Allen-Bradley 1794-OF4I - Page 41

Publication 1794-6.5.8 - January 2010
Module Programming 41
Progra m Action
0009
BTW ERROR BIT
B3:10
12
MOV
MOVE
SOURCE
DEST
#M1:1.203
#N7:17
6
BTW PENDING
B3:15
0
CHECK BTW ST ATUS
B3:15
1
BTW ENABLE BIT
B3:110
15
L
U
U
0008
This
rung executes BTRs continuously .
This rung buf fers the error code if a BTW is
not successful.
T
o next page.
0<
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
0010
BTW DONE BIT
B3:10
13
This rung copies the wirte data to the M0 file and
executes BTWs continuously . The configuration
data for the FLEX module should be placed in
the wirte data.
BTW ENABLE BIT
B3:110
15
BTW ERROR BIT
B3:10
12
COP
COPY FILE
SOURCE
DEST
#M1:1.210
#N7:10
LENGTH
7
BTW PENDING
B3:15
0
BTW ENABLE BIT
B3:110
15
L
L
L
L