Rockwell Automation 1747-PTxx Getting Started Guide for HHT - Manual (Page 49)

Appendix A
Additional Ladder Program Exercises
A–2
4. Press [F2] – MOD_RNG , then [F2] – BRANCH .
Adding an Input Branch
5. Press [F4] – INS_BR . Then press the [
→
] cursor key once, then press
[ENTER] . Your new display should look like this:
F1 F2 F3 F4 F5
2.0.1.1.*
EXT_UP EXT_DWN APP_BR INS_BR DEL_BR
OFL
<END>
] [ ( )
Inserting an Instruction
6. Press [ESC] , then [F1] – INS_INST , then [F1] – BIT , then
[F1] —] [— .
7. Type the bit address I:1/1 , then [ENTER] .
8. Then press [F5] – ACCEPT . The following display appears:
F1 F2 F3 F4 F5
] [
>
( )
2.0.1.1.*
—] [— —]/[— —( )— —(L)—
OFL
] [
—(U)—
<END>
Adding an Output Branch
9. Press [ESC] twice. Then press the [
→
] cursor key once. Then press
[F2] – BRANCH .
10.Press [F4] – INS_BR . Then press the [
→
] cursor key once, then [ENTER] .
The following display appears:
F1 F2 F3 F4 F5
( )
2.0.1.1.*
EXT_UP EXT_DWN APP_BR INS_BR
OFL
DEL_BR
] [
] [
<END>