MELSEC-Q/L Ethernet Interface Module User`s Manual (Web function)
Contents
1. A SAMPLE SCREEN MELSEC Q L 2 Resetting proxy QE ACCESS version 11 Windows Internet Explorer fos B Prony Setting QE ACCESS version 14 Wi LoS GU le http x IP cog p GU e http 10 97 8510 qj7L gt x pr Google 3 More gt gt ignin C 3 M ignIn avorites e Fa B QE ACCESS version 11 A A dh v Pagey Safety Toos v Proxy Setting QE ACCESS 11 B m Page Toos MITSUBISHI Q ACCESS ver ti Proxy Setting Port Set Jl Reset Clear Last Modified 01 11 2012 Free Download Local intranet Protected Mode Off 3 Setting items Done amp Local intranet Protected Mode Off ay 100 The following explains the setting items on the Proxy Setting screen For the IP address and port of the proxy server to be used consult with the network administrator the person in charge of network planning and IP address management and then specify them a Proxy character string Specify the IP address or host name of the proxy server to be routed through Example To specify using the IP address enter 10 97 85 1 b Port character string Specify the port to be used 4 VERIFYING THE OPERATION OF THE WEB FUNCTION USING A SAMPLE SCREEN 4 5 Configurations of Files on the Sample Screen HTML file dev_read html MELSEC Q L The following shows the configuration of the HTML files for Web browser and the configuration of the AS2. o 1 0 1 o 1 1 70 1 0 1 0 1 0 17 1 0 07071 0 1 1 1 0 07070 1 11171 0 Indicates OFF X The content of D350 indicates 56ABH The content of D351 indicates 170FH 22187 in decimal 5903 in decimal If values real numbers character strings other than integers are stored in the word device memorv from which data is to be read the Ethernet module reads the stored values as integer values Example 1 If a real number 0 75 is stored in DO and D1 it will be read as the following integer value 00003F40 DO 0000H D1 3F40n Example 2 If a character string 12AB is stored in D2 and D3 it will be read as the following integer value 32314241 D2 3231H D3 42414 4 VERIFVING THE OPERATION OF THE WEB FUNCTION USING A SAMPLE SCREEN 442 Remote RUN STOP MELSEC Q L The Remote RUN and Remote STOP functions QnA compatible 3E frame commands 1001 and 1002 stop and run the local station s CPU module For details on the MC protocol refer to the Reference Manual This section explains an example of Remote RUN 1 Remote RUN screen 6 QE ACCESS version 1 1 Windows Internet Explorer telte BD e http 10 97 85 10 qj71e71 index htmi gt B kd x E Google Pr x Google I Search More gt gt Sign In we Favorites qis JE Wel z QE ACCESS version 1 1 fh BG v Pager Safetyy Toos ir MITSUBISHI rite Remote STOP Data Request Proxy Setting
3. Reference Manual The abbreviation for the MELSEC Q L MELSEC Communication Protocol Reference Manual URL Abbreviation for Uniform Resource Locator User s Manual Application The abbreviation for the MELSEC Q L Ethernet Interface Module User s Manual Application User s Manual Basic The abbreviation for the Q Corresponding Ethernet Interface Module Use s Manual Basic and the MELSEC L Ethernet Interface Module User s Manual Basic User s Manual Web function The abbreviation for the MELSEC Q L Ethernet Interface Module Use s Manual Web function Web browsers Abbreviation for software that views Web pages Web server Abbreviation for the computer in which Web server software operates Web server software Generic name of server software that supports the WWW World Wide Web services 1 OVERVIEW MELSEC Q L 1 OVERVIEW The following shows an overview of the Web function with the Ethernet module 1 Programmable controller monitoring via the Internet using the Web function The Web function with the Ethernet module is used for the svstem administrator to monitor the MELSEC Q L series CPU modules at a remote location via the Internet using a Web browser Internet network Public line Internet Intenet service provider Ethernet module External devices Web browsers 1 OVERVIEW
4. GW 9 E http qe_serv _qj71e71 _asp dev_read asp S a x P coogie x Google 29 Search Favorites E Web Slice Gallery 7 Al B B Device Read QE ACCESS version 1 1 More gt gt J deh Pager Safety gt Toolsv Br pr J Signin The execution result of Device Read The normal completion Device code D Number of device 10 Reading data 123456789ABC123456789ABC123456789ABC1234 Done Local intranet Protected Mode Off 1 The execution result is displayed on a new screen When completed normally The execution result is displayed When completed abnormally An error code is displayed x Refer to the explanation of troubleshooting in the User s Manual Basic ay amp 100 v 4 VERIFVING THE OPERATION OF THE WEB FUNCTION USING A SAMPLE SCREEN MELSEC Q L 4 4 Example of Data Communication on the Sample Screen The following shows how to access a CPU module using the sample screen 1 Svstem configuration The following shows a svstem configuration for data communication Explanation of proxv setting is omitted Network No 1 QJ71E71 100 Web server Web browser 10 97 85 200 10 97 85 10 10 97 85 201 Station number 1 2 Execution environment for the above data communication example Ethernet module side a b c Mount an Ethernet module to slot 0 o
5. MELSEC Q L 2 Access function to the programmable controller Bv using the Web function the programmable controller data can be collected or updated the CPU module operation can be monitored and the status control of the CPU module can be performed in order to control and monitor the equipment on the programmable controller side using a Web browser 1 x1 With the Web function exchange of information between the Ethernet module and the Web server and between the Web server and the Web browser is performed via HTTP With the Web function the programmable controller is accessed bv sending receiving messages of the MC protocol which are used for communication between the programmable controller and the external device via HTTP 3 Availabilitv of a communication librarv and a sample screen a The Web function can be used by installing the following P Required devioelsofiware Programmable controller side Ethernet module Subject module of this manual Refer to Section 2 1 4 Communication library Refer to item b Files created by the user to be used ASP files for accessing the programmable controller HTML files Files created by the user to be used for displaying the Web browser Device on the Web browser side Refer to Section 2 1 4 b A sample screen HTML files ASP files is provided It is used to check the access function to the programmable controller using the communication library and the Web fu
6. sold separately MELSEC Q L MELSEC Communication Protocol Reference Manual Details of MELSEC communication protocol MC protocol that is used for data TIET communication between a target device and a CPU module sold separately The Manual s Use e How to use this manual Please refer to the applicable items of this manual by referring to the following outline of the contents of this manual 1 To find out how to use the Web function and to learn about the operating environment e Chapter 1 describes an overview of the Web function e Chapter 2 describes a system configuration for utilizing the Web function 2 To find out about the procedure for using the Web function e Section 3 1 describes the procedure up to communication using the Web function e Section 3 2 describes how to obtain and set up the communication library and sample screen e Section 4 2 describes the procedure for accessing the programmable controller using a sample screen 3 To check the operation of the Web function Chapter 4 describes an example when accessing the programmable controller using a sample screen 4 To create data used to access the programmable controller by the user e Section 4 5 describes an overview of ASP Active Server Pages files for accessing the programmable controller as well as HTML Hyper Text Markup Language files to be displayed by the Web browser both of which are to be created by the user e Chapter 5
7. ONCHANGE check_number this gt seconds lt INPUT TYPE submit VALUE Set gt lt INPUT TYPE submit NAME stop VALUE Stop gt lt TD gt lt TR gt lt TR gt lt TD COLSPAN 2 ALIGN middle HEIGHT 50 gt lt Dara register read result gt lt INPUT TYPE TEXT SIZE 10 MAXLENGTH 8 VALUE lt Mid Value 27 8 gt gt Hexadecimal lt BR gt D100 D101 lt TD gt lt TR gt lt TR gt 5 7 5 7 5 EXAMPLE OF CREATING A FILE FOR ACCESSING THE PROGRAMMABLE CONTROLLER MELSEC Q L lt TD ALIGN middle COLSPAN 2 HEIGHT 80 gt lt FONT SIZE 0 gt lt B gt lt Select Case Mid Value 38 1 Case 0 gt OFF lt Case 1 gt ON lt End Select gt lt B gt lt FONT gt lt BR gt M100 lt TD gt lt TR gt lt TR gt lt TH COLSPAN 2 HEIGHT 50 VALIGN TOP gt lt Select Case Mid Value 26 1 Case 0 gt RUN lt Case 2 gt STOP lt End Select gt lt BR gt CPU status lt TH gt lt TR gt lt TR gt lt TH COLSPAN 2 BGCOLOR 4ccffcc gt RESULT lt TH gt lt TR gt lt TR gt lt TH COLSPAN 2 gt lt Select Case Left disp 5 Case lt OK gt Select Case Mid Value 19 4 Case 0000 Answer Normal completion Case Else 5 EXAMPLE OF CREATING A FILE FOR ACCESSING THE PROGRAMMABLE CONTROLLER MELSEC Q L Answer Abnormal completion 8 Mid Value 19 4 End Select Case lt ING gt Answer Abnormal completion 8 Mid disp nstr disp error Len error 1 4
