FX0N-32NT-DP User`s Manual
Contents
1. 2 2 2 2 EET 2 4 2 2 1 5 2 4 212 2 POWER SUP V 2 5 2 2 3 2 e EA 2 7 2 2 4 Terminating Resistor 33 2 29 99 bet ES VR EE ER 2 8 3 PCCIICANONS tee PES 3 1 9 1 General Specifications bct ete deste de eius 3 1 3 2 Power Supply SpecifIcallOlis u 3 1 3 3 Performance Speciflcallons uere deduc dd 3 2 a MITSUBISHI vi FXON 32NT DP Profibus DP Interface Unit 4 Buffer Memories BFMs 4 1 4 1 Buffer Memories BFM 11 aaa nnns 4 2 4 2 Received Output Data Input Data to Send BFM 0 19 Read Write 4 3 4 3 Data Exchange Status Bit BFM 20 Read Only 4 4 4 4 Swap Byte Order BFM 21 lt gt 4 4 4 5 Length of Sent Data BFM 22 Length of Received Data BFM 23 4 4 4 6 Baud Rate BFM 24 Read gt 4 5 4 7 Communication Status BFM 25 Read gt 4 6 ATA Global2. a MITSUBISHI 4 7 FXON 32NT DP Profibus DP Interface Unit Buffer Memories BFMs Allocation 4 4 7 1 Global Control Command The global control commands are processed by the 32NT DP itself and require no specific measures from the programmable controller user program 1 Clear data global control When this command is received the 32NT DP clears the output data 2 UNFREEZE global control The UNFREEZE command stops freeze control mode Data written with a TO instruction is immediately sent to the DP master 3 FREEZE global control The DP master sends a FREEZE control command to a group of DP slaves to freeze their current input states Data written with a TO instruction is withheld until the next FREEZE UNFREEZE command is received 4 UNSYNC global control The UNSYNC command stops SYNC control mode Data sent from the DP master is immediately transmitted to the BFM to be read using a FROM instruction 5 SYNC global control The DP master sends a SYNC control command to a group of DP slaves to synchronize their current output states Data read with a FROM instruction remains constant until the next SYNC UNSYNC command is received a MITSUBISHI 4 8 FXON 32NT DP Profibus DP Interface Unit Buffer Memories BFMs Allocation 4 48 PROFIBUS Module ID BFM 26 Read Only This buffer memory contains the Profibus module ID number for the 32NT DP The ID number is 2 4 9 Slave Address BFM 27
3. oe Changes for the Better 32 Profibus DP InterfaceUnit Foreword This manual contains text diagrams and explanations which will guide the reader in the correct installation and operation of the FXoN 32NT DP Profibus DP Interface Unit It should be read and understood before attempting to install or use the unit e Further information can be found in the Hardware Manual of the PLC Programming Manual of the PLC MELSOFT GX Configurator DP Configuration System for Open Networks Software Manual and the manual of the Profibus DP master units e Ifin doubt at any stage of the installation of FXoN 32NT DP Profibus DP Interface Unit always consult a pro fessional electrical engineer who is qualified and trained to the local and national standards which apply to the installation site e Ifin doubt about the operation or use of FXoN 32NT DP Profibus DP Interface Unit please consult the nearest Mitsubisi Electric distributor e This manual is subject to change without notice MITSUBISHI 32 Profibus DP Interface Unit FXon 32NT DP Profibus DP Interface Unit Manual number JY992D61401 Manual revision E 2 User s Manual Date March 2008 This manual confers no industrial property rights or any rights of any other kind nor does it confer any patent licenses Mitsubishi Electric Corporation cannot be held responsible for any problems involving indust
4. Bit1 Not used EEPROM error Address data in EEPROM are Address data normal corrupted Bit5 6 Not used received with in 1 second diagnosis frame Bit8 9 Not used Bit 10 Configuration error Invalid config data received Config data valid Bit 11 Invalid parameter data received Parameter data valid Bit 12 Slave address change New address not valid no New address valid changed error change Bit 13 15 not used MITSUBISHI 4 11 FROM TO watchdog timer visible only or TO msmucion FROM TO instruction received FXON 32NT DP Profibus DP Interface Unit Buffer Memories BFMs Allocation 4 4 11 1 4 11 2 4 11 3 4 11 4 General Error BFM 29 Bit 0 When general error occurs bit 0 ON the 32NT DP tries to send the data of BFM 28 and 29 as a static diagnosis message to the DP master In this case data can not be exchanged with the DP master After bit O returns to OFF the static diagnosis message is also reset External 24V Power Error BFM 29 Bit 2 If a 24V DC power supply failure occurs this bit is ON If this error occurs check 24V DC power supply of the 32NT DP Hardware Error BFM 29 Bit 3 If a hardware error of the 32NT DP occurs this bit is ON If this error occurs please contact a service representative EEPROM Error BFM 29 Bit 4 When address data in EEPROM is corrupted this bit is ON If this error occurs try to set the slave address BFM 27 a
