Rockwell-automation 1738-AENTR, Series B POINT I/O and ArmorPOINT I/O Manual de usuario descargar pdf (Pagina 82)

74 Rockwell Automation Publication 1734-UM017B-EN-P - October 2013

Chapter 5 Configure the Adapter for Direct Connection and Rack Optimization in RSLogix 5000 Software

Access Module Data

Use the following information to use the I/O adapter data in the ladder logic

program:

• POINT_IO_Adapter — the name you gave to your EtherNet adapter

• # — slot number of POINT I/O module

• C — configuration, I = input, O = output

Use the controller tags in your ladder program to read input data or write output

data.

• For ControlLogix controller information, refer to ControlLogix System

User Manual, publication 1756-UM001

• Slot Status Bits: The Slot Status bits display the connection status for each

of the POINT I/O modules that use a rack-optimized connection.

– Bit 0 is reserved for the adapter and always reports a value of 1.

– Each of the other bits (1 to 63) correspond to a POINT I/O module

that you install in the POINT I/O backplane.

– In this example, we configured the 1734-AENTR adapter for both

rack-optimized and direct connections.

The slot status bits indicate that we installed the module in slot 2 with it

operating correctly:

0 = module participating with no errors and

1 = module not participating or connection error (typically, module

removed/missing)

Chapter Summary

This chapter provided instructions on configuring an AENTR Adapter for

Direct Connection and Rack Optimization in RSLogix 5000 Software. It

included information about hardware setup; configuring the I/O Modules;

adding an I/O adapter to the I/O configuration; configuring for rack-optimized

connections; configuring for direct connections; and accessing module data.

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Rockwell-automation 1738-AENTR, Series B POINT I/O and ArmorPOINT I/O Manual de usuario Pagina 82