Rockwell Automation 9323-PA1E QUICK START GUIDE APS 6.0 - Manual (Page 51)

Online Operations, Quick Edit
4–11
2. Monitor input data changes resulting from input device operation.
Press pushbutton 0. Note that the status bit goes from 0 to 1, as the instruction
goes from false to true. Now turn selector switch 6 to the on position. Note that
status bit I:2/2 goes from 0 to 1, as the instruction goes from false to true.
3. Access the output data file.
The output data file precedes the input data file in the data table. Press
CONFIG OFFLINE
CONFIG
PREV
FILE
F8
. The output data file appears. Since we didn’t specify a particular
bit address, the cursor is located on the status bit having the lowest address,
O:3/0. This is also the status bit for pilot light 0 in our program. This is shown
below.
address 15 data 0 address 15 data 0
O:3 0000 0000
Press a key or enter value
O:3/0 =
REM RUN no forces binary data decimal addr PROC Addr 1
F7 F5
NEXT
FILE
SPECIFY
ADDRESS
F8
PREV
FIILE
F1
CHANGE
RADIX
F6
FORCE
MONITOR
4. Monitor output data changes resulting from input device operation.
Press pushbutton 0 with selector switch 6 in the on position. Note that status bit
O:3/0 goes from 0 to 1, as the output instruction of our program goes from false
to true.
Continue to press pushbutton 0, as you turn selector switch 6 to the off position.
Note that bit O:3/0 goes from 1 to 0. This is because there is no longer a path of
true input instructions in the rung, causing the output instruction to go false.