8. Q ACCESS ver 1 1 Remote RUN Connection target 10 97 85 200 Target PLC Control PLC PLC No 1 PLC No 2 PLC No 3 PLC No 4 Operation mode Do not execute forcibly Force execution Clear mode Do not clear Clear all except latch Clear all Run Clear Last Modified 01 11 2012 Free Download ii Local intranet Protected Mode Off fay 10 Setting item Setting value Connection target 10 97 85 200 Operation mode Do not execute forcibly 2 Execution result a Normal completion E Remote RUN QE ACCESS version 1 1 Windows Internet Explorer Colok ele lt le http 10 97 85 10 _qj71 71 _asp rmt_run asp R gt l x P Googie pr x Google 9 Search 7 More gt gt J Signin ihe Favorites 935 IE Web Slice Gallery Remote RUN QE ACCESS version 1 1 A BG wm Pager Safetye Toolsv iv The execution result of Remote RUN The normal completion Local intranet Protected Mode Off fg Rio 4 VERIFVING THE OPERATION OF THE WEB FUNCTION USING A SAMPLE SCREEN b Abnormal completion Remote RUN QE ACCESS version 1 1 Windows Internet Explorer cos fal ele w http 10 97 85 10 _gj71e71 _asp rmt_run asp B gt x P Googie p l x Google J Search More gt gt Signin ip Favorites 383 Web Slice Gallery v Remote RUN QE ACCE version 1 1 fa B gt A Pager Safet
9. W and specify 1FF for the start device Number of device character string Specify the number of points hexadecimal of the device for which reading writing are to be performed Example To specify 20 points as the number of device points specify tqal Read data write data character string Refer to item 4 1 Read data execution result screen Displays the content of data for the number of device points read from the specified device memory 4 VERIFYING THE OPERATION OF THE WEB FUNCTION USING A SAMPLE SCREEN MELSEC Q L 2 Write data Specify the data to be written to the device for the number of device points 4 Arrangement of read write data The following explains the transmission method and placement of the bit device data and word device data handled by device read write operation The data is handled in word units during device read write operation on the sample screen a When reading writing the bit device memory In the bit device memory one word is expressed in 4 bit units sequentially from upper bits in hexadecimal Example To write data to 32 points from the internal relay M16 In the case of data read operation the content of data ON OFF status when 32 points are specified from the internal relay M16 is shown Specify each setting item as follows e Device code Select M e Start device Specify 16 e Number of device Specify 2 e Write data Specify AB1234CD
10. dev_read asp METHOD POST TARGET _BLINK gt Response Write lt TABLE gt Response Write lt TD VALIGN middle gt PASSWORD lt TD gt lt TD gt lt INPUT TYPE PASSWORD SIZE 20 NAME iPassWord gt lt TD gt Response Write lt TABLE gt Response Write lt P gt Response Write lt TABLE gt Response Write lt TD gt Response Write lt INPUT TYPE SUBMIT NAME iPassinf VALUE OK gt Response Write lt TD gt Response Write lt TD gt Response Write lt INPUT TYPE SUBMIT NAME iPassinf VALUE Cancel gt Response Write lt TD gt Response Write lt TABLE gt Description Response Write lt INPUT TYPE hidden NAME iHostName VALUE amp HostName amp gt gt relating to the remote Response Write lt INPUT TYPE hidden NAME iDevCode VALUE amp DevCode amp gt Response Write lt INPUT TYPE hidden NAME iDevNo VALUE amp DevNo amp gt password Response Write lt INPUT TYPE hidden NAME iDevNum VALUE amp DevNum amp gt Response Write lt INPUT TYPE hidden NAME iPassCnt VALUE amp PassCnt 1 amp gt Response Write lt FORM gt Response Write lt CENTER gt Else Response Write disp End If Else Response Write disp End If Else Response Write disp End If gt lt BODY gt lt HTML gt B A 17 4 17 5 EXAMPLE OF CREATING A FILE FOR ACCESSING THE P
11. The following data will be written In the case of device read operation the following data will be read Data Data A B5 1 2 3 4 06 50D le A ye B sh 1 2 3 4 B15 B14 B13 B12 B11B10 B9 B8JB7 B6 B5 B4 B3 B2 B1 BO B15 B14 B13 B12 gt B11B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 BO 1 Indicates ON 410 1 0 1 0 1 1 0 0 0 1 0 0 1 0 0 0 1 1 0 1 0 0 1 1 0 0 4 1 0 1 0 Indicates OFF MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 4 VERIFYING THE OPERATION OF THE WEB FUNCTION USING A SAMPLE SCREEN MELSEC Q L b When reading writing the word device memory In the word device memory one word is expressed in 4 bit units sequentially from upper bits in hexadecimal Example To write data to the data registers D350 and D351 5 6 B15 B14 B13 B12 B11B10 B9 B8 B7 B6 B5 B4JB3 B2 B1 BO B15 B14 B13 B12 B11B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 BO In the case of data read operation the content of data when the data registers D350 and D351 are specified is shown Specify each setting item as follows e Device code Select D e Start device Specify 350 e Number of device Specify 2 e Write data Specify 56AB170F The following data will be written In the case of device read operation the following data will be read A BAT 5 0h Fo 1 Indicates ON
12. e a AL ee ae AL 5 0 0 0 0 0 F F O 3 F FO 0 0o o0 d 8 0 0 1 OJ0 4 0 1 0 g 9 GD i o 0 0 0 0 0j 0 0 O 4 35H 30H 301 304 30n 301 46n 46H 30H 33H 46 46x 30H 30H 30H 30H 314 384304 304 314 30H 30u 341 304 344 30H 301 304 30n 44n 2An 30H 30H 30H 30H 301 30H 30H 30 301 34u gt Specify this part in the command data 4 VERIFVING THE OPERATION OF THE WEB FUNCTION USING A SAMPLE SCREEN MELSEC Q L 2 Execution result a Normal completion B Data Request QE ACCESS version 1 1 Windows Internet Explorer eq EE gO E http 10 97 85 10 _qj71e71 _asp req_cmd asp m gt x P Googie pr x Google I Search More gt gt 3 Signin ii Favorites qis Web Slice Gallery 9 Data Request QE ACCESS version 1 1 fii gt Gl mb v Pager Safetyy Toolsv fir The execution result of Data Request The MC protocol normal completion D00000FF03FF0000140000123456789ABC1234 Done i Local intranet Protected Mode Off far 100 v b Abnormal completion B Data Request QE ACCESS version 1 1 Windows Internet Explorer oe C sa E http 10 97 85 10 _qj71e71 _asp req_cmd asp R X P Google Py WY x Google J Search More gt gt J Signin ig Favorites sis Web Slice Gallery Data Request QE ACCESS version 1 1 A BBG v Pagew Safetyv Toos The execution result of
13. PassWord Else Click remote RUN remote STOP If Request Form CpuNo lt gt Then Dim CpuNo CPUNO CpuNo 03FF Dim CmdMode Command mode CmdMode 0001 Select Case Request Form CpuNo Case Remote RUN Dim CirMode _ Clear mode ClrMode 02 disp Object RmtRun HostName NetNo PcNo CpuTime CpuNo CmdMode ClrMode PassWord Case Remote STOP disp Object RmtStop HostName NetNo PcNo CpuTime CpuNo CmdMode PassWord End Select Else Dim DevCode Device code DevCode D Dim DevNo Device number DevNo 000100 5 EXAMPLE OF CREATING A FILE FOR ACCESSING THE PROGRAMMABLE CONTROLLER MELSEC Q L Dim DevNum Number of device DevNum 0002 Device data use input value DevData Trim Request Form DevData DevData UCase String 8 Len DevData 0 amp DevData disp Object DevWrite HostName NetNo PcNo CpuTime DevCode DevNo DevNum DevData PassWord End If End If End If gt lt BODY gt lt TABLE HEIGHT 80 gt lt TR gt lt TD gt lt FONT SIZE 2 gt WEB FUNCTION TEST lt FONT gt lt P gt lt TD gt lt TR gt lt TABLE gt lt FORM METHOD POST gt lt TABLE BGCOLOR LIGHTYELLOW ALIGN RIGHT CELLPADDING 5 CELLSPACING 0 BORDER 0 gt lt TR BGCOLOR CCCCFF gt lt TH COLSPAN 2 gt DATA INPUT lt TH gt lt TR gt lt TR gt lt TD COLSPAN 2 HEIGHT 50 gt lt BR gt lt TD gt lt TR gt lt TR gt lt TD COLSPAN 2 ALIGN CENTER HEIGHT 50 gt lt INPUT TYPE TEXT NA
14. Procedure up to Communication Using the Web Function The following shows a general procedure up to access to the programmable controller from the Web server using the Web function 1 Settings on the Ethernet module side Start the Ethernet module mounted station When it is operating normally the INIT LED on the front of the Ethernet 3 module lights up For details refer to the User s Manual Basic 2 Settings on the external device side Web server Web browser Start See Chapter 2 This sets an environment that enables the connection of the Web server Web browser and Ethernet module to the Internet Checks the svstem configuration Obtains the communication librarv and the sample screen See Section 3 2 Sets up the communication librarv and the sample screen in the Web server See Section 3 2 v Checks the operation of the Web function on the sample screen See Chapter 4 See Chapters 5 and 6 e HTML files for Web browser e ASP files for programmable controller access Creates files for user created files Sets up the HTML and ASP files in the Web server Start the Web browser and specify the URL of the user created screen Execute the programmable controller access by using the user created files End PERATING PR EDURE uas i tari MELSEC Q L 3 2 How to Obtain and Set Up the Communication Librarv an
15. RmtRun HostName NetNo PcNo CpuTime CpuNo CmdMode ClrMode PassWord HostName Connection target Input l input A Input Remote Run me itoring ti input Argument CpuNo Target programmable controller Request destination module I O No Input i Input input Input p Pointer to the execution result character string Output DTJIDOJOJO w jo lo o w lt lt lt 2 jojziiz sjsjejo S S 3 z Z 8 Uj JIS ja v 13 wn JO j5 L 8 ja g 2 I 218 3 8 Q Jo a 0 lt a to Zz 2 Zz fe Zz D 3 i Zz o 5 g Z o v O zZ o DJOJQ O v 3 3 9 izja sjaj 5 6 le jo 3 Q a D a jol 5 vlo o 2 35 3 es la Is 3 3 Ja I 8 a le S 8 3 3 2 3 le o 3 fe 2 ari y S n on IL G a a o TU 9 n o an s ja Slo a 5 3 fe a f BSTR p RmtStop HostName NetNo PcNo CpuTime CpuNo CmdMode PassWord HostName Connection target Input NetNo Network No Input PcNo PC No input Remote Stop Argument CpuTime CPU monitoring timer input CpuNo Target programmable controller Request destination module I O No Input i i input B ilnput p Pointer to the execution result character string Output BSTR p ReqCmd HostName CmdData PassWord RetType HostName Connection target Input CmdData Application data part subheader text command Input Data Request 1 Argument PassWord Password input RetTyp
