Rockwell Automation MicroLogix 1400 Manuale utente
MicroLogix 1400
Embedded Web
Server
Bulletin 1766 Controllers
User Manual
Important User Information
Solid state equipment has operational characteristics differing from those of
electromechanical equipment. Safety Guidelines for the Application,
Installation and Maintenance of Solid State Controls (publication SGI-1.1
available from your local Rockwell Automation sales office or online at
http://literature.rockwellautomation.com) describes some important
differences between solid state equipment and hard-wired electromechanical
devices. Because of this difference, and also because of the wide variety of
uses for solid state equipment, all persons responsible for applying this
equipment must satisfy themselves that each intended application of this
equipment is acceptable.
In no event will Rockwell Automation, Inc. be responsible or liable for
indirect or consequential damages resulting from the use or application of
this equipment.
The examples and diagrams in this manual are included solely for illustrative
purposes. Because of the many variables and requirements associated with
any particular installation, Rockwell Automation, Inc. cannot assume
responsibility or liability for actual use based on the examples and diagrams.
No patent liability is assumed by Rockwell Automation, Inc. 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.
Rockwell Automation, Allen-Bradley, SLC 5/02, SLC 5/03, PLC-5, MicroLogix, SLC 500, RSLogix, RSLinx, RSLogix 500, RSLogix
Micro and TechConnect are trademarks of Rockwell Automation, Inc.
Trademarks not belonging to Rockwell Automation are property of their respective companies.
WARNING
Identifies information about practices or circumstances that can cause
an explosion in a hazardous environment, which may lead to personal
injury or death, property damage, or economic loss.
IMPORTANT
Identifies information that is critical for successful application and
understanding of the product.
ATTENTION
Identifies information about practices or circumstances that can lead
to: personal injury or death, property damage, or economic loss.
Attentions help you identify a hazard, avoid a hazard, and recognize
the consequence
SHOCK HAZARD
Labels may be on or inside the equipment, such as a drive or motor, to
alert people that dangerous voltage may be present.
BURN HAZARD
Labels may be on or inside the equipment, such as a drive or motor, to
alert people that surfaces may reach dangerous temperatures.
1Publication 1766-UM002B-EN-P - September 2015
Table of Contents
Chapter 1
MicroLogix 1400 Embedded Web
Server
How to Use This Chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Typical Applications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Browser Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Connect the MicroLogix 1400 controller to the Network . . . . . . . . . . . 4
Navigate the MicroLogix 1400 Controller . . . . . . . . . . . . . . . . . . . . . . . 6
Chapter 2
Use Data Views to Access
Controller Data
How to Use This Chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Overview of Data Views . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Change an Access Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Data View Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Change Data Table Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
How to Change a Data File Type . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Disable Web View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Chapter 3
Monitor Diagnostics
How to Use This Chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
MicroLogix 1400 Controller Diagnostics . . . . . . . . . . . . . . . . . . . . . . . 15
Network Status. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Chapter 4
Administrative Settings
Server Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Customize Server Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Chapter 5
User Management
How to Use This Chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
User Accounts and Privilege Classes. . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Configure Access Limits for Web Pages. . . . . . . . . . . . . . . . . . . . . . . . 24
Recover with Unknown Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Chapter 6
Simple Web Pages
Device Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Ethernet Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Diagnostic Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Data Table Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Chapter 7
User Provided Pages
HTML Pages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Generating Custom Data Table Monitor Pages . . . . . . . . . . . . . . . . . . 35
Index
Publication 1766-UM002B-EN-P - September 2015
2 Table of Contents
Notes:
3Publication 1766-UM002B-EN-P - September 2015
Chapter
1
MicroLogix 1400 Embedded Web Server
How to Use This Chapter
Rockwell Automation offers enhanced MicroLogix 1400 controllers for your
EtherNet/IP control systems so you can monitor data remotely via web pages.
This chapter shows how you can use a MicroLogix 1400 controller in your
control system.
Typical Applications
With the MicroLogix 1400 controller, you can access controller and control
system data with different and remote access applications. With a web browser,
you can easily monitor live MicroLogix 1400 controller data remotely.
With the MicroLogix 1400 controller, you can access Simple web page 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
You can access the MicroLogix 1400 controllers only with Internet Explorer
6.0, Opera 9.23 , FireFox 2.0.0.14, or Safari 3.0.4, or higher . To access data
view pages, the browser requires Javascript and XML support.
The supported display sizes start from 640 x 480. Smaller display sizes also
work but require scrolling to view the information.
Topic Page
Typical Applications 3
Browser Requirements 3
Connect the MicroLogix 1400 controller to the Network 4
Navigate the MicroLogix 1400 Controller 6
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4MicroLogix 1400 Embedded Web Server
Connect the MicroLogix
1400 controller to the
Network
1. Connect the module to
the network.
Connect the MicroLogix 1400 controller to the Ethernet network. The RJ-45
connector is on the left-hand side of the module.
2. Obtain an IP address. By default, the MicroLogix 1400 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 Manual
1766-UM001 to assign an IP address to the MicroLogix 1400 controller.
44592
For more information, see
MicroLogix1400 Programmable
Controllers User Manual
1766-UM001.
Publication 1766-UM002B-EN-P - September 2015
MicroLogix 1400 Embedded Web Server 5
3. Access the Home page of
the web server.
In your web browser’s Address box, enter the IP address of the MicroLogix
1400 controller. The Home page is displayed.
4. Log into the web server. Many of the features of the MicroLogix 1400 controller require you to log in
with appropriate access. If you select a feature, such as Data Views, the
MicroLogix 1400 controller prompts you to enter your user name and
password. The user name is either administrator or guest. The password is
ml1400 for administrator and guest for guest.
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 .
Specify the IP address of the
MicroLogix 1400 controller in the
Address window of your web
browser.
This is the controller’s Home page.
Default Access
User Name: administrator or guest
(case sensitive)
Password:
(ml1400 for administrator, guest for guest)
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6MicroLogix 1400 Embedded Web Server
Security Warning Page
For MicroLogix 1400 FRN 15.3 or later only. To enhance web server security,
upon logging in to the MicroLogix 1400 Web Server page with the default
administrator account and default password, a warning displays to notify the
user to change the default password.
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.
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.
7Publication 1766-UM002B-EN-P - September 2015
Chapter
2
Use Data Views to Access Controller Data
How to Use This Chapter
The MicroLogix 1400 controller provides access to the controller data table
files. This chapter shows you how to set up views of data table files.
Overview of Data Views
Data views give 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 Views 7
Change an Access Group 8
Monitor Data Views and Data Table File 9
Change Data Table Files 10
Disable Web View 12
Publication 1766-UM002B-EN-P - September 2015
8Use Data Views to Access Controller Data
Change an Access Group
Each data view contains a group of files that you want to monitor. Each
MicroLogix 1400 controller can support multiple data views. One browser
supports only one data view, so if you want to look at many data views, you
need to run a corresponding number of 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)
•Write (read/write access only)
•Read (read access 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 change an access group for the data table file you
specified.
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