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For SW2DNF-MNET10 - Mitsubishi Electric

1. 11 21 11 5 3 Flowchart to use when communication is disabled from time to time during user program execution 11 22 11 5 4 Flowchart to use when system down or system reset occurred in Windows 95 98 NT 4 0 11 23 11 5 5 Flowchart to use when system reset or system hang up occurred in DOS Windows 3 1 11 25 11 6 Information Needed when Calling with Inquiry menm 11 27 Appendix 1 External Dimensions A 1 Appendix 1 1 A7OBDE J71QLP23 A70BDE J7 1QL P23GE ssseeeeeene enm eren nennen nnns A 1 1 2 7 7 a a 2 About This Manual The following are manuals related to this product Request for the manuals as needed according to the chart below Related Manuals Manual Name Mandal No Type code Type MELSECNET 10 Network System Reference Manual PC to PC network This manual explains the system configuration performance specifications functions IB 66440 handling wiring and troubleshooting for the MELSECNET 10 network system Sold separately 18 833 For QnA Q4AR MELSECNET 10 Network System Reference Manual This manual explains the system configuration performance specifications functions handling wiring and troubleshooting for the MELSECNET 10 network system Sold s
2. Q 8 2 8 2 Accessible Range noae e e ene tne nee ede dene ane Ue eee dee dae dne 8 5 9 MELSEC DATA LINK LIBRARY 9 1 to 9 13 9 1 Overview of the MELSEC Data Link eere entren 9 1 92 5Eunctlon Bist E me e i e Rn mane aen 9 2 9 3 Settings for Using FUNCIONS sssi coerente reuse ce iret 9 3 9 3 1 When sing Visual Basic 4 0J 5 ien indere tef ee Ee dede bue anie e dede dee etnies 9 3 9 3 2 When sing Vis al Basic 5 0J eite ei o e e etienne Ie eit ilies 9 4 9 3 3 When using Visual C 4 4 2 iine eee Mi vine eden eee Ede ode d sheets 9 5 9 3 4 When sing Visual CE5 QJ p estre iet Ege deo ae DRE Re tuere aka FUP c ETE kde ERR a 9 7 9 4 Procedure for Programming 7 deett e ee dne Here tae dn de dece Eee e eun dee dede ed eden dne Ve eade dne 9 9 9 11 9 6 Station Number Settings coercet eee eile ide e Rd ees e EET odo deze dps EXE Sanc ve spices 9 11 9 7 DEVICE TTY POS TEE 9 12 10 ERROR CODE 10 1 to 10 6 11 TROUBLESHOOTING 11 1 to 11 27 11 1 When Performing Troubleshooting 1 terri totis dde cete m Ll i 11 1 11 2 Cause Determination Methods by Type of ener ennt nennen neni nnn 11 2
3. Communication library LIB 5 2 3 Uninstalling software packages for DOS The following shows the uninstallation procedure of software packages for DOS Delete the entire directory CAMELSEO that contains SW2DNF MNET 10 Delete or comment out the MNET10X SYS lines in CONFIG SYS Save CONFIG SYS then restart the IBM PC AT compatible PC 5 10 6 UTILITY OPERATION MELSEC 6 UTILITY OPERATION 6 1 Utility Common Operations The following explains the common operations for each utility 6 1 1 Starting a utility Start a utility by clicking one of the following menus 1 to 5 inside Start Programs MELSEC menu 2 Y 3 a 1 Starts the MELSECNET 10 utility 2 Starts the Device Monitor Utility 3 Starts the ErrorViewer 4 Starts the Board Diagnosis utility 6 UTILITY OPERATION MELSEC 6 1 2 Ending a utility The following explains how to end a utility 1 To end the utility click the Exit button at the bottom of the utility screen 6 2 6 UTILITY OPERATION MELSEC 2 To end the device utility click Menu Close from the menu bar When a dialog box is displayed clicking the Yes button ends the device monitor utility 3 To end the error viewer click Log Exit menu from the menu bar Errorviewer 6 UTILITY OPERATION MELSEC 6 1 3 Displaying the help screen The following explains how to display the utility s
4. 2 2 2 2 o z 2 4 3 11 access setting Switches the number of bits when the PC unit accesses the I F board shared memory access SW11 1 OFF Fixed Not used cannot be set SW11 2 ON Fixed 16 bit access setting when shipped from factory 4 11 4 PROCEDURE AND SETTINGS UP TO THE POINT OF OPERATION MELSEC 4 4 Wiring 4 4 4 Precautions when handling the optical fiber cable This section explains the precautions to note when connecting the optical fiber cable to the network module in an optical loop system 1 In an optical loop system using an I F board the type of optical fiber cable that can be used varies depending on the length of the cable between stations Type of cable Distance between stations Applicable unit L type 500 m 1640 5 ft SI type H type 300 m 984 3 ft ATOBDE J71QLP23 QSI type 1 km 3281 ft GI type 2 km 6562 ft ATOBDE J71QLP23GE 2 When a optical fiber cable is connected there is a restriction on the bending radius cem emm radius Connector A mm Cable in 2 CA7003 CA9103S 3 1 18 I F board asl Indoor use reinforced 60 re Outdoor use reinforced 60 2 36 Outdoor use cluster 140 5 51 Gl Indoor use standard 45 1 77 45 Single core Outdoor use reinforced 130 5 12 1 77 3 When laying out the optical fiber cable do not touch the optical fiber core of the cable connector or module connector or let
5. Remove all MELSECNET I F boards NO Did the screen turn blue during OS startup and display system error Change the I F board memory Reinstall the Windows 95 98 or call address setting since the address Microsoft is overlapping with the system area Is the resource to be used registered through the PC accessory ICU ISA CONFIGURATION UTILITY or BIOS setting Check the switch settings etc according to Section 12 3 1 NO Remove other optional board s and YES leave only the MELSECNET I F board s NO Is there a driver error message displayed in the error viewer YES NO Execute the ICU at each PC and register the resource to be used Start the monitor function utility Did the monitor function utility start operating normally Did the monitor function utility start normally YES Are the Correct number of loaded MELSECNET I F boards NO displayed Check the I O INT and MEM switch Check the I O IRQ and memory settings of the MELSECNET I F address settings of the MELSECNET YES board s I F board s or other optional board s Check for overlapping with the END system and PC built in board Did the monitor function utility start normally YES NO Replace the I F board END 11 3 11 TROUBLESHOOTING MELSEC 2 For Windows NT 4 0
6. Message ERROR 0006 IN MELSEC DRIVER MNET10X SYS INT B NUMBER ERROR The number for argument 3 is not between 0 and 6 Succeeded Error content The INT switch number on the board and the argument 3 Failed number do not match HE board INT switch number and the argument 3 ERROR 0007 IN MELSEC DRIVER MNET10X SYS BOARD NOT FOUND Board not found Causes Error content 1 The board is not loaded Failed 2 The dual port memory address is overlapping with other board Corrective action action Perform board self diagnosis by referring to 7 2 Board Corrective acon Utility Operation Message ERROR 0008 IN MELSEC DRIVER MNET10X SYS BOARD NOT RESPONSE Unable to communicate with the board during startup Error content Causes Failed 1 The board is not loading properly 2 The board main unit is damaged Corrective action Restart after checking the board loading condition Replace the I F board if the error still occurs Message ERROR 0009 IN MELSEC DRIVER MNET10X SYS STATION NO ERROR Failed The setting of the board station number switch is out of range Set the board station number switch within the range of 1 to 64 11 8 11 TROUBLESHOOTING MELSEC Content Startup result Message ERROR 0010 IN MELSEC DRIVER MNET10X SYS 0000H PARAMETER ERROR The number for argument 4 is out of range Error content The I O switch number on the board and the argument 4 Faile
7. RE FE O RSD FSD E RRD FRD O Connector for the optical fiber cable Connector for the coaxial cable These are the LEDs for displaying operation status and contents of errors Lights when the data link is normal Lights when there is a reception error on the forward loop side Lights when there is a reception error on the reverse loop side Lights during data transmission on the forward loop side Lights during data transmission on the reverse loop side Lights during data reception on the forward loop side Lights during data reception on the reverse loop side t Upper side of the board LED Forward loop reception Reverse loop transmission Optical fiber cable connector Reverse loop transmission Forward loop reception 2 2 The cables are connected as follows Upper Connect to OUT of the side previous station Connect to IN of the Unit number 1 Unit number 2 Unit number 3 next station Upper side of the board LED Coaxial cable connector 2 The cables are connected as follows Upper side Terminal resistor Terminal resistor Unit number 1 Unit number 2 Unit number 3 4 6 4 PROCEDURE AND SETTINGS UP TO THE POINT OF OPERATION MELSEC 4 3 2 Setting for each part This section explains how to set the I F board setting switches Always turn off the power to the IBM PC AT compatible PC unit b
8. Special module bus error Processing preparation has not been completed for the specified special module Check the destination ACPU and processing code Check the destination station number and processing code Check the destination station number and processing code Execute the request when the destination can receive data Check the hardware of the special module 10 2 10 ERROR CODE MELSEC Return value Error definition Corrective action HEX Special module time over u Check the hardware of the special module 242 No response from the specified special module F2 No response from the MELSECNET board the hardware of MELSECNET II Check the switch setting on the host board and move the memory address to the area that is not effected by other board Change the memory access setting to 16 bit if it is set to 8 bit Check the I O port address setting 1280 500 Host board memory access error 1281 201 Unable to access I O port Perform a board self loopback test and check the hardware 4030 The specified device type does not exist Check the specified device type 4031 The specified device number is out of range Check the specified device number 16448 The module does not exist Do not issue a request that generated an error to 4040 the specified special module 16449 The number of dev
9. 11 3 Flowchart to Use when I F Board did not Operate 11 3 11 3 1 Table of error event messages that may occur during driver 11 7 11 3 2 Table of error messages during driver startup eme eem enn 11 9 11 3 3 Self diagnosis test iie ee Dee HER ope REPE e SI RR IR RAN A Rit iint eee gines 11 11 11 3 4 Self loopback test cete edv ee d eterne 11 11 11 4 Flowchart to Use when Data Link is not emere nennen 11 13 11 4 1 Flowchart to use when RUN LED is unlit sesseeeenn eme emere nent 11 14 11 4 2 Flowchart to use when SD RD LED does not turn on sssssse eee en 11 15 11 4 3 Flowchart to use when F E R E LED turns eene nennen ennt 11 16 11 4 4 Flowchart to use when unable to achieve data link for entire 11 17 11 4 5 Flowchart to use when unable to achieve data link for specific station 11 19 11 5 Flowchart to Use when Error Occurred During Data 11 21 11 5 1 Flowchart to use when unexpected value is input to specific link 11 21 11 5 2 Flowchart to use when data cannot be written or read in user
10. 4 5 When using Windows NT 4 0 When using Windows NT 4 0 only a user with the Administrator privilege can install or use the board Multi thread communication Multi thread communication is not supported Installation Install the SW2DNF MNET 10 after uninstalling SWOIVDWT MNET10P and SW1IVDWT MET10P Overwrite installation When performing an overwrite installation install in the same folder where the previous program is installed Start menu When a software package is created some items may remain in the start menu In this case reboot the computer Introduction Thank you for purchasing the A7OBDE J71QLP23 A70BDE J71QLP23GE A70BDE J71QBR13 Model MELSECNET 10 Interface Board Before using the equipment please read this manual carefully to develop full familiarity with the functions and performance of the A7OBDE J71QLP23 A70BDE J71QLP23GE A70BDE J71QBR13 Model MELSECNET 10 Interface Board you have purchased so as to ensure correct use Please forward a copy of this manual to the end user Table of Contents SAFETY PRECAUTIONS Revisions Precautions when Using Table of Contents About This Manual How to Read the Manual Abbreviations and General Terms Used in This Manual Product Structure 1 OVERVIEW 1 1 to 1 2 1 1 Featutes rrr aie an HE ee ee eat b ac ee o ee iene 1 1 1 2 Compatibility with Existing Software eccentric nente nob in ete deeem cba Lanta Ren Re pina bd 1 2 2
11. An error occured during sending process 278 rin 279 117h An error occurred when writing to registry database Increase the system memory and disk capacity 280 118h A request that cannot be processed was received from other station 281 119h Retry transmission was executed during transmission Po process The board conflicts with other device due to error in the 260 104h MEM INT station number DIP switch or other setting 11 7 11 TROUBLESHOOTING MELSEC 11 3 2 Table of error messages during driver startup 1 MS DOS Message MELSEC DRIVER MNET10X SYS Ver 00A Error content None Message ERROR 0001 IN MELSEC DRIVER MNET10X SYS INT A PARAMETER ERROR Failed The characters for argument 1 are not INT A Change the characters for argument 1 in config sys to INT A Message ERROR 0002 IN MELSEC DRIVER MNET10X SYS INT A NUMBER ERROR Change the argument 1 number in config sys to a value between 0x60 and OxFF BD PARAMETER ERROR ERAT The characters for argument 2 are not BD Change the characters for argument 2 to BD Message ERROR 0004 IN MELSEC DRIVER MNET10X SYS BD NUMBER ERROR Failed The number for argument 2 is not between 0 and 7 Change the argument 2 number to a value between 0 and 7 Message ERROR 0005 IN MELSEC DRIVER MNET10X SYS INT B PARAMETER ERROR The characters for argument 3 are not INT B Change the characters for argument 3 to INT B
12. Network conditions 4 PROCEDURE AND SETTINGS UP TO THE POINT OF OPERATION MELSEC 4 3 7 IRQ setting The I F board IRQ setting is a number that identifies from which option board the OS was accessed swe sehr sting rue o Atowod fot alowed when 2isusea 3 a Aowed rot alowed when serial port tis usea 4 2 Allowed nt alowed when paralel por 2is used 5 Allowed not alowed when paralel por 21s used 7 4 Allowed when shipped fom he faco 10 e ot aoned when a PS mouse suse 12 s s Gemepenbes Set switch numbers so that they do not overlap with the interrupt signal settings for other option boards 4 3 8 Memory address setting Set the address of the shared memory occupied by the I F board for the shared memory area is indicated below emory address m SW10 4 OtoF C setting when shipped from the facto 8 de address 9 8 is set when shipped from the um en Memory address L1 000h to OW FFFh C8000h to C8FFFh is set when shipped from the factory e Setthe switches so they do not overlap with the settings for other option boards in the shared memory area e Normally video BIOS exists in C0000 to C7FFF and ROMBIOS exists in F0000 to FFFFF so these cannot be used 4 PROCEDURE AND SETTINGS UP TO THE POINT OF OPERATION MELSEC 4 3 9 Setting of memory address access
13. Perform I F board settings then install it into the PC te See 4 3 Name and Setting for Each Part Perform the wiring between the I F board and each station See 4 4 Wiring Turn on the power to the PC and install the software package f See 5 INSTALLING AND UNINSTALLING THE SOFTWARE PACKAGE Testthel F board b eee See7 8 Memory and operation of the I O diagnostic screen Perform data link settings forthe I F board et See 7 5 Operation of the card information screen Perform data link Execute PC programs Complete It is necessary to perform settings on the control station side in order to operate the MELSECNET 10 network system Set the control station side as required See the MELSECNET 10 network system reference manual PC to PC network or the For QnA Q4AR MELSECNET 10 network system reference manual regarding the setting on the control station side 4 PROCEDURE AND SETTINGS UP TO THE POINT OF OPERATION MELSEC 4 2 Installation This section gives precautions when handling the I F board and explains the installation environment 4 2 1 Precautions when handling The following are precautions to be noted when handling the I F board UN CAUTION Fasten the I F board securely using the installation screws and tighten the installation screws securely within the specified torque range If the screws are loose this may cause malfunctioning If the screws are tightened
14. Starts MELSECNET 10 Utility 2 Error viewer for Windows 95 Windows98 only Starts Error viewer ET 3 Device monitor utility Starts Device monitor utility 4 Board diagnosis Utility Starts Board diagnosis Utility 5 INSTALLING AND UNINSTALLING SOFTWARE PACKAGES MELSEC 5 1 3 Uninstalling software packages for Windows 95 98 NT 4 0 The following shows uninstallation method for the software packages Be sure to execute uninstallation from the control panel Do not directly start Uninstaller exe that has been installed 1 Select Start Settings Control Panel menu 2 As control panel is displayed double click Add Delete Control Panel 3 Programs Accessibilty Add New 4 Options Hardware Control Panel 3 Select SW2DNF MNET10 and click the Add Delete R button To the next page 5 6 5 INSTALLING AND UNINSTALLING SOFTWARE PACKAGES MELSEC From the previous page 4 Clicking the Yes Y button starts uninstallation b Ifthe screen shown left is displayed click No to all O button Clicking the Yes Y or Yes to all A button deletes common files for the MELSEC software packages group and other software packages may not start normally 6 Upon completing uninstallation click the OK button As soon as uninstallation is completed in Windows 95 98 open the system ini file under the C Windows directory using an editor and delete
15. 11 5 3 Flowchart to use when communication is disabled from time to time during user program execution START YES Did the user program return an error code Confirm the definition of the error using the error code table in Chapter 11 and check the user program and access station Start network monitor in the monitoring function YES Is there any faulty station Replace the link cable or faulty station Set a system configuration that includes only the control station and host station Is the link normal Replace the link cable or additional station connected Add adjacent stations one after the other and perform link monitor for a sufficient period 11 21 11 TROUBLESHOOTING MELSEC 11 5 4 Flowchart to use when system down or system reset occurred in Windows 95 98 NT 4 0 Y Remove all optional boards and restart NO Did the OS start normally After formatting the HD reinstall YES Windows NT and each application software and start Did the OS start normally Contact the PC manufacturer y Load only the MELSECNET 11 10 I F board and install the driver package Did the OS s art normally Check using the flowcharts in Section 12 3 Change the user program in which the error occurred and create a program that is valid only in the areas of commu
16. 3 94 in or more 120 mm 4 72 in or more 120 mm 4 72 in or more 280 mm 11 02 in or more is extended Connector section 3 kg 6 6 Ib Ambient temperature 10 to 70 C Transmission band 20MHz km or more Core diameter Clad diameter 185 u m 230 u m QSI type silica glass fiber Primary cover type 250 u m UV hardening resin Number of cores 2 cores 2 cores x 1 to 4 Applicable connector 2 core optical connector plug CA 7003 Outer sheath I cord section 2 8 mm green 1 The following numeric value is entered in the L1 shown in the above purchase order type Indicate the length unit m ft Example For 20m 65 62 ft enter AQ 2P 20M A Indicate the number of 2 core cords Example For a package with two 30m 98 43 ft 2 core cords enter AQ 2P 30M 2D 3 5 3 SPECIFICATIONS MELSEC 3 4 8 Applicable GI 62 5 125 type optical fiber cable The following table gives the specifications for the Gl 62 5 125 type optical fiber cable Specification Fiber type GI graded index type multimode quartz glass Core diameter 62 5 um Clad diameter 125 um Transmission loss 3 dB km or less Wave length 0 85 um Transmission band 300 MHz km or more Conversion cable Tm Conversion cable 1m 1 5 58B or less Adaptor Adaptor ATOBDE J71QLP23GE Pd Connection loss 1 dB max Conn