16. Type Content text html charset x sjis gt lt META NAMES GENERATOR Content Microsoft Visual Studio 6 0 gt lt If Request QueryString stop And Request QueryString time lt gt Then Time setting Time Request QueryString time gt lt Refresh by time gt lt META HTTP EQUIV Refresh CONTENT lt Time gt gt lt End If gt lt HEAD gt lt Execute if time is specified If Time lt gt Then MELSEC Q L 5 EXAMPLE OF CREATING A FILE FOR ACCESSING THE PROGRAMMABLE CONTROLLER MELSEC Q L Dim Object Communication librarv Set Object Server CreateObject QeAccess McProtcol Dim HostName Host name HostName 0 0 0 0 Dim CmdData Command data CmdData 500000FF03FF0000340040040600000201SD0002030001D 0001000002M 0001000001 Dim RetType Execution result type RetType 1 disp Object ReqCmd HostName CmdData PassWord RetType Select Case Left disp 5 Case lt OK gt Value Mid disp Len lt OK gt 1 End Select End If gt lt BODY STYLE RIGHT gt lt TABLE HEIGHT 80 gt lt TR gt lt TD gt Time Read lt FormatDateTime Now 3 gt lt P gt lt TD gt lt TR gt lt TABLE gt lt FORM gt lt TABLE BGCOLOR lightyellow CELLPADDING 5 CELLSPACING 0 BORDER 0 gt lt TR BGCOLOR ccccff gt lt TH COLSPAN 2 gt DATA DISPLAY lt TH gt lt TR gt lt TR gt lt TD HEIGHT 50 gt Read interval lt INPUT SIZE 2 MAXLENGTH 2 NAME time VALUE lt Time gt
17. controller system the user should take appropriate measures Mitsubishi Electric Corporation will not take any responsibility for any system problems that may occur due to unauthorized access x Examples of measures against unauthorized access e Installing a firewall function e Security measures by the Web server Take necessary measures by referring to the User s Manual of the device used Precautions for accessing the CPU module a When the user creates an ASP or HTML file for the Web function use the communication library QeAccess dll provided by Mitsubishi Electric Corporation The communication library cannot be created by the user For details on the communication library functions refer to Chapter 6 b The Web server provides a log function that records file access etc Periodically collect the access log for the programmable controller access file and check the access status If there are too many unauthorized access logs to the Web server the user should take appropriate measures to resolve unauthorized access c Amaximum of four connections are allowed as the simultaneous access count when accessing the Ethernet module using the Web function If this maximum allowable access number is exceeded a timeout error will be returned from a communication library function In case a timeout error occurs extend the access interval time and retry PERATING PR EDURE mera MELSEC Q L 3 OPERATING PROCEDURE 3 1 General
18. describes an example of file creation for programmable controller access e Chapter 6 describes the communication library functions TERMS Unless otherwise specified this manual uses the following generic terms and abbreviations to describe QJ71E71 100 QJ71E71 B5 and QJ71E71 B2 and LJ71 100 Ethernet Interface Modules Term Description ASP Abbreviation for Active Server Pages CPU module A generic term for QCPU and LCPU Ethernet module The abbreviation for Model QJ71E71 100 QJ71E71 B5 and QJ71E71 B2 Ethernet interface modules External device Generic term for personal computers computers workstations and Ethernet module etc that are connected by the Ethernet for data communication HTML Abbreviation for Hyper Text Markup Language HTTP Abbreviation for Hyper Text Transfer Protocol This protocol sends receives the information on World Wide Web in the Internet LCPU The abbreviation for the MELSEC L series CPU module Abbreviation for MELSEC communication Protocol MC protocol This protocol is used to access MC protocol supporting modules such as the serial communication module and Ethernet module or programmable controllers connected to MC protocol supporting modules from external devices Programming tool A generic term for GX Works2 and GX Developer QCPU A generic term for the Basic model QCPU High Performance model QCPU Process CPU Redundant CPU and Universal model QCPU
19. file gt lt FRAME SRC test1 asp gt lt FRAME NAME DATA SRC test2 asp gt lt FRAMESET gt 5 EXAMPLE OF CREATING A FILE FOR ACCESSING THE PROGRAMMABLE CONTROLLER MELSEC Q L b testi asp lt Language VBScript gt lt Option Explicit Dim Password Password not set Dim disp Return value Dim Value Result Dim DevData Device data use input value Dim Answer _ For display gt lt HTML gt lt HEAD gt lt META HTTP EQUIV Content Type Content text html charset x sjis gt lt META NAME GENERATOR Content Microsoft Visual Studio 6 0 gt lt HEAD gt lt If Request ServerVariables REQUEST_METHOD POST Then Dim Object Communication library Set Object Server CreateObject QeAccess McProtcol Dim HostName Host name HostName 0 0 00 0 Dim NetNo Network number NetNo 00 Dim PcNo PC number PcNo FF Dim CpuTime CPU monitoring timer CpuTime 0040 Click Set Clear If Request Form SetData lt gt Then Call command data Dim DevCode Device code DevCode M Dim DevNo Device number DevNo 000100 5 EXAMPLE OF CREATING A FILE FOR ACCESSING THE PROGRAMMABLE CONTROLLER MELSEC Q L Dim DevNum Number of device DevNum 0001 Dim SetData Set data Select Case Request Form SetData Case Set SetData 0001 Case Reset SetData 0000 End Select disp Object DevWrite HostName NetNo PcNo CpuTime DevCode DevNo DevNum SetData
20. intelligent function module Also do not use any use prohibited signal as an output signal from the CPU module to the intelligent function module Doing so may cause malfunction of the programmable controller system A CAUTION e Do not install the control lines or communication cables together with the main circuit lines or power cables Keep a distance of 100mm or more between them Failure to do so may result in malfunction due to noise e When changing the operating status of the CPU module such as remote RUN STOP from the external device select Always wait for OPEN Communication possible at STOP time for the Initial timing setting in the network parameter The communication line will be closed when Do not wait for OPEN Communications impossible at STOP time is selected and the remote STOP is executed from the external device Consequently the CPU module cannot reopen the communication line and the external device cannot execute the remote RUN Operating Precautions A CAUTION e When changing data and operating status and modifying program of the running programmable controller from a personal computer connected to an intelligent function module read relevant manuals carefully and ensure the safety before operation Incorrect change or modification may cause system malfunction damage to the machines or accidents e CONDITIONS OF USE FOR THE PRODUCT e 1 Mitsubishi programmable controller the PRODUC
21. 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 functions 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 admit
22. user s manual of the CPU module used Hardware Design Maintenance and Inspection COOOH and higher The user s manual Basic 4 Inthe case of a communication library error an error message is displayed c Ifthe HTTP port is used or a remote password has been set in the CPU module of access destination create a program for remote password input processing using the error code for the following return value as a condition For an example of how to describe a program for remote password input processing refer to Section 4 5 lt HTTP error 401 gt d The following table lists examples of the return values of the communication library functions Return value example RetType other lt OK gt The execution result of Device Read lt BR gt The normal completion lt BR gt Device code D lt BR gt Device completion than 1 000000 lt BR gt Number of device 4 lt BR gt Reading data 123456789ABC 1234 lt ING gt lt IMCP error C056 gt The execution result of Device Read lt BR gt The abnormal completion CO56 lt BR gt RetType other lt OK gt The execution result of Data Request lt BR gt The MC protocol normal than 1 completion lt BR gt DOOOOOFF03FF0000140000123456789ABC1234 lt BR gt ReqCmd RetType 1 lt OK gt DOOO00FF03FF0000140000123456789ABC1234 jA RetType other lt OK gt The execution result of Data Request lt BR gt The MC protocol abnormal completion than 1 C056 lt BR gt DOO000FFO3
23. 3 Ethernet module The Ethernet module that can use the Web function is as follows e Model QJ71E71 100 Ethernet interface module e Model QJ71E71 B5 Ethernet interface module e Model QJ71E71 B2 Ethernet interface module e Model LJ71E71 100 Ethernet interface module For the applicable systems and the devices required for network configuration of the above Ethernet module refer to the user s manual Basic 4 Web server and Web browser The operating environment of the Web server is listed below Internet Information Services 5 1 by Microsoft Corporation Web Server Internet Information Services 7 5 by Microsoft Corporation Internet Information Services 8 0 by Microsoft Corporation Internet Explorer 8 0 or later version by Microsoft Corporation a The following files need to set up in the Web server to use the Web function e Communication library e HTML files for Web browser e ASP files for programmable controller access 2 SYSTEM CONFIGURATIONS MELSEC Q L 2 2 Precautions for Using the Web Function 1 Precautions for configuring a system a b c Web browser 1 a It is necessary to take sufficient security measures for connection to the Internet Consult with a network installer an Internet service provider and a network administrator person in charge of network planning and IP address management Mitsubishi Electric Corporation will not take any responsibility for any system probl
