: The data notation (binary or BCD) varies with the function
2 To terminate the display of parameters, press the [NDPARA] soft
(8) Editing the program being executed (ONLEDT: on-line editing)
A sequence program can be edited while a program is being executed,
without stopping its execution.
: This function is available only while the edit function is enabled.
1 Press the [ONLEDT] soft key to start the on-line editing function.
The cursor appears on the screen.
2 Modify the program, following the usual editing procedure.
The following changes can be made by means of on-line editing.
D Changing the type of contacts
( , )
D Changing the addresses of contacts and coils
D Changing the addresses of control parameters used in
: The operations that can be performed in on-line editing
are restricted to those that do not change the memory
size of the program. To perform other operations, such
as addition, insertion, and deletion, use the ordinary
3 To terminate on-line editing, press the
: Changes made in on-line editing are temporary. To save a
changed program, set K18.3 (K901.3 for the SB6) to 1 or
transfer the program to the DRAM by using the COPY function
from the I/O screen. To enable the use of the program when
the system is next turned on, write it to the FROM from the I/O
#6 #5 #4 #3 #2 #1 #0
#3 0: The ladder program is not transferred to the RAM after on-line
³ To transfer the program, press the following keys in the
order shown, using the COPY function from the I/O screen:
[COPY], [EXELAD], [EXEC]
1: A ladder program is automatically transferred to the RAM after