PROFIBUS-DP Interface Module User`s Manual (Hardware)
Contents
1. QJ71PB92D y 98 3 86 LI MAMAA 90 3 54 4 3 0 17 _27 4 1 08 Unit mm inch All other company names and product names used in this manual are trademarks or registered trademarks of their respective companies Warranty Mitsubishi will not be held liable for damage caused by factors found not to be the cause of Mitsubishi machine damage or lost profits caused by faults in the Mitsubishi products damage secondary damage accident compensation caused by special factors unpredictable by Mitsubishi damages to products other than Mitsubishi products and to other duties For safe use e This product has been manufactured as a general purpose part for general industries and has not been designed or manufactured to be incorporated in a device or system used in purposes related to human life e Before using the product for special purposes such as nuclear power electric power aerospace medicine or passenger movement vehicles consult with Mitsubishi e This product has been manufactured under strict quality control However when installing the product where major accidents or losses could occur if the product fails install appropriate backup or failsafe functions in the system Country Region Sales office Tel Country Region Sales office Tel U S A Mitsubishi Electric Automation Inc Hong Kong Mitsubishi Electric Automation 500 Corporate Woods Par2. SINS TAR A PON acetate ie clea Ohara ad ic tae S nc ona cae ON 3 3 1 andling PrecautioNS eee tet arstienocdeaenscases nas denn cudaaestavaetecavidcuserumeedes 3 3 2 Installation Environment cccccecccseeccseeceeseesueesseseeseeseseueeseesesaaeeses 3 A PART NAMES AND SETTINGS a a A alien iia EA eal 4 OV VURRIIN Gers at sccm een ach letra has nace teeta Nai eats ae eect EE 6 5 1 PROFIBUS Cable Wiring atak oa ssesedons cock Sala enh Pe aeoevoue eek ae 6 5 2 FENMINALOF SWIC Sessa ves aa eat ai ocd acealene toad atl davecuahcshe vesdecec ania aces 7 5 3 Precautions Against Wiring cccccccccsseseesseseeeeeeeeeensaseeeeeeeeeensaseseeees 8 6 SETTING FROM GX DEVELOPER sacra rete atey dee asteaen lus 9 7 EXTERNAL DIMENSIONS eisecerssctcbeddehsnanceeshcsadestataresest iedadensanneesdiesedensabarsel 9 About Manual The following manual is also related to this product In necessary order it by quoting the details in the table below Related Manual Manual Manual name Manual No Model code SH 080127 PROFIBUS DP Interface Module User s Manual 13JR22 Compliance with the EMC and Low Voltage Directives 1 For programmable controller system To configure a system meeting the requirements of the EMC and Low Voltage Directives when incorporating the Mitsubishi programmable controller EMC and Low Voltage Directives compliant into other machinery or equipment refer to Chapter 9 EMC AND LOW VOLTAGE DIRECTIVES of the QCPU
3. end user Design Precautions DANGER When a communication error occurs in the PROFIBUS DP the status of the faulty station is as follows Configure an interlock circuit in the sequence program using the communication status information input X1 buffer memory 2040 7F8H to 2079 81FH so that the system can operate safely Erroneous outputs and mis operation could cause accidents 1 The input data of the master station maintains the data before abnormality of the communication 2 When the master station is down the output state of each slave station will be in accordance with the parameter settings 3 When any slave station is down the output state of other slave stations will be in accordance with the parameter settings of the master station Do not output the prohibited to use signal as the output signal to an intelligent function module from the programmable controller CPU Writing data into the system area or outputting a signal for prohibited to use may cause system malfunction in the programmable controller A 1 DANGER When a stop error has occurred to the CPU module the communication status varies depending on the intelligent function module switch setting of GX Developer as shown below Set the communication status for when a stop error has occurred to the CPU module according to the system specifications 1 When no setting blank is made to the switch 1 of the intelligent function module switc