24. Complicated screens can be created The user can create multiple HTML files and HTML files of large sizes without being limited by the size of the Ethernet module memory by storing these HTML files in a Web server The HTML files for Web browser can be created or changed easily if the user has knowledge of creating a web page 2 Reducing the load on the Ethernet module Since access programs for the programmable controller and control programs for Web browsers are executed in the Web server the load on the Ethernet module can be minimized when accessing the programmable controller 3 Separating an Ethernet line By separating the line connecting between the Ethernet module and the Web server and the line between the Web server and the Web browser the screen data for the Web browser will not be sent to the line connecting between the Ethernet module and the Web server Therefore it is possible to reduce effect on the transmission reception of data for system control for communication between the Ethernet module and the external device 1 OVERVIEW MELSEC Q L b System expansion can easily be achieved because the Web server and the Ethernet module are separated For example the following function can be added If it is necessary to maintain the security of the programmable controller system against any unauthorized access to damage programs or data etc from external devices the user can take a measure by adding a firewall func
25. Data Request The MC protocol abnormal completion C051 D00000FF03FF000016C05100FF03FF0004010000 Done i Local intranet Protected Mode Off m Ro 3 Setting items The following explains the setting items on the Data Request screen a Connection target character string Specify the IP address or host name of the connection target Ethernet module Example To specify using the IP address enter 10 97 85 200 b Command data character string Specify the MC protocol application data using the same character string as the setting for ASCII code transmission For details on the MC protocol refer to the Reference Manual 4 VERIFYING THE OPERATION OF THE WEB FUNCTION USING A SAMPLE SCREEN MELSEC Q L 4 Precautions for use of Data Request a Available communication frame Application data of the QnA compatible 3E frame command can be specified Specification of the 4E or A compatible 1E frame is not allowed b No of commands that can be specified at a time Only one command can be specified at a time Continuous specification of more than one command is not allowed c Remote password unlock lock Command 1630 1631 Remote password unlock lock Command 1630 1631 is not available The remote password to the HTTP port is unlocked in the dialog box which is displayed in the Web browser when accessing to a CPU module Refer to Section 1 5 4 VERIFVING THE OPERATION OF THE WEB FUNCTION USING A SAMP
26. End Select gt lt TEXTAREA NAME Answer ROWS 5 gt lt Answer gt lt TEXTAREA gt lt INPUT TYPE BUTTON VALUE Clear ONCLICK this form elements Answer value gt lt TH gt lt TR gt lt TABLE gt lt FORM gt lt P gt lt BODY gt lt HTML gt lt SCRIPT LANGUAGE javascript gt lt l function check_number element Var i for i 0 i lt element value length i if 0123456789 indexOf element value charAt i 1 alert element namet Enter using a numeric value element value element focus return false return true Il 9 lt SCRIPT gt 6 COMMUNICATION LIBRARY FUNCTIONS MELSEC Q L 6 COMMUNICATION LIBRARY FUNCTIONS This chapter explains the communication library functions 1 List of supported communication library functions The following table lists the functions supported for the communication library Web function item awh sake Reads from a bit device such as X Y or M in 16 point units Corresponds to command 0401 vi VI a Reads from a word device such as D R T or C in one point 000 for QnA compatible 3E frame units Writes to a bit device such as X Y or M in 16 point units Device Write DevWrite EEA acu pee Pe int Corresponds to command 1401 vi i VWri es to a word device such as D R T or C in one poin 00 10 for QnA compatible 3E frame units F Corresponds to command 1001 0000 Remote RUN RmtRun Requests a remote RUN operation to th
27. FF000016CO5600FF03FF0004010000 lt BR gt completion b RetType 1 lt OK gt DOOO00FFO3FF000016C05600FF03FF0004010000 Abnormal completion lt NG gt The communication library error lt BR gt Check the setting value of the proxy lt BR gt ProxyReset Normal completion lt OK gt The proxy setting lt BR gt The proxy setting cancellation lt BR gt Abnormal completion lt NG gt The communication library error lt BR gt The proxy information is not set lt BR gt ProxySet Normal completion lt OK gt The proxy setting lt BR gt The proxy setting completion lt BR gt INDEX CI Communication Library argument 6 3 Communication Library functions 6 1 Configuration of files on the Sample Sree i fik ep f e ip EA 4 15 IDI Device CODE 20 0 2 nn 6 4 Decompressing the file 0 000000 3 3 F File structure 3 3 IHI Head device numbers 6 4 How to obtain the Communication NORAD Y ed iets Bt alse case ioteeee Mon eundteeen deca 3 2 How to obtain the Sample screen 3 2 M Manual s S Eii aa A 9 MC protocol en ennn nn ennnn A 10 O Overview of web function ss 1 1 R Registering the Communication library 3 4 Related Manuals en A 8 Remote password Che ck c c000c00e0es 1 4 S Setup the file eee ceeeeeeeeee teens 3 3 Supported Communication library FUNGON be i l a Gad 6 1 U Utilizing th
28. Generic Terms and Abbreviations Section 3 2 1 Chapter 6 3 Oct 2008 SH NA 080180 E SAFETY PRECAUTIONS About Manuals About the Generic Terms and Abbreviations Section 4 4 Feb 2013 SH NA 080180 F Revision on the addition of the LJ71E71 100 Model Addition LJ71E71 100 Japanese Manual Version SH 080144 F This manual confers no industrial property rights or any rights of any other kind nor does it confer any patent licenses Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual 2001 MITSUBISHI ELECTRIC CORPORATION INTRODUCTION Thank you for purchasing the Mitsubishi MELSEC Q or L series programmable controllers This manual describes how to use the Web functions with the Ethernet interface module Before using this product please read this manual and the relevant manuals carefully and develop familiarity with the functions and performance of the MELSEC Q or L series programmable controller to handle the product correctly When applying the program examples introduced in this manual to the actual system ensure the applicability and confirm that it will not cause system control problems Please make sure that the end users read this manual e Unless otherwise specified this manual describes the program examples in which the I O numbers of X VOO to X Y1F
29. LE SCREEN MELSEC Q L 4 4 4 Proxy Setting In case an Ethernet module is connected via a proxy server specify the address and HTTP port of the proxy server to be routed through when accessing from the Web server to the Ethernet module It is necessary to set the URL of the Ethernet module in advance in order to access via the proxy server Internet network Public line AN Proxy server ELEI External device f Web browser A Specify the address and HTTP port of the proxy server to be routed through when accessing from the Web server Ethernet Ethernet module It is necessary to set the URL of the Ethernet module in advance in order to access via the proxy server Web server 1 Proxy setting Example To set the port 8000 of the proxy server qe_serv 6 QE ACCESS version 1 1 Windows Internet Explorer ajte Proxy Setting QE ACCESS version 1 1 Windows Internet Explorer o EE 0 x ae GO e le ptp109785 10 _71471 _asp proxy_set asp a 2 x pe PERE 3 More gt gt ET B ih Pag fet 11 ay D tal g fety Tools MITSUBISHI Ee ey eT Q ACCESS ver 11 Proxy Setting p Proxy ge_serv Set Reset Clear Last Modified 01 11 2012 Free Download Local intranet Protected Mode Off 0 v De Gi Local intranet Protected Mode Off R 100 4 VERIFVING THE OPERATION OF THE WEB FUNCTION USING
30. ME DevData SIZE 10 MAXLENGTH 8 VALUE lt DevData gt gt lt INPUT TYPE SUBMIT VALUE Execute gt Hexadecimal lt BR gt D100 D101 lt TD gt lt TR gt lt TR gt lt TD ALIGN CENTER COLSPAN 2 HEIGHT 80 gt lt INPUT TYPE SUBMIT NAME SetData VALUE Set gt lt INPUT TYPE SUBMIT NAME SetData VALUE Reset gt lt BR gt M100 lt TD gt lt TR gt lt TR gt lt TH HEIGHT 50 gt lt INPUT TYPE SUBMIT NAMES CpuNo VALUE Remote RUN gt lt TH gt lt TH HEIGHT 50 gt lt INPUT TYPE SUBMIT NAME CpuNo VALUE Remote STOP gt lt TH gt lt TR gt lt TR gt lt TH COLSPAN 2 BGCOLOR CCFFCC gt RESULT lt TH gt lt TR gt lt TR gt lt TH COLSPAN 2 gt lt Select Case Left disp 5 Case lt OK gt 5 5 5 5 5 EXAMPLE OF CREATING A FILE FOR ACCESSING THE PROGRAMMABLE CONTROLLER Answer Normal completion Case lt ING gt Answer Abnormal completion amp Mid disp Instr disp error Len error 1 4 End Select gt lt TEXTAREA NAME Answer ROWS 5 gt lt Answer gt lt TEXTAREA gt lt INPUT TYPE BUTTON VALUE Clear ONCLICK this form elements Answer value gt lt TH gt lt TR gt lt TABLE gt lt FORM gt lt BODY gt lt HTML gt C test2 asp lt Language VBScript gt lt Option Explicit Dim Time Time Dim Password Password not set Dim disp Return value Dim Value Result Dim Answer For display gt lt HTML gt lt HEAD gt lt META HTTP EQUIV Content