17. 4 3 6 Network conditions setting in Rn tnra ia dent 4 8 Eae 4 9 4 3 8 Memory address setting i aeea ae rae anA Ere rasaae aA AARE Ea tret eth AS in thru REPRE MER hotter i RR ndr nr get 4 9 4 3 9 Setting of memory address access range ssssssessseeeeeneeen eene enne enne nennen 4 10 4 3 10 l O address setllrig i cem rt oe ree e iei edu 4 11 4 3 11 l O access setting xeu e inei Sa LEER gines 4 11 4 4 Wiring cire core nere ERR te im der e RE ERR rete 4 12 4 4 1 Precautions when handling the optical fiber 4 12 4 4 2 Precautions when handling the coaxial cable ssseeeee em eene enn 4 13 4 4 3 How to wireto each module eerie itinere entente senem e EAE xen Ek nine ne denas 4 14 5 1 Installing and Uninstalling Software Packages for Windows 95 98 NT 4 0 5 1 5 1 1 Installing software packages for Windows 95 98 NT 4 0 sss emm enn 5 1 5 1 2 lconstoibe registeredi erii e carcass ERE REND ERR ed lea Hoe eR Ee 5 5 5 1 3 Uninstalling software packages for Windows 95 98 NT 4 0 5 6 5 2 Installing and Uninstalling Software Packages for DOS ssssssse eee
18. An IBM PC AT compatible PC can be built into the MELSECNET 10 network system The I F board can be installed in an IBM PC AT compatible PC and that PC can be used as a normal station Test and monitor information related to data link are displayed on the CRT screen Operation becomes easy since the data link testing and monitoring statuses are displayed on the CRT for the IBM PC AT compatible PC Drivers for various operating systems are available A variety of drivers are provided to make it easier to construct a system that is compatible with the user s environment Compatible operating systems e Windows 95 Windows 98 Windows NT Workstation 4 0 e MS DOS 62 Various functions are available to accommodate user programming Various functions that can be used with Visual C and Visual Basic are provided making it possible to easily create user programs to perform remote control for the PLC CPU as well as reading from and writing to devices N N communication is possible with the transient transmission function Normal station IBM PC AT compatible PCs can communicate with the PLC on a normal station via data communication device reading and writing and so on 1 1 1 OVERVIEW MELSEC 1 2 Compatibility with Existing Software Compatibility with existing software is indicated in the table below oL ee wiDFcCUNK O o 0 0 O Earlier software package swaDsF cskP E o 1 ___ j O Simultaneous operation
19. PC to PC network or the For QnA Q4AR MELSECNET 10 network system reference manual for details on the combination structure for the MELSECNET 10 2 2 1 Two tier system A two tier system refers to a single system in which the control station and normal station for the network module have been connected by a optical fiber or coaxial cable 1 Optical loop system One control station and 63 normal stations for a total of 64 stations can be connected The I F board can only be set as a normal station In the following sample system station number 1 has been set as the control station Station number 1 Station number 2 Station number 3 control station normal station normal station JA JA JA n J n J n J U 71 U 71 U 71 C IL C IL C IL P P U 21 U 21 U 21 MELSECNET 10 IBM PC AT compatible PC ur o3c moud Station number 64 Station number 5 Station number 4 normal station normal station normal station 2 Coaxial bus system One control station and 31 normal stations for a total of 32 stations can be connected The I F board can only be set as a normal station In the following sample system station number 1 has been set as the control station Station number 1 Station number 2 Station number 3 Station number 32 control station normal station normal station normal station E 9 E J n J U 71 self U 71 A d C
20. Reboot the system Check the destination station number Check the size The destination station number for the processing request is specifying the host 24957 9E83 It is checked by the destination link moduie Device number error 24958 The device number specified for the destination station is out of range Check the device number 9E82 When specitying the bit device the device number is not a multiple of 8 Device points error It is checked by the destination link module 24959 9E81 The number of points specified for the destination station is out of device Device type error Check the device type 10 5 10 ERROR CODE MELSEC Return value Error definition Corrective action HEX Processing code error A processing code that cannot be processed by the destination station Check the destination station number and was set processing code It is checked by the destination link module Board reset error Other process has executed a board reset using the same channel while other station is being accessed 26336 Request error for other loop Change the routing destination to ANUCPU or 9920 Routing to other loop was performed QnACPU 28150 Data link disconnecting error A host link device was accessed while the data 920A link is being disconnected 28156 Dual port hand shake error Remove other optional board 9204 28158
21. Start button E The board diagnosis utility is started and the board information screen is displayed 6 35 6 UTILITY OPERATION MELSEC 6 5 2 Ending the utility The following shows the ending procedure for the board diagnosis utility 1 Select the End button 2 The board diagnosis utility ends 6 5 3 Function list The following lists the functions of board diagnosis utility Board information Displays the board model name version used dual port memory and others Section 6 5 4 Dual port diagnosis Diagnoses for dual port memory Section 6 5 5 6 5 4 Board information screen operation This screen includes the following functions Board information 1 Displays the board information Board model name Displays the model name of the board being installed Ver Displays the hardware version of the board being installed Mem Displays the dual port memory being used INT No Displays the interrupt number being set IRQ No Displays the IRQ number being used port Displays the I O address being set The A70BDE J71QLP23GE is displayed as A7OBDE J71QLP23 for the board model name display 6 36 6 UTILITY OPERATION MELSEC 6 5 5 Dual port diagnosis screen operation This screen includes the following functions Dual port diagnosis Display method of the dual port diagnosis screen Utility start J Board information screen display Select Dual port diagnosis b
22. When a station number is specified Specifies any station number and executes 2 Test execution I F board specification F1 Executes the test for the network that is connected to the first I F board F2 Executes the test for the network that is connected to the second I F board F3 Executes the test for the network that is connected to the third I F board F4 Executes the test for the network that is connected to the fourth I F board 7 DOS UTILITY OPERATION MELSEC 7 1 10 Network diagnosis communication test screen operation Display method of communication test screen 1 2 3 4 6 Utility start l Communication test screen display Select Menu Network diagnosis Communication test command Network number Specifies the network number of the communication destination specified station Station number Specifies the station number of the communication destination specified station Data length Specifies the data length byte length of a test message within the range from 1 to 900 Default 100 byte Number of communication Specifies the number of communication of a test message within the range from 1 to 100 Default 1 Communication watchdog time Specifies the watchdog time of a response message between 1 and 100 seconds Default 5 seconds Test execution I F board specification F1 Executes the test for the network that is connected to the first I F board F2 Executes the test fo
23. flicker one after the other b When abnormal An error signal corresponding to the error information is lit For an optical loop system A70BDE J71QLP23 A70BDE J7 1QL P23GE 1 The TIME LED is lit e Cable breakage in the forward loop e The transmission side and receiving side of the forward loop are not connected by cable e The transmission side of the forward loop and transmission side of the reverse loop and the receiving side of the forward loop and receiving side of the reverse loop are connected respectively The DATA LED is lit e Cable breakage in the reverse loop e The transmission side and receiving side of the reverse loop are not connected by cable The CRC OVER and AB IF LEDs on the forward loop and reverse loop sides flicker e Faulty cable An ERROR LED other than those in 1 2 or 3 above is lit e Hardware error e Cable disconnection occurred during the test e Cable breakage occurred during the test For a coaxial bus system A70BDE J71QBR13 1 2 3 The TIME LED is lit e Disconnected connector The CRC OVER and AB IF LEDs flicker e Faulty connector An ERROR LED other than those in 1 or 2 above is lit e Hardware error e Connector disconnection occurred during the test 11 11 11 TROUBLESHOOTING MELSEC 11 4 Flowchart to Use when Data Link is not Achieved The following describes a flowchart that must be checked when no data link is achieved
24. 14 Return 7 10 7 DOS UTILITY OPERATION MELSEC 7 1 12 Information screen operation This screen has the following functions e Displays the contents of the rotary switch and DIP switch that are set on the board Display method of board information screen Utility start Board information screen display 1 Displays the board model 2 Displays the board number 3 Displays the network number 4 Displays the group number 5 Displays the station number 6 Displays the channel number 7 DOS UTILITY OPERATION MELSEC 7 2 Board Diagnosis Utility Operation The following explains how to use the board diagnosis utility 7 2 4 Starting the utility The following describes the starting procedure of utility 1 Change the current directory to MELSEC NETBDCHK 2 Start NETBDCHK EXE from the MS DOS command prompt 3 The board diagnosis utility is started and board self diagnosis screen is displayed 7 2 2 Ending the utility The following describes the ending procedure of utility 1 Press the ESC key until the utility screen is cleared 2 The board diagnosis utility is ended and the DOS prompt is displayed 7 2 3 Function list The following lists the functions of the board diagnosis utility Board information Displays the board model version used dual port memory and others Displays S W model and version Section 7 2 4 Dual port diagnosis Diagnoses dual port memory of the board 7 12 7
25. 3 9 inch or more from each other Not doing so could result in noise that would cause malfunctioning INSTALLATION PRECAUTIONS NCAUTION e Use the I F board in an environment as described in the general specifications listed in this operating manual If the board is used in an environment outside the ranges described in the general specifications it may result in an electric shock fire malfunctioning damage to or deterioration of the product e Securely mount the I F board to the ISA bus slot of the mounting device If the I F board is not mounted correctly this may lead to malfunctioning failure or cause the board to fall e Insert the communication cable securely into the I F board connector After it has been inserted check to make sure that it is not being lifted up A faulty connection can lead to faulty input or output e When mounting the I F board take care not to become injured by the components that are installed or surrounding materials e When mounting the I F board remove any static electricity accumulated on your body before engaging in work Otherwise this may result in damage to the board WIRING PRECAUTIONS X DANGER e Always turn off all external power before performing work such as installing the I F board and wiring If all power is not turned off there is a risk of electric shock or damage to the product e When turning on the power and operating the module after having installed the I F b
26. 3 NiCAu manufactured by Daiichi BNC P 5 NiCAu manufactured by Daiichi Electric Inc is recommended Electric Inc is recommended 3 7 3 SPECIFICATIONS MELSEC 3 5 2 Connecting the connector for the coaxial cable The following section explains how to attach the BNC connector connector plug for the coaxial cable to the cable 1 Structure of the BNC connector and coaxial cable Parts comprising the BNC connector Structure of the coaxial cable e e External conductor Outer sheath amp Nut Insulation material Plug shell 2 Internal conductor Clamp Contact 2 How to attach the BNC connector and the coaxial cable a Cut off the outer sheath of the coaxial cable to the length shown in the diagram below o xe 3C 2V 15mm 0 59 in 5C 2V 5C 2V CCY 10mm 0 39 in Cut this portion of the outer sheath b Pass the nut washer gasket and clamp over the coaxial cable as shown below and unfasten the external conductor Gasket Cut the external conductor insulation material and internal conductor to the dimensions shown below However cut the external conductor to the same dimension as the tapered section of the clamp and smooth it down to the clamp conductor material HEU 6mm 3mm 0 24 in 0 12 in 7mm 5mm 5 SEM DECEM 0 28 in 0 20in Clamp and B external conductor d Solder the contact to the internal conductor Solder here 3 8 3 SPEC
27. 7 1 7 Network diagnosis loop test screen operation eme emnes 7 6 7 1 8 Network diagnosis setting verification test screen 7 7 7 1 9 Network diagnosis station order verification screen operation 7 8 7 1 10 Network diagnosis communication test screen operation 7 9 7 1 11 Device monitor screen ttt eae ce 7 10 1 12 Information screen operatlon iode a naan ee ben bet dade aa sania Behe daveb Ra ce Dee bended eden sete toasts 7 11 7 2 Board Diagnosis Utility Operation eaaeceeeeeeeeeaaaeaeeeeeeeeeceaeaeeaeeeesecseaeeeeeeeseeenaees 7 12 rs Starting the Utility ic c 7 12 1 2 2 Ending the Utility s een tee tete ede ese eer etse rta ter ere ueri 7 12 TEM Function MI 7 12 7 2 4 Board self diagnosis screen operation sssssssseneeen mener enne nns 7 13 8 ACCESSIBLE DEVICES AND RANGES 8 1 to 8 6 9 1 Accessible Devices eoi ote ed eigo d tetee wee hed o i Mine i een e RISE oa ee ee 8 1 8 1 1 Host personal computer normal station emen 8 1 ow MEO Ec
28. B 3 C B C B P igo P R PoS L U 11 8 U 11 U 11 Terminal resistor MELSECNET 10 Terminal resistor The control station sets the data link parameters and controls the overall network A normal station receives the data link parameters from the control station and performs data link based on the parameter contents 2 SYSTEM CONFIGURATION MELSEC 2 2 2 Multi tier system A multi tier system is one in which multiple networks exist Two or more I F boards are installed the IBM PC AT compatible PC in order to connect the networks However two or more boards can only be installed when the OS is Windows 95 98 or NT 4 0 In the following system configuration station number 3 of network No 1 and station number 1 of network No 2 are installed in the same IBM PC AT compatible PC and the networks connected Station number 3 Station number 1 Station number 1 Station number 2 normal station normal station Station number 2 Station number 3 control station normal station xc i normal station control station A A A A A A A n n J E B n J n J u 71 U 71 Sale E U 71 71 C IL C L as C L C JIL sa 71 P P U 21 U 21 8 b5 5 U 21 U 21 23 23 Network No 1 Network No 2 IBM PC AT compatible PC ur o3c moud Station number 6 Station number 5 Station
29. Outer sheath Winding Tension Optical fiber member core Outer Outer sheath sheath Outer sheath Shock absorber Outer sheath Tension member Optical fiber core 4 5 mm 0 18 in 8 5 mm 0 33 in 8 5 mm 0 33 in 14 mm 0 55 in 50 mm 1 97 in or more 85 mm 3 35 in or more 85 mm 3 35 in or more 140 mm 5 51 in or more Outer sheath Tension member 4 5 Optical fiber core Tension Intervening member Shock Wire absorber Optical fiber core 4 5 section 45 mm 1 77 in or more 45 mm 1 77 in or more 45 mm 1 77 in or more 45 mm 1 77 in or more 90 mm 3 54 in or more 170 mm 6 69 in or more 170 mm 6 69 in or more 280 mm 11 02 in or more 20 kg 44 Ib 20 kg 44 Ib 40 kg 88 Ib 60 kg 132 Ib section 4 5 section 20 kg 44 Ib 20 kg 44 Ib 20 kg 44 Ib 20 kg 44 Ib Connector section Ambient temperature Transmission loss Transmission band Core diameter Clad diameter Number of cores Weight Applicable connector 3 kg 6 6 Ib 10 to 70 C 20 to 60 C L type max 12 dB km H type max 24 dB km 1 Minimum 5 MHz 200 u m glass fiber forming the SI 250 u m glass fiber forming the SI 2 cores 2 cores x 1 to 4 50 kg km 40 kg km 170 kg km 2 core optical connector plug CA 7003 Purchase order type AN 2P LIM A AN 2P LIM B AN 2P LIM C AN 2P LIM LID 15 kg km 1 The following numeric value is entered in the L1 shown in the ab
30. Q4AR compatible MELSECNET 10 network system reference manual regarding precautions for setting the network number when connecting to the MELSECNET 10 4 PROCEDURE AND SETTINGS UP TO THE POINT OF OPERATION MELSEC 4 3 4 Group number setting The I F board group number is the number used to set the group number of the host when connecting to the MELSECNET 10 Set within the range of 1 to 9 0 indicates there is no group specification 0 is set when shipped from the factory See the MELSECNET 10 network system reference manual inter PC network or the QnA Q4AR compatible MELSECNET 10 network system reference manual regarding precautions for setting the group number when connecting to the MELSECNET 10 4 3 5 Station number setting This is the number for setting the host station number normal station when connecting to the MELSECNET 10 x10 switch Sets the position for station number 10 x1 switch Sets the position for station number 1 Set within the range of 1 to 64 Setting when shipped from the factory x10 0 x1 1 See the MELSECNET 10 network system reference manual inter PC network or the QnA Q4AR compatible MELSECNET 10 network system reference manual regarding precautions for setting the station number when connecting to the MELSECNET 10 4 3 6 Network conditions setting The network conditions setting switch is used to set operation conditions for the MELSECNET 10 Contents Not used always OFF
31. RUN LED on the I F board lit Replace the I F board Does the displayed message indicate normal completion of driver startup See 12 3 2 Table of error messages during driver startup Start the monitor function utility Did the monitor function utility start normally Remove other optional board s and leave only the MELSECNET I F board s Did the utility start normally Check the I O INT and MEM switch settings of the MELSECNET I F board s Check for overlapping with the system and PC built in board Did the monitor MELSEC YES Check the I O IRQ and memory address settings of the MELSECNET I F board s or other optional board s YES function utility start normally Replace the I F board 11 5 END 11 TROUBLESHOOTING MELSEC 11 3 1 Table of error event messages that may occur during driver startup The table below lists the errors displayed in the event viewer The following page lists examples of the event error messages that may occur when the common memory address setting is overlapped 1 Windows 95 98 Event ID Corrective action 0 to FFFFh 257 101h The board is not loaded or the I O address is Change the I O address setting for the I F overlapping with other hardware board 258 102h No response from hardware Replace the I F board 259 103h The n
32. Reboot the system 78 Time out error during mode setting 4E Mode setting was attempted but failed due to time out 102 Data transmission error 66 Data transmission has failed 10 1 10 ERROR CODE MELSEC Return value Error definition Corrective action HEX Retry Check if the system is operating normally Reboot the system 129 Device type error Check the device type 81 The specified device type is invalid Device number error 103 Data receiving error 67 Data receiving has failed 130 82 The specified device number is out of range Check the device number When specifying the bit device the device number is not a multiple of 8 131 Device points error 83 The specified number of points is out of device range Check the size When specifying the bit device the device number is not a multiple of 8 132 Number of bytes written error Set a number of bytes written that is within the 84 The specified number of bytes written is out of range range 133 Link parameter error 85 The link parameter is corrupt Reset the link parameter The total number of slave station is 0 215 Reception data length error Retry D7 The length of reception data or byte length is out of range Check the cable 216 Protocol error D8 The communication procedure is abnormal Check the cable The requested code does not exist 217 Address error Check the request data D9 The address is out of
