
E–2 Block Transfer (Mini-PLC-2 and PLC-2/20 Processors)
1 )'!0',+ 3 # .1.2
Rungs 2 and 3: These output energize instructions (012/01 and
012/02) define the number of words to be transferred. This is
accomplished by setting a binary bit pattern in the module’s output
image table control byte. The binary bit pattern used (bits 01 and 02
energized) is equivalent to 6 words or channels, and is expressed as
110 in binary notation.
Rung Summary: Once the block transfer read operation is
complete, the processor automatically sets bit 07 in the input image
table status byte and stores the block length of the data transferred.
Figure E.1 Multiple GET Instructions (MiniĆPLCĆ2 and PLCĆ2/20 Processors Only)
0 )#
,+0.,)
20#
10-10 *%# )# ,+0.,)
20# ,+0'+/ #"
+ )# '0 +" ),!(
#+%0& '+ '+.2 ,"#
0 "".#//
,+0'+/ ,"1)#
"".#// '+
+-10 *%# )#
001/ 20#
,+0'+/ ,+# '0
0,.%# ,!0',+
,+0'+/ ')#
"".#// '+
#" '0
001/
20#
10-10
*%# )#
'*#.,1+0#.
!!1*1)0#"
)1#/ .#
+-10
*%#
)#
'*#.,1+0#.
.#/#0
)1#/ .#
'./0 "".#//
#/0'+0',+ ,$
.+/$#..#" 0
1+%
1+%
1+%
1)0'-)# +/0.1!0',+/
Komentarze do niniejszej Instrukcji