31. MITSUBISHI Mitsubishi Programmable Controller MELSEGE MELSECL MELSEC Q L Ethernet Interface Module User s Manual Web function QJ71E71 100 QJ71E71 B5 QJ71E71 B2 LJ71E71 100 e SAFETV PRECAUTIONS e Read these precautions before using this product Before using this product please read this manual and the relevant manuals carefully and pay full attention to safety to handle the product correctly The instructions given in this manual are concerned with this product For the safety instructions of the programmable controller system please read the user s manual for the CPU module to use In this manual the safety instructions are ranked as A WARNING and CAUTION Indicates that incorrect handling may cause hazardous conditions l N WARNING resulting in death or severe injury l re Indicates that incorrect handling may cause hazardous conditions l N CAUTION resulting in minor or moderate injury or property damage meee ei i i i i eee Under some circumstances failure to observe the precautions given under CAUTION may lead to serious Consequences Observe the precautions of both levels because they are important for personal and system safety Make sure that the end users read this manual and then keep the manual in a safe place for future reference Design Precautions AN WARNING e For the operating status of each station after a co
32. P files for accessing the programmable controller using the Device Read sample screen For communication library functions refer to Chapter 6 Device Read screen gi alelz 8 9 x P coon p Ga IE TE BEES verion 11 Dr DE Be Pager seyr Took B MITSUBISHI l menu pene nens si tirann Benes eror one nemen est QE ACCESS ver 14 Device Read Connection target 10 97 85 200 Head device 0 0 Number of device 3 Hex Last Modified 1911 2012 Free Download Local intranet Protected Mode Off ay A10 lt INPUT TYPE SUBMIT VALUE Read gt Execute an ASP file lt HTML gt lt TITLE gt Device Read QE ACCESS version 1 1 lt TITLE gt lt BODY BGCOLOR FFFFFF gt lt BR gt lt CENTER gt lt IMG SRC _img qeaccess_logo gif gt lt BR gt lt TT gt lt FONT SIZE 5 FACE Arial Lucida Sans Time Roman gt Device Read lt FONT gt lt TT gt lt BR gt lt Acti Specify the lt FORM ACTION _asp dev_read asp METHOD POST TARGET _BLINK gt lt BR gt transmission lt TABLE BORDER 0 gt destination lt Connection target gt lt TR gt lt TD WIDTH 140 ALIGN RIGHT gt lt FONT FACE Arial Lucida Sans Time Roman gt Connection target lt FONT gt lt TD gt lt TD WIDTH 200 COLSPAN 2 gt lt INPUT TYPE TEXT SIZE 26 NAME iHostName gt lt TD gt lt TR gt slinp pe gt lt INPUT TYPE RESET VALUE Clear gt lt CENTER gt
33. ROGRAMMABLE CONTROLLER MELSEC Q L 5 EXAMPLE OF CREATING A FILE FOR ACCESSING THE PROGRAMMABLE CONTROLLER This chapter explains an example of creating a file for accessing the programmable controller This file sample e zip can be obtained by contacting your local agency or marketing company 1 Configuration of a user created screen The following shows the screen configuration of a file used for accessing the programmable controller to be created in this chapter The function being used is enclosed with parentheses WEB FUNCTION TEST Wins babaka GU rame htm siIB e x IP Googie TIS Google 29 Search More gt gt Signin Favorites E Web Slice Gallery v WEB FUNCTION TEST thy amp tah Pager Safety Toolsv WEB FUNCTION TEST Time Read 10 09 53 AM DATA INPUT DATA DISPLAY Read interval seconds Set Stop 4 e a 4 0 z Execute Hexadecimal Hexadecimal D100 D101 D100 D101 b gt Set Reset M100 lt f M100 c DP Remote RUN _ Remote STOP CEU status RESULT RESULT on A 4 a d Cex Cle i Local intranet Protected Mode Off p gt R10 a Device Write DevWrite Writes data into D100 and D101 b Device Write DevWrite Turns ON OFF M100 c Remote RUN STOP RmtRun RmtStop Performs remote RUN STOP d Results Displays the execution results of items a through c above e Read interval Sets the read interval ti
34. T shall be used in conditions i where anv problem fault or failure occurring in the PRODUCT if anv shall not lead to anv major or serious accident and ii where the backup and fail safe function are svstematicallv or automaticallv provided outside of the PRODUCT for the case of any problem fault or failure occurring in the PRODUCT The PRODUCT has been designed and manufactured for the purpose of being used in general industries MITSUBISHI SHALL HAVE NO RESPONSIBILITY OR LIABILITY INCLUDING BUT NOT LIMITED TO ANY AND ALL RESPONSIBILITY OR LIABILITY BASED ON CONTRACT WARRANTY TORT PRODUCT LIABILITY FOR ANY INJURY OR DEATH TO PERSONS OR LOSS OR DAMAGE TO PROPERTY CAUSED BY the PRODUCT THAT ARE OPERATED OR USED IN APPLICATION NOT INTENDED OR EXCLUDED BY INSTRUCTIONS PRECAUTIONS OR WARNING CONTAINED IN MITSUBISHI S USER INSTRUCTION AND OR SAFETY MANUALS TECHNICAL BULLETINS AND GUIDELINES FOR the PRODUCT Prohibited Application Prohibited Applications include but not limited to the use of the PRODUCT in e Nuclear Power Plants and any other power plants operated by Power companies and or any other cases in which the public could be affected if any problem or fault occurs in the PRODUCT Railway companies or Public service purposes and or any other cases in which establishment of a special quality assurance system is required by the Purchaser or End User Aircraft or Aerospace Medical applications Train equipment
35. TION USING A SAMPLE SCREEN This chapter explains how to access a CPU module using the Web function through a sample screen 4 1 Web Function Items Available on the Sample Screen The following lists the items of the Web function whose operations can be verified on the sample screen Device Read dev_read htmi Reads from a bit devices such as X Y or M in 16 point units Reads from a word devices such as D R T or C in one point units l s Writes to a bit devices such as X Y or M in 16 point units Device Write dev_write html Writes to a word devices such as D R T or C in one point units Sends one MC protocol application data subheader text that was input 4 2 Operating Procedure The following shows the operating procedure for accessing a CPU module from a sample screen Set up both the sample screen and the communication librarv in the Web server in advance Refer to Chapter 3 Start Start the Web browser and specifv See Section 4 3 the URL for the sample screen 7 The Device Read screen Index screen is displayed gt Select the function item to be used from the menu See Section 4 3 L 4 a See Section 4 4 STOP Request Setting 1 Enter the required items on the screen displayed See Section 4 4 are The execution result is displayed Execution result Execution Execution Execution result Execution result Executio
36. are assigned for the Ethernet interface module s For I O number assignment refer to the user s manual Function Explanation Program Fundamentals for the CPU module used CONTENTS This manual SAFETY PRECAUTIONS e ee a a a r n aa a e aa i aaae a ae aa a a A aie aai aa A 1 CONDITIONS OF USE FOR THE PRODUCT Prerna A R A 3 REVISIONS isa i e AT At a A 4 CONTENT S ss Ai i b e l nenlidn laden i needed A 5 RELEVANT MANDAL Sii a A A A 7 The Manal s US i siti iii f eval a aa a a A 8 TERMS ra ga e situ tata Ad nt att kelanti fe Sdt om sir fn kdtt ima An At ata matta fn kdktimi att od A 9 1 OVERVIEW 1 1to1 4 2 57 sSYSTSM Contigurationsi iii i ie i A A AA sateen 2 1 2 2 Precautions for Using the Web Function ss seen nnnnennnannnnnnnnnanznnnnnnnnnnntn ata tntnnnanznnzztnzaa 2 3 3 1 General Procedure up to Communication Using the Web Function 2 ennnenenenzznnnna 3 1 3 2 How to Obtain and Set Up the Communication Library and the Sample Screen 3 2 4 1 Web Function Items Available on the Sample Screen nn 4 1 4 2 Operating Procedures 14 2 0 44s a a sie ee cies ie oie 4 1 4 3 Explanation of the Sample Screen snanar nara ran nr 4 2 4 4 Example of Data Communication on the Sample Screen nn 4 3 4 4 1 Device Read Write 0 ananas tratta 4 5 44 2 Remote RUN ISTOR ite is ita a sea iii dr te ideat Tama 4 9 4 4 3 Data Request EA MAAA AN AAA AN KAAEAHAnEAZAMEMZAMnEInEMZEMnEnEzntI 4 11 4 4 4 Pr
37. c 00 Number of device 4 Reading data 123456789ABC1234 Done i Local intranet Protected Mode Off fay 100 4 VERIFVING THE OPERATION OF THE WEB FUNCTION USING A SAMPLE SCREEN MELSEC Q L b Abnormal completion Device Read QE ACCESS version 1 1 Windows Internet Explorer e go E http 10 97 85 10 _qj71e71 _asp dev_read asp 8 9 x P coogie P x Google 23 Search l More gt gt Signin Favorites sis E Web Slice Gallery 9 Device Read QE ACCESS version 1 1 ti BG ah Pager Safetyv Toos The execution result of Device Read The abnormal completion 4031 3 Setting items The following explains the setting items on the Device Read Write screen a b c d Connection target character string Specify the IP address or host name of the connection target Ethernet module Example To specify using the IP address enter 10 97 85 200 Start device Specify the device code and start device of the device for reading writing data 1 Device code selection Select the device memory 2 Start device character string Specify the start number of the device memory for which data is to be read written Specify the start device number in decimal hexadecimal from the target device memory Example To specify the data register D100 select the device code D and specify 100 for the start device Example To specify the link register W1FF select the device code