33. Reset the board WDT error 10 6 11 TROUBLESHOOTING MELSEC 11 TROUBLESHOOTING This chapter describes how to determine the cause of trouble that may occur during system construction as well as appropriate corrective actions 11 4 When Performing Troubleshooting Ideally occurrence of trouble should be kept to a minimum in order to startup the system effectively However once an error occurs it is important that we identify the cause as quickly as possible The following are the three basic points that must be kept in mind when performing troubleshooting 1 Visual check Check the following points 1 Movement of the external device status when stopped or during operation On off status of power supply Wiring condition cable LED display status power supply display LED After checking 1 through 4 connect the external device and check the operation of the user program AUN 2 Confirming the error Examine how the error status changes by the following operation 1 Change the input status and check if the change can be read correctly using the test program 2 Repeat on off of output and check if the status of the external device changes accordingly 3 Narrowing the range Based on the steps 1 and 2 above deduce the range of error location as one of the following 1 PC side or external device side PC main body or board Cable User program gt 11 TROUBLESHOOTING MELSEC 11 2 Cause Determ
34. SYSTEM CONFIGURATION 2 1 to 2 5 2 1 System Config ration 2 noie ince touc eterne Hee ae e E 2 1 2 2 3 p EE UU tee D i Ua ioter ie dai Cue Hue Miet te 2 2 LAMB SEIE3UCHNEEEEEERC AX 2 2 2 2 2 ISI RENEI UE 2 3 2 3 Precautions Regarding the System Configuration ssssssssssssssssssese eene nnne nnn nnn 2 4 24 Operating Environtrient etae Ud eio ecelesie talo ee edt aan Eo cuneate 2 5 3 SPECIFICATIONS 3 1 to 3 10 3 1 General Specification ose eei eee edi ee ee e ote eti era eve nde e M eesti 3 1 3 2 Performance Specifications tee eO A e PEE RR Rao ag Peta PLN Rez Iia LOL eu RR e dE 3 2 3 3 Overall Distance and Station Interval for 1 3 3 3 4 Optical Cable Spechfication 1 eode iG has tende HH ERR sede tune o eiat duse iet dete 3 4 3 4 1 Applicable Sl type optical fiber cables ssssseee eene emm eem nnnm emere 3 4 3 4 2 Applicable QSI type optical fiber cable sse emm enemies 3 5 3 4 3 Applicable Gl 62 5 125 type optical fiber cable 3 6 3 5 Coaxial Cable Specifications sz Eee Mea oue dei eee e
35. Set 1 2 1 Device Type Sets the bit device type block number and network number to turn ON OFF 2 Device No Sets the bit device number to turn ON OFF HEX Hexadecimal DEC Decimal e Configure the interlock circuit over the sequence program so that the entire system DANGER g y works safely at all times for data change control to the PLC in operation Also decide on corrective actions for an event of data communication error between the PC and PLC CPU in use 6 24 6 UTILITY OPERATION MELSEC 6 3 9 Switching between display formats Switches the display form for device monitor to the selected display form The batch monitoring and 16 point entry monitor have different sets of selectable menu 1 Selecting the menu Select Data Format Word device from the menu bar a For batch monitoring Word Device Bit Device ta Format b For 16 point registration monitor Word Device Bit Device C ata Format 6 25 UTILITY OPERATION MELSEC 6 3 10 About the Numerical pad By choosing Option Numerical Pad on the menu ber you can use the numerical pad when setting the device value etc 1 Click the numerical input column Data Changing 2 As the Numerical Pad appears enter the value with the buttons 3 Click the OK button 4 The value is entered Data Changing 6 26 6 UTILITY OPERATION MELSEC 6 3 11 Other operations Changing da
36. e E ce a pee 6 28 6 451 Screen explanation m e eere tei e re nete t A dee 6 28 6 4 2 LOG eC 6 30 6 4 3 View menu ume enean et 6 32 6 5 Board Diagnosis Utility Operation sssessssesseenn enm 6 34 6 54 Starting the obe rr eter Rer 6 34 6 5 2 Ending the Utility 5 nri t Re ctp pep e Decl nin Savin cto 6 35 6 5 3 Functionlist rte RR Piet PARED ORI DERI IRE 6 35 6 5 4 Board information screen operation ssssssssseeeenenen eene nennen enne nennen 6 35 6 5 5 Dual port diagnosis screen operation sssssssseeeeeene eene eee nnne 6 36 7 14 MELSECNET 10 Utility Operation ssc 2 cedendo e a n Eu cavers 7 1 11 1 cime tI EHE ete Re stele 7 1 7 122 the ULI Lee e tee ute orbus A Le 7 1 21 3 FunctlonilisE ea ee e bee metes 7 2 7 1 4 Board information screen en nene enne nns 7 3 7 1 5 Network setting screen operation 7 4 7 1 6 Network monitor screen 7 5
37. ft 30 km between stations between stations Overall distance for one network 30 km 30km 98430 ft 30 km 98430 ft 08430 ft og430 1 km 2 km 6562 ft between stations Can be extended to a maximum 500m 300m 3281 ft of 2 5 km 8202 5 ft using 1640 5 ft 9843 amp between a repeater unit between between A6BR10 A6BR10 DC stations stations Error control system Retries based on CRC X X 2 X 1 and overtime e Loopback function upon error detection and cable breakage optical loop system only Diagnostic function for the host link line check system RAS function Prevention of system down by transferring the control station Error detection using special relays and registers Network monitoring and various diagnostic functions Connection cable 51 200 250 QSI 185 230 GI 62 5 125 BG AV JC 2V or squivalent product Applicable connector 2 core connector plug AC91038 BNC P 3 NiCAu BNC P 5 NiCAu CA7003 For a single core DDK or equivalent product Cable transmission loss 12 dB km 5 5 dB km 3 dB km or less Conforms to JIS C 3501 or less or less The MELSECNET 10 in an IBM PC AT compatible PC does not have the inter loop transmission or routing functions 3 SPECIFICATIONS MELSEC 3 3 Overall Distance and Station Interval for MELSECNET 10 The overall distance is the distance from the transmitting port of the control station to the receiving port of the control station via a normal statio
38. in damage to the equipment or accidents e Do not dismantle or rebuild the I F board This will result in breakdowns malfunctioning injury or fire e Always turn off all external power before installing or removing the I F board If all power is not turned off this will result in failure of the I F board or malfunctioning e The I F board internal microprocessor reaches very high temperatures when it is running Do not touch it directly when replacing the I F board This will result in breakdowns malfunctioning or injury e When mounting the I F board remove any static electricity accumulated on your body before engaging in work Otherwise this may result in damage to the board DISPOSAL PRECAUTION e When disposing of this product treat it as industrial waste Revisions The manual number is noted at the lower left of the back cover Print Date Manual Number Revision Jan 1999 IB NA 66894 A First printing Jun 2006 IB NA 66894 B Section 3 2 Section 3 5 1 Jun 2007 IB NA 66894 C Section 2 3 Section 4 4 2 Section 11 4 5 Jun 2008 IB NA 66894 D Section 3 5 2 This manual does not imply guarantee or implementation right for industrial ownership or implementation of other rights Mitsubishi Electric Corporation is not responsible for industrial ownership problems caused by use of the contents of this manual 1999 Mitsubishi Electric Corporation Precautions when Using 1 2 3
39. loop back were executed Normal return Recovered from an error and return to the normal Hardware error Cable optical module error Forced error Forced error due to loopback execution Continual Communications Error Unstable communication due to repeating normal error e Status after changed Displays the data link status after a loop switch Up to 16 items are stored in the history When there are more than 16 items the oldest histories will be erased in sequence Old No 1 No 16 New 6 UTILITY OPERATION MELSEC 4 One Shot Transmission Error Displays the errors that occurred when transient transmission is executed at the host e Error code Displays the error code that occurred by transient transmission e Displays the error type that occurred by transient transmission See MELSECNET 10 network system reference manual PC to PC network for the meaning of error codes and error types 5 Error Count Displays the number of errors occurred Loop Change Count Displays the number that the loop switch and loopback were executed One Shot Transmission Displays the number of errors occurred on transient transmission Retry Count MMMMMMMM Displays the number of retries retry at communication error Loop Invalid Displays the number of line errors occurred Communication error UNDER mH HMM Displays the number of UNDER er
40. mdClose only once at the beginning and end of a program Repeating opening and closing of a communication line for each transaction will degrade the communication performance e When accessing the PLC CPU and communication board again with the user created application program they can be accessed by performing steps 5 to 7 only e Execution time for each function takes longer when it is first executed after a corresponding device has been added or a similar event has occurred since detailed PLC information is obtained 9 MELSEC DATA LINK LIBRARY MELSEC 9 5 Channel The following is the channel used by the MELSEC data library MELSECNET 10 first to fourth Used when communication is performed via the CPU board The channels are set from 51 in order of the board number the youngest first 9 6 Station Number Settings The following lists the station numbers set via functions MELSECNET 10 Host 255 0xFF Other station 1 1 Network No 1 1H to 239 EF For the specification of other stations on the local network or stations on another network Station number or group No 1 to 64 401 Other station 129 81h to 137 89H Group nos 1 to 9 2 2 Specification of group numbers 1 to 9 0x81 to 0x89 is valid only when the SEND function mdSend is used 9 MELSEC DATA LINK LIBRARY MELSEC 9 7 Device Types Either code number or device name can be specified for functions as the device ty
41. nennen 5 8 5 2 1 Installing software packages for DOS ssssssssssssssssssesese eene neret eren entente nn 5 8 5 2 2 File configuration after installation ennt 5 10 5 2 3 Uninstalling software packages for DOS 5 10 6 UTILITY OPERATION 6 1 to 6 36 6 1 Utility Common 6 1 REC ERU 6 1 6 1 2 Ending a tllify 5 crt ehe DRE EUER RERO Ud Pang ches 6 2 6 1 3 Displaying the help screen roii eni tee 6 4 6 1 4 Verifying the Version ie eet eau rra E T E 6 5 6 2 MELSECNET 10 Utility Operation 0 cinereis e cred seite dre bd Dod 6 6 6 2 11 Operatioriprocedure n e et e ERE DOPO UR ar et REED 6 6 6 2 2 Operations on List screen centre ote enne on ne inne EX HEC 6 7 6 2 3 Operations on Card Information screen ssssssssseeeeeene eene eene enne nnne 6 8 6 2 4 Operations on Routing Parameter Setting screen 6 10 6 2 5 Operations on Line Monitor screen ssssssessse ene eee nnne 6 11 6 2 6 Operations on Each Sta Status screen ssss
42. normal or erroneous 2 Displays OK when normal NG when error Loopback execution status display 1 Displays whether or nor loopback is executed on the host 2 Highlighted area indicates the current status Link scan time display Displays the link scan time between the control station and all slave stations e Maximum Displays the maximum value of link scan time e Minimum Displays the minimum value of link scan time e Present Displays the present value of link scan time 7 DOS UTILITY OPERATION MELSEC 7 1 7 Network diagnosis loop test screen operation Display method of loop test screen Utility start Loop test screen display Select Menu Network diagnosis Loop test command 1 Test execution specification Specifies the station numbers that execute a loop test e When a parameter is specified Executes for stations up to the total link station number that is set in the parameter in the control station When a station number is specified Specifies any station number and executes 2 Test execution I F board specification F1 Executes the test for the network that is connected to the first I F board F2 Executes the test for the network that is connected to the second I F board F3 Executes the test for the network that is connected to the third I F board F4 Executes the test for the network that is connected to the fourth I F board 7 6 7 DOS UTILITY OPERATION MELSEC 7 1 8 N
43. range Set the memory range when the PC unit accesses the I F board shared memory ner MINE LL eres Memory address access range o OFF or ON Not used cannot bese used cannot be set od m m o 16 bit access setting when shipped from factory 1234 Not used cannot be set In the case of the following settings depending on the type of board it may not operate correctly If it does not work correctly change the setting for the off the shelf board N C0000 Off the shelf 16 bit access board Install An 8 bit access board cannot be AJ70BDE J71QLP23 QLP23GE QBR13 Install O installed in this memory range Set an 8 bit access board after E0000 Install x E0000 Movs Off the shelf 8 bit access board A If a 16 bit board is installed at the move destination of the 8 bit access board the 8 bit access board cannot be installed This is also true when the A70BDE J71QLP23 QLP23GE QBR13 are installed in an area after E0000 4 10 4 PROCEDURE AND SETTINGS UP TO THE POINT OF OPERATION MELSEC 4 3 10 I O address setting Set the I O address occupied by the board SW settings other than those shown below cannot be done SW11 3 to 8 Occupied I O address 0100h to 012Fh 0180h to 01AFh 0200h to 022Fh 0280h to 02AFh 0300h to 032Fh setting when shipped from factory 1100h to 112Fh 1180h to 11AFh ziziz zimim Ojo
44. the device descriptions listed below 386 Enh device mnet101 vxd device mnet102 vxd device mnet103 vxd device mnet104 vxd If restarting without deleting the driver description lines an error message Cannot find MNET 10 driver will be displayed Ignoring the message and pressing the Return key will restart Windows 5 7 5 INSTALLING AND UNINSTALLING SOFTWARE PACKAGES MELSEC 5 2 Installing and Uninstalling Software Packages for DOS The following explains methods on how to install and uninstall software packages for DOS 5 2 1 Installing software packages for DOS The following shows the installation procedure of software packages for DOS The floppy diskettes 5 6 5th disk and 6 6 6th disk are used for the installation Note that the files required for the installation are stored in different floppy diskettes from the earlier software packages SWOIVDWT MNET10P and SW1IVDWT MNET10P Start a IBM PC AT compatible PC Confirm that DOS is up and running Ce Insert the 5 6 5th FD of SW2DNF MNET10 into the FD drive Change the current drive to the FD drive When the FD drive is A J Av Change the current drive to JP A gt CD_WJP AAJP gt Type in INSTALLX and press the Enter key AAMP gt INSTALLX GJ After the installation completes add an EMM option and DOS driver MNET10X SYS in the CONFIG SYS DEVICE CADOSVEMM386 EXE 2X C800 C8FF DEVICE CAMELSECWMN
45. the following length to connect between network modules depending on the total number of stations If a cable of a length other than that specified in the table below is used a communication error may occur However the total cable distance is always 500 m 1640 5 ft irrespective of the total number of stations Total number of stations Length of cable between stations 1 to 9 stations 1 to 500m 3 28 to 1640 5 ft 1 to 5m 3 28 to 16 41 ft 10 to 32 stations 13 to 17m 42 65 to 55 78 ft 25 to 500m 82 03 to 1640 5 ft 4 Precautions when wiring coaxial cable a Wire a coaxial cable so that it is 100m 328 1 ft or more from other power cables and control cables b Consider wiring using double shielded coaxial cable in places where a large amount of noise exists Double shielded coaxial cable c When attaching or detaching the coaxial cable to from the module make sure to power off the personal computer 2 SYSTEM CONFIGURATION MELSEC 2 4 Operating Environment The operating environment for the I F board is shown below Item Description IBM PC AT compatible PC IBM PC AT compatible PC with Pentium 100MHz or higher and a built in ISA bus slot half size Any one of the following Windows 95 English version Windows 98 English version Windows NT Workstation 4 0 English version MS DOS Ver 6 2 English version Programming language Visual Basic Ver4 0 English version Visual Basic Ver5 0 En
46. use when SD RD LED does not turn on 1 The board information screen displays Sending data and Receiving data messages This function is the same as the I F board s SD and RD LED messages An error occurs Is the F E R E LED lit Go to Section 12 4 3 Is the control station link parameter OK Check the control station link parameter Does the RD LED remain unlit Does the SD LED remain unlit YES NO YES used by PC at other Turn on off the B X and Y assigned to the host via PC stations Monitor B X and Y at Monitor B X and Y via PC other stations Does the B X and Y turn on off at other stations Does the B X and Y turn on off at PC y Replace the PC I F board YES NO NO Are the monitor condition and user program normal NO Check the monitor condition or user program Replace the I F board since the SD and RD LEDs are broken Did the SD RD turn on Contact our sales agent or branch office nearby Complete 11 14 11 TROUBLESHOOTING 11 4 3 Flowchart to use when F E R E LED turns on An error occurs o YES Is it the monitoring function Stop the user program and activate the monitoring function Select the loop monitor screen Select loop monitor at local host station NO Is forw
47. 3 Open the workspace to create and select Project Set menu 4 Select the Link tab set General as the category then type mdfunc32 lib in the object library module field 9 6 9 MELSEC DATA LINK LIBRARY MELSEC 9 4 Procedure for Programming The following describes the procedure for programming using the MELSEC data link library In this section it is assumed that the software package has already been installed Start the power to the personal computer and start Windows Has the utility setting been performed G Perform utility setting See Chapter 6 for the operation Change the setting eM See Section 10 3 G Perform setting so that the MELSEC data link library can be used Create a user application using the MELSEC data link library Open the communication port mdOpen Communicate with the PLC CPU and communication board using various functions End program Yes tet For details of the functions see the Help tor MELSEC communication functions in the software package Close the port that was opened by the mdOpen function mdClose To the next page 9 7 9 MELSEC DATA LINK LIBRARY MELSEC From the previous page Invoke the created user application 6 Access with the PLC CPU and communication board 7 End the user application Perform the processing for opening and closing a communication line mdOpen
48. DOS UTILITY OPERATION MELSEC 7 2 4 Board self diagnosis screen operation This screen has the following functions Board information e Driver information e Dual port diagnosis 1 Displays the board information Board model Displays the board model being installed Ver Displays the hardware version of the board being installed Mem Displays the dual port memory being used IRQ Displays the interrupt number being set Displays the number of memory address setting switch being set 2 Displays the driver information S W model Displays the driver model being installed Ver Displays the software version of the driver being installed 3 Performs dual port diagnosis Pressing F1 key starts diagnosis Pressing F2 key ends diagnosis After dual port diagnosis the board model and version display name may show incorrect values The A70BDE J71QLP23GE is displayed as A70BDE J71QLP23 for the board model name display 7 13 MEMO 8 ACCESSIBLE DEVICES AND RANGES MELSEC 8 ACCESSIBLE DEVICES AND RANGES This chapter describes the devices and ranges that can be accessed during MELSECNET 10 communication 8 1 Accessible Devices The following lists the devices that can be accessed during MELSECNET 10 communication 8 1 1 Host personal computer normal station equivalent Ww RECV function for QnA 8 ACCESSIBLE DEVICES AND RANGES MELSEC 8 1 2 Other station Acces
