrupt bit from the module to an internal bit This bit changes to 1 when an interrupt is detected 2 19 The telegram is read by the instruction READTLG Ixy Wi x rack number 0 y module slot in the rack 0 to 7 Wi read confirm It takes one of the following values 0 Reception successful 4 Message longer than 16 bytes in reception 5 Incorrect destination address 6 Reception module error 7 Communication system reconfiguring 8 Telegram reception already in progress 9 No telegram waiting 12 Telegram reception refused 13 No TLG text block configured as an Input 14 Telegram received with a bad check character BCC 15 Telegram channel busy Execution of this instruction copies the message to the reception buffer of the TLG text block sets text block bit D to 1
58. nfirm format Positive confirm Confirm Code Hex FE 254 Negative confirm Confirm Code Hex FD 253 Causes for rejection Unknown request Inadequate access rights e No reservation 5 16 Appendix 5 5 3 Specific read requests 5 3 1 Read a system bit This request reads a system bit SY Request format Request Code Hex System bit number Category code 00 00 0 7 Confirm format Positive confirm Confirm Code Value Hex 31 49 Value An 8 bit string where the address of the first bit is the highest multiple of 8 contained in the system bit number to be read modulo 8 Only the bit which corresponds to the desired bit is significant Negative confirm Confirm Code Hex FD 253 Causes for rejection Unknown request e Inadequate access rights e Bit number out of range 5 17 5 3 2 Read the memory image of an I O module This request reads the image memory of an I O module Request format Request Category 1 0 Module Cone Code Location Hex 02 02 0 7 Module location BitO 2 Module number Bit3 6 Rack number Bit 7 15 Reserved 0 Confirm format Positive confirm Confirm a rant eas Value Forcing 32 50 Fault code Bit 7 Fault 0 no 1 yes Bit6to4 0 BitOto3 Type of fault 0000 OK
59. of a counter C Read a register OE 14 3E 62 Read parameters of a register R Read Grafcet steps 2A 42 5A 90 Read Grafcet steps Xi Read a double word 40 64 70 112 Read a double word DW Read a constant double word 41 65 71 113 Readaconstant double word CDW Read a Grafcet step 4B 75 7B 123 Read the status of a Grafcet step Write a system bit 11 17 FE 254 Write a system bit SY Write the image of an I O bit 12 18 FE 254 Write the image of an I O bit Write a system word 15 21 FE 254 Write a system word SW Write a common word 16 22 FE 254 Write acommon word COM Write a timer preset 17 23 FE 254 Write preset value of a timer T Write a monostable preset 18 24 FE 254 Write preset value of a monostable M Write a counter preset 19 25 FE 254 Write preset value of a counter C Write a register input 1A 26 FE 254 Write a register input R Write a double word 46 70 FE 254 Write a double word DW 5 2 Appendix 5 5 2 Standard requests 5 2 1 Read a bit This request reads the value of a bit 0 or 1 and whether it is forced or not Request format Request Category Bit Code Code Number Hex 00 00 0 7 i Confirm format Positive confirm Confirm Code Value Forcing Hex 30 48 Value An 8 bit string where the addre
60. possible Power break or disconnection of the destination station When a UNI TE function or a text block set up for EXCHG sends a request it changes to reception mode and remains in that mode until it receives a response In the event of a power break or disconnection of the destination station the sender function or the text block remains blocked Two outcomes are possible Power failure or disconnection of the destination station during the exchange Bits UNITEi READY or TXTi D and UNITEi ERROR or TXTi E remain at 0 The sender application program should take this case into account by including a time out when using the function or the sender text block If no response has been received by the end of the time out the function or the sender text block must be re initialized by setting the UNITEi RESET bit to 1 or by the command RESET TXTIi Power failure or disconnection of the destination station before the exchange is launched The function or the sender text block malfunctions bits UNI TEi READY or TXTi D and UNI TEi ERROR or TXTi E are at 1 Bit 2 of the status word UNI TEi STATUS1 changes to 1 Status word TXTi S takes value 12 and TXTi V takes value 3 3 4 4 Technical specifications 4 1 Performance 4 1 1 Transfer time for application to application common words TCOM Transfer time for application to application common words is the time which elapses between the moment a CO