38. d device number Refer to item a Specifies the number of device 1 to 960 Specifies the IP address or host name of the connection target Ethernet module Specifies the network No to be routed thorough Refer to the reference 00 to EF and FE last manual Specifies the remote password ae ae eee Specifies the PC No of the access station DRO Di TE pele to the retrence and FF Specifies the HTTP port No Specifies the IP address or host name of the proxy server Specifies the execution result type 1 Actual data only Returns only the application data subheader text response returned from the CPU module Other than 1 Normal execution result Returns the data edited in the communication library 6 COMMUNICATION LIBRARY FUNCTIONS MELSEC Q L Device codes and head device numbers The following table lists the device codes and head device numbers The devices that can be accessed using device memory read write vary depending on the target CPU module For details refer to the reference a manual Device Device type Device Device No range vi code at default assignment Input relay Output relay Intemalrelay Jol mx Latehreav dol i Annunciator Sol F Edge reay OO TV Link relay Fol sx Dataregister Ok Specify the number within the device number range of the module to be accessed Coil Contact Coil Current value O IOIO S 9 Q al lis 2 Ja lt v c oO chip
39. d the Sample Screen The following explains how to obtain the communication librarv and the sample screen and their setup procedures in the Web server 1 How to obtain the communication library and the sample screen For sample files please consult your local Mitsubishi representative Note that the applicable files depend on the operation system used as shown below Sample file for the Web function 3 32 bit version qeaccess e 32 zip 64 bit version qeaccess e 64 zip 3 OPERATING PROCEDURE 2 Setup Set up the qeacess exe file in the Web server MELSEC Q L Web server software must be installed in the Web server in advance For the operating environment refer to Section 2 1 Procedure 1 Decompressing the downloaded file Move the compressed qeaccess 6 exe file to any folder and decompress it The following shows the file structure after decompression The decompressed folder qj71e71 can be opened in the both Q and L series Folder name File name dev_read html dev_write html foot html index html _qj71e71 menu html proxy_set html req_cmd html rmt_run html rmt_stop html Remark For sample screen e HTML files dev_read asp dev_write asp proxy_set asp req_cmd asp rmt_run asp rmt_stop asp For sample screen e ASP files QeAccess dll Communication library e DLL file mitsubishi gif qeaccess_logo gif Procedure 2 C
40. e Execution result type 1 Actual data only Other than 1 Normal execution result Input p Pointer to the execution result character string Output BSTR p ProxySet ProxyName PortNo ProxyName Proxy server address Input Argument PortNo HTTP port No Input p Pointer to the execution result character string Output BSTR p ProxyReset Proxy Reset p Pointer to the execution result character string Output Proxy Setting 6 COMMUNICATION LIBRARY FUNCTIONS MELSEC Q L 3 Arguments used by the functions The following table lists the arguments used by the communication library functions All of the arguments of the communication library are specified using the same character string as used for the communication settings of the MC protocol in ASCII code Argument Data type Overview Setting range ClrMode CmdData CmdMode Character RetType Specifies the clear mode 00 01 and 02 Specifies the application data subheader text Enter according to command of the MC protocol QnA the MC protocol compatible 3E frame format Specifies the remote operation mode 0001 0003 Specifies the CPU monitoring timer 0000 to FFFF A MAR 0000 to 01FF Specifies the target CPU request destination manual 03E0 to 03E3 module I O No 03FF Specifies the device code Refer to item a Refer to the reference Specifies data for the number of device ia Specifies the hea
41. e CPU module l for QnA compatible 3E frame A Corresponds to command 1002 0000 Remote STOP RmtStop Requests a remote STOP operation to the CPU module for QnA compatible 3E frame Sends a user specified command an application data Data Request ReqCmd l subheader text of the MC protocol and receives the result Specify the proxy server when connecting an Ethernet module Proxy Setting ProxySet k via a proxy server Proxv Reset ProxyReset Resets the proxy setting 2 Communication library functions The following table lists the communication library functions Web function item function item aT BSTR IBSTR p DevRead HostName NetNo PcNo CpuTime DevCode DevNo DevNum PassWord RetType DevRead HostName NetNo PcNo CpuTime DevCode DevNo DevNum PassWord RetType HostName Connection target Input NetNo Network No Input PcNo PC No CpuTime CPU monitoring timer Input Device Read DevCode Device code Input Argument DevNo Head device Input 6 COMMUNICATION LIBRARY FUNCTIONS MELSEC Q L Web function item Function BSTR p DewWrite HostName NetNo PcNo CpuTime DevCode DevNo DevNum DevData PassWord HostName Connection target Input NetNo Network No Input PcNo PC No Input CpuTime CPU monitoring timer Device Write DevCode Device code p Argument Input i i Input Wri Input iinput p Pointer to the execution result character string Output BSTR p
42. e Web server 1 3 V Verifying the Web function using a Sample SGrEEN sin napakain ata Nea e 4 1 Index 1 Ww Web brOwWSeT LL eneeennzenznnnzza A 10 2 2 Web function items available on the Sample screen nn ennnnni 4 1 Web Server aiccein A 10 2 2 Web server software ssssesenenenznzi A 10 Index 1 mi MEMO Index 2 Index 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 Service 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
43. eb function The following describes the system configurations for using the Web function of the Ethernet module 1 System configuration when accessing via the Internet Internet service provider Internet network public line Files Web server see 4 Firewall a o ty Communication library DLL Sample screen HTML ASP Provided by Mitsubishi Electric Corporation Files HTML files for Web browser ASP files for programmable Commercially sold product lt Factory production site gt Fe ea ai e ee Ethernet controller access Created by the user Internet service provider lt System administrator gt Tea i TO INR a Ethernet Web browser see 4 Er MELSEC Q L E E EEEE O OS EP bb Commerciallv sold product External device 2 Svstem configuration when accessing via the Intranet Ethernet Ethernet module see 3 Web server see 4 Commerciallv sold product Files Communication librarv DLL Sample screen HTML ASP Provided bv Mitsubishi Electric Corporation Files HTML files for Web browser ASP files for programmable controller access Web browser see 4 Commercially sold product Created by the user External device 2 SYSTEM CONFIGURATIONS MELSEC Q L
44. ems that may occur while connecting to the Internet If a firewall function is installed in the network set it so that the HTTP protocol can pass the firewall function When accessing multiple Ethernet modules via one Web server the next process may not be executed during the time from the request start through until the response is returned If no response is received due to a communication line fault the next processing may be delayed until a timeout occurs on the Web server Example Accessing 2 Ethernet modules using one Web server Ethernet module 1 Because no response is received from Ethernet module 1 the next request cannot be handled Web server Internet Intranet Web browser 2 Ethernet module 2 e Access from Web browser 1 to Ethernet module 1 e Access from Web browser 2 to Ethernet module 2 The line fault between the Web server and Ethernet module 1 disables the response from Ethernet module 1 to the Web server This brings the Web server into the wait status and the access request from Web browser 2 to Ethernet module 2 has to wait at the Web server 2 SYSTEM CONFIGURATIONS 2 3 MELSEC Q L Precautions relating to security The remote password check function is not designed to completely prevent unauthorized access When accessing a CPU module via the Internet and if it is necessary to maintain the security of the programmable
45. f the basic base unit Set the parameters for Ethernet using a programming tool For the setting items other than shown below use the default values 1 Network parameters Setting screen Setting item Setting data Network tvpe Ethernet Starting I O No 0000 Network parameters setting the number of Network No Ethernet CC IE MELSECNET cards Station No 1 2 Remote password Setting item Setting data Password setting Remote password settings Password active module setings Mirae QJ71E71 Password active module settings Start X Y 0000 Write data to the data registers DO through D3 SM402 d ov H1234 DO MOV H5678 DI Nov H9ABC D2 vov H1234 D3 Write the Ethernet parameters and programs to the CPU module and restart the CPU module When it is operating normally the initial processing of the Ethernet module will be completed normally and the INIT LED will be lit 4 VERIFVING THE OPERATION OF THE WEB FUNCTION USING A SAMPLE SCREEN MELSEC Q L 3 Execution environment of the above data communication example external device side a b Web server 1 Set up the communication library and the sample screen Refer to Section 3 2 2 2 Register the DLL file in the OS registry Refer to Section 3 2 2 This registration is not required if it has already been registered 3 After all settings are completed restart the Web server Web browser Start the Web b