5. 3 3 Performance Specifications Table 3 3 Performance Specifications Specifications Transmission data 20 words can be sent and received during one bus cycle default value 16 words The number of transmitted words can be changed between 4 and 20 words 9 6k 19 2k 45 45k 93 75kbps 1 200 187 5kbps 1 000m Supported baud rates and bus length 500 5 Applicable PLC FXoN FX2nc 1 Series PLC PLC communication FROM TO instruction is used to read and write data from to the 32NT DP POWER LED ie SV DC power is supplied from the PLC internal power DC LED ON when 24V DC power is supplied from the power supply LED indicators terminals external power supply RUN LED ON when 32NT DP is exchanging data with Profibus DP network BF LED ON when a communication error is detected No data exchange DIA LED ON when notice of diagnostic data is detected 1 When using an 2 series PLC FX2Nc CNV IF is required a MITSUBISHI 3 2 FXON 32NT DP Profibus DP Interface Unit Buffer Memories BFMs Allocation 4 4 Buffer Memories BFMs Allocation Caution 1 Do not access the buffer memory defined as Not used 31 by FROM TO instruction There is a possibility to cause abnormal operation of the 32NT DP if accessing these buffer memories 2 Do not write to access by TO instruction the buffer memory defined as Read only 20 22 26 29 30 by the programmable co
6. 5 1 5 1 2 Setting the Number and Format of Input and Output Words the 5 2 5 2 Setting Slave Address in the 32 4 5 3 o Example Frogdralhisssist eene M Dele D ei 6 1 PN 71 FA Preliminary C tana a es 71 M IU LR M LAE 72 7 3 Check BFM 29 error status of the 32 73 Appendix Further Information Manual 6 A 1 a MITSUBISHI ix FXON 32NT DP Profibus DP Interface Unit a MITSUBISHI FXON 32NT DP Profibus DP Interface Unit Introduction 1 1 Introduction This FXon 32NT DP Profibus DP Interface Unit called 32NT DP hereinafter can be used as a slave module to connect FXoN FX1N FX2N or 2 1 series programmable controllers called PLC hereinafter to an existing Profibus DP network The 32NT DP provides an intelligent slave function for decentralized control applications which need to exchange data with Profibus DP master CPUs called DP master hereinafter 1 When using an 2 series PLC an FX2Nc CNV IF is required 1 1 Features of the 32NT DP By using the 32NT DP the PLC can exchange data with any DP master The default settings allow to send 16 words and to receive 16 words of data in one communication cycle These values can be adjusted between four word and
7. Read only Not used a MITSUBISHI 4 2 FXON 32NT DP Profibus DP Interface Unit Buffer Memories BFMs Allocation 4 4 2 Received Output Data Input Data to Send BFM 0 19 lt Read Write gt When the 32NT DP is in data exchange mode the received data from a DP master is read by the PLC using a FROM instruction Data is written to the 32NT DP and sent to the DP master using a TO instruction Figure 4 1 BFM 0 19 PLC 32NT DP DP network TO instruction BFM 0 Send Send data 2 iter BFM 19 FROM instruction BFM 0 Receive data 19 Note The sending data and receiving data buffers share the same buffer memory addresses 0 19 for use with FROM and TO instructions This means it is not possible to check the buffer memory data using a FROM instruction because this instruction only reads the receive buffer data MITSUBISHI 4 3 FXON 32NT DP Profibus DP Interface Unit Buffer Memories BFMs Allocation 4 4 3 4 4 4 5 Data Exchange Status Bit BFM 20 Read Only 20 contains a status bit for data exchange If this value is 1 the module is in data exchange mode and the received data is valid If this value is 0 the module is not in data exchange mode Swap Byte Order BFM 21 lt Read Write gt Some DP masters handle lower bytes and higher bytes of a word in reverse order comp