61. r station or broadcast communication on the local network e Global network management particularly routing inter network messages Both when sending and receiving during each PLC cycle the TSX MPM 100 FIP module integrated in the PLC processor can handle two messages during continuous operation and 4 messages at peak periods 2 26 Section 3 3 Maintenance 3 1 Maintenance 3 1 1 Indicator lamps Indicator lamps operating on two levels e RUN and DEF indicators on the host module e ERR and COM indicators on the PCMCIA card 3 1 2 Indicator lamps on the TSX MPM 100 host module RUN indicator this green lamp indicates the general status of the host module It is lit when the host module is operational and active It goes off as soon as the host module becomes inoperative This indicator lamp lights at start up and during the self test phase It goes off if any fault is detected which could prevent the host module switching to active state a self test fault or a problem linked to the PCMCIA card It goes off when expiry of the internal watchdog is detected and the module then becomes inoperative DEF indicator when this red indicator lamp is lit it indicates that there is a fault on the host module It lights at start up and goes off when the host module and the PCMCIS card are operational It is lit in the following circumstances one of the self tests is stopped by an error during operation it lights briefly
62. rrectly Request format Request Code Hex 1 0 Bit Number Bit Value Category 1 0 Module Code Location 12 18 0 gt 7 Module location BitO 2 Module number Bit 3 6 Rack number Bit 7 15 Reserved 0 I O bit number 0 to7 for an 8 bit module 0 toF for a 16 bit module Bit value Oori Confirm format Positive confirm Confirm Code Hex FE 254 Negative confirm Confirm Code Hex FD 253 Causes for rejection e Unknown request e Inadequate access rights I O module number out of range I O bit number out of range 5 32 Appendix 5 5 4 3 Write a system word This request reads a system word SW Request format Request Category System Word Word Code Code Number Value Hex 15 21 037 Confirm format Positive confirm Confirm Code Hex FE 254 Negative confirm Confirm Code Hex FD 253 Causes for rejection e Unknown request e Inadequate access rights e System word number out of range 5 33 5 4 4 Write a COM word This request writes a COM common word Request format Request Category Station COM Word Code Code Number Number Value Hex 16 22 037 Confirm format Positive confirm Confirm Code Hex FE 254 Negative confirm Confirm Code Hex
63. rror cannot access network 14 System reconfiguring module self testing etc 15 Telegram channel busy in transmission This variable can only be read and is significant only when the exchange is completed TXTi A The destination address TXTi A must be coded using the following format Network no Station no 0 to H 7F 0 to H 0F Parameters TXTi L TXTi A and TXTi T can also be modified by program 2 18 Software installation 2 2 5 2 Telegram programming Transmission The transmission of a telegram TLG type text block is programmed in the same way as a TXT type text block Transmission is started when input O is set to 1 in Ladder language or by the OUTPUT TXTi instruction in Literal The TLG text block can be started from the application program interrupt task fast task or master task If transmission is unsuccessful destination PLC powered down no TLG text block is configured in Input etc the telegram is returned to the sender interface module This interface will then generate an interrupt If an IT task is running and enabled DMASKINT it is executed The IT task must be acknowledged ACKINT otherwise the PLC will generate a MEM error condition and stop the application The use of TXTi E and TXTi D bits is described in section 3 2 data rate control Reception A telegram is received by a TLG type text block The telegram destinatio
64. s is totally transparent for the server PLC application program Client PLC Aclient PLC sends acommand or data object or asks a question by means of UNI TE requests These requests are sent to the destination PLC via a UNITE type OFB or SYS type NETWORK text block with a maximum size of 128 bytes Requests which can be sent by the client PLC are Those described later in this document for inter PLC dialogue Those intended for a destination which is not a PLC numerical controller uVAX etc If this is the case see the equipment manual for details of how to set the address code Details of coding standard and specific requests supported by model 40 PLCs are provided as an appendix to this manual 2 12 Software installation 2 2 4 Application to application communication 2 4 1 Point to point messages The TSX FPM 100 FIP module is used for exchanging point to point messages A PLC connected to the FIPWAY network can e at the request of its application program send a message to another PLC in the architecture receive a message coming from another PLC These messages are sent to their destination via a TXT type NETWORK text block and are no larger than 128 bytes They are received by the destination PLC viaa TXT type NETWORK text block The messages are contained in the transmission and reception tables of the text blocks Logical connection between two stations requires
