Rockwell Automation 1771-DA,D17716.5.13 U MNL 1771-DA ASCII I/O MODULE - Manual (Page 37)

Getting Started with Your ASCII Module
Chapter 2
2Ć30
ASCII Hex ASCII Hex ASCII Hex
8 38 J 4A W 57
9 39 K 4B X 58
L 4C Y 59
M 4D Z 5A
The industrial terminal displays the characters as you enter them. If
characters are not displayed, check the program that you loaded into
memory. Check step 3, operating parameters, for errors. If you find no
errors, refer to Need Help? below.
Procedure P3
Set Your Industrial Terminal to PLC-3 Mode
1. Connect the 1775-CAT cable to channel B.
2. Display your ladder diagram.
Press [SHIFT][MODE]1
Procedure P4
See How Data Is Stored in the Data Table
1. Display the block transfer read file. Enter the address of that file
(O3:0) with the following key sequence.
Press DD,O3:0, [SHIFT]%A [ENTER]
Results The name and numbers (11 characters or more) that you entered
are displayed. For example, if you had entered
ASCII 7890123
the space between ASCII and 78790123 would count as an entered
character, and your display would show 10 characters as follows:
RADIX = %A START = WA011:0248
WORD # 0 1 2 3 4 5 6 7
00000 E0H11H 00H00H A S C I I 7 8 9 0 00H00H