49. ELSECNET 11 10 I F board and install the driver package Did the OS s art normally Check using the flowcharts in Section 12 3 Change the user program in which the error occurred and create a program that is valid only in the areas of communication functions Execute the program continuously for a sufficient period Did the same error YES occur again Check Section 12 6 Information Needed when Calling with Inquiry then contact the open system center If other optional boards have been used load the additional boards Go to the next page 11 24 11 TROUBLESHOOTING NO Did the OS start normally 1 Check the setting of the added YES optional board 2 Replace the added optional board Change the user program in which the error occurred and create a program that is valid only in the areas of communication functions then slowly add processes to the program Execute the program continuously for a sufficient period Did the same error YES occur again Check the added sections of the user program Did the user program return to the original state Execute the program continuously for a sufficient period to confirm that the error does not recur 11 25 MELSEC 11 TROUBLESHOOTING MELSEC 11 6 Information Needed when Calling with Inquiry The following conditions and status must be reported when ca
50. EMO 10 ERROR CODE MELSEC 10 ERROR CODE An error code is returned as the retum value when a function is executed The error definition and corrective action that correspond to each error code are described Return value 1 1 Error definition Corrective action HEX Driver not started The driver has not been started The interrupt number I O address are overlapping with other board Board response error Check the operation status of the access Time out has occurred while waiting for a response to the corrective station s and loading condition of the board s action Retry in an application program Channel error Check the channel number An unregistered channel number was specified OPEN error Open only once The specified channel has already been opened 6 CLOSE error Close only once 43 The specified channel has already been closed 6 6 Correct the error occurred during driver startup Check the board setting 6 41 6 5 6 42 7 8 9 PATH error Specify the station with an open path 44 A path other than the opened line was set pen p Processing code error Use the supported processing code 45 An unsupported processing code was issued PP 3 Station specification error The specified station is incorrect A process that should have been requested to other station was requested to the host Or the station number corresponds to the host OxFF but t
51. ET 10X MNET10X SYS_INT A61 See Description examples of CONFIG SYS gt Save CONFIG SYS Remove the floppy diskette then restart the IBM PC AT compatible PC 1 5 INSTALLING AND UNINSTALLING SOFTWARE PACKAGES MELSEC Set up the following contents in the CONFIG SYS Description examples of CONFIG SYS gt DEVICE C DOS EMM386 EXE RAM X C800 C8FF 4 1 1 Shared memory address specification Specify the shared memory address that has been set on the board X mmmm nnnn Specify the upper 4 digits This is a description example of the memory address set switch on an I F board at the time of shipment default C8000h to C8FFFh DEVICE C MELSECNET10X MNET10X SYS INT A61 i 2 2 Software interrupt number specification Specify in the range from 60 to FF hexadecimal Do not overlap the set data with other drivers or software packages 5 9 5 INSTALLING AND UNINSTALLING SOFTWARE PACKAGES MELSEC 5 2 2 File configuration after installation The following shows the file configuration after installation of the software packages for DOS CA lt MELSEC gt lt MNET10X gt MELSECNET 10 driver README file lt UTL gt MELSECNET 10 utility SAMPLES VC MTEST Sample program for VC CONFIG SYS sample file lt NETBDCHK gt Board diagnosis utility INCLUDE Communication library include file LIB
52. IFICATIONS MELSEC e Insert the connector assembly in d into the plug shell and screw the nut into the plug shell Note the following precautions when soldering the internal conductor and contact e Make sure that the solder does not bead up at the soldered section e Make sure there are no gaps between the connector and cable insulator or they do not cut into each other e Perform soldering quickly so the insulation material does not become deformed 3 SPECIFICATIONS MELSEC 3 6 Function List The I F board has the following functions See the MELSECNET 10 network system reference manual PC to PC network or the For QnA Q4AR MELSECNET 10 network system reference manual for details on data communication related functions the special relays and special registers Function Description 1 Input X output Y link relay B and link register W can be accessed via MELSECNET 10 using the cyclic transmission function e The I F board and unit support 8k points independently for each device e 2 000 bytes are supported for the number of link points per station Data communication functions 2 N N communication is possible using the transient transmission function e Communication is possible even when cyclic transmission is not being performed e The maximum number of transient transmissions during each link scan can be specified When there is a cable breakage or when a normal station is disconnected the
53. MITSUBISHI Type A7OBDE J71QLP23 A70BDE J71QLP23GE A70BDE J71QBR13 MELSECNET 10 Interface Board User s Manual For SW2DNF MNET 10 Mitsubishi Programmable Controller SAFETY PRECAUTIONS Read these precautions before using When using Mitsubishi equipment thoroughly read this manual and the associated manuals introduced in this manual Also pay careful attention to safety and handle the module properly These precautions apply only to Mitsubishi equipment Refer to the CPU module user s manual for a description of the PC system safety precautions These SAFETY PRECAUTIONS classify the safety precautions into two categories DANGER and CAUTION Procedures which may lead to a dangerous condition and cause death or DANGER serious injury if not carried out properly Procedures which may lead to a dangerous condition and cause superficial CAUTION to medium injury or physical damage only if not carried out properly Depending on circumstances procedures indicated by NCAUTION may also be linked to serious results In any case it is important to follow the directions for usage Store this manual in a safe place so that you can take it out and read it whenever necessary Always forward it to the end user DESIGN PRECAUTIONS X DANGER e Provide a safety circuit outside the PLC so that the entire system will operate on the safety side even when an err
54. S Did the data link begin Perform self loopback tests for the control station and first through last stations YES Is there any station with error Replace the I F board link module of the faulty station YES Did the data link begin Check the loop line using a station to station test YES Replace the faulty link cable Did the data link begin y Complete Contact our sales agent or branch office nearby 11 17 11 TROUBLESHOOTING MELSEC 11 4 5 Flowchart to use when unable to achieve data link for specific station 1 When a faulty station is detected check if the data link cable of the faulty station is connected properly If the data link cable is disconnected make sure to power off the personal computer before reconnecting the cable An error occurs Detect a faulty station using link monitor Check the control station s link parameter Is there any station with error Is the link parameter correct Is the data link disabled station using IBM PC AT compatible PC Check the PLC program Is it the monitoring function Monitoring function User program Check the use of B W X and Y with the monitoring function Check the user program Is the faulty station s NO RUN LED lit Is the faulty station a PC y See the reference manual for the data See Sectio
55. START Is the RUN LED NO on the I F board lit Did the screen turn YES blue during OS startup and display system error Is there a driver error message displayed in the event viewer of the control tool YES NO Start the monitor function utility Did the monitor function utility start operating NO Replace the I F board Remove all MELSECNET I F boards Did the screen turn blue during OS startup and display system error YES Change the I F board memory address setting since the address is overlapping with the system area Reinstall the Windows NT 4 0 or call Microsoft Check the switch settings etc according to Section 12 3 1 normally YES Are the correct number of loaded MELSECNET I F boards displayed NO YES END Y Remove other optional board s and leave only the MELSECNET I F board s Did the monitor function utility start normally YES Check the I O INT and MEM switch settings of the MELSECNET I F board s Check for overlapping with the system and PC built in board Check the I O IRQ and memory address settings of the MELSECNET I F board s or other optional board s Did the monitor YES function utility start normally NO Y Replace the I F board 11 4 11 TROUBLESHOOTING 3 For DOS START Is the
56. The setting for the communication destination is incorrect 34 Registry error FFDE An attempt to open the registry has failed Other task thread is occupying the resource and the resource is not released within 30 seconds Check if the communication destination is correctly set by the utility 10 4 10 ERROR CODE MELSEC Return value Error definition Corrective action HEX 35 Registry read error FFDD An attempt to read from the registry has failed 36 Registry write error FFDC An attempt to write to the registry has failed 37 FFDB 38 Ethernet communication error ifth ication destination i FFDA An attempt to set for Ethernet communication has failed eck if the communication destination is correctly set by the utility 39 FFD9 There may be a problem of insufficient memory Terminate other application s currently running Check if the system is operating normally 41 COM control error FFD7 Control cannot be performed properly during COM communication 42 Close error FFD6 Communication cannot be closed 43 ROM operation error Change the TC setting value during RAM FFD5 A TC setting value was written to the CPU during ROM operation operation Reboot the system Retry 44 LLT communication setting error Check if the communication destination is FFD4 An attempt to set for LLT communication has failed correctly set by the utility There may be a problem o
57. access range 219 Write error Check the request data DB _ Unable to write 224 PC number error Correct the station number EO The destination station does not exist Processing mode error A processing code that cannot be processed by the destination ACPU was set It is checked by the destination ACPU Special module specification error Correct the Y number The specified special module is not a module that can be processed Other data error Incorrect data was found in the address head step or shift value of the Correct the request data request data Link specification error A processing code that cannot be processed by the destination station was set It is checked by the destination link module Remote error The keyword did not match for the remote RUN STOP PAUSE request Check the destination station number and processing code Link time over Check the hardware of the special module E9 The destination disconnected the link while processing Special module BUSY Either the receive buffer is full at the destination due to transmission of Check the hardware of the special module general data or preparation for receiving data has not been completed Destination BUSY Either the receive buffer is full at the destination due to transmission of general data or preparation for receiving data has not been completed Link error Return the link FO A request was issued to a disconnected link station
58. after the I F board and master station as well as other local stations were connected START Check the MELSECNET I F board LED YES Is the RUN LED See Section 11 4 1 Flowchart use when RUN LED is Does the SD RD LED YES remain See Section 11 4 2 Flowchart use when SD RD LED does not on YES Is the F E R E LED See Section 11 4 3 Flowchart use when F E R E LED turns Start the monitoring function and select network monitor from menu Can data link YES be achieved for the entire See Section 11 4 4 Flowchart use when unable to achieve data for entire Can data link YES be achieved for a specific See Section 11 4 5 Flowchart use when unable to achieve link for specific END 11 12 11 TROUBLESHOOTING MELSEC 11 4 4 Flowchart to use when RUN LED is unlit An error occurs Did the LED turn off even when communication with other station was being performed NO The RUN LED has been off since the power was turned on Did the RUN LED turn on after replacing the I F board YES Is communication with other station continued NO The RUN LED turned off while communicating Adjust PC hardware etc Complete Replace the I F board since the I F board s RUN LED is broken 11 13 11 TROUBLESHOOTING MELSEC 11 4 2 Flowchart to
59. ard loop normal Check the cable for the host reverse loop Check the cable for the host forward loop Contact our sales agent or branch office nearby Did the data link begin Complete 11 15 MELSEC 11 TROUBLESHOOTING MELSEC 11 4 4 Flowchart to use when unable to achieve data link for entire system An error occurs NO Is link parameter set to the control station Set the link parameter YES YES e Did the data link begin Selected for the control station s mode select switch and 0 for the station number setting switch respectively NO Correct the setting number if the control station is a PLC then reset YES the PLC NO YES Did the data link begin Complete Is the watchdog time setting for link parameter greater than the link scan time NO Y Correct the set value for watchdog time YES NO YES Did the data link begin NO Is the control station s RUN LED lit YES Are the RUN LEDs of the first station through the last station lit NO YES Y Go to the next page Go to the next page Go to the next page 11 16 11 TROUBLESHOOTING MELSEC Replace the I F board link module of the faulty station among the control station and first through last stations YE
60. arn about error contents Chapter 10 Chapter 10 describes the contents of errors 11 To learn about the actions to take when the system does not run Chapter 11 Chapter 11 describes how to troubleshoot Abbreviations and General Terms Used in This Manual Unless specifically noted this manual uses the abbreviations and general terms listed below to explain the A7OBDE J71QLP23 A70BDE J71QLP23GE A70BDE J71QBR13 model MELSECNET 10 interface boards Abbreviation general term Description of the abbreviation general term I F board Abbreviation for the A7OBDE J71QLP23 A70BDE J71QLP23GE A70BDE J71QBR13 model MELSECNET 10 interface board Windows NT 4 0 Abbreviation for Microsoft Windows NT Workstation 4 0 English version Windows 95 Abbreviation for Microsoft Windows 95 English version Windows 98 Abbreviation for Microsoft Windows 98 English version Windows General term for Microsoft Windows 95 English version Windows 98 English version and Windows NT Workstation 4 0 English version MS DOS 6 2 Abbreviation for Microsoft MS DOS Ver 6 2 IBM PC AT compatible PC An IBM PC AT or compatible personal computer AnNCPU Abbreviation for AOJ2HCPU A1SCPU A1SCPU S1 A1SCPUC24 R2 A1SHCPU A1SJCPU A1SJCPU S3 A1SJHCPU A1SJHCPU S8 A1NCPU A2CCPU A2CCPUC24 A2CCPUC24 PRF A2CJCPU A2NCPU A2NCPU S1 A2SCPU A2SCPU S1 A2SHCPU A2SHCPU S1 A1FXCPU A3ACPUP21 R21 A3NCPU ASACPU Q2ASHCPU S1 Q3ACPU Q4ACPU Q4ARCPU ACPU Abbreviatio
61. cal power distribution network and the machinery within the premises Category II applies to equipment for which electrical power is supplied from fixed facilities The surge voltage withstand level for up to the rated voltage of 300 V is 2500 V 2 This index indicates the degree to which conductive material is generated in terms of the environment in which the equipment is used Pollution level 2 is when only non conductive pollution occurs A temporary conductivity caused by condensation must be expected occasionally 3 1 3 SPECIFICATIONS MELSEC 3 2 Performance Specifications The following table gives a list of performance specifications for the I F board Specification Optical loop system Coaxial bus system A70BDE J71QLP23 ATOBDE J71QLP23GE ATOBDE J71QBR13 LX LY 8192 points Maximum number of link 8192 points points per network 8192 points Maximum number of link points 2 xW B Y 8 lt 2000 bytes per link 10 MBPS equivalent to 20 MBPS during multiplex transmission 100MBPS Token ring Token bus Frame synchronization NRZI code Non Return to Zero Inverted Manchester code Duplex loop Single bus Conforms to HDLC frame type Number of stations connected in 64 stations control station 4 normal station 63 32 stations control station 1 one network normal station 31 SI cable QSI cable GI cable 3C 2V 5C 2V 300m 984 3 ft 500m 1640 5 ft Htype Ltype 300 m 984 3 ft 500 m 1640 5
62. ck the specified channel number FFFA n is invalid 18 10 3 10 ERROR CODE MELSEC Return value ins Error definition Corrective action HEX _ 11 Insufficient buffer area Check the read size and read data destination FFF5 The read area size of the read data storage array variable is too small size 12 Block error Check the block number device type of the FFF4 The specified biock number of the extension file register is invalid extension file register Check the block number device type of the extension file register Check the write protect DIP switch of the accessed memory cassette Write protect error The specified block number of the extension file register is overlapping FFF3 with the write protect area of the memory cassette Memory cassette error FFF2 No memory cassette is loaded to the accessed CPU or an incorrect Check the accessed memory cassette memory cassette is loaded 15 Read area length error Check the read size and read data destination FFF1 The read area size of the read data storage array variable is too small size 16 Station number network number error Check the specified station number network FFFO The station number network number is out of range number 17 FFEF A function that does not support all station specification group number specification was specified 18 Remote instruction error p Check the specifi
63. d value do not match Match the board I O switch number and the argument 4 value Message ERROR 0011 IN MELSEC DRIVER MNET10X SYS DON T 16BIT ACCESS ERROR SME aile Unable to perform 16 bit access Message ERROR 0015 IN MELSEC DRIVER MNET10X SYS DON T 16BIT ACCESS ERROR dies Unable to perform 16 bit access on the I O port ee Replace the I F board Message ERROR 0016 IN MELSEC DRIVER MNET10X SYS OTHER BOARD USED THIS MEMORY AREA ERROR Common memory is overlapping with other board Mode reset Failed error Corrective action Adjust the MEM switch to change the common memory address so that it does not overlap with other board Message ERROR 0012 IN MELSEC DRIVER MNET10X SYS OTHER BOARD USED THIS MEMORY AREA ERROR 12 Dual port memory is overlapping with other board Mode reset Failed error Corrective action Change the dual port memory setting so that it does not overlap with other board 11 9 11 TROUBLESHOOTING MELSEC 11 3 3 Self diagnosis test 1 Self diagnosis test inspects hardware on the interface board and checks for disconnected optical fiber cable The following three items can be selected by switching the mode in the utility Master station test These modes check the line between two stations by setting the one with the Slave station test lower number as the master station and the other as the slave station Self loopback test This mode checks hardware on the interface board including transmission and rec
