PROFIBUS-DP Master Module User`s Manual (Hardware)
Contents
1. 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 No of repeaters 1 Transmission distance m segment 3 Implementation and Installation This section provides the handling precautions from unpacking to installation of the QJ71PB92V For details on implementation and installation of the QJ71PB92V refer to the QCPU User s Manual Hardware Design Maintenance and Inspection 3 1 Handling precautions The following are precautions for handling the QJ71PB92V as a unit 1 Do not drop the module case or subject it to heavy impact since it is made of resin 2 Do not remove the printed circuit board of each from its case This may cause a failure in the module 3 Be careful not to let foreign objects such as wire burrs enter the module during wiring In the even any foreign object enters remove it immediately 4 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 5 Before touching the module always touch grounded metal etc to discharge static electricity from human body etc Not doing so can cause the modul2. b Wiring specifications QJ71PB92V SHIELD lt PROFIBUS cable RxD TxD P red RxD TxD N green O S l pO Figure 5 2 PROFIBUS cable wiring specifications 3 Connector Use a D sub 9 pin male connector for the PROFIBUS cable The applicable screw size is 4 40 UNC 4 Wiring specifications for bus terminator When the QJ71PB92V is a terminal station use a connector with built in bus terminator that meets the following wiring specifications VP 6 o Ry 390Q 2 min1 4W RxD TxD P 3 2 Rta 2200 2 min1 4W RxD TxD N 8 Ra 390Q 2 min1 4W DGND 5 o __ Figure 5 3 Wiring specifications for bus terminator 5 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 PROFIBUS International http Avww profibus com 11 5 2 Wiring precautions As one of the requirements to give full play to QJ71PB92V s functions and make up the system with high reliability it is necessary to have an external wiring unsusceptible to an influence of noise The following gives the precautions for external wiring of the QJ71PB92V 1 Communication cable wiring Do not install the QJ71PB92V communication cable together with the main circuit power lines and or load carrying wires for other then the programmabl
3. on the transmission speed Refer to 1 in this chapter Max No of repeaters 3 repeaters Number of connectable modules Per segment 32 per segment including repeater s Number of connectable modules Per network 126 per network total of DP Masters and DP Slaves Max No of DP Slaves 2 Per QU71PB92V 125 per QJ71PB92V Trasmission specifications I O data nput data Max 8192 bytes Max 244 bytes per DP Slave size Output data Max 8192 bytes Max 244 bytes per DP Slave Number of wri es to flash ROM Max 100000 times No of occupied I O points 32 I O assignment 32 special points Internal current consumption 5V DC 0 57A External dimensions 98 3 86 in H X27 4 1 08 in W X90 3 54 in D mm Weight 0 13kg 1 The transmission speed is controlled within 0 2 Compliant with IEC 61158 2 2 Up to 124 when the QJ71PB92V is mounted to redundant system 2 1 Transmission distance Table 2 2 Transmission distance Max Transmission distance when Transmission speed Transmission distance A repeater is used 1 19 2kbps 1200m 3937ft segment 4800m 15748ft network 93 75kbps 187 5kbps 1000m 3281ft segment 4000m 13123ft network 500kbps 400m 1312ft segment 1600m 5249ft network 1 5Mbps 200m 656ft segment 800m 2625ft network 3Mbps 100m 328ft segment 400m 1312ft network
4. 2 Specification 3 Implementation and Installation 3 1 Handling precautions 3 2 nstalaton Envi OMEN Aiii Ea 5 6 Setting from GX Developer 7 External Dimensions A 7 About Manuals The following manuals are related to this product Please purchase them if necessary Related Manuals PROFIBUS DP Master Module User s Manual Manual number Manual name Model code Explains the overview system configuration specifications SH 080572ENG functions procedures before system operation programming and 13JR84 dedicated instructions of QU71PB92V PROFIBUS DP Interface Module User s Manual 1 Explains the overview of the QJ71PB92D compatible function SH 080127 system configurations specifications functions procedures before 13JR22 system operation programming and dedicated instructions 1 Refer to it when using the QJ71PB92D compatible function Compliance with the EMC and Low Voltage Directives 1 For programmable controller system 2 lt 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 User s Manual Hardware Design Maintenance and Inspection The CE mark indicating compliance with the EMC and Low Voltage Directives
5. 348 Victoria Road Rydalmere South Africa N S W 2116 Australia Tel 27 11 928 2000 Tel 61 2 9684 7777 A MITSUBISHI 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 When exported from Japan this manual does not require ap of Economy Trade and Industry for service transaction permissio Specifications subject to change without notice Printed in Japan on recycled paper