8. 0 19 in the 32NT DP END a MITSUBISHI 6 3 FXON 32NT DP Profibus DP Interface Unit Example Program 6 MEMO a MITSUBISHI 64 FXON 32NT DP Profibus DP Interface Unit Diagnostics 7 T Diagnostics T 1 Preliminary Checks 1 Check POWER and DC LED If this is OFF please see section 7 2 2 Check that the slave address is the same at the 32NT DP BFM 27 and the setting value of the Profibus DP master configuration tool If the slave address is not the same change this address to match at both sides 3 Check that the parameters of 32NT DP are set in the DP master 4 Check whether the network wiring and or extension cables are properly connected on the 32NT DP 5 Check that the system configuration rules have not been exceeded i e the number of blocks does not exceed 8 and the total system is equal or less than 1287 I O 1 FXoN FX1N Series PLC is 128 points FX2N FX2Nc Series PLC is 256 I O points 6 Put the PLC into RUN MITSUBISHI 7 1 FXON 32NT DP Profibus DP Interface Unit Diagnostics 7 7 2 LED Check Check the status of the LED s for the 32NT DP as follows 1 DC LED check Table 7 1 DC LED Check Description 32NT DP is OK 24V DC power source is OK Possible 24V DC power failure if OK then possible 32NT DP failure 2 POWER LED check Table 7 2 POWER LED Check Description The extension cable is properly connected Check the connection of t
9. Control Command EE POR EXE d RR VD Ted a hu 4 8 4 8 PROFIBUS Module ID BFM 26 Read gt 4 9 4 9 Slave Address BFM 27 lt gt 4 9 4 10 User Diagnostics BFM 28 Read Write 4 10 4 11 Error Status BFM 29 Read 4 11 4 11 1 General Error BFM 29 Bit 0 nennen nennen nnn nnns 4 12 4 11 2 External 24V Power Error BFM 29 Bit 2 4 12 4 11 3 Hardware Error BFM 29 Bil 3 c iiic 4 12 4 11 4 EEPROM Error BFM 29 44 4 12 4 11 5 FROM TO Watchdog Timer BFM 29 7 4 13 4 11 6 Configuration Error BFM 29 110 4 13 4 11 7 Parameter Error BFM 29 Bit 11 4 13 4 11 8 Slave Address Change Error BFM 29 Bit 12 4 13 4 12 Model identification code BFM 30 read gt 4 14 a MITSUBISHI vii 32 Profibus DP Interface Unit 5 r ugci8lo iiendem Rc 5 1 5 1 Installing 32NT DP Parameters the 5 1 5 1 1 DP slave Address Setting in the
10. lt Read Write gt The 32NT DP supports setting of the DP slave address by a Profibus DP class 2 master via the network and by PLC via a TO instruction The address is stored in 27 When changing the address using the TO instruction the new address values must be written to BFM 427 The address value is 0 126 The default value of BFM 27 is set to 126 Users should avoid exchanging data with a slave with address 126 An address change is necessary a MITSUBISHI 4 9 FXON 32NT DP Profibus DP Interface Unit Buffer Memories BFMs Allocation 4 4 10 User Diagnostics BFM 28 lt Read Write gt By writing to BFM 28 the user can transmit high priority diagnostic data to the DP master Data BFM 28 is transmitted as external diagnostic data to the DP master where it can be used in the master application If this diagnosis possibility is used the user must decide the meaning of the particular bits and the reaction of the master program This feature could be to map the error bits An example for use is shown in the following table mim 4 4 User Dia nostics BFM 1128 User sets for error 2 User sets for error 3 Bit 15 User set for error 16 a MITSUBISHI 4 10 FXON 32NT DP Profibus DP Interface Unit Buffer Memories BFMs Allocation 4 4 11 Error Status BFM 29 Read Only BFM 29 indicates error status of the 32NT DP Table 4 5 Error Status BFM 29 BRNO Description
11. Example Program M8002 Normal byte order Error 1 Send diagnosis to DP master Note If no FROM instructions are sent to the 32NT DP an error will be signaled in the DP master BFM 29 b7 ON 2 16 M8000 Write 32NT DP error status flag MO M15 to the BFM 28 Read 32NT DP error status flag to M20 M35 General error M20 General Error Flag a MITSUBISHI 6 1 FXON 32NT DP Profibus DP Interface Unit Example Program 6 Figure 6 1 Example Program 24 22 24V DC power error flag Hardware error M23 Hardware error flag EEPROM error M24 EEPROM error flag Configuration error M30 Configuration error flag Parameter error M31 Parameter error flag Slave address change error M32 330 amp 9 9 G Slave address change error flag a MITSUBISHI 6 2 FXON 32NT DP Profibus DP Interface Unit Example Program 6 Figure 6 1 Example Program b b 089 78 Check 32NT DP data exchange i mode When 32NT DP is in data exchange mode M41 is turned ON ome Do M41 X000 TENG 78 When X000 is ON and 32NT DP is in FROM data exchange mode the PLC reads input data from BFM 0 19 in the 32NT DP X001 TENG 79 When X001 is ON and 32NT DP is in data exchange mode the PLC writes output data to BFM