4. MITSUBISHI PROFIBUS DP Interface Module User s Manual Hardware QJ71PB92D Thank you for purchasing the Mitsubishi programmable controller MELSEC Q series Prior to use please read this and relevant manuals thoroughly to fully understand the product MELSEG Q MODEL Mitsubishi Programmable are 13JT22 Controller CODE IB NA 0800150 F 0807 MEE 2000 MITSUBISHI ELECTRIC CORPORATION SAFETY PRECAUTIONS Read these precautions before using Before using this product please read this manual and the relevant manuals introduced in this manual carefully and pay full attention to safety to handle the product correctly The instructions given in this manual are concerned with this product For the safety instructions of the programmable controller system please read the CPU module user s manual In this manual the safety instructions are ranked as DANGER and CAUTION Indicates that incorrect handling may cause hazardous conditions resulting in medium or slight personal injury or physical damage lt DDANGER conditions resulting in death or severe injury Indicates that incorrect handling may cause hazardous 7 l Note that the ZA CAUTION level may lead to a serious consequence according to the circumstances Always follow the instructions of both levels because they are important to personal safety Please save this manual to make it accessible when required and always forward it to the
5. User s Manual Hardware Design Maintenance and Inspection The CE mark indicating compliance with the EMC and Low Voltage Directives is printed on the rating plate of the programmable controller 2 For the product No additional measures are necessary for the compliance of this product with the EMC and Low Voltage Directives 1 OVERVIEW This manual explains how to handle the PROFIBUS DP Interface module model numbers QJ71PB92D hereinafter referred to as QJ71PB92D After unpacking QJ71PB92D confirm that the following products are enclosed Model number QJ71PB92D Model QJ71PB92D PROFIBUS DP Interface module 1 2 PERFORMANCE SPECIFICATIONS The performance specifications of the QJ71PB92D are indicated below Specifications PROFIBUS DP station type Class 1 master station Electrical standard characteristics EIA RS485 compliant Medium Shielded twisted pair cable Refer to Section 5 5 1 Network topology Bus topology Tree topology when repeaters are used e Between master station and master station Token passing method e Between master station and slave station Polling method Encording method NRZ 9 6 kbps to 12 Mbps Refer to 1 in this section Transmission distance Differs depending on the transmission speed Refer to 1 in this section Max No of repeaters Number of connectable oe modules Per segment 32 per segment including repeater s Number of connectable 126 per network modules Pe
6. ao Bangkok 10230 Thailand Branch Tel 66 2 517 1326 Carretera de Rubi 76 80 Indonesia P T Autoteknindo Sumber Makmur E 08190 Sant Cugat del Valles Muara Karang Selatan Block A Utara Barcelona Spain No 1 Kav No 11 Kawasan Industri Tel 34 93 565 3131 Pergudangan Jakarta Utara 14440 _ France Mitsubishi Electric Europe B V French P O Box 5045 Jakarta 11050 Indonesia Branch Tel 62 21 6630833 India Messung Systems Pvt Ltd eee ee Electronic Sadan NO Iil Unit No15 M I D C Bhosari Pune 411026 India TEL 33 1 5568 5568 Tel 91 20 2712 3130 South Africa Circuit Breaker Industries Ltd Australia Mitsubishi Electric Australia Pty Ltd Private Bag 2016 ZA 1600 Isando 348 Victoria Road Rydalmere South Africa N S W 2116 Australia Tel 27 11 928 2000 Tel 61 2 9684 7777 aMITSUBISHI ELECTRIC CORPORATION HEAD OFFICE TOKYO BUILDING 2 7 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 JAPAN NAGOYA WORKS 1 14 YADA MINAMI 5 CHOME HIGASHI KU NAGOYA JAPAN Specifications subject to change without notice Printed in Japan on recycled paper
7. cable The module has an ingress prevention label on its top to prevent foreign matter such as wire offcuts from entering the module during wiring Do not peel this label during wiring Before starting system operation be sure to peel this label because of heat dissipation A 3 Revisions Print Date Nov 2000 x The manual number is noted at the lower right of the top cover x Manual Number IB NA 0800150 A Revision First edition Feb 2001 IB NA 0800150 B orrection Chapter 1 2 Apr 2004 IB NA 0800150 C Partial correction Conformation to the EMC Directive and Low Voltage Instruction Chapter 2 Section 3 1 Chapter 4 Section 5 1 Mar 2007 IB NA 0800150 D The entire manual was reviewed May 2007 IB NA 0800150 E SAFETY PRECAUTIONS Additions Chapter 6 IB NA 0800150 F Partial correction Conformation to the EMC Directive and Low Voltage Section 3 1 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 industrial property rights which may occur as a result of using the contents noted in this manual 2000 MITSUBISHI ELECTRIC CORPORATION A 4 CONTENTS We OVER VEY sess seston AN a coer ke eA a te lee asa 1 2 PERFORMANCE SPECIFICATIONS ccccccccceesseeeeeceeesseeeessensseeeses 1
