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3-4 Micro PLC Programmer’s Guide – April 1994
GFK-0804B
Inserting a Rung Element
The steps below show how to insert an element in a simple example program.
Example Program
I1
O17
I3
O17
I5
"
I5
"
Element
is to be
added to the program as shown
46106
In this example, the statement OR PTRAN I005 is inserted between the existing
statements:
AND NOT I003
OR PTRAN I005
OUT O017
Hand-Held Programmer Key Operation and Displays
use the SRCH key to locate the ladder logic rung to be edited. The display selects the
last element in the selected rung.
Use the PREV key to select the previous element. In this example, it is:
AND NOT I003 (see below).
use the PREV key to scroll the program display backward.
use the NEXT key to scroll the program display forward.
SRCH
OUT O017
Empty location
ENTER1
Key Operations HHP Displays
PREV
AND NOT I003
OUT O017
IOR
OR PTRAN I005
OUT O017
ENTER5F1