Commands chapter 4 – Rockwell Automation 1771-KA2 Communication Adapter Module User Manual

Page 49

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Commands

Chapter 4

4-13

Figure 4.4
Memory Map for Controller 1

Controller 1

Controller 2

Controller 3

Controller 4

Controller 5

Controller 6

Controller 7

Controller 8

S101–S199

Timer/Counter 1

Timer/Counter 32

Inputs, Outputs
and Flags for
each Controller
on Loop

Controller 1’s Stores

Controller 1’s
Timers/Counters
1–32

Your Program

Sequencer Tables

20 inputs
1101–1120

12 Outputs
O101–O112

32 Flags
X101–X132

Accumulated

Value

16

15

32

31

Preset

Value

Each time you enter a non-privileged command, you must enter an
address code. This code designates what part of the controller’s memory
the command will affect. Note that this is a code, and not a true memory
address. A memory address code is a 3-4 digit code that represents a
word (16 bits) in the data table of a PLC-4 Microtrol controller. The
right-most digit of an address code represents the controller ID number in
octal. For example,

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