12. can be configured The configurations shown in the following table are possible Table 5 1 Setting the Number and Format of Input and Output Words Configuration CNET SETTE EET 16 words input 16 words input 4 words input 16 words input 4 words input 16 words output 16 words output 4 words output 4 words output 16 words output memor Ro uo a MITSUBISHI 5 2 FXON 32NT DP Profibus DP Interface Unit Setting Operation 5 5 2 Setting Slave Address in the 32NT DP When setting the DP slave address from the PLC follow the example program Example program The following is an example of how to set the slave address to 10 of a 32NT DP connected as block 0 Figure 5 1 Example Program Initial pulse M8002 The ID code for the 32NT DP at position 0 is read from BFM 30 of that block and stored at DO in po K7020 wo the main unit This is compared CMP to check the block is a 32NT DP if OK M1 is turned ON These two program steps are not strictly needed to use the 32NT DP They are however a useful check and are recommended as good practice FNC 79 This command sets the slave a MITSUBISHI 5 3 FXON 32NT DP Profibus DP Interface Unit Setting Operation 5 MEMO a MITSUBISHI 54 FXON 32NT DP Profibus DP Interface Unit Example Program 6 6 Example Program The following is an example program Figure 6 1
13. 20 words of sent and received data The communication between the PLC main unit and the internal buffer memory of 32NT DP is handled by FROM TO instructions e The 32NT DP occupies 8 I O points on the PLC s expansion bus The 8 points can allocated from either inputs or outputs The 32NT DP can be connected to a Profibus DP network by a standard 9 pin D SUB connector and a shielded twisted pair cable complying with EN50170 Optional glassfiber adapters are supported by the 32NT DP and are available from other vendors a MITSUBISHI 1 1 FXON 32NT DP Profibus DP Interface Unit Introduction 1 1 2 External Dimensions Accessories GSD Files FD 1 piece MASS Weight Approx 0 3 kg 0 66lbs Dimensions mm inches Figure 1 1 External Dimensions 4 0 16 cl FXon 32NT DP 86 3 38 MITSUBISHI FXON 32NT DP Profibus DP Interface Unit Introduction 1 a Profibus DP connector 9 D SUB 4 40 inc inch screw thread b FG terminal screws terminal M3 5 0 14 d e BF LED f POWER LED g DC LED h RUN LED i DIALED j Direct mounting hole 2 4 5 0 18 Groove for mounting DIN rail DIN 46277 DIN rail width 35 mm 1 38 gt Power supply terminals screws terminal M3 5 0 14 Extension cable Hook fo
14. Describes 2 D UL Series PLC specification JY992D87201 Hardware Manual details for wiring installation and maintenance FX1N Series PLC JY992D89301 Describes FXIN Series PLC specification details for Hardware Manual I O wiring installation and maintenance Series PLC Describes and FXon Series PLC specification JY992D47501 KU Hardware Manual details for wiring installation and maintenance devices FX Series PLC Describes FXo FXos FXon FX and FX2c Series PLC JY992D48301 programming for basic applied instructions and Programming Manual devices FX Series PLC Describes FX1s FX1N 2 and 2 Series PLC JY992D88101 programming for basic applied instructions and Programming Manual I GX Configurator DP Configuration System for Describes operation details of GX Configurator DP Open Networks Software Configuration System for Networks Software Manual a MITSUBISHI A 1 32 Profibus DP Interface Unit MEMO a MITSUBISHI A 2 USER S MANUAL FXoN 32NT DP Profibus DP Interface Unit MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE TOKYO BUILDING 2 7 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 JAPAN WORKS 840 CHIYODA JAPAN JY992D61401E Effective Mar 2008 MEE Specification are subject to change without notice
15. MITSUBISHI 4 12 FXON 32NT DP Profibus DP Interface Unit Buffer Memories BFMs Allocation 4 4 11 5 4 11 6 4 11 7 4 11 8 FROM TO Watchdog Timer BFM 29 Bit 7 If no communication requests FROM TO are received by the 32NT DP within a 1 second time period a watch dog timer error occurs and bit 7 is set ON If bit 7 is ON an external diagnosis message will be sent to the DP master Note If no FROM TO instructions are sent to the 32NT DP an error will be signaled in the DP master Configuration Error BFM 29 Bit 10 When invalid configuration data is received from the DP master this bit is ON When this bit is ON please check the data format number of configuration bytes and data consistency setting on the DP master and make appropriate changes Parameter Error BFM 29 Bit 11 When invalid parameter data is received from the DP master this bit is ON When this bit is ON please check parameters on the DP master Slave Address Change Error BFM 729 Bit 12 When the new slave value setting for the address of the 32NT DP is not 0 126 this bit is ON In this case the slave address is not changed Please try again to set a valid slave address 27 MITSUBISHI 4 13 FXON 32NT DP Profibus DP Interface Unit Buffer Memories BFMs Allocation 4 4 12 Model identification code BFM 30 read only The identification number for a 32NT DP is read by using the FROM instruction The ident
