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User Manual

MicroLogix 1400 Embedded Web Server

Bulletin 1766 Controllers

Summary of Contents for Allen-Bradley MicroLogix 1400 Series

Page 1: ...User Manual MicroLogix 1400 Embedded Web Server Bulletin 1766 Controllers ...

Page 2: ...nc with respect to use of information circuits equipment or software described in this manual Reproduction of the contents of this manual in whole or in part without written permission of Rockwell Automation Inc is prohibited Throughout this manual when necessary we use notes to make you aware of safety considerations Allen Bradley ControlFLASH MicroLogix Rockwell Automation Rockwell Software RSLo...

Page 3: ... the sections that document new features and additional or updated information about existing features Summary of Changes Topic Page Added important information about changing default passwords 10 29 Added an important note about Write access 14 30 Added important information about removing the functionality to change data table files 16 Added important information about the possibility of data lo...

Page 4: ...4 Rockwell Automation Publication 1766 UM002E EN P June 2019 Chapter Summary of Changes Summary of Changes Notes ...

Page 5: ...Views and Data Table File 15 Data View Page 15 Change Data Table Files 16 How to Change a Data File Type 16 Information on String Data File Types 18 Disable Web View 19 Chapter 3 Monitor Diagnostics How to Use This Chapter 21 MicroLogix 1400 Controller Diagnostics 21 Network Status 24 Chapter 4 Administrative Settings Server Settings 27 Customize Server Settings 27 Chapter 5 User Management How to...

Page 6: ...6 Rockwell Automation Publication 1766 UM002E EN P June 2019 Chapter 1 Table of Contents Chapter 7 User Provided Pages HTML Pages 39 Generating Custom Data Table Monitor Pages 41 Index ...

Page 7: ... view and custom designed User Provided page views Simple web pages use only HTML tags and are useful in limited communication environments where radio modems are used Browser Requirements For firmware revision 16 or later you can access the MicroLogix 1400 controllers only with Internet Explorer 11 0 Opera 42 0 FireFox 50 1 0 or Safari 5 1 7 or higher For earlier firmware revisions you can access...

Page 8: ...400 controller is BOOTP enabled If you connect the MicroLogix 1400 controller to a network that has a BOOTP server that server will assign an IP address to the MicroLogix 1400 controller and the LCD screen of the MicroLogix 1400 controller will display BOOTP IP address If your network does not have a BOOTP server use one of the methods described in the MicroLogix 1400 Programmable Controllers User...

Page 9: ...dministrator and guest for guest Note This login screen appears in firmware revisions 16 and later only You can set up as many as 10 user accounts Each account can have read write or administrator access For more information see User Management 6 Disable the web server We recommend disabling the Web Server if it is not required for the application For more information see Knowledgebase article 732...

Page 10: ...for changing default passwords appear in firmware revisions 16 and later only Navigate the MicroLogix 1400 Controller You navigate the web server s web pages by using the navigation panel on the left of the screen There are also tabs across the top you can click to navigate the folders containing documents IMPORTANT For firmware revision 21 006 or later if you log into the web server as an adminis...

Page 11: ...oLogix 1400 Embedded Web Server Chapter 1 Click folders to open and close additional levels of information Click a document to display a web page showing specific information Tabs across the top match the documents within a folder as shown in the left navigation panel ...

Page 12: ...12 Rockwell Automation Publication 1766 UM002E EN P June 2019 Chapter 1 MicroLogix 1400 Embedded Web Server Notes ...

Page 13: ... you the ability to read controller data via a browser interface The MicroLogix 1400 controller provides web pages that let you configure a set of files a data view that can be read A data view consists of an HTML file and an XML file with data file information The HTML file is in a readable ASCII format It contains the File Name File Type of Element and Access Group Topic Page Overview of Data Vi...

Page 14: ...f browsers You change an access group from the Data Views New Data View page 1 From the Access Group pull down menu of the given data table file choose one of the following access group types Administrator all access except write Write read write access only 1 Read read only 2 Choose Administrator Write or Read from the Access Group pull down menu to change a file s access group 3 Click Apply to c...

Page 15: ...le name to view the data within a data table file Data View Page The Data Views page displays a list of the data table files their type and size in elements for a connected MicroLogix 1400 as shown in the following example Each file contains a hyperlink that takes you to the specific Data Views page for that file When you click a particular file the Data Views page appears displaying the contents ...