64. dirt or dust get on it If oil from the hands dirt or dust adhere to the core the transmission loss increases causing a malfunctioning in the data link 4 When attaching or detaching the optical fiber cable to from the module hold the cable connector directly by hand 4 PROCEDURE AND SETTINGS UP TO THE POINT OF OPERATION MELSEC 4 4 2 Precautions when handling the coaxial cable This section gives precautions when connecting the coaxial cable to the network module 1 Restrictions on the cable length between stations a For connecting between the network modules use the cable length indicated in the table below according to the number of stations connected Using a cable length other than one indicated in the following table may cause a communication error Number of stations connected Cable length between stations Total extension distance Asean 1 to 300 m 3 28 to 984 3 ft 3C 2V 1 to 500 m 3 28 to 1640 5 ft 5C 2V 1 to 5 m 3 28 to 16 41 ft 3C 2V 5C 2V 300 m 984 3 ft 3C 2V 13 to 17 m 42 65 to 55 78 ft 3C 2V 5C 2V 500 m 1640 5 ft 5C 2V 25 to 300 m 82 03 to 984 3 ft 3C 2V 25 to 500 m 82 03 to 1640 5 ft 5C 2V 10 to 32 stations b If there is a possibility the number of stations will increase due to expansion of the system consider the restrictions before laying out cable 2 Precautions when laying out cable a Lay out the coaxial cable at a distance of 100mm 3 94 in or mo
65. e Company However if repairs are required onsite at domestic or overseas location expenses to send an engineer will be solely at the customer s discretion Mitsubishi shall not be held responsible for any re commissioning maintenance or testing on site that involves replacement of the failed module Gratis Warranty Term The gratis warranty term of the product shall be for one year after the date of purchase or delivery to a designated place Note that after manufacture and shipment from Mitsubishi the maximum distribution period shall be six 6 months and the longest gratis warranty term after manufacturing shall be eighteen 18 months The gratis warranty term of repair parts shall not exceed the gratis warranty term before repairs Gratis Warranty Range 1 The range shall be limited to normal use within the usage state usage methods and usage environment etc which follow the conditions and precautions etc given in the instruction manual user s manual and caution labels on the product 2 Even within the gratis warranty term repairs shall be charged for in the following cases 1 Failure occurring from inappropriate storage or handling carelessness or negligence by the user Failure caused by the user s hardware or software design 2 Failure caused by unapproved modifications etc to the product by the user 3 When the Mitsubishi product is assembled into a user s device Failure that could have been avoided if funct
66. e contents of a driver or buffer memory are referenced No data may be displ ayed according to the type of the source Display the details of error log information Display the details of the next error log information Close this dialogue box 5 Renew Updates the data currently being displayed 6 34 6 UTILITY OPERATION MELSEC 6 5 Board Diagnosis Utility Operation The following explains how to use the board diagnosis utility 6 5 1 Starting the utility The following shows the starting procedure for the board diagnosis utility 1 Stop the MELSECNET 10 driver a For Windows NT 4 0 e Double click the Device icon in the Control panel and select MELSECNET 10 driver i e Click the Stop button to stop the driver b For Windows 95 e Open system ini file under C Windows using an editor L e Comment out the lines for MELSECNET 10 drivers below 386Enh Example 386Enh device mnet 101 vxd device mnet 102 vxd device mnet 103 vxd MELSECNET 10 drivers device mnet 104 vxd device bdchk vxd Board diagnosis driver 4 e Save the file 2 Start the board diagnosis driver a For Window NT 4 0 e Double click the device icon in the Control panel and select Board check device e Click the Start button to start the driver b For Window 95 e Restart the PC 3 Startthe board diagnosis utility e Select Board diagnosis utility in the Melsec in the Program from the
67. e eed depen de oe ees 3 7 3 5 T Coaxial cable cete e e ed e i e ea eti ee 3 7 3 5 2 Connecting the connector for the coaxial cable ssssssseeeeene enm emen 3 8 3 6 Function List e eoe i ie ede Here eer n donde E ecd dede Edere aee dene eue Pete dede 3 10 4 PROCEDURE AND SETTINGS UP TO THE POINT OF OPERATION 4 1 to 4 15 4 1 Procedure Up to the Point of Operation siiig iieri 4 1 4 2 Installatiori iR im eee ie epe ei ee e ea lie 4 2 4 2 1 Precautions when cesses nn nnne nrte 4 2 4 2 2 Installation enviroriment ieri todd cte inrer ecce tte ded Tee ede Er inre dedere de dede Ee ires 4 3 4 2 3 Procedure for mounting to the PO eese eee tee tnnc Pee rt due eod de Lune deseaba 4 4 4 3 Name and Setting for Each Part iere edet tme tipi te tele bue ed de Dg e d 4 5 4 3 1 Name for each paft ses 2 ind dre EE Rete puero coe d ode Ice d IS 4 5 4 3 2 Setting foreach partan eie te ee t itcr e 4 7 4 3 3 Network number Setting ccccccccceeceseceeceeeee 4 7 4 3 4 Group number ET 4 8 4 3 5 Station number setting ooi c ege er pde tec np Lapin eei ded 4 8
68. ection loss 1 dB max Optical module lt Total cable loss 7 5dB or less gt 1 Conversion cable Conversion Type CA type lt gt FC type AGE 1P CA FC 1 5M A CA type lt gt ST type AGE 1P CA ST 1 5M A CA type lt gt SMA type AGE 1P CA SMA 1 5M A Purchased from Mitsubishi Electric Europe GmbH 3 6 3 SPECIFICATIONS MELSEC 3 5 Coaxial Cable Specifications The following table shows the specifications for the coaxial cable used in a coaxial bus system The high frequency coaxial cable 3C 2V or 5C 2V conforms to JIS C 3501 is used for the coaxial cable 3 5 1 Coaxial cable Specifications for the coaxial cable are shown in the table below Select coaxial cables that meet the operating ambient temperature 0 to 55 shown in the general specifications of the PLC Structure Internal conductor Insulation material External conductor Sheath Cable diameter 5 4 mm 0 21 in 7 4 mm 0 29 in Minimum allowable bend radius 22 mm 0 87 in or more 30 mm 1 18 in or more Internal conductor diameter 0 5 mm 0 02 in annealed copper wire 0 8 mm 0 03 in annealed copper wire Insulation material diameter 3 1 mm 0 12 in polyethylene 4 9 mm 0 19 in polyethylene External conductor diameter 3 8 mm 0 15 in 5 6 mm 0 22 single annealed copper wire mesh single annealed copper wire mesh 3C 2V connector plug 5C 2V connector plug Applicable connector plug BNC P
69. ed code FFEE A code that is not designated was specified SEND RECV channel number error FFED The channel number specified with the SEND RECV function is out of Check the specified channel number range 21 Error in gethostbyname Check if the specified host name exists in the FFEB An error occurred in the function gethostbyname HOSTS file 24 Time out error in select Check if MGW server service has been started FFE8 A time out error occurred in the function select on the server machine 25 Error in sendto FFE7 An error occurred in the function sendto All station group number specification error Check if all station specification group number specification is enabled for the function L L L gt 26 Error response reception FFE6 An error response was received 28 Reception data length over FFE4 Too much data was received 29 Sequence number error FFE3 The received sequence number is abnormal 80 DLL load error FFE2 An attempt to load a DLL which is necessary to execute the function has Setup the package again failed Check if normal Ethernet communication can be performed with the server machine Retry There may be a problem of insufficient memory Terminate other application s currently running Check if the system is operating normally Reboot the system 31 FFE1 33 Incorrect access destination FFDF
70. efore performing the switch setting The items to be set are given below 1 Network number setting switch See 4 3 3 2 Group number setting switch See 4 3 4 3 Station number setting switch See 4 3 5 4 Network conditions setting switch See 4 3 6 5 IRQ setting switch See 4 3 7 6 Memory address setting switch See 4 3 8 7 Memory address access range setting switch See 4 3 9 8 I O address setting switch See 4 3 10 9 W O access setting switch See 4 3 11 Pointers when setting each switch are indicated below 1 With the I F board uninstalled start the PC and check free areas in system resources IRQ I O address memory address etc 2 Set the setting switches in the free areas in system resources and install the I F board With Windows 95 98 and NT 4 0 it is necessary to register the resources used by the I F board to the system beforehand For registration of resources check the manual accompanying each PC 4 3 3 Network number setting The I F board network number is the number used to set the network number of the host when connecting to the MELSECNET 10 x 100 switch Sets the position for network No 100 x 10 switch Sets the position for network No 10 x 1 switch Sets the position for network No 1 Set within the range of 1 to 239 Setting when shipped from the factory x 100 0 x 10 1 x 1 1 See the MELSECNET 10 network system reference manual inter PC network or the QnA
71. eiving circuits for transmission systems 2 See MELSECNET 10 Network System Reference Manual for testing methods other than the self loopback test 11 3 4 Self loopback test 1 Self loopback test a The self loopback test checks interface module hardware including transmission and receiving circuits forward loop and reverse loop for transmission systems b Normal abnormal state is determined by whether or not the data sent from the transmission side of the forward loop reverse loop is received within a certain time by the receiving side of the forward loop reverse loop 2 Test method The following describes the operation procedure for the self loopback test Connect the optical fiber cable as shown in figure 12 1 Start the utility and change the mode setting Execute a self loopback test eee After selection wait for a while before executing a self loopback test y Determine the test result based on the LED display y End ULIS Select self loopback test 11 10 11 TROUBLESHOOTING MELSEC Top surface Top surface F shape Optical fiber cable connector IN OUT gt Terminal resistor Using optical fiber cable Using coaxial cable Figure 11 1 Self loopback test 3 Determining the test result The test result is indicated by the interface board LEDs board information screen a When normal The signal names CRC OVER AB IF TIME DATA and UNDER
72. eparately IB 66690 13JF78 How to Read the Manual How to read the manual is listed according to the objective when using the I F board Refer to the following when using this manual 1 Q 3 4 5 6 7 8 9 To learn about the features of the I F board Section 1 1 The features are described in Section 1 1 To learn about compatibility with existing software Section 1 3 Compatibility with existing software is described in Section 1 3 To learn about the system configuration Sections 2 1 and 2 2 Configuration of a system using the I F board is described To learn about the operating environment for the I F board Section 2 4 The operating environment for the I F board is described in Section 2 4 To learn about I F board settings Chapter 4 I F board settings are described in Chapter 4 When installing or uninstalling a software package Chapter 5 How to install and uninstall a software packaged is described in Chapter 5 To learn about utilities operating procedures Chapter 6 Operating procedures for the utilities for Windows 95 98 NT 4 0 DOS are described in Chapters 6 and 7 respectively To learn about devices that can be accessed and range of access Chapter 8 Device specifications and contents stored in the system area information are described in Chapter 8 To learn about how to use functions Chapter 9 Chapter 9 describes how to use functions 10 To le
73. etwork diagnosis setting verification test screen operation Display method of setting verification test screen Utility start Y Setting verification test screen display Select Menu Network diagnosis Setting verification test command 1 Test execution specification Specifies the station numbers that execute a loop test e When a parameter is specified Executes for stations up to the total link station number that is set in the parameter in the control station When a station number is specified Specifies any station number and executes 2 Test execution I F board specification F1 Executes the test for the network that is connected to the first I F board F2 Executes the test for the network that is connected to the second I F board F3 Executes the test for the network that is connected to the third I F board F4 Executes the test for the network that is connected to the fourth I F board 7 DOS UTILITY OPERATION MELSEC 7 1 9 Network diagnosis station order verification screen operation Display method of station order verification screen Utility start Station order verification screen display Select Menu Network diagnosis Station order verification 1 Test execution specification Specifies the station numbers that execute a loop test e When a parameter is specified Executes for stations up to the total link station number that is set in the parameter in the control station
74. f insufficient memory Terminate other application s currently running 45 Ethernet control error Retry FFD3 Control cannot be performed properly during Ethernet communication Check if the system is operating normally 50 Opened path maximum value over Close several paths FFCE The number of open paths exceeds the maximum value 32 51 Exclusive control error Retry FFCD An error occurred in the exclusive control Check if the system is operating normally 478 to 3839 See QnA Support MELSECNET 10 Network System Reference Manual F101 to FE22 or MELSECNET 10 Network System Reference Manual Network Same as left between PCs range The device type specified for the destination station is invalid 2174 Destination station number specification error F782 When specifying the bit device the device number is not a multiple of 8 It is checked by the destination link module Check if the communication destination is correctly set by the utility Retry There may be a problem of insufficient memory Terminate other application s currently running Check if the system is operating normally Reboot the system Communication initialization setting error An attempt to perform initial setting for communication has failed COM communication setting error An attempt to set for COM communication has failed Retry Check if the system is operating normally
75. faulty Loopback function station can be separated using duplex loop type optical fiber cable and normal operation is executed with only the stations that are operable Multiplex transmission function When the optical fiber cable is a duplex loop type the transmission speed can be doubled by making each transmission path independent A station disconnected due to an error occurrence can automatically return to the Automatic return function system when the faulty section returns to the normal status This is executed according to the board information setting Test function A test is performed according to the test mode setting The hardware and loop circuit are checked Loop monitor function By the loop monitor setting the host and other stations can be monitored and a check of the operating status performed Self diagnostic function 1 The error message associated with an error code is displayed 2 Contents of the error detected in the special relay or special register are stored 3 10 4 PROCEDURE AND SETTINGS UP TO THE POINT OF OPERATION MELSEC 4 PROCEDURE AND SETTINGS UP TO THE POINT OF OPERATION This section explains the operating procedure up to the point the I F board is operated as well as the names and setting for each part of the I F board wiring method and hardware testing 41 Procedure Up to the Point of Operation An outline of the procedure up to the point of I F board operation is explained below Start
76. glish version Visual C ver4 2 English version Visual C ver5 0 English version Operating system Required memory size 32MB or more Disk drive required when installing 3 5 inch 1 44MB floppy disk drive the driver A multiprocessor PC cannot be used since the drivers are not compatible 2 5 3 SPECIFICATIONS MELSEC 3 SPECIFICATIONS This section explains the I F board the general specifications performance specifications and transmission specifications 3 1 General Specification This section explains the I F board general specifications Ambient operating 0 to 55 temperature Ambient storage temperature 20 to 75 C Ambient operating humidity 10 to 90 RH Non condensing Ambient storage humidity 10 to 90 RH Non condensing Frequency Acceleration Amplitude No of sweeps 0 075 mm Under intermittent 10 to 57 Hz n 0 003 in Conforming 10 times each in vibration 5 Vibration resistance to JIS C 0911 57 to 150 Hz 9 8 m s 1 G X Y Z 0 035 mm directions Under continuous 10 to 57 Hz NE 0 001 in for 80 min vibration 57 150Hz 49ms 0583 Shock resistance Conforming to JIS B3501 IEC 1131 2 147 mis 15 G 3 times in each of 3 directions X Y Z Operating elevation 2000 m 6562 ft max Installation location Control panel 1 This indicates the section of the power supply to which the equipment is assumed to be connected between the public electri
77. h as in aircraft medical applications incineration and fuel devices manned transportation equipment for recreation and amusement and safety devices shall also be excluded from the programmable controller range of applications However in certain cases some applications may be possible providing the user consults their local Mitsubishi representative outlining the special requirements of the project and providing that all parties concerned agree to the special circumstances solely at the users discretion IB NA 66894 D Type A7OBDE J71QLP23 A70BDE J71QLP23GE A70BDE J71QBR13 MELSECNET 10 Interface Board User s Manual For SW2DNF MNET10 MODEL A70BDEQLP SW2 U E MODEL 13JL81 IB NA 66894 D 0806 MEE 4 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 application to the Ministry of Economy Trade and Industry for service transaction permission Specifications subject to change without notice
78. he network number is not O 71 Reception data error during RECV request Wait until data is received 47 Data has not been received 72 Waiting for mode setting Perform mode setting 48 Mode setting has not been performed 9 Mode error Processing was requested to other station when the mode setting was not Set the mode to online Or cancel the request online 78 79 Interrupt number error The interrupt number is overlapping with other board Check the board setting I O address error The I O address is overlapping with other board 77 Memory error 4D Enough memory could not be secured Correct the specification of the station number in the application program 70 46 Terminate other application s currently running Check if the system is operating normally Reboot the system Restart after checking that the dual port memory is not overlapping with other board Hardware fault 80 Unsuccessful mapping of common memory address Check if the common address is overlapping 50 with other I F board 85 Channel number error during RECV request Check the channel number used during the 55 A channel number error RECV request 100 Accessing host board 64 An access request was issued to the host board while the host board is Retry being accessed 101 Routing parameter error Correct the routing parameter 65 The routing parameter is not set Retry Check if the system is operating normally
