Data entry – Rockwell Automation 2705 REDIPANEL KEYPAD MODULE USER MANUAL User Manual
Page 33
Chapter 6
Operating Modes
6–3
The Keypad Module offers a standard numeric keypad interface with a
polarity (minus sign) key and a decimal point as shown in Figure 6.2.
Additional features are DELETE and ENTER keys, and six programmable
function keys with LED’s.
DELETE
ENTER
.
F2
F1
9
8
7
F4
F6
F5
F3
6
4
5
1
2
3
-
0
Figure 6.2
Keypad Layout
COMM
FAULT
The Keypad Module accepts up to eight digits of data.
•
Six digits for
1
/
4
rack BCD (0 to 999,999)
•
Eight digits for
1
/
2
rack BCD (0 to 99,999,999)
•
Five digits for binary (0 to 65,535)
•
Five digits for integer (–32,767 to 32,767)
The module ignores any digits after the first eight. Note – For binary and
integer the numeric value is checked for being in range before it is sent to the
PLC.
The DELETE key clears one character at a time. Each deletion shifts
previously entered characters one position to the right.
Each function key and its LED is individually programmable through bits in
the PLC image tables.
Data Entry