Rockwell Automation 1771-DA,D17716.5.13 U MNL 1771-DA ASCII I/O MODULE - Manual (Page 76)

ASCII I/O Module Tutorial
Chapter 4
4Ć2
PLCĆ2 Family Processors
You must add initialization rungs to your “Getting Started Program”.
Place the processor mode select switch in the PROG position and insert
the additional rungs exactly as shown (Figure 3.1).
To insert one or more rungs into your program, place the cursor on the
output instruction in the previous rung. Press [INSERT][RUNG], then
enter the instructions for one rung. You must press [INSERT][RUNG]
before inserting each new rung.
Figure 3.1
Program With Initialization Rungs (PLCĆ2 Family)
327
000
020
02
PUT
200
000
252
07
200
07
OFF 10
G
START
020
10
TON
062
0.1
PR 005
AC 000
062
15
U
020
OFF 10
020
02
TON
063
0.1
PR 300
AC 000
063
17
063
15
Add
These
Rungs
1
2
4
5
6
252
15
035
00
200
15
252
15
7
200
15
252
07
L
020
3
Adding Initialization Rungs