65. s active transparency of communication with any device ina TSX 7 architecture via the master device Diagnostics debugging adjustment and programming of PLCs frame check on 16 bits bus status table transmission error counters device status can be accessed from each PLC 1 5 1 6 Hardware installation 1 6 1 Mounting the module in racks Model 40 PLCs TSX and PMX 47 Slot 0 to 7 maximum of 1 module TSX and PMX 67 Slot 0 to 7 maximum of 2 modules TSX and PMX 87 Slot 0 to 7 maximum of 4 modules TSX and PMX 107 Slot 0 to 7 maximum of 4 modules Note TSX MPM 100 modules can only be mounted in a main rack The integrated FIP link configured for FIPWAY is considered as a network module It must therefore be included when calculating the maximum number of network modules On the other hand the integrated FIP link configured for FIPIO must not be included as a network module Locating devices Hardware The decimal code defined by three locating devices 719 located at the rear of the module Software The software code entered during I O configuration 15 on the programming terminal Important Installing removing modules while powered up the host module must not be installed or removed while powered up the PCMCIA card in the host module must not be installed or removed while the module is powered up however it is possible to connect a module to the FIP
66. sage refused see parameter TXTi V 13 Routing error 14 Resource error 20 Other error TXTi V If parameter TXTi S is set to 12 message refused word TXTi V indicates the cause of refusal Inadequate bus resources Inadequate line resources Cannot access destination Line error Length error Network failure Address error Unknown request code Inadequate CPU resources 10 Time out exceeded 255 Other error OANDAARWND TXTi A Comprises the destination address network station in the form TXTi A H Network nbr Station nbr 1 byte 1 byte If the messages are broadcast to all stations on the same network segment broadcast messages the station number is set to H FF Transmission of broadcast messages to all stations on the entire network is not possible 5 41 The reception table length is set when the text block is configured It cannot be changed by the user program The address of the word table to send and that of the reception table where the words received are stored can be specified in two ways By direct addressing the address is the first word of the table By indirect addressing the address is stored in a table Direct addressing The text block reception table is stacked on top of the transmission table as shown below The start address ADDR BUFFER and the length in bytes of the reception table RECEPTION LENGTH are defined when the text block is configure
67. ss of the first bit is the highest multiple of 8 contained in the bit number to be read modulo 8 Forcing An 8 bit string used as a forcing indicator for the 8 value bits e 1 if the bit is forced the forced value is in the value bit e 0 if the bit is not forced Negative confirm Confirm Code Hex FD 253 Causes for rejection e Unknown request e Inadequate access rights e Bit number out of range 5 3 5 2 2 Read a word This request reads a word W Request format Regnen Category Word Code Number Hex 04 04 0 37 Confirm format Positive confirm Confirm Code Value Hex 34 52 Negative confirm Confirm Code Hex FD 253 Causes for rejection Unknown request Inadequate access rights Word number out of range 5 4 Appendix 5 5 2 3 Read objects This request reads simple objects words or word strings etc Request format Request Cate T f Object Number of e Code Segment Object Address Objects to Read 36 54 0 gt 7 i Segment Specifies the addressing mode used for the objects to be read and the position where they are located in hexadecimal notation The segments accessible by TSX Series 7 PLCs are in hexa decimal notation 10 Common object segment 64 Internal bit space segment 68 Internal word space segment 69 Constant word space segment 6C
