Rockwell-automation 1395 Discrete Adapter, Rev 3.XX-8.XX User Manual download pdf (Page 12)

Chapter

3-1

Control Description

Introduction Chapter 3 contains a general description of the 1395 Discrete Adapter

Board program. This description is intended to provide sufficient

background information to support other procedures in this manual, and to

help you to:

S Understand how to configure the board.

S Understand how to interface the board with discrete I/O.

S Understand how to configure the Analog I/O for any application.

Parameter Overview The Discrete Adapter Board contains two types of parameters,

Configurable and Set-Up. Configuration parameters (Table 3.A) control

and monitor the run-time operation of the 1395, while Set-Up parameters

(Table 3.B) program the Adapter Board functions. The Discrete Adapter

has 10 Configuration parameters and 22 Set-Up parameters. Programming

the Set-Up parameters is accomplished with the 1395 Programming

Terminal or through another intelligent device connected to the 1395 such

as a PLC. Reference the 1395 Installation & Maintenance Manual for an

explanation of programming techniques.

All adapter parameters are referenced by a unique 1395 system parameter

number. However, the parameter number is dependent on whether the

Adapter Board is connected to Port A or Port B of the 1395. The following

shows the parameter number ranges for Port A and Port B.

S Port A Configuration Parameters (400 – 499)

S Port A Set-Up Parameters (550 – 599)

S Port B Configuration Parameters (300 – 399)

S Port B Set-Up Parameters (500 – 549)

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Rockwell-automation 1395 Discrete Adapter, Rev 3.XX-8.XX User Manual Page 12