Rockwell Automation 2705 REDIPANEL KEYPAD MODULE USER MANUAL - Manual (Page 60)

Chapter 7
Programming
7–22
Rungs 7–12 show a programming procedure that will allow you to change
the preset values of the counter that was being monitored in rungs 1–5.
(Rung 6 and Rung 9 are for message recording, and will be explained later).
+ 7
310
11
( L )
540
00
!
!
!
!
+
00
( PUT )
0412 0137
500
G
8
540
500
+
+
+
00
( PUT )
0137
0312
G
540 310
16 600
10
!
!
+
16
( PUT )
0412
0137
600
G
310
600
!
!
+
00
( U )
540
310
16
540
00
12
11
+
!
!
+
!
!
+
!
!
600
Rung 7:
The input signal, function key F2 is being latched on.
Rung 8:
The input signal (540/00) is retrieving the preset (137) of counter 037 and
displaying it on the Keypad Module (output 412).
Rung 10:
The existing preset value is now being displayed on the Keypad Module. To
enter a new preset, depress the appropriate number keys followed by the
ENTER key (310/16).
Rung 11:
This rung verifies what was entered to show us the new preset. When the
ENTER key was depressed (310/16), the new preset (137) was then
displayed on the Keypad Module (412).
Rung 12:
Output word 540 is unlatched when ENTER key is pressed.
Part B: Changing and Examining
preset Value of Counter for
PLC-2