How To Change Bit Status At The Word Level; Cursor Right Function During Binary Data Entry - Allen-Bradley 1747-DTAM-E User Manual

How to Change Bit Status at the Word Level

You may change the on/off status in Bit file words
displayed
1. To change the bit pattern in B3:10, display the word address:
B3:10
0000000000000000
Press
>  @ 
2. The display changes to reflect the state of the least significant
bit:
B3:10
0000000000000001
3. A blinking cursor appears over the next bit to the left. Each time
you press a or
>  @
When you have displayed the desired bit pattern:
Press [ ] .
( 1 7 ( 5

Cursor Right Function During Binary Data Entry

During binary data entry, you can move the cursor one position to the
right each time you use the Cursor Right Function.
There are two ways to implement the Cursor Right Function:
•
press and release the [
•
repeatedly press the [
In the example below, the cursor is to the left of the 1. The cursor was
placed there by entering 0,0,0,0,0,1.
B3:10
0000000000100000
To change the value to 0000000000101000
key sequence:
1. Press and hold the
> 6 + , ) 7 @
2. Press
> ( 6 & @ > ( 6 & @ > ( 6 & @
3. Release the
> 6 + , ) 7 @
4. Press .
>  @
Monitoring and Modifying Data
the cursor moves one bit to the left.
>  @
- press and release the [
6 + , ) 7
] key
( 6 &
- press and hold the [
6 + , ) 7
] key
( 6 &
, you can use the following
key.
.
key.
5-15
ith the 16-bit
w
] key, then
] key, then
Publication 1747-6.1