User guide

Chapter 7
Creating and Editing a Program File
7–18
Changing an Instruction Type
Change the second examine if closed instruction, in the first rung of the
program, to an examine if open instruction. Keep the same address for the
new instruction. The new rung should appear as follows:
] [
I:1.0
0
( )
O:3.0
0
]/[
I:1.0
1
Change this instruction type.
1. From the previous save and continue display, press [ENTER]. The
following display appears:
F1 F2 F3 F4 F5
>
2.0.0.0.*
INS_RNG MOD_RNG SEARCH DEL_RNG UND_RNG
OFL
] [
( )
] [
] [
] [
( )
<END>
2. To change the examine if closed instruction, press the [→] key twice.
With the cursor positioned on the examine if closed instruction with
address
I1:1.0/1, press [F2], MOD_RNG. The following display
appears:
] [
F1 F2 F3 F4 F5
2.0.0.0.2
OFL
] [
( )
] [
] [
( )
<END>
>
INS_INST BRANCH MOD_INST ACP_RNG
XIC:I1:1.0/1
NO FORCE
I
I
3. Press [F3], MOD_INST, then [F1], BIT, then [F2], —] / [— . The
following zoom display appears:
ZOOM on XIO
NAME: EXAMINE IF OPEN
BIT ADDR: I1:1.0/1
ENTER BIT ADDR: I1:1.0/1
F1 F2 F3 F4 F5
2.0.0.0.2
ACCEPTEDT_DAT
]/[