46. he application data of the MC protocol QnA compatible 3E frame This section explains how to read four points of the data registers DO through D3 bv specifving the application data of Device Memorv Batch Read command 0401 for the QnA compatible 3E frame 1 Data Request screen QE ACCESS version 1 1 Windows Internet Explorer roe asa g E http 10 97 85 10 qj71e71 index htmi x P Google Pr x Google I Search More gt gt Signin we Favorites q B Web Slice Gallery v QE ACCESS version 1 1 fh BBG a Pager Safety Toolsv fir MITSUBISHI MENU Device Read Device Write Remote STOP Data Request Q ACCESS ver t1 Data Request Connection target 10 97 85 200 Request Clear Last Modified 01 11 2012 Free Download Local intranet Protected Mode Off f 100 Setting item Setting value Connection target 10 97 85 200 Command Data 500000FF03FF000018001004010000D 0000000004 Example The following shows an example of the format for the application data of the MC protocol that is equivalent to the command data gt Text Command T Q header l j Request Request CPU i inati destination Device Number of Subheader Network PCN destination dule Request data dia Command Subcommand i Head device l o module monitoring code device No module station length timer i VO No No i H LIH LIH LIJH a LIJH
47. lt BODY gt lt HTML gt 1 4 VERIFYING THE OPERATION OF THE WEB FUNCTION USING A SAMPLE SCREEN MELSEC Q L 1 ASP file dev_read asp lt LANGUAGE VBScript gt lt HTML gt Execution result screen lt HEAD gt l Gej lt TITLE gt Device Read QE ACCESS version 1 1 lt TITLE gt API EE e lt HEAD gt x 8 Search More gt gt Signin lt BODY gt hy DE hv Pager Safety Tooke Bi lt Getting of input data gt lt HostName Request Form iHostName DevCode Request Form iDevCode DevNo Request Form iDevNo DevNum Request Form iDevNum PassWord Request Form iPassWord Passinf Request Form iPassinf PassCnt Request Form iPassCnt gt lt Setting of default value gt lt NetNo 00 Dene E Localintaner Protected Mode OF ME PcNo FF CpuTime 0028 RetType 0 gt Create an object call the communication library lt Calling of DLL gt lt disp Object DevRead HostName NetNo PcNo CpuTime DevCode DevNo DevNum PassWord RetType gt lt Showing of execution result When the password error occurs it makes input a password gt t lt Execute device read If InStr disp lt HTTP error 401 gt lt gt 0 Then If PassCnt lt 3 Then NN If Passinf lt gt Cancel Then Response Write lt CENTER gt Response Write lt FONT SIZE 4 gt Input remote password lt FONT gt Response Write lt FORM ACTION
48. me Performs random read Refer to item f below processing for each set time interval after the read interval is set Ends random read processing by STOP f Random read ReqCmd Reads the following device memory es D100 and D101 2 points M100 SD203 g Result Displays the execution result of item f above 5 EXAMPLE OF CREATING A FILE FOR ACCESSING THE PROGRAMMABLE CONTROLLER MELSEC Q L 2 File configuration a The following shows the file configuration of a file used for accessing the programmable controller _user frame htm HTML file for Web browser I test1 asp ASP file for data input L test2 asp ASP file for data display b Copy the above files to the root directory Inetpub wwwroot of the Web server Inetpub wwwroot T _qj71e71 sample screen See Chapter 4 user user created screen c Register the communication librarv DLL file Refer to Section 3 2 If the communication librarv has alreadv been registered it is not necessarv to register it 3 File content Shows the content of the file to be created Enter the host name for HostName in the program a frame htm lt HTML gt lt HEAD gt lt META HTTP EQUIV Content Type Content text html charset x sjis gt lt META NAME GENERATOR Content Microsoft Visual Studio 6 0 gt lt HEAD gt lt TITLE gt WEB FUNCTION TEST lt TITLE gt lt FRAMESET COLS 50 FRAMEBORDER 0 gt lt Specify a read
49. memory 16 bit units and word device memory 1 word units of the local station s CPU module in batch mode For details on the MC protocol refer to the Reference Manual This section explains an example of reading four points of the data registers DO through D3 1 Device Read Screen QE ACCESS version 11 Windows Internet Explorer ee CO http 10 97 85 10 _qj71e71 indexhtml S a x P coogie pr x Google 3 Search More gt gt 3 Signin Favorites qis B Web Slice Gallery 7 B QE ACCESS version 11 fe gt GB gt Gl mm Pager Safetyy Tooky fir MITSUBISHI MEN Devoe ft Run Rent STOP para amet Pu Se Q ACCESS ver 14 Device Read Connection target 10 97 85 200 Head device D x 0 Number of device 4 Hex Read Clear Last Modified 01 11 2012 Free Download amp Local intranet Protected Mode Off fj 100 Setting item Setting value Connection target 10 97 85 200 Start device rs f Number of device 2 Execution result a Normal completion El Device Read QE ACCESS version 1 1 Windows Internet Explorer taka Ww e http 10 97 85 10 _qj71e71 _asp dev_read asp B 9 x P coge ay x Google Search More gt gt Signin b Favorites qis B Web Slice Gallery Device Read QE ACCESS version 1 1 fi BB G v Pager Safetyy Toos y The execution result of Device Read o1 Devi
50. mmunication failure refer to relevant manuals for the network Incorrect output or malfunction due to a communication failure mav result in an accident e To prevent the malfunction of the programmable controller system due to harmful e mails take preventive measures such as antivirus measures so that the mail server for this module does not receive harmful e mails e To maintain the safety of the programmable controller system against unauthorized access from external devices via the Internet take appropriate measures e When connecting a peripheral with the CPU module or connecting a personal computer with an intelligent function module to modify data of a running programmable controller configure an interlock circuit in the sequence program to ensure that the entire system will always operate safely For program modification and operating status change read relevant manuals carefully and ensure the safety before operation Especially when a remote programmable controller is controlled by an external device immediate action cannot be taken if a problem occurs in the programmable controller due to a communication failure To prevent this configure an interlock circuit in the sequence program and determine corrective actions to be taken between the external device and CPU module in case of a communication failure A 1 A 1 Design Precautions AN WARNING e Do not write any data in the system area of the buffer memory in the
51. n result result result 1 Set this to access an Ethernet module via the proxy server Close the Web browser End 4 VERIFYING THE OPERATION OF THE WEB FUNCTION USING A SAMPLE SCREEN 4 3 Explanation of the Sample Screen MELSEC Q L The following shows the operations that are performed on the sample screen 1 Setting screen coe a 1 Start the Web browser and specify i71e71 index htm J Search More gt gt Favorites E Web Slice Gallery v QE ACCESS version 1 1 iy amp Mh v Pager Safety Toos the URL for the sample screen Example If the host name of the Web server is qe_serv specify http qe_serv _qj71e71 index html Signin MENU Device Resa Device wite Remote RUN Remote STOP Data Request Proy Seting Q ACCESS ver ti Device Read Connection target 10 97 85 200 Head device D o Number of device A Hex Read Clear Last Modified 01 11 2012 Free Download G Local intranet Protected Mode Off MITSUBISHI 2 Select the Web function item to be used from the menu 3 Enter the required items on each function screen and execute the selected Web function item Example The screen displav when Device Read has been selected ay 10 2 Execution result screen Device Read QE ACCESS version 1 1 Windows Internet Explorer Emam
52. nction Contact your local agency or marketing company 1 The user can easily create ASP files in order to access the programmable controller by using the communication library In addition the result of access to the programmable controller using ASP files can arbitrarily be displayed on the Web browser using user created HTML files HTTP MC protocol header Command message MC protocol HTTP Response message header Ethernet module Web server External device Web browser Display of Execution of the ASP file requests results 1 OVERVIEW MELSEC Q L 2 Device memory read write remote RUN STOP and other operations can be performed for the Q LCPU of an Ethernet module mounted station by specifying the URL of the sample screen using the Web browser x The execution result is displayed by simply entering the access device the number of devices etc in the items to be displayed in the Web browser Example To read four points of data registers DO 1234n D1 5678n D2 9ABCH and D3 1234H Bi BG A Pager Selety Took Br MITSUBISHI Q ACCESS ver 14 Input screen Execution result screen 4 Utilizing the Web server Access to the programmable controller using the Web function becomes possible by combining an Ethernet module and a Web server computer a A system can easily be configured by utilizing a Web server 1
53. opying the files For sample screen e Image files Copy the decompressed folder _qj71e71 under the root folder Mnetpubiwwwroot of the Web server PERATING PR EDURE sl MELSEC QIL Procedure 3 Registering the communication library DLL file Register the DLL file in the OS registry of the Web server The following shows how to register the file using a command prompt 1 Open a command prompt of the Web server 2 Switch the current directory C gt cd Inetpub wwwroot _qj71e71 _dll 3 Input the directory path of the regsvr32 command for Windows set path C windows system32 4 Register the communication library DLL with the regsvr32 command for Windows Civ Inetpub wwwroot _qj71e71 _dll gt regsvr32 qeaccess dll Example When the root directory is in drive C R Windows s ystem32 gt cd gt cd I net pub wuwwroot _qj71E71 _d11 C inetpub wwwroot _qj7le 71 _dll gt set path C window system Ninetpub wwuwroot _qj 71le71 _d1ll gt regsur32 Qeficcess dll inet pub wuwroot _qj le71 _d11 gt RegSvr32 Ci DilRegisterServer in QeAccess dll succeeded Procedure 4 When all settings are complete restart the Web server When deleting the files that have been set up delete all files below the _qj71e71 folder of the root folder Inetpub wwwroot 4 VERIFYING THE OPERATION OF THE WEB FUNCTION USING A SAMPLE SCREEN MELSEC Q L 4 VERIFYING THE OPERATION OF THE WEB FUNC
