Rockwell Automation 1766-L32AWA, User Manual

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Rockwell Automation Publication 1766-UM001O-EN-P - September 2021 85
Chapter 5 LCD and Keypad
You can identify that this change of data value is reflected to your
RSLogix 500/RSLogix Micro programming software.
8. Now, we will view an example of the data value of a protected property. If
LCD Edit Disable is set to checked (enable), the “Protected!” message
displays and this data file cannot be edited from the LCD.
9. Try to move the cursor to the data value position by pressing OK. Because
the B3:0/0 bit is a protected bit, you will find that the cursor does not
move to the data value position.
10. Hold down the Up key until the target bit becomes “255/15”, as shown.
The maximum range of bits you can monitor with the LCD is 256 words
of specified target bit file.
11. If you have finished monitoring the bit file, B3, press ESC to return to the
Bit/Integer File Select screen, as shown in step 2 .
Monitor Integer Files
The LCD allows you to view and change the data value of an integer file. You
can access to this functionality from the Monitoring screen of the LCD.
To monitor an integer file on the LCD, you have to specify its file number in the
Target User Defined File Number (TUF) element of the LCD Function File and
When the cursor is at the data value position, press Down to change the data value of
a bit from ON (1) to OFF (0). Press Up to change from OFF (0) to ON (1).
After changing the data value of a target bit, press OK to apply the changes or press
ESC to discard the changes.