Page 16: ...nged The Binary Integer and Long types support all the Display formats You can edit Binary types by bit and the Octal Decimal and Hexadecimal types by element A user account with either Write or Administrator access level can change the Data Table Files When you click N7 in Data Views Data Writable appears beside a Data File Type Integer here as shown below How to Change a Data File Type In the st...

Page 17: ...cess Controller Data Chapter 2 1 Change Display As to Binary then the following screen appears 2 Double click the data that you want to change then the background color turns pink 3 Enter a value and either press Enter or click an area in the screen then a confirmation window appears ...

Page 18: ...Display As to Decimal and follow the steps described The steps also apply to the String type Information on String Data File Types Take note of the following when changing String file types using the web interface The maximum string data length allowed to be saved into the controller is 82 Each special character translates to three characters in the network When using only special characters you c...

Page 19: ... View Using RSLogix 500 RSLogix Micro V8 10 or higher you can disable individual data files from being viewed via any web browser by selecting the data file s properties page and checking the Web View Disable checkbox as shown below Any data file property changes must be made offline and downloaded to the processor or later ...

Page 20: ...20 Rockwell Automation Publication 1766 UM002E EN P June 2019 Chapter 2 Use Data Views to Access Controller Data Notes ...

Page 21: ...x 1400 controller provides three diagnostic pages of user oriented diagnostics Topic Page MicroLogix 1400 Controller Diagnostics 21 Diagnostic Overview 22 Network Settings 23 Network Status 24 Topic Web page Overview of the current configuration of the MicroLogix 1400 controller Diagnostics Diagnostic Overview Summary of the network settings configured for the MicroLogix 1400 controller Diagnostic...

Page 22: ...t port is operating at 10 Mbps or 100 Mbps Port Duplex whether the Ethernet port is operating at half duplex or full duplex Auto negotiate Status whether the port speed and duplex mode were determined via autonegotiation or whether they were manually configured Ethernet Connections Current Ethernet Connections current number of active connections Incoming Ethernet Connections current number of inc...

Page 23: ... address details Any fields that are not configured remain blank This field Specifies Network Interface Ethernet Address MAC Ethernet MAC address of the controller IP Address IP address for the controller Subnet Mask subnet mask for the controller Default Gateway gateway address for the controller Primary Server Name DNS server names if using DNS addressing Secondary Server Name Domain Name domain...

Page 24: ...e Command Sent Command sent on the Ethernet interface Command Received Command received on the Ethernet interface Replies Sent Replies sent on the Ethernet interface Replies Received Replies received on the Ethernet interface Replies Sent with error Outbound packets that contain errors Replies Received with error Inbound packets that contain errors Replies Timed Out No reply within a specified tim...

Page 25: ...rames for which transmission fails due to an internal MAC sublayer transmit error Carrier Sense Errors Times that the carrier sense condition was lost or never asserted when attempting to transmit a frame MAC Receive Errors Frames for which reception on the Ethernet interface failed due to an internal MAC sublayer receive error CRC Errors Frames for which CRC error is detected This field Specifies...

Page 26: ...26 Rockwell Automation Publication 1766 UM002E EN P June 2019 Chapter 3 Monitor Diagnostics Notes ...

Page 27: ...ize Server Settings Select Administrative Settings Server Settings to customize the web home page In The Field Take This Action Web Home Page Select a home page of MicroLogix 1400 controller If Default Home Page is selected the current web page is shown If User 1 Web Page is selected the first user provided page is shown For information see User Provided Pages on page 39 If Simple Web Page is sele...

Page 28: ...28 Rockwell Automation Publication 1766 UM002E EN P June 2019 Chapter 4 Administrative Settings Notes ...

Page 29: ... you access these web pages The default user name is administrator with password ml1400 or guest with password guest Topic Page User Accounts and Privilege Classes 30 Configure Access Limits for Web Pages 30 Create User Accounts 31 Recover with Unknown Password 32 IMPORTANT Once authenticated you do not have to re enter a user name or password when accessing subsequent pages You must close your br...

Page 30: ...r has one of these protection levels Administrator Write 1 Read The protection levels are hierarchical Administrator users can access Read protected pages These pre defined pages those web pages that come with the MicroLogix 1400 controller in the MicroLogix 1400 controller have these default access levels You can change the Data View access group if needed with administrator privilege 1 For Micro...

Page 31: ...t can be changed When you change a default user name a confirmation message displays Click OK then proceed to click the corresponding Edit button If the default user name change is successful you are asked to log in again Click OK and then log in to the web server to continue editing Group Select Administrator Write or Read access for the user account Password Enter the password for the account 10...

