Ethernet/IP

Supported hardware and firmware

Cloud Notify via Ethernet/IP on Allen-Bradley devices is supported for the x500 in firmware 3.7 and up. For Omron devices this is supported for the x500 in firmware v3.14 and up. Please upgrade your firmware if you are running an older version.

Activate Cloud Notify
Please first activate Cloud Notify (or start the 30 day free trial) if you haven't already.

The Second step in Cloud Notify is setting up a data source. This is done by selecting a communication protocol and defining the variables. This article shows you how to do this for communication via Ethernet/IP.

• PLC setting
• Select a communication protocol
• Add variables
• Test variables
  • Common error messages
• Manage variables

PLC setting

Allen-Bradley devices
Every variable in an Allen-Bradley PLC has an “External access”-attribute which determines whether an external device, like the x500, has access to that variable. The x500 will need access to the variables in the PLC.

• Set the “External access“-attribute of all relevant tags to “Read/write” or “Read only“.

Select a communication protocol

You first have to select a communication protocol. This is the protocol that the x500 will use to communicate with the PLC.

• Go to the Fleet Manager app, which is accessible from the Apps menu in the top right corner if you are currently in a different X4 Remote app.
• Open the Main menu, go to Devices, and select the concerning device.
• Click on the Add a service icon in the left menu, select [Data source], and then select [EtherNet/IP].
• Enter the requested information (details below) and click on [Add].

Add variables

Once you’ve added a data source and selected a communication protocol, you can start adding variables. You can do this by following the steps below:

• Expand the Data source service and go to [Variables].

You’ll need to know your variable’s data type and address. These differ per CPU type. Select your CPU:

• AB CompactLogix / ControlLogix / FlexLogix / Micro800, Omron NX / NJ / NY / NA
• AB MicroLogix

AB CompactLogix / ControlLogix / FlexLogix / Micro800, Omron NX / NJ / NY / NA

The following table shows an overview of all available data types.

Symbolic addressing is used for these CPU types. For atomic / base / global variables you simply enter the variable’s name inside the PLC as address on X4 Remote. If you’re using a variable that is part of a structure, you’ll need to enter the full name (including the struct names). If you’re using a program or local tag, then the variable name needs to be prefaced with “PROGRAM:ProgramName.”.

Take a look at the table below for an overview, including examples.

Now you have all the necessary information to add the variable to your data source and can now choose to:

• Manually add new variables
• Import variables from a file (or device)

Tip!

It is advisable to add variables in small batches and test them to verify their configuration.

AB MicroLogix

The following table shows an overview of all available data types.

A specific address syntax is used for this type of CPU. The syntax is: MF:W/B (practical example: S2:30/7). Take a look at the table below for an overview of all available options.

Now you have all the necessary information to add the variable to your data source and can now choose to:

• Manually add new variables
• Import variables from a file (or device)

Tip!

It is advisable to add variables in small batches and test them to verify their configuration.

Manually add new variables

• Click on [Add variable] in the bottom right corner.
• Enter the requested information (details below) and click on [Add].

Temporary disconnect

After this next step, the config push, the device may temporarily disconnect and LAN communication may be temporarily interrupted while it's applying the new settings. This may take a minute.

You have now made the changes in X4 Remote, but these are not yet active in your device. You will need to push your changes to your device for them to take effect.

• Click [Push config to device] in the top right corner.

Next step

Now that you've added the variables, you can test if they're configured properly.

Import variables from a file (or device)

You can easily and effortlessly copy variables from one device to another by exporting the concerning variables (view the “Manage variables” part of this article) and then importing them in your new device. Alternatively, you can manually prepare your variables in the required CSV format to load them all at once into your configurator. The CSV file structure is explained in our Import variables article.

• Click on [Import from CSV-file] in the top right corner of the screen.
• Select a CSV file to import and click on [Open].

Temporary disconnect

After this next step, the config push, the device may temporarily disconnect and LAN communication may be temporarily interrupted while it's applying the new settings. This may take a minute.

You have now made the changes in X4 Remote, but these are not yet active in your device. You will need to push your changes to your device for them to take effect.

• Click [Push config to device] in the top right corner.

Next step

Now that you've added the variables, you can test if they're configured properly.

Test variables

The test utility is used to check if all the added variables are set correctly. It shows the communication status with the PLC and displays each variable’s current value if everything is configured correctly. If not, the values will stay empty. The test utility will attempt to update values every 0.5 seconds, regardless of how often it’s actually being logged (this does not count towards your license’s dps/hr). Please follow the steps below to test your variables.

• Expand the Data source service, go to [Variables], and click on [Run test] at the top.

A connection will now be set up to stream the data directly to your computer, using:

You will see live values of all variables, if the configuration is set up correctly.

Unexpected result?

If the test utility shows unexpected values, please check if the addresses and data types of all variables are entered correctly. If you get an error message, please check Common error messages for more info. If you get no data at all, please also check that the above listed port and protocols are not being blocked by your computer's or company's firewall.

Next step

Now that you've tested the variables, you can view our "Configure data tags" guide to start logging.

Common error messages

When testing with Ethernet/IP there are a few common error messages. Please take a look in the table below for common error messages and possible ways to resolve the error.

Manage variables

You can view all defined variables on the variables page:

• Expand the Data source service and go to [Variables].

You can [Edit] individual variables, [Remove] individual or a selection of variables, and export all or a selection of variables.

Variables can be selected by clicking the checkbox on the left, or you can select them all by clicking the checkbox at the top.