16. ared to the 32NT DP module To enable the module to communicate with these masters bit 0 of BFM 21 can be set If bit O is 1 the low order byte and the high order byte of each user data word and of the user specific diagnosis will be swapped Bit 0 of BFM 21 can also be set or reset by the second user defined parameter byte received from a master The default value after power up is 0 Length of Sent Data BFM 22 Length of Received Data BFM 23 Read Only The values held in these BFMs are copied from the send data length and receive data length settings in the DP master a MITSUBISHI 4 4 FXON 32NT DP Profibus DP Interface Unit Buffer Memories BFMs Allocation 4 4 6 Baud Rate BFM 24 Read Only BFM 24 shows the current baud rate of the DP network The baud rate depends on the DP master settings The following table shows the supported baud rates and the value of BFM 24 the 32NT DP is in baud search mode this value frequently changes until the 32NT DP has found a supported baud rate Table 4 2 Baud Rate BFM 24 Baud Rate bps BFM 24 Value 9 6k 96E2H 19 2k 19E3H Baud Rate bps BFM 24 Value 500k 05E5H 1 5M 15E5H 45 45k 45E3H 93 75k 187 5 18E4H 6M O6E6H TEE Note 96E2 96 x 102 9 600 9 6k baud rate MITSUBISHI 4 5 FXON 32NT DP Profibus DP Interface Unit Buffer Memories BFMs Allocation 4 4 7 Communication Status BFM 725 R
17. d manner in compliance to established safety practices The operators should also be familiar with documentation which is connected with the actual operation of the completed equipment Note The term completed equipment refers to a third party constructed device which contains or uses the product associated with this manual a MITSUBISHI i FXON 32NT DP Profibus DP Interface Unit Note s on the Symbols Used in this Manual At various times through out this manual certain symbols will be used to highlight points of information which are intended to ensure the users personal safety and protect the integrity of equipment Whenever any of the following symbols are encountered its associated note must be read and understood Each of the symbols used will now be listed with a brief description of its meaning Hardware Warnings 1 Indicates that the identified danger WILL cause physical and property damage 2 Indicates that the identified danger could POSSIBLY cause physical and property damage 3 Indicates a point of further interest or further explanation Software Warnings 4 Indicates special care must be taken when using this element of software 5 Indicates a special point which the user of the associate software element should be aware 6 Indicates a point of interest or further explanation MITSUBISHI iv FXON 32NT DP Profibus DP Interface Unit Under no circumstances will Mitsubishi Elec
18. ead Only BFM 25 is the 32NT DP s communication status According to the status of the 32NT DP the bits are set and reset as follows Table 4 3 Communication Status BFM 25 Description 10N 98 Module on line off line Module on line Module off line Bit 1 used Bit2 Diagnosis flag New diagnosis not yet fetched by New diagnosis fetched by DP master DP master 65 b4 0 0 Wait parameter state i b5 b4 0 zu a DP state 4 65 54 65 64 67 b6 i b7 66 5 DP watchdog state l Bit 6 b7 b6 67 b6 Not used Clear data global control Clear data command received O xwr 7 xwr Sw So So 1 Wait configuration state 1 0 1 Data exchange state Not possible Baud search state O Baud control state 1 0 1 1 DP control state Not possible No clear data command received MITSUBISHI 4 6 FXON 32NT DP Profibus DP Interface Unit Buffer Memories BFMs Allocation 4 Table 4 3 Communication Status BFM 25 Description STANDE bed eee UNFREEZE command received 0 UNFREEZE command control received Bit 11 FREEZE global control FREEZE command received No FREEZE command received Bit 12 UNSYNC global control UNSYNC command received No UNSYNC command received Bit 13 SYNC global control SYNC command received No SYNC command received Bit 14
19. g and Mounting 2 2 2 Wiring 2 2 1 EC and EMC Conformity Using FXoN For compliance to EC and EMC regulations it is necessary to fit a ferrite noise filter to the AC power lines of the FXoN main unit or extension unit from which the 32NT DP 24V power should be taken see Figure 2 3 The filter should be similar to W rth Electonik s part number 742 710 0 B impedance 4MHz 800 25MHz 1390 100 2 2070 and fitted as close to the unit as possible It is also necessary to install both the FXoN main unit extension unit block and the 32NT DP slave unit in a metal cabinet Using FX1N 2 and FX2Nc Series PLC For compliance to EC and EMC regulations it is also necessary to install both the FX1n FX2N or FX2Nc main unit extension unit block and the 32NT DP slave unit a metal cabinet MITSUBISHI 24 FXON 32NT DP Profibus DP Interface Unit Wiring and Mounting 2 2 2 2 Power Supply Wiring 1 When connecting 32NT DP to an AC power supply type PLC of the FXon FX1N or FX2N Series the 24V required by the 32NT DP needs to be supplied from the FXon FX1N or FX2N Series PLC For power supply wiring of the PLC refer to each series Hardware Manual Figure 2 3 FXoN FX1N and FX2N Series AC Power Supply Type PLC 100 240V FX1N FX2N Series i i FXON 32NT DP AC power supply type PLC 1 It is necessary to fit a ferrite noise filter to the AC power lines of the main unit ex