6. MITSUBISHI PROFIBUS DP Master Module User s Manual Hardware QJ71PB92V Thank you for purchasing the Mitsubishi programmable controller MELSEC Q series understand the product Prior to use please read this and relevant manuals thorougly to fully MELSEE Q Mitsubishi Programmable Controller MODEL QJ71PB92V U HW MODEL CODE 13JP82 IB NA 0800324 D 0808 MEE 2005 MITSUBISHI ELECTRIC CORPORATION SAFETY PRECAUTIONS Always read these instructions before using this equipment 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 D DANGER hazardous conditions resulting in death or severe injury Indicates that incorrect handling may cause A CAUTION hazardous conditions resulting in medium or slight personal injury or physical damage St Note that the CAUTION level may lead to a serious consequence according to the circumstances Always follow the instructions of both levels because they are important to pe
7. ator LEDs Table 4 2 Indicator LEDs Description Normally operating Hardware error watchdog timer error or power failure ON Flashing Exchanging I O data 1 or during acyclic communications 2 OFF Not communicating with DP Slave or being in the standby system ON Ready to communicate or communication being performed Not ready to communicate or no communication RSP ERR A communication error has occurred No communication error ON Executing self diagnostics or flash ROM initialization Flashing Executing self diagnostics OFF Not executing self diagnostics or flash ROM initialization ON Flashing Token being passed 3 OFF No token passing or being in the standby system 3 PRM SET ON Operating in parameter setting mode mode 1 Flashing The written parameters are invalid OFF Operating in operation mode other than parameter setting mode mode 1 ON An error has occurred Normally operating To the next page 1 The LED flashes at intervals based on the value set in Data control time in Master Parameters 2 The LED flashes at the time of request or response in acyclic communication 3 The LED status during token passing varies depending on the number of DP Masters within the same network and the transmission speed setting as shown the Table 4 3 Table 4 3 TOKEN LED status No of DP Master
8. 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 do not pull it by holding the cable part Be sure to hold its connector which is plugged into the module Pulling the cable with it connected to the module may damage the module and or cable or cause malfunctions due to poor contact of the 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 4 Startup and Maintenance Precautions Before cleaning be sure to shut off all phases of the external power supply used by the system Failure to do so may cause electrical shocks Z CAUTION Do not disassemble or modify the module Doing so could cause trouble erroneous operation injury or fire Use any radio communication device such as a cellular phone or a PHS phone more than 25cm 9 85 inch away in all directions of the programmable controller Not doing so can cause a malfunction Completely turn off the externally supplied power used in the system before mounting or removing the module Not
9. d to a redundant system it operates as described in 1 regardless of the setting 1 When Error time output mode is set to Hold a Since the communication with the DP Slave is continued values at the time of the CPU module stop error occurrence are held as the output data sent to the DP Slave from the QJ71PB92V b Input data received from DP Slaves are updated into the buffer memory of the QJ71PB92V 2 When Error time output mode is set to Clear a Communications with DP Slaves are interrupted and output data are not sent b Input data received from DP Slaves are held in the buffer memory of the QJ71PB92V Design Precautions When the QJ71PB92V is mounted in a redundant system set the watchdog timer for DP Slaves so that the calculation formula shown in PROFIBUS DP Master Module User s Manual If the formula is not satisfied a watchdog timer error occurs in DP Slaves during system switching Z CAUTION Do not bunch PROFIBUS cables with the main circuit or power wires or install them close to each other They should be installed 100 mm 3 94 inch or more from each other Not doing so could result in noise that would cause erroneous operation Installation Precautions A CAUTION Use the programmable controller under the environment specified in the user s manual of the CPU module to be used Using this programmable controller in an environment outside the range of the general specif
10. doing so could result in damage to the product Do not mount remove the module to from the base unit or terminal block more than 50 times IEC 61131 2 compliant after the first use of the product Failure to do so may cause module malfunctions Before touching the module always touch grounded metal etc to discharge static electricity from human body etc Not doing so can cause the module to fail or malfunction Disposal Precautions Z CAUTION When disposing of this product treat it as an industrial waste A 5 Revisions The manual number is given on the bottom right of the cover Print Date Manual Number Revision Aug 2005 IB NA 0800324 A First edition Jun 2006 IB NA 0800324 B Modifications SAFETY PRECAUTIONS Chapter 2 4 Additions Chapter 6 May 2007 IB NA 0800324 C Additions SAFETY PRECAUTIONS Manuals Section 3 1 Chapter 4 6 Aug 2008 IB NA 0800324 D Additions Compliance with the EMC and Low Voltage Directives 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 2005 MITSUBISHI ELECTRIC CORPORATION A 6 CONTENTS Overview ES
