Rockwell Automation 1747-DTAM-E,D17476.1 Data Table Access Module (DTAM) - Manual (Page 49)

Monitoring and Modifying Data 5-15
Publication 1747-6.1
How to Change Bit Status at the Word Level
You may change the on/off status in Bit file words w ith the 16-bit
word displayed.
1. To change the bit pattern in B3:10, display the word address:
Press >@
2. The display changes to reflect the state of the least significant
bit:
3. A blinking cursor appears over the next bit to the left. Each time
you press a >@ or >@ the cursor moves one bit to the left.
When you have displayed the desired bit pattern:
Press [
(17(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:
• Single Cursor Right - press and release the [ 6+,)7 ] key, then
press and release the [ (6& ] key
• Multiple Cursor Right - press and hold the [ 6+,)7 ] key, then
repeatedly press the [ (6& ] key
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.
To change the value to 0000000000101000 , you can use the following
key sequence:
1. Press and hold the >6+,)7@ key.
2. Press >(6&@ >(6&@ >(6&@ .
3. Release the >6+,)7@ key.
4. Press >@ .
B3:10
0000000000000000
B3:10
0000000000000001
B3:10
0000000000100000