
Programming Fundamental Instructions
Chapter 8
82
Figure 8.2
Press
the Keys 1
1 to begin Programming
Diagnostics Passed
Mode Selection
Keyboard Module 1770FDC Series B/E
Mode:
Insert
For Use with
the following
processors
Keytop Overlay:
10
11
1770-KBA
1770-KCB
PLC
MiniPLC2, PLC2
MiniPLC2/15
PLC-2.20 (LP1)
PLC-2/20 (LP2)
PLC-2/30
12
1770-KAA
Select Desired Mode:
= PLC
= PLC-2
= Alphanumeric
Section A
Relay Type Instructions
This section demonstrates how to enter each relay type instruction. Each rung
is not a program. Do not use our examples using on-line production equipment.
These examples are used only for demonstration purposes.
In this section you will read:
How to enter relay type instructions.
How to enter branch instructions.
How to enter bit controlling instructions.
If you can do this, proceed to chapter 9.
Objectives
Kommentare zu diesen Handbüchern