Rockwell-automation 56AMXN/B ControlLogix AutoMax Comm Module Manual de usuario descargar pdf (Pagina 35)

AutoMax DCSNet/RE RIO Module Page 35

Publication number 56AMXN-UM002A-EN-P November 2002

Using the 56AMXN as a Remote I/O Master

As a Remote I/O master, the module:

• Scans up to 7 drops

• Supports up to 248 words of scheduled output data and 250 words of

scheduled input data

• Maintains diagnostic counters

You configure the module using the utility provided. It reads the online

network and stores the network configuration in flash memory on the

56AMXN.

Subsequently, if the online network does not match the configuration in

flash, the module displays an error message on the 4-character display

and does not bring the mismatched drops online.

If the network changes, you must rerun the configuration program and

store the new configuration in flash.

The Configuration Program

You use 56AmxnRioCfg to configure the 56AMXN ControlLogix

AutoMax module as an AutoMax Remote I/O master. 56AmxnRioCfg is

an online configuration tool. The 56AMXN module must be connected

to the Remote I/O network to configure the module.

56AmxnRioCfg reads the network configuration and stores it to flash

memory on the module. It also generates a tag file that you import into

RSLogix 5000 to access the data.

Remote I/O operation assumes that all the data on the remote I/O

network is data you want. Therefore there is no mapping procedure;

56AmxnRioCfg assigns locations in ControlLogix memory for all the

modules it finds on the remote I/O network. If there is too much data to

fit into 248 words of outputs data and 250 words of input data, you must

split the network and use more than one 56AMXN module.

56AmxnRioCfg communicates with the module using RSLinx. You

must have RSLinx OEM or above; you cannot use RSLinx Lite.

When you run the program, it first displays an RSWho window. Expand

the tree to find the path to the 56AMXN module you wish to configure.

Procedure

1. Start 56AmxnRioCfg.

2. Select the path to the 56AMXN module in the RSWho window.

3. Select Actions/Auto Config command to read the network

configuration and store it on the 56AMXN.

4. Select File/Export Tags to export the tags to a CSV file.

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Rockwell-automation 56AMXN/B ControlLogix AutoMax Comm Module Manual de usuario Pagina 35