79. help screen 1 To display the utility s help screen click the Help button at the lower right hand corner of the utility screen 2 To display the help screen for the device monitor utility and error viewer click Help Help from the menu bar 6 4 6 UTILITY OPERATION MELSEC 6 1 4 Verifying the version The following explains how to verify the utility version 1 To verify a utility s version click the version information tab 2 To display the help screen for the device monitor utility and error viewer click Help Help from the menu bar 6 UTILITY OPERATION MELSEC 6 2 MELSECNET 10 Utility Operation The following explains how to set and operate the MELSECNET 10 utilities 6 2 1 Operation procedure The following explains the operation procedure for the MELSECNET 10 utilities Connect a PC to MELSECNET 10 See MELSECNET 10 board manual Perform settings using the MELSECNET 10 utilities Perform mode setting using the board See Section 6 2 3 information screen If a routing parameter is required use the routing parameter setting screen and See Section 6 2 4 perform setting Verify the line status of the host using the line monitor screen See Section 6 2 5 To check the list of boards use the board See Section 6 2 2 list screen To check the status of each station use all station status screen See Section 6 2 6 To check the error history use the err
80. ice points is out of range Check the head address and number of access 4041 points and access within the existing range 16450 Corresponding module error Check if the specified module is operating 4041 normally 16451 The module does not exist at the specified location Check the head I O number of the specified 4043 module Path error Check the bus that was returned by the mdOpen FFFF The specified path is invalid function Device number error FFFE The specified device number is out of range When specifying the bit device the device number is not a multiple of 8 3 Device type error Check if the device type used is in the device FFFD The specified device type is invalid list 4 CPU error Check the status of the communication station FFFC An invalid station was specified Check the specified station number Size error The device number and size are over the device range Access was attempted using an odd device The device number and size are over the range for the same block Check the head device number for the specified device 1 Check the specified device size FFFB Check the device number and size Number of block error The number of blocks specified in dev 0 for device random read write is out of range 8 Channel number error FFF8 The channel number specified in the mdOpen functio Check the number of blocks specified in dev O Che
81. ice to perform monitoring 1 Selecting the menu Select Setting Device setting from the menu bar D evice Monitor U tility 2 Dialog box Batch monitoring 16 point registration monitoring 4 5 6 1 Device Type Set the device type block number and network number to monitor 2 Device No Set the head number of device to monitor HEX Hexadecimal DEC Decimal 3 Resister Device List Displays a list of the devices entered 6 19 6 UTILITY OPERATION MELSEC 4 5 6 Setting button Enters the data set in 1 and 2 and adds to 3 list of devices entered Change button Select the device to change and click this button to change the eritered data Delete button Select the device to be deleted and click this button to delete from the list of devices entered 6 20 6 UTILITY OPERATION MELSEC 6 3 6 Changing the word device values Changes the specified word device data 1 Selecting the menu Select Device write Data changing from the menu bar m D ata changing 2 Dialog box 1 Device type Set the device type block number and network number to change the data 2 Device No Set the device number to change data HEX Hexadecimal DEC Decimal 3 Setting Data Set the data to be changed HEX Hexadecimal DEC Decimal DANGER Configure the interlock circuit over the sequence program so that the entire system works safely at al
82. iles 3 Double click the item to set and reference the include file MDFUNC H has been saved in the following directory during installation User specified folder COMMON lt INCLUDE gt 4 Add include lt mdfunc h gt at the beginning of your program 2 When setting a library file 1 Start Visual C 4 2 and select Tool Option menu 2 Select the Directory tab and set the directory type to Library files in the same manner as in 1 3 Open the workspace to create and select Build Set menu 4 Select the Link tab set General as the category then type mdfunc32 lib in the object library module field 9 5 9 MELSEC DATA LINK LIBRARY MELSEC 9 3 4 When using Visual 5 0 The following describes the setting procedure when using Visual C 5 0 1 When setting an include file 1 Start Visual C 5 0 and select Tool Option menu 2 Select the Directory tab and set the directory type to Include files 3 Double click the item to set and reference the include file MDFUNC H has been saved in the following directory during installation User specified folder COMMON lt INCLUDE gt 4 include lt mdfunc h gt at the beginning of your program 2 When setting a library file 1 Start Visual C 5 0 and select Tool Option menu 2 Select the Directory tab and set the directory type to Library files the same manner as in 1
83. ination Methods by Type of Trouble When an error occurs use the table below to find the section that describes an appropriate method to determine the cause No Error content Cause determination method An I F board did not operate normally upon startup See the flowchart in 12 3 Data link is not achieved after the I F board and control station as well as See the flowchart in 12 4 other normal stations were connected An error occurred while conducting data link 1 An unexpected value is input to a specific link device B W X Y 2 Data cannot be written or read even though device access has been performed using communication functions with the user program 3 Communication is occasionally disabled while running the user program See the flowchart in 12 5 4 The system went down the blue screen or a system reset has been executed in Windows NT while running a user program 5 A system reset has been executed or the system has hung up in DOS or Windows 3 1 while running the user program 11 2 11 TROUBLESHOOTING MELSEC 11 3 Flowchart to Use when I F Board did not Operate Normally The following describes a flowchart that must be checked for each PC when an I F board did not operate normally upon startup 1 For Windows 95 98 NO Is the RUN LED on the I F board lit Replace the I F board Did the screen turn blue during OS startup and display system error YES
84. ion 6 3 9 when changing the display form 6 16 6 UTILITY OPERATION MELSEC 6 3 3 Selecting 16 point registration monitor Monitors up to five bit devices and one word device simultaneously 1 Selecting the menu Select Menu 16 point register monitor from the menu bar Selectable at batch monitoring only 1E pamnt r er monitor 2 Display screen ice Monitor Utility 1 2 3 1 Device Information Displays the current device status See Section 6 3 9 when changing the display form 2 Network Status Displays the network status currently set See Section 6 3 4 when setting the network 3 Data Format Shows a display form and device types being displayed word device and bit device See Section 6 3 5 when changing the device type And see Section 6 3 9 when changing the display form 6 17 6 UTILITY OPERATION MELSEC 6 3 4 Setting the monitor target Sets the network to be used for device monitoring Set this when starting the device monitor utility 1 Selecting the menu Select Setting Network setting from the menu bar Device Monitor Utility m 2 Dialog box 1 2 3 1 Channel Set a channel to be used 2 Network setting Set the host and other stations along with network number and station number 3 Logical Sta No Set the logical station number 6 18 6 UTILITY OPERATION MELSEC 6 3 5 Setting the device to be monitored Set the dev
85. ions or structures judged as necessary in the legal safety measures the user s device is subject to or as necessary by industry standards had been provided 4 Failure that could have been avoided if consumable parts battery backlight fuse etc designated in the instruction manual had been correctly serviced or replaced 5 Failure caused by external irresistible forces such as fires or abnormal voltages and Failure caused by force majeure such as earthquakes lightning wind and water damage 6 Failure caused by reasons unpredictable by scientific technology standards at time of shipment from Mitsubishi 7 Any other failure found not to be the responsibility of Mitsubishi or that admitted not to be so by the user 2 Onerous repair term after discontinuation of production 1 Mitsubishi shall accept onerous product repairs for seven 7 years after production of the product is discontinued Discontinuation of production shall be notified with Mitsubishi Technical Bulletins etc 2 Product supply including repair parts is not available after production is discontinued 3 Overseas service Overseas repairs shall be accepted by Mitsubishi s local overseas FA Center Note that the repair conditions at each FA Center may differ 4 Exclusion of loss in opportunity and secondary loss from warranty liability Regardless of the gratis warranty term Mitsubishi shall not be liable for compensation of damages caused by any cause found not
86. l times for data change control to the PLC in operation Also decide on corrective actions for an event of data communication error between the PC and PLC CPU in use 6 21 6 UTILITY OPERATION MELSEC 6 3 7 Changing the word device values consecutively Change the specified word device data for the number of specified points being set 1 Selecting the menu Select Device Write Data change in data from the menu bar 2 Dialog box Continuous Change in Data R extension file re 1 2 3 4 1 Device Type Set the device type block number and network number to change the data 2 Device No Set the head address to change data HEX Hexadecimal DEC Decimal 3 Setting Data Setthe data to be continuously changed HEX Hexadecimal DEC Decimal 6 22 6 UTILITY OPERATION MELSEC 4 Points Set the number of points to perform continuos change of data 4 DANGER e Configure the interlock circuit over the sequence program so that the entire system works safely at all times for data change control to the PLC in operation Also decide on corrective actions for an event of data communication error between the PC and PLC CPU in use 6 23 6 UTILITY OPERATION MELSEC 6 3 8 Swiching the bit devices ON OFF Turns on off the specified bit device 1 Selecting the menu Select Device Write Bit device setting from the menu bar 2 Dialog box Bit Device
87. lling us with an inquiry regarding a damaged board 1 2 3 4 5 6 7 Error state be specific Example The system does not start during the startup process after turning on the power displaying a board Not response message PC manufacturer PC name model OS name Windows 95 Windows NT 4 0 or other Loading slot position Use of optional boards made by other companies If other companies optional boards are used provide us with the following information e Board model name and board manufacturer e Memory address head address and occupied size I O address head address and occupied size IRQ number DMA number Whether or not the problem was checked with other PCs 11 26 APPENDIX MELSEC APPENDIX Appendix 1 External Dimensions Diagram Appendix 1 1 A70BDE J71QLP23 A70BDE J71QLP23GE SW swe swa SW4 SW5 SW6 SW7 SW8 SW9 SWiI0 SW11 190 7 48 Unit mm inch APPENDIX MELSEC Appendix 1 2 A70BDE J71QBR13 SWi Sw2 SW3 SW4 SW5 SW6 Sw swe SW9 50 5 11 190 7 48 Unit mm inch A 2 WARRANTY Please confirm the following product warranty details before using this product 1 Gratis Warranty Term and Gratis Warranty Range If any faults or defects hereinafter Failure found to be the responsibility of Mitsubishi occurs during use of the product within the gratis warranty term the product shall be repaired at no cost via the sales representative or Mitsubishi Servic
88. n Station interval refers to the distance between stations The maximum overall distance and station interval are shown below 1 Optical fiber cable Station interval Overall distance Station interval Maximum transmission distance SI cable H type 300 m 984 3 ft SI cable L type 500 m 1640 5 ft 30 km GSI cable 1 km 3281 ft 98430 ft GI cable 2 km 6562 ft 2 Coaxial cable Station interval Terminal Terminal S dior D na a resistor resistor Overall distance Station interval Maximum transmission distance 3C 2V 300 m 984 3 ft 300 m 984 3 ft 5C 2V 500 m 1640 5 ft 500 m 1640 5 ft 3 3 3 SPECIFICATIONS 3 4 MELSEC Optical Cable Specifications The following tables indicate the specifications for the optical fiber cables used for the MELSECNET 10 optical loop system Installation of optical fiber cables requires special technique and tools to make connections with the connectors which are also dedicated parts Consult with your nearest Mitsubishi Electric System Services Inc before purchasing optical fiber cables 3 4 1 Applicable SI type optical fiber cables The following table shows the specifications for the Sl type optical fiber cable Structure Cable diameter Allowable bending radius When wired Standard cable for Reinforcement cable Standard cable for Reinforcement cable indoor use for indoor use outdoor use for outdoor use
89. n 12 4 1 link system Did the data link return to normal Complete Is the link mode NO set to ONLINE NO YES Go to the next page Go to the next page Go to the next page 11 18 11 TROUBLESHOOTING MELSEC Monitoring function Set to ONLINE in the Stop the user program and Set the PLC data link mode board information setting perform the same operation to ONLINE 0 or 1 and Screen as for the monitoring reset function User program NO YES Did the data link return to normal NO Complete Is the station number set correctly YES Monitoring function User program Turn off the PC then set Turn off the PC then set Turn off the PLC then set the correct station number the correct station number the correct station number Turn on the power again Turn on the power again Turn on the power again NO Did the data link YES ul return to normal y Perform a self loopback test at the faulty station Complete NO Is there any error Replace the I F board link module of the faulty station Did the data link return to normal Check the link cables before and after the faulty station using a station to Complete station test Replace the faulty link cable Contact our sales agent or branch office nearby Did the data link return to
90. n for AnNCPU AnACPU AnUCPU Microsoft Windows Microsoft Windows NT Microsoft Visual Basic Microsoft Visual C and MS DOS are registered trademarks of the U S Microsoft Corporation Other company names or product names found in the text are trademarks or registered trademarks of each company Product Structure The product structure for the I F board is given in the table below Quantity ATO0BDE J71QLP23 ATOBDE J71QLP23GE MEE A70BDE J71QLP23 model MELSECNET 10 interface board 4 A70BDE J71QLP23GE model MELSECNET 10 interface board 1 ATOBDE J71QBR13 model MELSECNET 10 interface board SW2DNF MNET10 model MELSECNET 10 software package Floppy na set of 6 Floppy s setof 6 Floppy set of 6 ATOBDE J71QLP23 A70BDE J71QLP23GE A70BDE J71QBR13 model MELSECNET 10 Interface Board User s 1 1 1 Manual SW2DNF MNET10 compatible this manual Product name 1 OVERVIEW MELSEC 1 OVERVIEW This manual explains the specifications handling of and how to monitor the MELSECNET 10 network system that includes the A7OBDE J71QLP23 A70BDE J71QLP23GE A70BDE J71QBR13 model MELSECNET 10 interface board hereinafter collectively abbreviated as the I F board that is mounted as an optional board in a IBM PC AT compatible PC The I F board can be used for the following network system e MELSECNET 10 normal station 1 1 Features The I F board has the features described below 1 2 3 4 5
91. n left will be displayed Select Japanese and click the OK Select the language for this installation from button the choices belaw 1 f Choose Setup Language 7 Verify the content and click the Next N button 8 Specify the installation destination folder The default installation destination folder for SW2DNF MNET10 is C AMELSEC If the default is fine click the Next N button When changing the installation destination folder click the Browse R button and change it 9 As the installation starts follow the instructions and insert the floppy diskettes in order To the next 5 3 5 INSTALLING AND UNINSTALLING SOFTWARE PACKAGES MELSEC From the previous page 10 When the dialog box shown left is displayed it indicates that installation is completed To restart verify that Yes shutdown the computer and restart now is checked then click the Exit button To restart later check No restart later and click the Exit button 1 When the installation fails to complete successfully and if software packages can be uninstalled execute uninstall 2 When reinstalling reinstall after uninstalling first 5 INSTALLING AND UNINSTALLING SOFTWARE PACKAGES MELSEC 5 1 2 lcons to be registered Installing the software packages will register the icons shown below The icons shown below are registered in Start Program MELSEC MELSECNET10 Utility LH
92. nication functions Execute the program continuously for a sufficient period Did the same error YES occur again Check Section 12 6 Information Needed when Calling with Inquiry then contact the open system center If other optional boards have been used load the additional boards Go to the next page 11 22 11 TROUBLESHOOTING NO Did the OS start normally 1 Check the setting of the added YES optional board 2 Replace the added optional board Change the user program in which the error occurred and create a program that is valid only in the areas of communication functions then slowly add processes to the program Execute the program continuously for a sufficient period Did the same error YES occur again Check the added sections of the user program Did the user program return to the original state Execute the program continuously for a sufficient period to confirm that the error does not recur 11 23 MELSEC 11 TROUBLESHOOTING MELSEC 11 5 5 Flowchart to use when system reset or system hang up occurred in DOS START Y Remove all optional boards and restart NO Did the OS s art normally Y After formatting the HD reinstall YES Windows NT and each application software and start Did the OS start normally Contact the PC manufacturer Y Load only the M
93. normal Complete 11 19 11 TROUBLESHOOTING MELSEC 11 5 Flowchart to Use when Error Occurred During Data Link The following shows questions and answers that should be referenced when an error occurred during data link 11 5 1 Flowchart to use when unexpected value is input to specific link device Check the following items 1 Check for a station with link error using the network monitor in the monitoring function 2 Checkthe link parameter assignment range at the control station 3 Check the device range used in the PLC program at the PLC 4 Check in the user program argument data for the communication function accessing the specific link device 11 5 2 Flowchart to use when data cannot be written or read in user program START Is the communication function s return value abnormal YES See Chapter 11 Error Code Monitor the device to be accessed from the monitoring function s utility device monitor Also perform a data change to see if data can be written Can the device be monitored Was the data written Check the user program YES Did an error occur See Chapter 11 Error Code YES Was it host access Check the I F board switch settings For example check for overlapping with the system and other boards Check according to the flowcharts in Section 12 4 11 20 11 TROUBLESHOOTING MELSEC