Page 32: ...t access the Data belonging to the Administrator or Write access group The following screen which shows only Read Access Group appears when you log in with the guest account Recover with Unknown Password Update the firmware using ControlFLASH to initialize both user accounts and the access level of data view IMPORTANT Updating firmware using ControlFLASH may lead to loss of important data Back up ...

Page 33: ...ommunications status is an issue These types of web pages only support HTML tags without graphic files You can only monitor Ethernet configurations and data tables with these type of web pages The following topics appear on the home page main menu as shown below Module Information Ethernet Configuration Diagnostic Information Data Table Memory Map User Provided Pages ...

Page 34: ...Micrologix 1400 controller The specific information displayed includes the controller model series revision and mode of the controller Ethernet Configuration This page displays a table with information about the current Ethernet configuration parameters Included are the module s IP address the subnet mask gateway address the Ethernet hardware address and whether BOOTP is enabled ...

Page 35: ...9 35 Simple Web Pages Chapter 6 Also included are the name server secondary name server and the default domain name parameters if configured Diagnostic Information This section gives you access to the various diagnostic information screens that are available ...

Page 36: ... Rockwell Automation Publication 1766 UM002E EN P June 2019 Chapter 6 Simple Web Pages The diagnostic screens automatically refresh using a time that is configurable by the user and defaults to 15 seconds ...

Page 37: ...e displays a list of the data table files their type and size in elements for a connected MicroLogix 1400 controller To view memory maps log in with a Read access group user account Each file contains a hyperlink that takes you to the specific Data Table Monitor page for that file When you click a particular file the Data Table Monitor page ...

Page 38: ... and default display formats depend on the data type of the file You can change the Display format and Refresh data every xx seconds fields by entering data in the text boxes and clicking the Change Parameters button To change the refresh data function back to the default of 15 seconds click the Default field To disable the refresh data function click the Disable button ...

Page 39: ... number and the number of user pages to be stored as shown in the following example RSLogix 500 RSLogix Micro version 8 10 or later also allows you to import an HTML file from your PC to specified ASCII files in the MicroLogix 1400 controller See page 42 for details HTML Pages Referencing Other Pages Servers following are some basic considerations when referencing other pages or servers reference ...

Page 40: ...ed but the file_element must be specified If the file_type is not one of the three special files the file_number must be specified and the file_element may default to zero the input output and status files have fixed file numbers When defining your custom tag consider the following Tag Item Description elements If not specified this defaults to one If it is less than one it also defaults to one Ea...

Page 41: ...placing custom tags into the ASCII file of the processor The format of the custom tag is ABDTR file_type file_number file_element elements format comment The items surrounded with are sometimes optional whereas the items surrounded by are always optional You must always specify the basic file reference Depending on which file is being referenced file_number or file_element may be defaulted If the ...

Page 42: ...files have been imported go online with your MicroLogix 1400 controller processor Tag Item Description elements If not specified this defaults to one If it is less than one also defaults to one Each element is output using the same format whether specified with format or defaulted Any associated comment is displayed only for the first element format Legal values are b for binary d for decimal 0 fo...

Page 43: ...n 1766 UM002E EN P June 2019 43 User Provided Pages Chapter 7 9 Select the User Provided Pages link to view the User Provided Pages menu as shown in the following example Click the User Provided Page X to display that specific page ...

Page 44: ...44 Rockwell Automation Publication 1766 UM002E EN P June 2019 Chapter 7 User Provided Pages Notes ...

Page 45: ...overview 13 device information 34 diagnostic information 35 Diagnostic Overview 22 diagnostics diagnostic overview 22 Ethernet statistics 24 network settings 23 disable web view 19 E Ethernet configuration 34 G generating custom data table monitor pages 41 H HTML pages 39 I installing 8 IP address 8 M MicroLogix 1100 Controller Diagnostics 21 monitor diagnostics 21 N navigating 10 P password 29 32...

Page 46: ...46 Rockwell Automation Publication 1766 UM002E EN P June 2019 Chapter 1 Notes ...

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Page 48: ...t Customer Support for initial help in getting your product up and running New Product Satisfaction Return Rockwell Automation tests all of its products to ensure that they are fully operational when shipped from the manufacturing facility However if your product is not functioning and needs to be returned follow these procedures Documentation Feedback Your comments will help us serve your documen...

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