11. e controller or bring them close Doing so may cause the QJ71PB92V to be affected by noise and surge induction 2 Wirings from programmable controller and I O modules Keep the PROFIBUS cable away from I O module cables as much as possible Input module Output module QJ71PB92V airing of input module PROFIBUS cable T Shield jacket Wiring of output module Figure 5 4 Programmable controller wiring 3 Grounding For use of the QJ71PB92V ground the FG and LG terminals of the programmable controller s power supply module 6 Setting from GX Developer In the intelligent function module switch setting set the redundant system support function or QJ71PB92D compatible function of the QJ71PB92V The following setting should be made only when using the redundant system support function or QJ71PB92D compatible function When setting the intelligent function module switch select either 1 or 2 shown below The redundant system support function cannot be used together with the QJ71PB92D compatible function 1 For the redundant system support function Table 6 1 Intelligent function module switch For the redundant system support function Switch No Description Set the standby master FDL address when the QJ71PB92V is mounted in a redundant system Disabled No setting blank Enabled Refer to the following Set only when using the redundant system support funct
12. e to fail or malfunction 6 Tighten the screws such as module fixing screws within the following ranges Table 3 1 Screw tightening torque Module fixing screw M3 screw 1 0 36 to 0 48Nem PROFIBUS cable connector screw 4 40 UNC screws 0 20 to 0 28Nem 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 4 3 2 Installation environment Refer to the QCPU User s Manual Hardware Design Maintenance and Inspection 4 Part Names and Settings This section explains the names and settings of each part of the QJ71PB92V QJ71PB92V RUN TEST SDIRD TOKEN 1 READY PRM SET RSPERR FAULT PROFIBUS I F Q 2 0000 00000 O QJ71PB92V Figure 4 1 QJ71PB92V appearance Table 4 1 Names of part These LEDs indicate the operation Indicator LEDs status of the QJ71PB92V For details refer to 1 in this chapter This connector connects the PROFIBUS interface connector PROFIBUS cable to the QJ71PB92V 1 1 Use a D Sub 9 pin male connector The PROFIBUS cable is to be fabricated by users For details on cable wiring refer to Section 5 1 The applicable screw size is 4 40 UNC 1 Indicator LEDs Status QJ71PB92V RUN OOTEST SD RD O OTOKEN READY O O PRM SET RSP ERR O O FAULT Figure 4 2 Indic
13. hi Electric Europe B V UK 1480 6 Gayang dong Gangseo ku Seoul 157 200 Korea Branch Travellers Lane Hatfield Hertfordshire Tel 82 2 3660 9552 AL10 8XB U K Singapore Mitsubishi Electric Asia Pte Ltd 307 Alexandra Road 05 01 02 Mitsubishi beeen EAE Electric Building Singapore 159943 Italy Mitsubishi Electric Europe B V Italian p Branch Thailand Mitsubishi Electre Automation Thailand Centro Dir Colleoni Pal Perseo Ingr 2 alan Cola i Electric Automation Thailand Via Paracelso 12 I 20041 Agrate Brianza Milano Italy Moo 4 Serithai Rd T Kannayao Tel 39 039 60531 P i e aak P A Kannayao Bangkok 10230 Thailand Spain Mitsubishi Electric Europe B V Spanish Tel 66 2 517 1326 Branch Carretera de Rubi 76 80 E 08190 Sant Cugat del Valles Bang Chan Industrial Estate No 111 Indonesia P T Autoteknindo Sumber Makmur Muara Karang Selatan Block A Utara No 1 Kav No 11 Kawasan Industri Barcelona Spain Pergudangan Jakarta Utara 14440 Tel 34 93 565 3131 P O Box 5045 Jakarta 11050 Indonesia France Mitsubishi Electric Europe B V French Tel 62 21 6630833 Branch India Messung Systems Pvt Ltd 25 Boulevard des Bouvets F 92741 Electronic Sadan NOMI Unit No15 Nanterre Cedex France M L 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
14. ications 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 Tighten the screw in the specified torque range Undertightening 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 A 3 Installation Precautions Z CAUTION 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 Be sure to shut off all phases of the external power supply used by the system before wiring PROFIBUS cables Failure to do so may result in failure or malfunctions of the module A CAUTION Be sure there are no foreign substances such as sawdust or wiring debris inside the module Such debris