20. ground terminal is connected For Profibus connector refer to Figure 2 6 Shielded twisted pair cable complying with EN50170 to Profibus DP network Grounding plate Grounding resistance of 100 or less Class D a MITSUBISHI 2 7 FXON 32NT DP Profibus DP Interface Unit Wiring and Mounting 2 Figure 2 6 Profibus Connector igh T Shielded twisted pair cable to Profibus DP network FXON 32NT DP Profibus DP Interface Unit 2 2 4 Terminating Resistor The units at each end of the Profibus DP network must have a terminating resistor This will either be in the master or slave unit or in the Profibus connector However the 32NT DP does not have a terminating resistance built in MITSUBISHI 2 8 FXON 32NT DP Profibus DP Interface Unit Specifications 3 3 3 1 3 2 Specifications General Specifications Table 3 1 General Specifications Specifications General specifications excluding withstand voltage Withstand voltage 500V AC for 1 minute between terminals and earth Power Supply Specifications Same as those for connecting PLC Table 3 2 Power Supply Specifications Specifications 24V DC 1096 20mA when using a twisted pair cable 60mA when Power supply using a optical glassfiber cable Interface power supply 5 DC 170mA internal power supply from PLC a MITSUBISHI 3 1 FXON 32NT DP Profibus DP Interface Unit Specifications 3
21. he 32NT DP extension cable to the PLC a MITSUBISHI 7 2 FXON 32NT DP Profibus DP Interface Unit Diagnostics 7 7 3 3 RUN BF and DIA LED check ON O OFF Table 7 3 RUN BF and DIA LED Check RUNLED BFLED DIALED Adon _ Lose Js On IE Oro 00 4 Ro commuricationtbaud search mode Porta _ e o jSsidagesicemr a Check BFM 24 If BFM 24 does not show a stable baud rate i e always changing then check DP network cables Check BFM 29 If BFM 29 is not 0 refer to section 4 11 for details b Check BFM 28 User error flags C Check bO b7 of 29 If bO b7 of BFM 29 is not 0 refer to section 4 11 for details Check BFM 29 error status of the 32NT DP If BFM 29 is not 0 refer to section 4 11 for details MITSUBISHI 7 3 FXON 32NT DP Profibus DP Interface Unit Diagnostics 7 MEMO a MITSUBISHI 7 4 FXON 32NT DP Profibus DP Interface Unit Appendix A Appendix A Further Information Manual List Table A 1 Further Information Manual List Manual name ManualNo Description FXGN Series PLC JY992D66301 Describes FX2N Series PLC specification details for Hardware Manual I O wiring installation and maintenance FX2nc DSS DS Series PLC Describes FX2nc DSS DS Series PLC specification JY992D76401 eke Hardware Manual details for wiring installation and maintenance 2 D UL Series PLC
22. ification number for the 32NT DP is K7020 By reading this identification number the user may create built in checking routines to check whether the physical position of the 32NT DP matches to that of the software a MITSUBISHI 4 14 FXON 32NT DP Profibus DP Interface Unit Setting Operation 5 5 5 1 Setting Operation For details how to set up a DP master please refer to the appropriate DP master manuals Installing 32NT DP Parameters in the DP master To be able to exchange data with a DP master the 32NT DP must receive a valid parameter and configuration data message from the DP master The 32NT DP parameters are stored in the GSD File General Station Description File This file must be read by the configuration software of the DP master Then it is the task of the user to set the DP slave address and the number and format of the input and output words to the configuration data After which the configuration can be downloaded to the DP master DP slave Address Setting in the DP master A DP master of class 2 or more can set a DP slave address from the DP master For details of how to set up a DP master please refer to the appropriate DP master manuals a MITSUBISHI 5 1 FXON 32NT DP Profibus DP Interface Unit Setting Operation 5 5 1 2 Setting the Number and Format of Input and Output Words in the DP master The 32NT DP supports only word data format and word consistency Combinations of 2 modules and 4 modules
