Publication 1763-UM001E-EN-P - June 2015
120 Using the LCD
9. Press OK to apply the changes. Then, the new value -1300 is applied.
Note that the target word “0”, which is right to “N7:”, is flashing. The
cursor is moved automatically to the target word position.
You can identify this change of data value is reflected to your RSLogix
500 programming software, as shown below.
10. Now, we will view the data value of a protected word N7:1.
Press the Up key once. Then, the target word will change to “1” and its
data value is displayed with the “Protected!” message, as shown below.
Because the N7:48/1 bit is set (1), the N7:1 word is a protected word.
11. Try to move the cursor to the data value position by pressing the OK
key. Because the N7:1 word is protected, you will find that the cursor
even does not move to the data value position.
12. Press the Up key once to view the data value of the N7:2 word. Because
the N7:2 word is not protected, only its data value, 0 in this example, is
displayed without the “Protected!” message.
After changing the data value of a target word, press
the OK key to apply the changes or press the ESC
key to discard the changes.
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