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Example ladder logic programs – Rockwell Automation 2100-GK61 DeviceNet to SCANport User Manual

Page 189

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Publication 2100-DU021B-EN-P - January 2004

5-4 Ladder Logic Programming—Including Reading Inputs

Table 5.F Scanner Input Map (ControlLogix Example)

Example Ladder Logic
Programs

The following are example ladder logic programs.

IMPORTANT: Refer to the user manual for your SCANport product for
specific I/O definitions. Different SCANport products have different Logic
Command, Logic Status, Reference, and Feedback I/O interpretations.

NOTE: Prior to the programming examples are logic control structure tables
and logic status structure tables for various products.

Bits 15 - 0

31 30 29 28 27 26 25 24 23

22

21

20

19

18

17

16

15

14

13 12

11

10

9 8 7 6 5 4 3 2 1 0

1:I.Data[0]

SCANport Device Status

Not Used

2100-GK61
discrete
inputs

1:I.Data[1]

Analog Feedback for a Drive, SMC, or SMP-3

ATTENTION

!

ATTENTION: The example ladder logic program shown
in this manual is intended solely for purpose of example.
Because there are many variables and requirements
associated with any particular installation, Rockwell
Automation does not assume responsibility or liability (to
include intellectual property liability) for actual use based
upon the example shown in this publication.