94. nstallation Uninstall SW1IVDWT MNET10P before installing SW2DNF MNET10 Also the utility setting needs to be configured again as all setting data using each utility is erased The following method performs installation from Add Delete Programs in the Control Panel The other method is to execute SETUP EXE When SETUP EXE is clicked installation begins starting from the sixth item 1 on the power to the PC and start Windows 2 Open Start Setting Control Panel j Control Panel ccessibility Add New Options Hardware To the next page 5 1 5 INSTALLING AND UNINSTALLING SOFTWARE PACKAGES MELSEC From the previous page 3 Open Add Delete Programs Click the Install I button 4 When the next screen is displayed insert the 1 6 first floppy diskette into FDD After inserting the floppy diskette click the Next N button Caution Note that SWOIVDWT MNET10P and SW1IVDWT MNET 10P requires different sequences of the floppy diskettes used for installations 5 When the next screen is displayed it indicates that SETUP EXE is found Click the Exit button and start the installation If SETUP EXE was not found click the Browse R button and change to the directory where SETUP EXE is located To the next page 5 2 5 INSTALLING AND UNINSTALLING SOFTWARE PACKAGES MELSEC From the previous page 6 Aftera few moments the screen similar to what show
95. nting to the PC The following explains the procedure for mounting the I F board to the PC Start If power to the PC is on turn the power off Mount the I F board in the PC Secure the I F board to the PC using the board fixing screws Complete 4 PROCEDURE AND SETTINGS UP TO THE POINT OF OPERATION MELSEC 4 3 Name and Setting for Each Part 4 3 1 Name for each part The name for each part of the I F board is given below SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8 SW9 SW10 SW11 ATOBDE J71QLP23 ATOBDE J71QBR13 ATOBDE J71QLP23GE Description Set the network number from 1 to 239 using the three rotary switches Set the group number using the rotary switch 5 IRQ setting SWa8 Using the rotary switch set the IRQ number so that the OS can recognize the I F board Memory address setting switches NS to4 Set the shared memory address occupied by the I F board Memory access range setting switch SW10 1to2 Set the access range used when accessing the shared memory I O address setting switch SW11 3to8 Set the I O address occupied by the board I O access setting switch SW11 1 to 2 Set the number of bits in the shared memory to be accessed 4 5 4 PROCEDURE AND SETTINGS UP TO THE POINT OF OPERATION MELSEC Number 11 wwe Metal fittings for installation Metal fittings for fixing the I F board to the IBM PC AT compatible PC LED for operation status display RUN O
96. ntry source type Select the error entry source type to be displayed in the error viewer e Driver m MM Displays the messages generated by drivers such as MELSECNET 10 e Basic Middle Ware Displays the messages generated by the common memory data server and tag control process e Applied Middle Ware Displays the messages generated by XMOP and OLEX e Others m Displays the messages generated by the application packages Open the Selected File Open the error log file ELF using the dialog box shown below Select an error log file to be opened Click this button to open the selected error log file 6 31 6 UTILITY OPERATION MELSEC 3 Save with a Name Save the error log data of the error entry source driver etc currently being selected to the specified file using the dialog box shown below Specify the name of a file to save the error log Click here to save error log information in the specified file 4 Delete Erase the error log data of the error entry source driver etc currently being displayed Perform operations according to direction displayed on the dialog box 5 Logsetting Select processing method for which the number of error logs exceeds the number of maximum entry Overwrite in historical order Do not register information unless space is reserved old information deletion 6 Exit End the error viewer 6 32 6 UTILITY OPERATION MELSEC 6 4 3 Vie
97. number 4 Station number 6 Station number 5 Station number 4 normal station normal station normal station normal station normal station normal station When using a IBM PC AT compatible PC for the station connecting multiple networks the inter data link transfer function and routing function are not supported in the IBM PC AT compatible PC If the inter data link transfer function is necessary perform data exchange among networks via a user program as shown below ATOBDE J71QLP23 IBM PC AT ATOBDE J71QLP23GE compatible PC ATOBDE J71QBR13 User program Network No 1 Network No 2 See the MELSECNET 10 network system reference manual inter PC network or the QnA compatible MELSECNET 10 network system reference manual for details on the inter data link transfer function and routing function 2 3 2 SYSTEM CONFIGURATION MELSEC 2 3 Precautions Regarding the System Configuration The I F board can be installed in an IBM PC AT compatible PC and used as a normal station in a MELSECNET 10 network system The following are precautions when configuring a system 1 The I F board cannot handle both optical fiber cable and coaxial cable in the same loop Select an I F board with specifications that suits the network system 2 A maximum of four I F boards can be installed in an IBM PC AT compatible PC 3 Restrictions on the length of cables between stations when using the coaxial cable Use the coaxial cable of
98. o that the entire system works safely at all times for data change control to the PLC in operation Also decide on corrective actions for an event of data communication error between the PC and PLC CPU in use 6 28 6 UTILITY OPERATION MELSEC 6 4 Error Viewer Operation The following explains how to operate or set the error viewer The error viewer can only be used on Windows 95 Windows 98 6 4 1 Screen explanation The following explains the error viewer screen 2 3 4 Type The error types are displayed by symbols shown below Normal message Indicates comments that are generated from normal processing Warning message Messages that are generated to elicit attention even though it is not an error Error message Displays the error definitions that are generated from each module For the lines with this symbol double click to see the detailed message contents and remove the cause promptly Date and Time Displays the date an error occurred Time Displays the time an error occurred Source Displays the source of an error 6 29 6 UTILITY OPERATION 5 6 Error No Displays the number for an error See the programming manual for details on error numbers Message Contents Displays the content of an error 6 30 MELSEC 6 UTILITY OPERATION MELSEC 6 4 2 Log menu The following explains the contents of log menu 1 2 ror viewer basic Selecting error e
99. oard and displays the present values Forward loop test Reverse loop test Inter station test master station Inter station test slave station Check the hardware including the cable and communication circuit Self loop back test P for transmission system by MELSECNET 10 board itself inei Check the hard ware including the communication circuit for Self loop back test inside P transmission system by MELSECNET 10 board itself Hardware test Check the hardware LED Display present status of MELSECNET 10 LED name LED On Normal data link M S E Duplicate error on station number and control station On line automatic return For MELSECNET 10 Coaxial SW E Switch setting error Control station S MNG Sub control station RUN D LINK T PASS CRC OVER AB IF TIME Cannot be set 1 Display for MELSECNET 10 optical only 6 9 6 UTILITY OPERATION MELSEC 6 2 4 Operations on Routing Parameter Setting screen The routing parameter setting screen is used to set the transfer destination relay destination network number and relay destination station number 1 2 3 4 5 6 7 8 5 1 2 3 4 6 7 8 Displays the help menu Disables the setting and re displays card information Enables the setting and re displays card information No Input the number of lines to set or change Transfer Target Network No Input the tran
100. oard and doing the wiring always attach the cover for the device module in which the I F board is installed There is a risk of electric shock if the module cover is not attached WIRING PRECAUTIONS e Always turn off all external power before performing work such as installing the I F board and wiring If all power is not turned off there is a risk of electric shock or damage to the product e Take care that foreign objects such as chips or wiring debris do not get on the I F board This can result in fire breakdowns or malfunctioning e For the communication cable specialized skills and tools are required to connect the plug and cable The connector plug itself is a custom part When purchasing consult with the nearest Mitsubishi Electric System Services Inc If the connection is incomplete this can result in a short fire or malfunctioning STARTING AND MAINTENANCE PRECAUTIONS X DANGER e Do not attach or remove the communication cable while the power supply is on This may result in malfunctioning e Tighten the board fixing screws after turning off the power supply There is a risk of electric shock if the screws are tightened while power is on NCAUTION e Thoroughly read the operating manual and carefully check to make sure everything is safe before performing operations such as making changes to the program while the module is operating forced outputs RUN STOP and PAUSE Operation errors will result
101. on AnUCPU QnACPU N Normal station CPUs other than above Access destination O Accessible x Not accessible 8 ACCESSIBLE DEVICES AND RANGES MELSEC 2 Remote I O network Network number Station number MELSECNET 10 board Mp Control station Ns Normal station AnUCPU QnACPU N Normal station CPUs other than above MR Master station AnNUCPU QnACPU R Remote station O Accessible x Not accessible 9 MELSEC DATA LINK LIBRARY MELSEC 9 MELSEC DATA LINK LIBRARY This chapter describes the functional overview of the functions included in the library The screen images shown in this manual are based on Windows 95 There may be cases in which the actual screen images on Windows NT Workstation 4 0 and Windows 98 differ from those shown here 9 1 Overview of the MELSEC Data Link Library These functions are used when creating a user program that communicates with a PLC CPU With the functions the user can perform communication without being conscious of the hardware type on the opposite side or the communication protocol Personal computer The user can communicate with a specified PLC easily without being conscious of the communication protocol MELSECNET 10 module 9 MELSEC DATA LINK LIBRARY MELSEC Function List The following table lists the MELSEC data link library that is provided with the I F board mdSend Performs batch write of de
102. or See Section 6 2 7 history monitor screen 6 6 6 UTILITY OPERATION MELSEC 6 2 2 Operations on Card list screen The board list screen displays the hardware information that is set for MELSECNT 10 board 1 2 3 4 5 6 1 2 3 4 5 6 Channel No Displays the channel number Card Unit Name Displays the model of MELSECNT 10 board that is connected IRQ No Displays the IRQ number that MELSECNT 10 board uses Port Memory Displays the range of dual port memory that MELSECNT 10 board occupies VO Port Displays the ranges of I O port that MELSECNT 10 board occupies Version Displays the ROM version of MELSECNT 10 board 6 UTILITY OPERATION 6 2 3 Operations on Card Information screen MELSEC The board information screen is used to set and to display various information about the installed MELSECNET 10 board 1 2 3 4 1 2 7 6 Channel Sets a channel to be used Own Station Information Displays information on the host Card Reset button Resets against the MELSECNET 10 board for the channel selected in 1 Routing Parameter Setting button Displays the routing parameter setting screen and sets data 6 UTILITY OPERATION MELSEC 5 6 7 8 Routing Param transfer button Transfers the data set in Section 8 5 4 to the MELSECNET 10 board for the channel selected in 1 Mode Setting Performs mode set for the MELSECNET 10 b
103. or occurs with the personal computer There is a risk of an accident due to faulty output or malfunctioning 1 Construct circuits outside the PLC including an emergency stop circuit protection circuit interlock circuit for reciprocal operations such as forward and reverse and interlock circuit for positioning high and low limits to prevent damage to the equipment 2 If the station in which the I F board A7OBDE J71QLP23 A70BDE J71QLP23GE A70BDE J71QBR13 is installed is disconnected from the data link due to a data link error the data output from that station and written in other stations will remain the same as immediately before the error occurred in the data link This data will be retained until the data link for that station is reopened returned to system Provide a mechanism to monitor the status of data link and handle errors for each station that is connected to the data link system e Startup the data link system as follows 1 Start the system in the order of the lower system hierarchy 3 first then the upper system hierarchy 2 or start the lower and upper systems at the same time 2 Within the same layer first start slave stations board mounting station and other local remote stations then the master station DESIGN PRECAUTIONS NCAUTION e Do not bunch the control wires or communication cables with the main circuit or power wires or install them close to each other They should be installed 100 mm
104. ove purchase order type AN 2P L M A gt Indicate the length unit m ft Example For 20m 65 62 ft enter AN 2P 20M A AN 2P M B AN 2P M C Indicate the number of 2 core cords Example For a package with two 30m 98 43 ft AN 2P CJM LJD 2 core cords enter AN 2P 30M 2D 2 The L type with 1 mark can be used when the station interval is 500m 1640 5 ft or less and the H type can be used when the station interval is 300m 984 3 ft or less 3 SPECIFICATIONS MELSEC 3 4 2 Applicable QSI type optical fiber cable The following table gives the specifications for the QSI type optical fiber cable Reinforcement cable Standard cable for Reinforcement cable Item Indoor use cable for indoor use outdoor use for outdoor use Structure Optical Optical Optical Outer Tension fiber core fiber core fiber core Nd 1 member Rein gm i pom in Vening Shock forced absorber 4 fiber 7 7 j f Outer E Outer sheath Shock 1 sheath Il absorber sheath 1 pee Optical Outer fiber core sheath II Cable diameter 2 8 mm 0 11 in 6 mm 0 24 in 6 mm 0 24 in 14 mm 0 55 in Allowable 50 mm 1 97 in or more 60 mm 2 36 in or more 60 mm 2 36 in or more 140 mm 5 51 in or more bending radius 2 8 section 50 mm 1 97 in or more 50 mm 1 97 in or more 50 mm 1 97 in or more 50 mm 1 97 in or more When cable 100 mm
105. pe Device type Code specification uan Device name specification Decimal Hexadecimal a ow 0t _ o4 neM o M 5__ Deem Seca M SM SB link special BforMNET AO Jy 8 Der E 8 as erc 3 rT o O 9 94 DeC contact 0 Pee oot 0 _ Tresetvlu te ts ta te 1602 16008 oDeD 0D EH DeSD SpecalD SD SW special WforMNET 10 10H 16002 16008 te 19002 18003 o o at ee vu ow 0 _ _ QnA link special relay within the QnACPU 20 28 so A 2 DevOSB QnA link special relay within the QnACPU 1AH 1CH Looe Teva Tn edge retay within the QnACPU 9 10 9 MELSEC DATA LINK LIBRARY i MELSEC Code specification MEM Device name specification 101 66H _ DewALNC Noarivalacknowedgmentforthe QnA SEND RECEIVE funcion 1001 to 1255 24001 to 24255 25001 to 25255 28001 to 28255 29000 to 29255 3100010 31255 32000 to 32255 1 Only the personal computers of other stations can be accessed only when the SW2D5F CSKP is running on Windows NT 4 0 on the opposite side 9 11 M
106. perform the self loopback test again 7 3 7 DOS UTILITY OPERATION MELSEC 7 1 5 Network setting screen operation This screen has the following function e Routing parameter setting Display method of routing parameter setting screen Utility start Routing parameter setting screen display Select Menu Network setting command 1 Routing parameter setting Sets the transfer destination network number relay destination network number and relay destination station number See MELSETCNET 10 network system reference manual for details 2 Deletes the routing parameters on lines that correspond 3 Clears all routing parameters 7 4 7 DOS UTILITY OPERATION MELSEC 7 1 6 Network monitor screen operation This screen has the following functions Host operation mode display e Host communication status display Display method of network monitor screen 5 6 7 8 Utility start L Network monitor screen display Select Menu Network monitor command Loop status display Displays the current loop status Network type display Displays the inter PC network Network number display Station number display Displays host s station number Operation mode display 1 Displays the host operation status either by online or off line 2 Highlighted area indicates the current status Loop line status display 1 Displays whether the host s forward F loop line and reverse R loop line are
107. play is the same independently of the loop status 6 12 6 UTILITY OPERATION MELSEC 6 2 06 Operations on Each Sta Status screen This screen displays communication status and loop status for each station 1 2 3 Channel Set a channel to be used 2 Own Station Information Displays information on the host 3 Each Station Status Displays the communication status and loop status for each station of all linked stations that are set using parameters Indicates a forward reverse loop status error Indicates the station that is set as the control station switch on the board Indicates the station that is actually operating as the control station Indicates that the station is set as the reserved station However this is valid only when the host is executing cyclic communication 6 13 6 UTILITY OPERATION MELSEC 6 27 Operations on Err History Monitor screen This screen displays the history of loop errors communication errors and transient transmission errors 1 2 3 4 1 Channel Set a channel to be used 2 Own Station Infomation Displays information on the host 3 Loop Change Data Displays the loop switch factors and status after switching For optical loop only e Displays the station number that requested a loop switch and loop back e Changing cause Displays the factor by which loop switch and
108. possible x Simultaneous operation not possible No combining User program EXE files generated using the MDFUNC32 LIB of the earlier software package must be relinked using the MDFUNC32 LIB contained in the new software package 2 SYSTEM CONFIGURATION MELSEC 2 SYSTEM CONFIGURATION 21 System Configuration The following illustration shows the system configuration when an I F board is installed in an IBM PC AT compatible PC MELSECNET 10 Optical fiber optical loop cable lt lt PLC CPU IBM PC AT compatible PC ATOBDE J71QLP23 where the ISA bus half size is installed in one slot or more MELSECNET 10 Optical fiber optical loop cable PLC CPU z ATOBDE J71QLP23GE SW2DNF MNET 10 MELSECNET 10 Coaxial cable p coaxial bus PLC CPU ATOBDE J71QBR13 e One MELSECNET 10 system must be configured with only one type or the other of the optical fiber coaxial cable e See the MELSECNET 10 network system reference manual PC to PC network or For QnA Q4AR MELSECNET 10 network system reference manual for optical fiber coaxial cable specifications and sources for purchasing 2 SYSTEM CONFIGURATION MELSEC 2 2 Overall Configuration This section explains the system configurations where an I F board is installed in an IBM PC AT compatible PC and used in a MELSECNET 10 two tier and multi tier systems See the MELSECNET 10 network system reference manual
109. r 2 Station number n F shape F shape F shape connector connector connector Side Side Side surface surface surface Terminal resistor sold separately Terminal resistor sold separately Coaxial cable When a repeater module is used AGBR10 AGBR10 DC see the operating manual that comes with the repeater module to find out the connection method 4 PROCEDURE AND SETTINGS UP TO THE POINT OF OPERATION MELSEC Terminal resistors are not included Purchase the AGRCON R75 or the Hirose Electric Co manufactured BNC TMP 05 75 4 15 5 INSTALLING AND UNINSTALLING SOFTWARE PACKAGES MELSEC 5 INSTALLING AND UNINSTALLING SOFTWARE PACKAGES The following explains methods on how to install and uninstall software packages to run the board for each operating system 5 1 Installing and Uninstalling Software Packages for Windows 95 98 NT 4 0 The following explains methods on how to install and uninstall software packages for Windows 95 98 NT 4 0 5 1 1 Installing software packages for Windows 95 98 NT 4 0 The following shows the installation procedure of software packages for Windows 95 98 NT 4 0 If operating system is Windows NT 4 0 log on as a user whose privilege is an administrator Remove all applications that are included in the Start up menu then restart Windows before installing The floppy diskettes 1 6 first disk to 4 6 4th disk are used for i
