Rockwell Automation 1771-DA,D17716.5.13 U MNL 1771-DA ASCII I/O MODULE User Manual
Page 222
ASCII Module
PLC-2 Family Processors
Appendix A
AĆ54
T0002
15
B0020
15
RUNG NUMBER RM23
Unlatches write block transfer one-shot timer after its routine is complete
T0003
RUNG NUMBER RM24
TON
TIMER ON
1.0 SECOND
TP =
TA =
T0003
999
820
T0003
17
TE
T0003
15
TD
15
This timer accumulated value is the message
variable
MOV
MOVE FROM A TO R
A : WTACC:0003
843
R : WD000:0000
844
MOV
MOVE FROM A TO R
A : WD000:0000
844
R : WD000:0713
0000100001000100
(5 seconds)
U
RUNG NUMBER RM25
EOP
RUNG NUMBER RM26
Converts message variable to correct format
and moves it to second message file.
Addresses Used in Example Application Program
The following addresses are used in NO TAG for files, the message
variable, and timers. Initialization data is also shown.
Message file 1
Message file 2
Message variable
Write block transfer file
Read block transfer file
Initialization file
Write block transfer timer
Message variable timer
FO000:0600-0615
FO000:0700-0715
FO000:0713
FO000:0200-0217
FO000:0252-0271
FO000:0570-0573
T0002
T0003
Initialization
Words
IW1 0007
IW2 1028
IW3 OD08
IW4 2A00
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