23. ntroller It is not possible to operate the 32NT DP by writing to accessing by TO instruction these buffer memories Note The sending data and receiving data buffers share the same buffer memory addresses 0 19 for use with FROM and TO instructions This means it is not possible to check the buffer memory data using a FROM instruction because this instruction only reads the receive buffer data MITSUBISHI 4 1 FXON 32NT DP Profibus DP Interface Unit Buffer Memories BFMs Allocation 4 4 1 Buffer Memories BFM Lists Table 4 1 Buffer Memories Lists 0 19 20 21 Description Read FROM instruction Write TO instruction Received output data see section 4 2 Input data to send see section 4 2 Data exchange status bit see section 4 3 Read only Swap byte order see section 4 4 lt Read Write gt BFM 22 BFM 23 BFM 24 BFM 25 BFM 26 BFM 27 BFM 28 BFM 29 BFM 30 Length of sent data see section 4 5 Read only Length of received data see section 4 5 Read only Baud rate see section 4 6 Read only DP module communication status see section 4 7 Read only PROFIBUS Module ID PNO Nr F032H see section 4 8 Read only Slave address see section 4 9 lt Read Write gt User diagnosis see section 4 10 lt Read Write gt Error status see section 4 11 Read only Model identification code K7020 see section 4 12
24. r mounting DIN rail a MITSUBISHI 1 3 FXON 32NT DP Profibus DP Interface Unit Introduction 1 1 2 1 Pin Configuration of Profibus DP Connector The connector is a 9 D SUB 84 40 inc inch screw thread type and the pin configuration is shown below Figure 1 2 Pin Layout of Profibus DP Connector Table 1 1 Profibus DP Connector Pin MI NM RXD TXD P Receive Transmit Data P Assigned DGND Data Ground O Not assigned VP Voltage Plus RXD TXD N Receive Transmit Data N Pin not assigned 3 4 5 3 7 9 MITSUBISHI 1 4 FXON 32NT DP Profibus DP Interface Unit Introduction 1 1 3 System Configuration Figure 1 3 System Configuration DP master Profibus DP network Slave or Slave or master PLC master FXON 32NT DP 1 The units at each end of the Profibus DP network must have a terminating resistor This will either be in the master or slave unit or in the DP connector 2 PLC is FXon FX2N or FX2Nc series PLC When using an 2 series PLC an FX2Nc CNV IF is required MITSUBISHI FXON 32NT DP Profibus DP Interface Unit Introduction 1 1 4 Applicable PLC For setting up a system the 32NT DP can be connected directly to the PLC s extension port or to any other extension unit s right side extension port 32NT DP occupies 8 points of I O on the PLC s expansion bus 8 points can be allocated from either inputs or o
25. rial property rights which may occur as a result of using the contents noted in this manual a MITSUBISHI FXON 32NT DP Profibus DP Interface Unit a MITSUBISHI 32 Profibus DP Interface Unit Guidelines for the Safety of the User and Protection of the FXoN 32NT DP Profibus DP Interface Unit This manual provides information for the use of the FXon 32NT DP Profibus DP Interface Unit The manual has been written to be used by trained and competent personnel The definition of such a person or persons is as follows a Any engineer who is responsible for the planning design and construction of automatic equipment using the product associated with this manual should be of a competent nature trained and qualified to the local and national standards required to fulfill that role These engineers should be fully aware of all aspects of safety with regards to automated equipment b Any commissioning or service engineer must be of a competent nature trained and qualified to the local and national standards required to fulfill that job These engineers should also be trained in the use and maintenance of the completed product This includes being completely familiar with all associated documentation for said product All maintenance should be carried out in accordance with established safety practices C All operators of the completed equipment should be trained to use that product in a safe and coordinate