110. r the network that is connected to the second I F board F3 Executes the test for the network that is connected to the third I F board F4 Executes the test for the network that is connected to the fourth I F board 7 DOS UTILITY OPERATION MELSEC 7 1 11 Device monitor screen operation This screen includes the following functions Device setting information display Device entry Device data change Device data continuous change Bit device set Bit device reset Display switch Display method of device monitor screen 1 2 3 4 6 7 Utility start Menu screen display Select Menu Device monitor command Monitoring destination module switch Switches the module of monitoring destination Displays the device name head device name and specified area of the device to monitor Monitoring start Displays the device number of word device that changes value and the specified area for a set value Changes to the same value sequentially from the specified word number for the number of specified points Displays the instruction area for set value points and head device number in the continuous word device which the values are changed by pressing the F4 key Displays the instruction area where applicable bit device is set Displays the instruction area where applicable bit device is reset 8 9 10 11 Switches to an applicable I F board 12 Network number setting 13 Station number setting
111. re from other power cables and control cables b Consider wiring using double shielded coaxial cable in places where there is a large amount of noise Double shielded coaxial cable Mitsubishi Electric 5C 2V CCY lt Grounding c When connecting a coaxial cable there is a restriction on the bending radius of the cable Cable type Allowable bending radius Connector r mm in A mm in 3C 2V 23 0 91 5C 2V 30 1 18 135 d Do not pull on the connected coaxial cable This will cause faulty contact or the cable to become disconnected e When attaching or detaching the coaxial cable to from the module make sure to power off the personal computer 4 PROCEDURE AND SETTINGS UP TO THE POINT OF OPERATION MELSEC 4 4 3 How to wire to each module 1 Optical loop system A70BDE J71QLP23 A7OBDE J71QLP23GE Connect the optical fiber cable as shown below Station number 1 Station number 2 Station number n 2 Coaxial cable Stations do not have to be connected in station number order By setting a station that will be connected in the future one that is included in the number of stations but is not actually connected as a reserve station using the shared parameters it will not become a communication faulty station Always install a terminal resistor to the stations connected at both ends One F shape connector comes with the A70BDE J7 1Q0BR13 Station number 1 Station numbe
112. register within QnACPU QnA edge relay within QnACPU Host random access x x buffer Retentive timer x x x x present value x Host link register Batch x x x for transmission Host link register Batch x x x for reception Arrival acknowledgment Baich x x for the QnA SEND function 1 A2A S1 cannot be accessed 2 Accessible only when the operating system is Windows 95 98 or NT 4 0 x x 8 3 8 ACCESSIBLE DEVICES AND RANGES MELSEC destination A0J2H 15 S1 Q2A S1 A1SC24 R2 A2A 51 Q3A A1SH A2U S1 Q4A Personal 15 S3 A2AS S1 Q4AR computer A1SJH S8 A2ASH S1 Q2AS S1 A2C J Q2ASH S1 A2CC24 PRF A2S S1 A2SH S1 Arrival acknowledgment Batch o forthe QnA SEND LI Direct link special relay network module side Direct link special register Batch Random network module side Random Batch Bath 1 Accessible only when the operating system is Windows 95 98 or NT 4 0 2 Accessible only when the SW2D5F CSKP is operating on Windows NT 4 0 8 ACCESSIBLE DEVICES AND RANGES MELSEC 8 2 Accessible Range The following describes the ranges that can be accessed during MELSECNET 10 communication 1 Inter PC communication Network number Station number MELSECNET 10 board MELSECNET 10 network no 2 Mp Control station Ns Normal stati
113. rors occurred e CRC Displays the number of CRC errors occurred Displays the number of OVER errors occurred e Short Frame M Displays the number of short frame data message is too short errors occurred e Abort mH Displays the number of AB IF errors occurred Time Out MM Displays the number of TIME errors occurred e Over 2K Byte Displays the number of DATA errors occurred e DPLL Error mm MM Displays the number of DPLL cannot identify the data normally due to synchronization modulation errors occurred 6 15 6 UTILITY OPERATION MELSEC 6 3 Device Monitor Utility Operation 6 3 1 Operation procedure The following explains how to operate and set the device monitor utility 6 3 2 Setting as batch monitoring Monitors only one device that has been specified 1 Selecting the menu Select Menu Batch monitor from the menu bar Selectable for 16 point register monitor only 2 Display screen vice Monitor Utility 1 2 3 1 Device information Displays the current device status See Section 6 3 9 when changing the display form 2 Network status Displays the network status currently set See Section 6 3 4 when setting the network 3 Data Format Shows a display form and device types being displayed word device and bit device See Section 6 3 5 when changing the device type And see Sect
114. s destination A0J2H A1S S1 Q2A S1 A1SC24 R2 A2A 51 Q3A A1SH A2U S1 Q4A Personal A1SJ S3 A2AS S1 A1SJH 88 A2ASH S1 Q2AS S1 A2C J Q2ASH S1 A2CC24 CPRF A2S S1 A2SH S1 E Special x M SM SB a Random fe eo ec Random EL andom ER ontact R Random EDIDI LEE andom T present value m e e fe e Random Batch Special D SD SW T set value main Random value sub _Batoh_ x x x Lo x Random x Lo Random Lx 1 A2A S1 cannot be accessed x x x T set value sub 2 T set value sub 3 8 ACCESSIBLE DEVICES AND RANGES MELSEC Access destination 2 1 S1 Q2A 51 A1SC24 R2 A2A S1 Device A1SH A2U S1 Q4A Personal A1SJ S3 A2AS S1 A3U Q4AR computer A1SJH S8 A2ASH S1 Q2AS S1 A2C J Q2ASH 81 A2CC24 CPRF A2S S1 A2SH S1 ATFX C set value main ET C set value sub 1 ET C set value sub 2 ET C set value sub 3 ES ES E V index register Random file resister link special relay within QnACPU ese Retentive timer contact QnA link special
115. sfer destination network number Relay Target Network No Input the relay destination network number Relay Target Sta No Input the relay destination station number Setting Data Displays a list of contents of data that has been set so far Set button Enters the data set in 1 to 4 in 5 Set data Change button Selecting a line to change and clicking the button will change the entered set data Double clicking the line to change also does the same operation Delete button Selecting a line to delete and clicking the button will delete the entered set data 6 10 6 UTILITY OPERATION MELSEC 6 2 5 Operations on Line Monitor screen This screen monitors the line status of the host 1 2 5 1 No Set a channel to be used 2 Own Station Information Displays information on the host 3 Loop Information Displays the current loop status 4 Data Link Information Displays the current data link status 6 11 6 UTILITY OPERATION MELSEC 5 Loop Status Displays the host s line status using characters and graphics Also images are changed as shown below depending on the connection status For NETSECNET 10 optical loop system Forward loop Normal Forward loop Normal Forward loop Abnormal Reverse loop Normal Reverse loop Abnormal Reverse loop Normai Data link by loop back Forward loop Abnormal Reverse loop Abnormal For NETSECNET 10 coaxial bus system Dis
116. sssssssseeene eene eene enne nennen 6 13 6 2 7 Operations on Err History Monitor screen sssssssseeeene eene nnne 6 14 6 3 Device Monitor Utility Operation cniin nter tete eei tene innen eui donari dev aeree adn 6 16 6 34 Operation procedure ee D RR ERR CER RUP ERG RES EE EAD NIA IRR 6 16 6 3 2 Setting batch monitoring cinere teret rrt Renten n HR ope Me Pneu EE DHL pide 6 16 6 3 3 Setting 16 point registor monitor ene e nennen enr enne nennen 6 17 6 3 4 Setting the monitor target Re e ERE IH Plo drei te PORE HELDEN ES e eer EE pee dee snes 6 18 6 3 5 Setting the device to be monitored sssssssseee eee eee enne nennen 6 19 6 3 6 Changing the word device values sssssssseeene eene nennen nenne enn 6 21 6 3 7 Changing the word device values CONSECUTIVELY 6 22 6 3 8 Switching the bit devices enne enne nennen nennen enne nennen 6 24 6 3 9 Switching between display formats enne ennemi enne 6 25 6 3 10 About the Numerical pad sirinin aa nanea EAS Eaa nEaN nnne nennen nennen enn 6 26 6 311 Other operations tero rrr ERN TREE EN RH ERE RAPPER AR PR RUD EEE 6 26 6 4 Error Viewer Operation 3 n seri coord E cadence Ene ced ede
117. ta in word device and turning on off a bit device can be performed by double clicking the device number on the screen while monitoring 1t Word device The following shows the operation for changing a word device Only when the display form is 16 bit 1 Double click the number of the word device to be changed Device Monitor Utility Double click T Double click 2 As the dialog box shown left is displayed set any desirable value 3 Click the Execute button Data Changing 4 Select Yes in the dialog box shown left if the change is acceptable Select No to cancel it I Device Monitor Utility Data change complete DANGER Configure the interlock circuit over the sequence program so that the entire system works safely at all times for data change control to the PLC in operation Also decide on corrective actions for an event of data communication error between the PC and PLC CPU in use 6 27 6 UTILITY OPERATION MELSEC 2 Bit device The following shows the operation for turning on off a bit device However this is operable only when the display orientation is Portrait 1 Double click the number of the bit device to be changed Double click T Double click 2 Select Yes in the dialog box shown left if the change is acceptable Select No to cancel it Data change complete DANGER Configure the interlock circuit over the sequence program s
118. tatus link scan time setting and error information Displays information of each station Communication status link status Network monitor Section 7 1 6 Diagnoses the network Loop test Section 7 1 7 Section 7 1 8 Section 7 1 9 Section 7 1 10 Network diagnosis e Setting verification e Station order verification e Communication test Performs device monitor for host and other stations Device monitor Writes to device in the host and other stations Section 7 1 11 e Change continuous change set and reset Displays setting status of the board e Network number station number group number board number and Section 7 1 12 channel 7 2 7 DOS UTILITY OPERATION MELSEC 7 1 4 Board information screen operation This screen has the following functions e Display of board setting status e Mode setting Display method of board information screen Utility start i Board information screen display Select Menu Board information command 1 Displays the board status and loop status 2 Displays the mode status set to the board 3 Displays the network number group number and station number which are set to the board 4 Selects the module I F board that displays the board information 5 Changes the mode setting 6 Resets the board of which the board information is displayed To test again when an error occurs reset the error display after removing the error using board reset function Then
119. to be the responsibility of Mitsubishi loss in opportunity lost profits incurred to the user by Failures of Mitsubishi products special damages and secondary damages whether foreseeable or not compensation for accidents and compensation for damages to products other than Mitsubishi products replacement by the user maintenance of on site equipment start up test run and other tasks 5 Changes in product specifications The specifications given in the catalogs manuals or technical documents are subject to change without prior notice 6 Product application 1 In using the Mitsubishi MELSEC programmable controller the usage conditions shall be that the application will not lead to a major accident even if any problem or fault should occur in the programmable controller device and that backup and fail safe functions are systematically provided outside of the device for any problem or fault 2 The Mitsubishi programmable controller has been designed and manufactured for applications in general industries etc Thus applications in which the public could be affected such as in nuclear power plants and other power plants operated by respective power companies and applications in which a special quality assurance system is required such as for Railway companies or Public service purposes shall be excluded from the programmable controller applications In addition applications in which human life or property that could be greatly affected suc
120. too much this could cause damage to the screws or unit leading to malfunctioning Do not directly touch the conductive section of the I F board Doing so could result in malfunctioning or breakdown of the I F board Handle the I F board in a location where there is no static electricity Static electricity could result in failure or malfunctioning e The I F board is packed in a bag for preventing static electricity Always place the I F board in this bag when storing or transporting Otherwise failure or malfunctioning may result e Take care that foreign objects such as chips or wiring debris do not get into the PC This could result in fire breakdowns or malfunctioning Do not dismantle or rebuild the I F board This will result in failure malfunctioning injury or fire e Always turn off all external power before installing or removing the I F board If power is not turned off there is a risk of electric shock or damage to the product e When disposing of the product handle it as an industrial waste e Do not drop the I F board or subject it to strong impact This will result in failure or malfunctioning of the board 4 PROCEDURE AND SETTINGS UP TO THE POINT OF OPERATION MELSEC 4 2 2 Installation environment See the instruction manual accompanying the PC unit regarding installation of the PC unit in which the I F board is mounted 4 3 4 PROCEDURE AND SETTINGS UP TO THE POINT OF OPERATION MELSEC 4 2 3 Procedure for mou
121. umber of boards detected exceeds the maximum Remove boards until the number falls within number that can be loaded the maximum limit Check for overlapping setting with other optional board The board conflicts with other device due to error in the Also use the board diagnosis utility to check 260 104h MEM INT station number DIP switch or other setting for overlapping setting between MELSECNET I F boards See 6 UTILITY OPERATION 264 108h An attempt to perform interrupt registration has failed Change the INT number setting 11 6 11 TROUBLESHOOTING MELSEC 2 Windows NT 4 0 Event ID Error content Corrective action 0 to FFFFh 256 100h The driver could not be executed because an error Reinstall the driver package If the error still occurred during driver startup occurs reinstall Windows NT 4 0 257 101h The board is not loaded or the I O address is Change the I O address setting for the I F overlapping with other hardware board 258 102h No response from hardware Replace the I F board 259 103h The number of boards detected exceeds the maximum Remove boards until the number falls within number that can be loaded the maximum limit Check for overlapping setting with other optional board Also use the board diagnosis utility to check for overlapping setting between MELSECNET I F boards See 6 UTILITY OPERATION 260 100m An error occured during receiving process iS 269 100m
122. utton 1 Pressing the Run button executes dual port diagnosis for the memory An error message is displayed if an error occurs 2 Pressing the Close button restores the board information screen After performing dual port diagnosis the board model name and version name may show incorrect values 6 37 MEMO 7 DOS UTILITY OPERATION MELSEC 7 DOSUTILITY OPERATION 7 1 MELSECNET 10 Utility Operation 7 1 1 Starting the utility The following describes starting procedure for utility 1 Change the current directory to WMELSECNET MNET10X UTL 2 Start MNET10PR EXE from the MS DOS command prompt 3 MELSECNET 10 utility is started and the menu screen is displayed Board information Network setting Network monitor Network diagnosis Device monitor Information 7 1 2 Ending the utility The following describes the ending procedure for utility 1 Press the ESC key until the utility screen is cleared 2 MELSECNET 10 utility ends and the DOS prompt is displayed 7 DOS UTILITY OPERATION MELSEC 7 1 3 Function list The following lists the MELSECNET 10 utility functions Race pns Indicates status of the MELSECNET 10 interface board e LED display of the board Board information e Network number group number and station number Section 7 1 4 Mode status Performs mode setting and board reset Network setting Sets the routing parameter Section 7 1 5 Displays host s communication s
123. vices ss Refroshes the PLC device address Sets the board itself 1 An instruction dedicated to the QnA For details of the functions see the Help for MELSEC communication functions in the software package 9 MELSEC DATA LINK LIBRARY MELSEC 9 3 Settings for Using Functions This section describes the setting procedure in order to use functions 9 3 1 When using Visual Basic 4 0 The following describes the setting procedure when using Visual Basic 4 0 1 Start Visual Basic 4 0 and select File Add file menu 2 Select MDFUNC BAS MDFUNC BA S has been saved in the following directory during installation User specified folder lt COMMON gt INCLUDE 9 MELSEC DATA LINK LIBRARY MELSEC 9 3 2 When using Visual Basic 5 0 The following describes the setting procedure when using Visual Basic 5 0 1 Start Visual Basic 5 0 and select Project Add standard module menu 2 Select the Existing files tab and select MDFUNC BAS MDFUNC BAS has been saved the following directory during installation User specified folder gt lt COMMON gt INCLUDE 9 4 9 MELSEC DATA LINK LIBRARY MELSEC 9 3 3 When using Visual C 4 2 The following describes the setting procedure when using Visual C 4 2 1 When setting an include file 1 Start Visual C 4 2 and select Tool Option menu 2 Select the Directory tab and set the directory type to Include f
124. w menu The following explains the contents of display menu 1 2 1 2 3 4 5 All Errors Displays all the errors that occurred per type of error entry source Specified Error Sets the errors displayed on the screen according to the conditions in the dialog box shown below Start display from the first error log Start error display from the specified date Display logs up to the last error log Display errors up to the specified date Display only the errors of a specified source Display only errors with the specified error No Displays from the first error log Displays the errors from the date specified Displays until the last error log Displays the errors until the date specified Displays only the error with the set source name Displays only the error number specified 6 33 6 UTILITY OPERATION MELSEC 3 Search Search error information of the source name and error code from the error log data currently being displayed using the dialog box shown below pressing the F3 key will search the same Set a source file name to find Find the next error information Input an error code to find 4 Details Displays detailed information on the error log currently being selected pressing the Enter key after selecting a display item will display the same Displays the details of an error No details are given according to the type of the source List data when th

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