8. e electricity charged in the body etc before touching the module Failure to do so may cause a failure or malfunctions of the module 6 Tighten the screw such as module fixing screws within the following ranges Tightening torque range Module fixing screw M3 screw 0 36 to 0 48 N m PROFIBUS cable connector mounting screws 4 AOUCN 0 20 to 0 28 N m 1 The module can be easily fixed onto the base unit using the hook at the top of the module However it is recommended to secure the module with the module fixing screw if the module is subject to significant vibration 3 2 Installation Environment Refer to QCPU User s Manual Hardware Design Maintenance and Inspection 4 PART NAMES AND SETTINGS Following is an explanation of the QJ71PB92D part names and settings QJ71PB92D RUN TEST SD RD TOKEN READY PRM SET RSP ERR FAULT 1 BUS TERMINATION OFF one 2 PROFIBUS I F PROFIBUS If S QJ71PB92D For details refer to 1 in this chapter PROFIBUS The switch for setting the bus terminator built in the QJ71PB92D network terminal Default OFF resistance ON Bus terminator setting switch OFF No bus terminator For details refer to Section 5 2 3 PROFIBUS This connector connects the PROFIBUS cable to the interface QJ71PB92D connector 1 Operate the PROFIBUS network terminating resistor setting switch with your fingerti
9. h setting a Since the communication with the slave station is continued values at the time of the CPU module stop error occurrence are held as the output data sent to the slave station from the QJ71PB92D b Input data received from slave stations are updated into the buffer memory of the QJ71PB92D 2 When 0001h is set to the switch 1 of the intelligent function module switch setting a Communications with slave stations are interrupted and output data are not sent b Input data received from slave stations are held in the buffer memory of the QJ71PB92D Installation Precautions CAUTION Use the programmable controller in an environment that meets the general specifications contained in the CPU user s manual Using this programmable controller in an environment outside the range of the general specifications could result in electric shock fire erroneous operation and damage to or deterioration of the product While pressing the installation lever located at the bottom of module insert the module fixing tab into the fixing hole in the base unit until it stops Then securely mount the module with the fixing hole as a supporting point Incorrect loading of the module can cause a malfunction failure or drop When using the programmable controller in the environment of much vibration tighten the module with a screw A 2 Installation Precautions CAUTION Tighten the screw in the specified torque range Unde
10. ize is 4 40 UNC 4 PROFIBUS equipment The PROFIBUS cables connectors and other PROFIBUS equipment must be purchased or obtained at user s discretion For details on PROFIBUS equipment access the following website e PROFIBUS International http www profibus com 5 2 Terminator Switch 1 Terminator switch Whether or not to set the built in module terminal resistance 1 2W 220 Q x 2 units can be selected by connecting a switch The stations on both ends of the PROFIBUS segment must be connected with terminal resistor BUS TERMINATION OFF DON Silk display OFF BUSTERMINATION Connects terminal resistor Connects terminal resistor setting at time of shipment 2 When the QJ71PB92D s bus termination switch is set to on has terminal resistor Do not remove the PROFIBUS cable from the QJ71PB92D during PROFIBUS DP network operation If the cable is removed then the terminal resistor in the network will disappear causing an error and bringing down the network 5 3 Precautions Against Wiring As one of the requirements to give full play to QJ71PB92D s functions and make up the system with high reliability it is necessary to have an external wiring unsusceptible to an influence of noise Precautions against external wiring of QJ71PB92D is described below 1 Communication cable wiring Do not route the wire of QJ71PB92D close to or bundle it together with the main circuit and high tension lines or
