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Controller Application. DLR Nodes. Construct the Physical Network. Classic Software. Complete the Physical Connections of the Network. Set Up the Hardware. Select a Communication Format. Select a Remote Adapter. Logix Controller Combinations. Tag Guidelines for Produced or Consumed Data. Connections for Produced and Consumed Tags. Configure a MSG Instruction. Send Email via a Controller-initiated Message Instruction.
Create String Tags. Enter the Ladder Logic. Relay Server. Enter Email Text. Possible Email Status Codes. Connections to PanelView Terminals. FactoryTalk View Applications. Diagnostic Overview Page. Ethernet Statistics Web Page. Ring Statistics Web Page. Ethernet Statistics. Access Web Browser Support. Diagnostic Overview Statistics. Message Connections. Switch Considerations. Port Mirroring. The Studio Engineering and Design Environment combines engineering and design elements into a common environment.
The first element in the Studio. This environment is the one place for design engineers to develop all of the elements of their control system. These documents contain additional information concerning related products from Rockwell Automation. Provides details about how to use the required media components and how to plan for, install, verify, troubleshoot,. Provides information on setting up authentication, encryption, and firewalls, typical architectures, and diagnostics.
Describes the socket interface that you can use to program MSG instructions to communicate between a Logix Provides details about how to install, configure, and maintain linear and Device-level Ring DLR networks by. Provides general guidelines for installing a Rockwell Automation industrial system.
Provides declarations of conformity, certificates, and other certification details. To order paper copies of technical documentation, contact your local Allen-Bradley distributor or Rockwell Automation sales representative.
You must configure an Ethernet communication driver in RSLinx software for the workstation. From the Communications menu, choose Configure Drivers. The IP address uniquely identifies the module. The IP address is in the form xxx. There are some reserved values that you cannot use as the first octet in the address. These numbers are examples. The specific reserved values that cannot be used vary according the conditions of each application. The previous values. Subnet addressing is an extension of the IP address scheme that allows a site to use a single network ID for multiple.
If you change the subnet mask of an already-configured module, you must cycle power to the module for the change. A gateway connects individual physical networks into a system of networks. When a node needs to communicate with. This field is set to 0. A host name is part of a text address that identifies the host for a module. The full text address of a module is. A domain name is part of a text address that identifies the domain in which the module resides.
The domain name has a character limit. If you specify a DNS server, you must type a domain name. Also, if you send email from the module, some mail relay servers require a. This identifies any DNS servers used in the network. You must have a DNS server configured if you specified a domain name or a host. Remember the following as you read this chapter:.
This chapter uses the term rotary switches to describe both switch types. If your module does not have switches, skip Set the Network. For more information on how to use the DIP switches, see the publications for those products. The location of the switches is dependant on the module.
At powerup, the module reads the rotary switches to determine if they are set to a valid number for the last portion of the IP address. Valid numbers range from … We recommend that you set the rotary switches to a valid number before installing the module.
The hardware address is on a sticker on the side of the communication module and uses an address in a format similar to the following:. From the Tools menu, choose Network Settings. Select the appropriate module. To permanently assign this configuration to the module, wait for the module to appear in the Relation List panel and select it. When power is recycled, the module uses the assigned configuration and does not issue a BOOTP request.
The main difference is that BOOTP allows for manual configuration static , while DHCP allows for both static and dynamic allocation of network addresses and configurations to newly attached modules. Be cautious when using DHCP software to configure a module. This is specific to the DHCP software package used. The IP address of this module must not be dynamically provided. Failure to observe this precaution may result in unintended machine motion or loss of process control.
You might have to disconnect from the uplink to set the address and configure the module to retain its static address before reconnecting to. This is not a problem if you have node names configured in the module and leave DHCP enabled. From the Communications menu, choose RSWho. The RSWho dialog box appears. Navigate to the Ethernet network.
For Network Configuration Type, click Static to permanently assign this configuration to the port. Type this information in the appropriate fields:. In the other fields, type the other network parameters, if needed. In Conflict mode, these conditions exist:.
