Allen-Bradley 1794-OF4I - Page 49

Publication 1794-6.5.8 - January 2010
Module Programming 49
0008
Progra m Action
0010
U
BTW DONE BIT
B3:10
13
B3:15
0
BTW ERROR BIT
B3:10
12
MOV
MOVE
SOURCE
DEST
M1:1.203
N7:17
BTW PENDING
B3:15
0
CHK BTW STATUS
B3:15
1
BTW ENABLE BIT
B3:110
15
L
U
U
0009
This
rung executes BTRs continuously .
This rung buf fers the error code if a BTW is
not successful.
T
o next page.
0<
BTW PENDING
BTW ENABLE BIT
B3:110
15
CHECK BTW ST ATUS
B3:15
1
L
U
BTR ENABLE BIT BTR DONE BIT BTR ERROR BIT BTR PENDING
BTR ENABLE BIT
B3:100
15
B3:0
13
B3:0
12
B3:5
0
B3:100
15
This rung manipulates the flags for the BTW .
L
L