11. kway Vernon Hong Kong Ltd Hills IL 60061 U S A 10th Floor Manulife Tower 169 Electric Tel 1 847 478 2100 Road North Point Hong Kong Brazil MELCO TEC Rep Com e Assessoria Tel 852 2887 8870 Tecnica Ltda China See Automation Rua Correia Dias 184 7 i Edificio Paraiso Trade Center 8 andar 4 F Zhi Fu Plazz No 80 Xin Chang Road Shanghai 200003 China Paraiso Sao Paulo SP Brazil Tel 86 21 6120 0808 Tel f 55 1 1 5908 8331 Taiwan Setsuyo Enterprise Co Ltd Germany Mitsubishi Electric Europe B V German 6F No 105 Wu Kung 3rd Rd Wu Ku Branch Hsiang Taipei Hsine Taiwan Gothaer Strasse 8 D 40880 Ratingen Tel 886 2 2299 2499 GERMANY Korea Mitsubishi Electric Automation Korea Tel 49 2102 486 0 Co Ltd U K Mitsubishi Electric Europe B V UK 1480 6 Gayang dong Gangseo ku Branch Seoul 157 200 Korea Travellers Lane Hatfield Hertfordshire Tel 82 2 3660 9552 AL10 8XB U K Singapore Mitsubishi Electric Asia Pte Ltd z 2 307 Alexandra Road 05 01 02 Tel 44 1707 276100 Mitsubishi Electric Buildi Italy Mitsubishi Electric Europe B V Italian i Subisn 1E9943 uliding Branch ingapore gt Tel 65 6470 2460 Centro Dir Colleoni Pal Perseo Ingr 2 Thailand Mitsubishi Electric Automation Thailand Via Paracelso 12 l 20041 Agrate Brianza Co Ltd Milano Italy Bang Chan Industrial Estate No 111 Tel 39 039 60531 Moo 4 Serithai Rd T Kannayao Spain Mitsubishi Electric Europe B V Spanish A Kannay
12. ps Do not use a screwdriver or similar tool To do so may damage the switch 2 For the connector type use a male D Sub 9 pin The user creates the PROFIBUS cable for information regarding the cable wiring refer to Section 5 1 The size of the screw which can be used for the connector is 4 40 UNC 1 LED QJ71PB92D RUN TEST SD RD TOKEN READY PRM SET RSP ERR FAULT RUN Normally operating Hardware error watchdog timer error or power failure Exchanging I O data Not communicating with slave station READY ON Ready to communicate or communication being performed OFF Not ready to communicate or no communication RSP A communication error has occurred ERR No communication error Executing self diagnosis or flash ROM initialization TOREN lt Token being passed No token passing PRM SET Operating in Parameter setting mode MODE 1 Flashing The written parameters are invalid Operating in operation mode other than Parameter setting mode MODE 1 FAULT An error has occurred Normally operating 1 The LED flashes at intervals based on the value set in Data control time in Master Parameters 2 The LED status during token passing varies depending on the number of DP Masters within the same network and the transmission speed setting For details refer to 2 in this chapter 2 TOKEN LED status No of master station within the same network 19 2k bps or less 93 75k b
13. ps or more 1 ls More than 1 Flashing ON or OFF 5 WIRING 5 1 PROFIBUS Cable Wiring The following describes the pin assignments of the PROFIBUS interface connector on the QJ71PB92D the PROFIBUS cable wiring specifications bus terminator and other information 1 Pin assignments of the PROFIBUS interface connector The following shows the pin assignments of the PROFIBUS interface connector D SUD 9 pin female connector on the QJ71PB92D no code color 1 SHIELD Shield Protective Ground ee a e 3 B B __ RxD TxD P__ Receive send data P_ Red AS S o a ee 5 C C DGND DataGround e v Voltages CAR E e E eee emcee N 9 Open 1 Optional signal 2 When the terminal resistance value of building into is mode it is signal is used Wiring is not needed 2 PROFIBUS cable The following shows the PROFIBUS cable and wiring specifications a PROFIBUS cable Use a PROFIBUS cable that meets the following specifications EN 50170 Volume 2 Type A compliant Item Transmission line Applicable cable Shielded twisted pair cable 135 to 165 Q f 3 to 20 MHz Capacity Less than 30 pF m Conductor resistance Less than 110 Q km 0 34mm or more 22AWG b Wiring specifications QJ71PB92D SHIELD PROFIBUS cable RxD TxD P red RxD TxD N green 3 Connector Use a D sub 9 pin male connector for the PROFIBUS cable The applicable screw s
14. r network total of master stations and slave stations Max No of slave stations e Normal service mode 32 bytes per slave station Input data e Extended service mode Max 1920 bytes Max 244 I O data bytes per slave station size e Normal service mode 32 bytes per slave station Output data e Extended service mode Max 1920 bytes Max 244 bytes per slave station Number of writes to flash ROM Max 100000 times No of occupied I O points 32 I O assignment 32 intelligent points Internal current consumption 5VDC 0 57A 98 3 86 in H x 27 4 1 08 in W x 90 3 54 in D mm 0 15 kg Data link method Yn Cc 2 40 E O oO Q 7p Cc Yn D E 7p Cc a9 pas He 1 Transmission speed control within 0 3 PROFIBUS part 1 2 When a slave used is greater than 32 bytes in the maximum data length of the error information Max No of stations and the Max No of slave stations may be less than the above values For details refer to the PROFIBUS DP Interface Module User s Manual For the noise immunity withstand voltage insulation resistance and others in the programmable controller system using this module refer to the power supply module specifications given in the used CPU module user s manual 1 Transmission distance oe a Max Transmission distance when 9 6 kbps 19 2 kbps 1200 m 3937 ft segment 4800 m 15748 ft network 187 5 kbps 1000 m 3281 ft segmen