This table describes how duplicate IP addresses are resolved. The module that began operation first uses the IP address and continues to operate without interruption. The module that begins operation second detects the duplication and enters Conflict mode. Address on a Module on page Regardless of which module obtained the IP address first, the second module, that is, the module that does not.
The module that supports duplicate IP address detection detects the duplication and enters Conflict mode. Devices experiencing duplicate IP address conditions behave differently depending on whether connections have been established to either of the modules and whether both modules support duplicate IP address detection. This functionality is used in ControlLogix enhanced redundancy systems.
DNS addressing makes it possible to set up similar network structures and IP address sequences under different domains. DNS addressing is necessary only if you refer to the module by host name, such as in path descriptions in MSG instructions. Assign a host name to the module.
A network administrator can assign a host name. Valid host names must be IEC compliant. Configure the module's parameters. You must download that project to the host controller before operation can begin.
When the controller begins operation, it establishes a connection with the. A Device-level Ring DLR network is a single-fault tolerant ring network intended for the interconnection of automation devices. Check you module specifications to determine whether the module supports the DLR network. This section does not fully describe a DLR network itself. In a DLR network, you must configure at least one of the supervisor-capable devices as the ring supervisor before physically connecting the ring.
If not, the DLR network will not work. When multiple nodes are enabled as supervisor, the node with the numerically highest precedence value becomes the active ring supervisor; the other nodes automatically become back-up supervisors. At any point in time, there can be only one active supervisor on a DLR network. However, we recommend that you can configure at least one other supervisorcapable node to act as back-up supervisor nodes.
During normal operation, a back-up supervisor behaves like a ring node. If the active supervisor node faults, the back-up supervisor with the next numerically highest precedence becomes the active supervisor. If multiple supervisors are configured with the same precedence value the factory default value for all supervisor-capable devices is 0 , the node with the numerically highest MAC address becomes the active supervisor. For more information about how to configure a supervisor, see Configure.
A ring node is any node that operates on the network to process data that is transmitted over the network or to pass on the data to the next node on the network. When a fault occurs on the DLR network, these reconfigure themselves and relearn the network topology.
Additionally, ring nodes can report fault locations to the active ring supervisor. The first thing you must do to create a new DLR network is physically connect all necessary devices to the network. This figure shows an example of a new DLR network with one physical connection left open.
After you have installed all devices on the DLR network, you must configure the supervisor node. Ring nodes do not require any configuration. If you have not done so already, configure the IP address for the supervisorcapable devices before configuring them to be supervisors.
Before you can complete a DLR network, that is, configure all devices on the network and make all physical connections, you must configure and enable a ring supervisor with one of these options:.
Add-on Profile AOP version. For example, if you use a EN2TR module, firmware revision 3. If the Major Revision levels do not match, The Studio environment alerts you to the mismatch when you attempt to configure the Internet Protocol, Port Configuration and Network tabs for that device. This chapter describes how to configure a EN2TR module as a ring supervisor. To configure the ring supervisor in the Studio environment, follow these steps.
Depending on the module type, the Select Major Revision dialog box may appear. Complete the rest of the module configuration in your RSLogix software project. Download to your Logix controller. Go online with the controller and leave it in Program mode. After you add a supervisor-capable module to the Studio environment project and configure it, you must enable the module to function as a.
Click the Network tab and check Enable Supervisor Mode. Click Advanced to configure supervisor-related parameters. This table describes the Ring Parameters. Configure desired supervisor-related parameters. This table describes the parameters. To configure and enable a ring supervisor in RSLinx Classic software, follow these steps.
Browse to the DLR network that you are setting up. Right-click the node and choose Module Configuration. The General tab appears with information about the module that is not configurable. Click the Network tab and check Enable Ring Supervisor. Configure desired supervisor-related parameters and click Set. After you configure and enable your ring supervisor nodes, you must complete the physical connection of your new DLR network to make it complete and fully functional.
This figure shows an example DLR network with all physical connections complete. You may want to verify that your supervisor configuration has taken place and that the ring network is functioning properly. You can verify that configuration and a normally functioning network in either the Studio environment or. Access the module properties as described previously. Product Selection. Look at the new experience. BETA Switch me back to standard product selector. Use the search field to find a list of products in this product family: Search Search.
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