54. oxy Setting aaronii nel denne a fa een nei deere 4 14 4 5 Configurations of Files on the Sample SCreen ccccecceeeeeeeeeeeeeeeeeeeeeeeeeeeeseesieesieesieesieesieesieesieeneeenee 4 16 A 5 A 5 5 1tos 9 5 EXAMPLE OF CREATING A FILE FOR ACCESSING THE PROGRAMMABLE CONTROLLER 6 COMMUNICATION LIBRARY FUNCTIONS 6 1to6 5 INDEX Index 1 to Index 2 RELEVANT MANUALS The manuals related to this product are listed below Order each manual as needed referring to the following lists Klar jalinara Manual number Model code Q Corresponding Ethernet Interface Module User s Manual Basic Specifications procedures for data communication with external devices line connection open close fixed buffer communication random access buffer communication and troubleshooting of the Ethernet interface module SH 080009 13JL88 sold separately MELSEC L Ethernet Interface Module User s Manual Basic Specifications procedures for data communication with external devices line connection open close fixed buffer communication random access buffer SHOBTIOSENG 13JZ73 communication and troubleshooting of the Ethernet interface module sold separately MELSEC Q L Ethernet Interface Module User s Manual Application E mail function communication via MELSECNET H or MELSECNET 10 communication using the data link instructions and file transfer function FTP server of the Ethernet interface module SH 080010 13JL89
55. pele leis Special link register 02 Step relay Direct input Direct output N Index register II File register i gej D Q FI F p o lt TS TC TN SS SC SN CS CC CN SB SW DX DY ZR Binary code Specify the number within the device number range of the Extended data register D module to be accessed ASCII code 000000 to 999999 Specify the number within the kol Extended data register W device number range of the module to be accessed 6 COMMUNICATION LIBRARY FUNCTIONS MELSEC Q L 4 Return values of the functions The following explains the return values of the communication library functions a Acode for judging the execution result is added to the head of the return value For normal completion lt OK gt is added For abnormal completion lt NG gt is added x For ReqCmd lt OK gt is added in the case of an MC protocol error b Acode for judging an error is added at abnormal completion 1 Inthe case of an HTTP error lt ING gt lt HTTP error HTTP error code gt is added 2 Inthe case of a WinSock error lt NG gt lt WinSock error WinSock error code gt is added 3 Inthe case of an MC protocol error lt NG gt lt MCP error error code end code gt is added Refer to either of the following manuals according to the error code verify the error content and take an appropriate action lt Error codes gt 4FFFH or lower The
56. rademark of Intel Corporation in the United States and other countries Ethernet is a trademark of Xerox Corporation All other company names and product names used in this manual are trademarks or registered trademarks of their respective companies SH NA 080180 F MELSEC Q L Ethernet Interface Module User s Manual Web function MODEL QJ71E71 U WEB E MODEL 13JR40 SH NA 080180 F 1302 MEE sfa MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE TOKYO BUILDING 2 7 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 ea NAGOYA WORKS 1 14 VADA MINAMI 5 CHOME HIGASHI KU NAGOYA JAPA 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
57. rowser 4 Execution of data communication a b c d URL displav on the sample screen Specifv the following URL for the sample screen in the Web browser http 10 97 85 10 _qj71e71 index html Unlocking the remote password If the port of the Ethernet module using for data communication with the Web server is subject to remote password check the following dialog box will be displayed when access to a CPU module will start Enter the remote password to perform unlock processing This operation is not required if the port of the Ethernet module is not subject to remote password check Therefore the following dialog box will not be displayed Device Read QE ACCESS version 1 4 Windows Internet Explorer roe fc J E nttp 10978510 q71e71 25p dev read asp B gt x JIP cost pr x Google ae SEN F E Web Slice Gallery 9 Device Read QE ACCESS version 1 1 Gh gt Bl o Pager Safety Tools Br Input remote password PASSWORD sess OK Cancer Local intranet Protected Mode Off Data communication For an example of data communication refer to Section 4 4 1 and subsequent sections End of data communication Close the Web browser 4 VERIFVING THE OPERATION OF THE WEB FUNCTION USING A SAMPLE SCREEN MELSEC Q L 4 4 1 Device Read Write The Device Read and Device Write functions QnA compatible 3E frame commands 0401 and 1401 read and write the bit device
58. ted 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 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 Microsoft Windows Windows NT and Windows Vista are registered trademarks of Microsoft Corporation in the United States and other countries Pentium is a t
59. tion to the Web server c The communication information between the Ethernet module and the Web server and between the Web server and the Web browser can be recorded and used for maintenance using the functions of the Web server 5 Remote password check function a The remote password check function of the Ethernet module is provided to prevent any unauthorized access to the Q LCPU by the user at a remote location For details on the remote password check function refer to the user s manual Basic b Ifthe HTTP port is set as the target connection for remote password check access to the Q LCPU will become possible by performing unlock processing of the remote password via the dialog box displayed in the Web browser e Device Read QE ACCESS version 1 1 Windows Internet Explorer 0 Ei htte i ae_serv _aiteT1 _asp dev read sp B gt x P Googie ec t fen p x Google J Search More gt gt J Signin r Favorites 943 Web Slice Gallen Device Read QE ACCESS version 1 1 A Bl E h v Pager Safetyy Toos r Input remote password PASSWORD esee OK Cancel Done i Local intranet Protected Mode Off fq x 100 v The remote password lock processing is performed when the Web browser ends 2 SYSTEM CONFIGURATIONS 2 SYSTEM CONFIGURATIONS 2 1 System Configurations This section explains the environment and system configurations for using the W
60. transport equipment such as Elevator and Escalator Incineration and Fuel devices Vehicles Manned transportation Equipment for Recreation and Amusement and Safety devices handling of Nuclear or Hazardous Materials or Chemicals Mining and Drilling and or other applications where there is a significant risk of injury to the public or property Notwithstanding the above restrictions Mitsubishi may in its sole discretion authorize use of the PRODUCT in one or more of the Prohibited Applications provided that the usage of the PRODUCT is limited only for the specific applications agreed to by Mitsubishi and provided further that no special quality assurance or fail safe redundant or other safety features which exceed the general specifications of the PRODUCTs are required For details please contact the Mitsubishi representative in your region REVISIONS The manual number is given on the bottom left of the back cover Print Date f Manual Number Jun 2001 SH NA 080180 A l First Edition Apr 2003 SH NA 080180 B 4 45 Addition QJ71E71 B5 QJ71E71 B2 Correction About the Generic Terms and Abbreviations Section 1 1 Section 2 1 2 2 Section 4 1 Chapter 6 1 Aug 2005 SH NA 080180 C Correction Section 1 1 Section 4 1 4 4 3 Chapter 6 Jun 2007 SH NA 080180 D Change of a term PLC was changed to programmable controller Correction About Manuals About the
61. y Toolsv The execution result of Remote RUN The abnormal completion 4B03 i Local intranet Protected Mode Off fy R10 3 Setting items The following explains the setting items on the Remote RUN STOP screen a Connection target character string Specify the IP address or host name of the connection target Ethernet module Example To specify using the IP address enter 10 97 85 200 b Target PLC selection Select the target programmable controller for remote RUN STOP operation To perform remote RUN STOP to a single CPU system of the QCPU or the LCPU specify the control CPU c Operation mode selection Select whether or not to execute remote RUN forcibly 1 Do not execute forcibly Does not perform remote RUN when remote STOP is being executed from other external device 2 Force execution Performs remote RUN even if remote STOP is being executed from other external device d Clear mode selection Specify clear initialization processing of the CPU module s device clear when starting the CPU module calculation by remote RUN 1 Do not clear Does not clear the device memory 2 Clear all except latch Clears the device memory outside the latch range 3 Clear all Clears all device memory including the latch range 4 VERIFVING THE OPERATION OF THE WEB FUNCTION USING A SAMPLE SCREEN MELSEC Q L 4 4 3 Data Request The Data Request function accesses the CPU module by inputting t
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