15. rtightening can cause a drop short circuit or malfunction Overtightening can cause a drop short circuit or malfunction due to damage to the screw or module Completely turn off the externally supplied power used in the system before mounting or removing the module Not doing so could result in damage to the product Do not directly touch the module s conductive parts or electronic components Touching the conductive parts could cause an operation failure or give damage to the module Wiring Precautions CAUTION Be sure to shut off all phases of the external power supply used by the system before wiring PROFIBUS cables If you not switch off the external power supply it will cause failure or malfunction of the module Be sure there are no foreign substances such as sawdust or wiring debris inside the module Such debris could cause fires damage or erroneous operation Be sure to place the PROFIBUS cables in a duct or clamp them If not dangling cables may be shifted or inadvertently pulled resulting in damages to the module or cables or malfunctions due to poor cable contact When disconnecting the PROFIBUS cable from the module do not pull by holding the cable section To disconnect the cable make sure to hold the connector which is coupled with the module Do not attempt to pull the cable to disconnect it from the module It could damage the module or the cable or cause malfunction due to a poor contact of the
16. t 4000 m 13123 ft network 500 kbps 400 m 1312 ft segment 1600 m 5249 ft network 800 m 2625 ft network 100 m 328 ft segment 400 m 1312 ft network 1 The max transmission distance in the table above is based on the case where 3 repeaters are used The calculation formula for the transmission distance extended using a repeater s is Max transmission distance m network Number of repeaters 1 x Transmission distance m segment 3 INSTALLATION This chapter provides the handling precautions from unpacking to installation of the QJ71PB92D For details on implementation and installation of the QJ71PB92D refer to the QCPU User s Manual Hardware Design Maintenance and Inspection 3 1 Handling Precautions 1 Do not drop the module case or subject it to heavy impact since it is made of resin 2 Do not remove the PCB of each module from its case This may cause a failure in the module 3 Be careful not to let foreign objects such as wire chips enter the module during wiring In the event any foreign object enters remove it immediately 4 The top surface of the module is covered with a protective film to prevent foreign objects such as wire burrs from entering the module during wiring Do not remove this film until the wiring is complete Before operating the system be sure to remove the film to provide adequate heat ventilation 5 Always make sure to touch the grounded metal to discharge th
17. the load carrying lines from other than the programmable controller Otherwise the module may be susceptible to an influence of noise and surge induction 2 Wiring from I O modules among programmable controllers Keep the PROFIBUS cable away from I O module cables as much as possible Input module Output module A QJ71PB92D Wiring of input module PROFIBUS cable 3 Grounding a When using the QJ71PB92D ground the FG and LG terminals of the power supply module of the programmable controller b Grounding the module and other device with the same FG terminal may apply noise through the FG terminal and result in a communication error If this error occurs disconnect the FG terminal from the module 6 SETTING FROM GX DEVELOPER Whether to continue or stop the I O data communication with the slave station when the CPU stop error occurs is set by the intelligent function module switch setting Switch No Set whether to continue or stop the I O data communication Switch 1 with the slave station when the CPU stop error occurs Continue No setting blank Stop 0001H No setting blank If any setting exists delete it 1 Select the QJ71PB92D whose serial No first 5 digits is 06042 or later 7 EXTERNAL DIMENSIONS nn a PPS i QJ71PB92D RUN TEST l SD RD TOKEN READY PRM SET RSP ERR FAULT BUS TERMINATION FOL PROFIBUS I F i
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