1.3
Creating a Program
1.3.1
Prior knowledge for creating a program
(1) Device and constants
Devices and constants, such as shown below, are used for creating a program.
(
Page 226, CHAPTER 5)
(2) Concept of I/O numbers
I/O numbers are automatically assigned.
Users can also assign I/O numbers according to their purposes. (
(3) Program configuration
A main routing program, subroutine program, (
(
Page 53, Section 2.7) can be included in a program.
CHAPTER 1 BASIC PROCEDURE FOR PROGRAMMING
Power
CPU
Input
Output
supply
module
module
module
module
64
points
0000
X0010
Y0050
to
to
000F
X004F
Y008F
Page 43, Section 2.3.3), and interrupt program
Device
Constant
64
points
to
Page 39, Section 2.2)
1
23