68. t 7 CWi or 8 CDWi Object address Index of the first CWi or CDWi to read Response Table of n objects Read programming port configuration Segment 80 system object segment Type of object 0 by default Object address 0 programming port configuration Quantity 0 by default Response 1 byte 5 6 Appendix 5 Read objects contd Read date and time Segment Type of object Object address Quantity Response Read task period Segment Type of object Object address Quantity Response Read internal bits Segment Type of object Object address Quantity Response 10 common object segment 0 by default 0 current date and time 1 stored date and time 0 by default Object address 0 current date and time YYYYMMDDHHMMSS TN Object address 1 stored date and time YYYYMMDDHHMMSS TP YYYY year MM month DD day HH hour MM minute SS second T tenth of a second N day of the week P AC supply power break code 6C Ctrl user task segment 64 task period 1 Interrupt task 2 Fast task 3 Master task 4 Auxiliary task 0 5 Auxiliary task 1 6 Auxiliary task 2 7 Auxiliary task 3 0 by default Task period coded on one byte 1 to 255 observing the time bases for each task FAST 1ms MAST 1 ms and AUXi 10 ms For the IT task the response corresponds to the number of EXEC cycles triggered 64 internal bit segment 5
69. the display during operation DEF 3 2 Maintenance 3 TSX FPP 20 PCMCIA card Depending on their state the PCMCIA card indicator lamps indicate the communication operating mode as well as diagnostics of the card State of indicator lamps ERR COM Meaning Corrective action O O Device powered down Check power supply and connection No dialogue when card inoperative O Normal operation NS Serious fault Change the card Operational fault Check the configuration and connection to the communication bus Operational fault Check the configuration LEDon O LED off LED flashing NS not significant The indicator lamp can be in any state When the ERR indicator lamp on the TSX FPP 20 card is flashing it indicates an external fault These external faults are e line fault e station already present on the network e incorrect coding of the network station address coding of selector switches 3 3 3 2 Data rate control message handling Launching a UNI TE function or a text block causes bits UNITEi READY or TXTi D and UNITEi ERROR or TXTi E to change state The various possible values are UNITEi READY UNITEi ERROR Meaning 0 0 Exchange in progress 1 0 Exchange correctly completed or exchange not launched 1 1 Exchange incorrectly completed 0 1 Exchange not complete initially launched with an error not normally
70. tinetwork configuration 2 24 2 7 1 Configuration of FIPWAY ETHWAY MAPWAY or TELWAY modules 2 24 2 7 2 PLC scan time 2 25 3 Maintenance 3 1 3 1 Maintenance 3 1 3 1 1 Indicator lamps 3 1 3 1 2 Indicator lamps on the TSX MPM 100 host module 3 1 3 1 3 Indicator lamps on the TSX FPP 20 PCMCIA card 3 1 3 1 4 Troubleshooting 3 2 3 2 Data rate control message handling 3 4 2 FIPWAY Contents Connection kit Section Page 4 Technical specifications 4 1 4 1 Performance 4 1 4 1 1 Transfer time for application to application common words 4 1 4 1 2 Request Transaction Time 4 2 4 1 3 Uploading application programs 4 3 4 1 4 Telegram Transfer Time 4 4 4 1 5 FIPWAY FIPWAY Bridge Transit Time 4 5 5 Appendix 5 1 5 1 Requests supported by model 40 PLCs 5 1 5 1 1 Standard requests 5 1 5 1 2 Specific requests 5 2 5 2 Standard requests 5 3 5 2 1 Read a bit 5 3 5 2 2 Read a word 5 4 5 2 3 Read objects 5 5 5 2 4 Write a bit 5 10 5 2 5 Write a word 5 11 5 2 6 Write objects 5 12 5 2 7 RUN 5 15 5 2 8 STOP 5 16 5 3 Specific read requests 5 17 5 3 1 Read a system bit 5 17 5 3 2 Read the memory image of an I O module 5 18 5 3 3 Read a constant word 5 20 5 3 4 Read a system word 5 21 5 3 5 Read a COM word 5 22 5 3 6 Read a timer 5 23 5 3 7 Read a monostable 5 24 5 3 8 Read a counter 5 25 5 3 9 Read a register 5 26 S 3 FIPWAY Contents Connection kit Section Page 5 3 10 Read Grafcet
71. when a permanent software fault is detected briefly since the host module then resets itself 3 1 3 Indicator lamps on the TSX FPP 20 PCMCIA card Two diagnostic indicator lamps are located on the front panel of the card They inform the user on the operation of exchanges between the device holding the PCMCIA card and the connected device The red Error ERR 1 indicator lamp normally off displays faults The yellow Communication COM 2 indicator lamp displays line activity 3 1 3 1 4 Troubleshooting The tables below show the main faults which can be detected as well as the corrective actions to be performed TSX MPM 100 host module Symptoms Probable cause Corrective action O Indicator lamp failure Check power supply RUN O Power supply failure Replace the host module DEF On start up Module initialization in progress Wait for initialization to finish RUN DEF O On start up Problem detected on PCMCIA Check the PCMCIA card RUN card absent not supported oO FIPWAY address invalid DEF O On start up Self test fault Replace the host module RUN Rapid flashing relating to the DEF code of the test which has failed looping back Other than at start up Stays on for 2 seconds The module restarts RUN Sh oi spontaneously If the situation then goes off occurs several times call the DEF maintenance department RUN Normal state of

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