Rockwell Automation 1747-PTxx Getting Started Guide for HHT - Manual (Page 37)

Chapter 3
Creating a Program
3–12
Entering an “Examine if Closed” Instruction
1. Press [F1] – INS_INST . The following display appears:
F1 F2 F3 F4 F5
2.0.0.0.*
BIT TMR/CNT I/O_MSG CPT/MTH
OFL
> COMPARE
<END>
2. Press [F1] – BIT . The following display appears:
F1 F2 F3 F4 F5
2.0.0.0.*
> ] [ ( ) ]/[ ( ) L
OFL
( ) U
<END>
3. Press [F1] —] [— . The following display appears:
ENTER BIT ADDR :
ZOOM on XIC
NAME:
EXAMINE IF CLOSED
BIT ADDR:
F1 F2 F3 F4 F5
] [ 2.0.0.0.*
Note that the HHT
“shifts” for you.
4. At the ENTER BIT ADDR: prompt, type the address I:1/0 , then [ENTER] .
(If you entered the wrong instruction by mistake, just press [ESC] and try
again.)
5. Press [F5] – ACCEPT . This accepts the address. The following display
appears:
F1 F2 F3 F4 F5
] [ ( ) ]/[ ( ) ( ) > L
OFL
U
2.0.0.0.*
<END>
] [