26. tension unit from which the 32NT DP 24V power should be taken The filter should be similar to W rth Electonik s part number 742 710 0 B impedance 4MHz 800 25MHz 1390 100MHz 2070 and fitted as close to the unit as possible a MITSUBISHI FXON 32NT DP Profibus DP Interface Unit Wiring and Mounting 2 2 When connecting a 32NT DP to a DC power supply type PLC of the FXoN FX1N FX2N or FX2Nc Series the 24V required by the 32NT DP needs to be supplied from external power supply same as supplied to the PLC For power supply wiring of the PLC refer to each series Hardware Manual Figure 2 4 FXoN FX1N FX2N and FX2NC Series DC Power Supply Type PLC External power supply FX1N FX2N FX2NC Series DC power supply FXON 32NT DP type PLC MITSUBISHI 2 6 FXON 32NT DP Profibus DP Interface Unit Wiring and Mounting 2 2 2 3 Profibus DP Wiring To connect the 32NT DP to a Profibus DP network use only the Profibus connectors and shielded twisted pair cable complying with EN50170 For Profibus connectors see the Profibus connector manual Figure 2 5 Wiring DC power supply type PLC Supply from the external power supply AC power supply type PLC Supply from the service power supply of PLC Further information refer to subsection 2 2 2 FXON 32NT DP Profibus DP Interface Unit For noise prevention please attach at least 50mm 1 97 of the twisted pair cable along the grounding plate to which the
27. ting the unit after installation or wiring work in order to avoid electric shock MITSUBISHI 2 1 FXON 32NT DP Profibus DP Interface Unit Wiring and Mounting 2 2 1 Mounting 2 1 1 Arrangements The 32NT DP connects on the right side of the connected FXoN FX1N FX2N or series main unit or extension unit block including special function blocks For further information of mounting arrangements refer to the hardware manual of the connected main unit 1 When connecting to an FX2nc series PLC an FX2Nc CNV IF is required 2 1 2 Mounting The mounting method of the 32NT DP can be DIN rail mounting or direct wall mounting 1 DIN rail mounting a Align the upper side of the DIN rail mounting groove of the 32NT DP with a DIN rail 1 and push it on the DIN rail See Figure 2 2 b When removing the 32NT DP from the DIN rail the hook for DIN rail is pulled 9 and the 32NT DP is removed See Figure 2 2 1 Uses DIN 46277 lt 35mm 1 38 gt MITSUBISHI 2 2 FXON 32NT DP Profibus DP Interface Unit Wiring and Mounting 2 Figure 2 2 Attach to DIN Rail and Remove from DIN Rail Ce 2 Direct mounting to back walls The 32NT DP can be mounted with the M4 screw by using the direct mounting hole However an interval space between each unit of 1 2 mm is necessary a MITSUBISHI 2 3 FXON 32NT DP Profibus DP Interface Unit Wirin
28. tric be liable or responsible for any consequential damage that may arise as a result of the installation or use of this equipment All examples and diagrams shown in this manual are intended only as an aid to understanding the text not to guarantee operation Mitsubishi Electric will accept no responsibility for actual use of the product based on these illustrative examples Owing to the very great variety in possible application of this equipment you must satisfy yourself as to its suitability for your specific application a MITSUBISHI v FXON 32NT DP Profibus DP Interface Unit a MITSUBISHI vi FXON 32NT DP Profibus DP Interface Unit Table of Contents EJ ee iii JEN eji fore lore Lo T a 1 1 Features of the 32 NT SIDES uoa oto t teet 1 1 1 2 External DIMENSIONS 1 2 1 2 1 Pin Configuration of Profibus DP 1 4 1 3 System Configuration c cccccccssssscceeceesssececeseasseeeceeeauseeeecsseseeecesausseeessseases 1 5 tA Applicable PLO note decide oe terreur iato 1 6 2 Wiring and Mounting reatus duae 2 1 3NIOUITIELT IG 2 2 21 1 EEE 2 2 Zhe
29. utputs The maximum for the FXoN FX41N system is 128 I O The maximum I O for the FX2N FX2Nc system is 256 I O Table 1 2 Applicable PLC PLC Type Version Controlled maximum I O points FXoN Series All version 128 points 1 When connecting to an FX2nc series PLC an FX2Nc CNV IF is required a MITSUBISHI 1 6 FXON 32NT DP Profibus DP Interface Unit Wiring and Mounting 2 2 Wiring and Mounting Caution 1 Do not lay signal cable near to high voltage power cable or house them in the same trunking duct Effects of noise or surge induction may occur Keep signal cables a safe distance of more than 100 mm 3 94 from these power cables 2 Ground the shield wire or the shield of a shielded cable at one point on the programmable controller Do not however ground at the same point as high voltage lines 3 The terminal screws of the 32NT DP are M3 5 0 14 therefore the crimp style terminal see drawing suitable for use with these screws should be fitted to the cable for wiring Figure 2 1 Crimp Terminals For M3 5 0 14 For M3 5 0 14 6 8 mm 0 27 6 8 mm 0 27 or less cm orass 4 The terminal tightening torque is 0 5 0 8 N m Tighten securely to avoid malfunction 5 Cut off all phases of power source before installing removing or performing wiring work on the master in order to avoid electric shock or damage of product 6 Replace the provided terminal cover before supplying power and opera
Download Pdf Manuals
Related Search