15. ies and has not been designed or manufactured to be incorporated in a device or system used in purposes related to human life Before using the product for special purposes such as nuclear power electric power aerospace medicine or passenger movement vehicles consult with Mitsubishi 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 Parkway 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 Mitsubishi Electric Automation Rua Correia Dias 184 Shanghai Ltd Edificio Paraiso Trade Center 8 andar 4 F Zhi Fu Plazz No 80 Xin Chang Road Paraiso Sao Paulo SP Brazil Shanghai 200003 China Tel 55 11 5908 8331 Tel 86 21 6120 0808 Germany Mitsubishi Electric Europe B V German Taiwan Setsuyo Enterprise Co Ltd Branch 6F No 105 Wu Kung 3rd Rd Wu Ku Gothaer Strasse 8 D 40880 Ratingen Hsiang Taipei Hsine Taiwan GERMANY Tel 886 2 2299 2499 Tel 49 2102 486 0 Korea Mitsubishi Electric Automation Korea Co Ltd U K Mitsubis
16. ion ce S T Standby master FDL address Setting range OH to 7DH 0 to 125 No setting blank If any setting exists delete it 2 For the QJ71PB92D compatible function Table 6 2 Intelligent function module switch For the QJ71PB92D compatible function Switch No Description Set whether to continue or stop the I O data communication with the DP Slave when the CPU stop error occurs Continue No setting blank Stop 0001H 9244H No setting blank If any setting exists delete it 13 7 External Dimensions READY PRM SET RSP ERR FAULT on QU71PB92V fo RUN TEST SDIRD TOKEN PROFIBUS I F 98 3 86 SD OO O QJ71PB92V 90 3 54 4 0 16 27 4 1 08 Unit mm inch Figure 7 1 External dimensions Company names and product names used in this document are trademarks or registered trademarks of respective owners 14 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 A For safe use This product has been manufactured as a general purpose part for general industr
17. is printed on the rating plate of the programmable controller For the product No additional measures are necessary for the compliance of this product with the EMC and Low Voltage Directives A 8 1 Overview This manual is provided for handling the QJ71PB92V PROFIBUS DP master module hereinafter referred to as QJ71PB92V First open the package of the QJ71PB92V and check that the following is included Table 1 1 Packing List QJ71PB92V QJ71PB92V PROFIBUS DP master module 2 Specification The performance specifications of the QJ71PB92V are given below When using the QJ71PB92D compatible function refer to the PROFIBUS DP Interface Module User s Manual For the general specifications of the QJ71PB92V refer to the QCPU User s Manual Hardware Design Maintenance and Inspection PROFIBUS D Table 2 1 Performance specifications Item Specifications P station type DP Master Class 1 Trasmission specifications Electrical standard characteristics EIA RS485 compliant Medium Shielded twisted pair cable Refer to Section 5 1 Network topology Bus topology Tree topology when repeaters are used Data link method Between DP Master and DP Master Token passing method Between DP Master and DP Slave Polling method Encoding method NRZ Transmission speed 1 9 6 kbps to 12Mbps Refer to 1 in this chapter Transmission distance Differs depending
18. rsonal safety Please save this manual to make it accessible when required and always forward it to the end user A 1 Design Precautions When a communication error occurs on PROFIBUS DP the status of the faulty station is as shown below Create an interlock circuit in the sequence program using the communication status information to ensure the system operates safely Input X1 buffer memory 5A20H to 5B19H 23072 to 23321 An erroneous output or malfunction may cause accidents 1 The QJ71PB92V holds the input data before the communication failure 2 When the QJ71PB92V has gone down the output status of each DP Slave is dependent on the QJ71PB92V parameter setting on GX Configurator DP 3 When a DP Slave has gone down the output status of the other DP Slaves is dependent on the QJ71PB92V parameter setting on GX Configurator DP Do not output the use prohibited 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 use prohibited may cause system malfunction in the programmable controller When a stop error has occurred to the CPU module the communication status varies depending on the error time output mode 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 Note that if the QJ71PB92V is mounte
19. s within the Transmission speed same network 19 2kbps or less 93 75kbps or more 1 ON 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 QJ71PB92V 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 sub 9 pin female connector Figure 5 1 PROFIBUS interface connector Table 5 1 Pin assignments of the PROFIBUS interface connector Description Cable color SHIELD 1 Shield protective ground Open RxD TxD P_ Receive send data P Open Data Ground Voltage Open RxD TxD N Receive send data N OO MINI aJ a AJOJN Open 1 Optional signal 2 Signal used to connect the bus terminator 2 PROFIBUS cable The following shows the PROFIBUS cable and wiring specifications a PROFIBUS cable Use a PROFIBUS cable that meets the following specifications Type A IEC 61158 2 compliant Table 5 2 PROFIBUS cable specifications Item Transmission line Applicable cable Shielded twisted pair cable Impedance 135 to 165Q f 3 to 20MHz Capacity Less than 30pF m Conductor resistance Less than 110Q km Cross sectional area 0 34mm or more 22AWG
Download Pdf Manuals
Related Search