
2–22 How Communication Takes Place and I/O Image Table Mapping
1 )'!0',+ 6 ,2#* #.
Definition
Decimal Bit
(Octal Bit)
Word
'0/
Channel 0 analog data 6 '0 )#$0 (1/0'$'#" 03,/ !,*-)#*#+0 +1* #. 1+1/#"
),3#. '0/ .# 5#., 6* 1/#/ )) '0/
'0/
Channel 0 analog data sign bit.
'0/
Channel 1 analog data 6 '0 )#$0 (1/0'$'#" 03,/ !,*-)#*#+0 +1* #. 1+1/#"
),3#. '0/ .# 5#., 6* 1/#/ )) '0/
'0/
Channel 1 analog data sign bit.
,."
'0/
Multiplex control bits (M $,. '+"'2'"1) !&++#)/ &#/# '0/ !,+0.,) 0&# /$# /00#
+),% ,10-10/ '0 !,..#/-,+"/ 0, ,10-10 !&++#) +" '0 !,..#/-,+"/ 0,
,10-10 !&++#)
1/# 3,."/ +" +),% 2)1# / "'.#!0#" 4 !&++#) +1* #. +
1/# 3,."/ +" /$# /00# +),% 2)1# / "'.#!0#" 4 !&++#) +1* #. +
&#+ '0/ 6 .# )) !)#.#" /'*1)0+#,1/)4 4 !,**1+'!0',+ #..,. ,. 1/#.
!&,'!# 0&.1 0&# -.,%.** )# !,+0.,))#. -.,%.* 3,." $1)) .+%# +" !,+$'%1.#
/#)#!0 '0/ .# -.#/#.2#" 0 0&#'. )/0 /#00'+%
'0/
,0 1/#" /#0 0,
'0/
Full range bits (F) $,. '+"'2'"1) !&++#)/ '0 !,..#/-,+"/ 0, '+-10 !&++#)
'0 !,..#/-,+"/ 0, '+-10 !&++#) '0 !,..#/-,+"/ 0, '+-10 !&++#) '0
!,..#/-,+"/ 0, '+-10 !&++#) '0 !,..#/-,+"/ 0, ,10-10 !&++#) +" '0
!,..#/-,+"/ 0, ,10-10 !&++#) #$#. 0, +%# '0 #)#!0',+/
'0/ 6 ,0 1/#" /#0 0,
,."
'0/
6
Configure select bits (C) $,. '+"'2'"1) !&++#)/ '0 !,..#/-,+"/ 0, '+-10
!&++#) '0 !,..#/-,+"/ 0, '+-10 !&++#) '0 !,..#/-,+"/ 0,
'+-10 !&++#) '0 !,..#/-,+"/ 0, '+-10 !&++#) '0 !,..#/-,+"/
0, ,10-10 !&++#) +" '0 !,..#/-,+"/ 0, ,10-10 !&++#) #$#. 0, +%#
'0 #)#!0',+/
'0/ 6
6
,0 1/#" /#0 0,
,."/ +"
,0 1/#" /#0 0,
,."
'0/
Channel 0 Safe State analog value 6 '0 )#$0 (1/0'$'#" 03,/ !,*-)#*#+0 +1* #.
1+1/#" ),3#. '0/ .# 5#., 6* 1/#/ )) '0/
'0/ Channel 0 Safe State analog data sign bit.
,."
'0/
Channel 1 Safe State analog value 6 '0 )#$0 (1/0'$'#" 03,/ !,*-)#*#+0 +1* #.
1+1/#" ),3#. '0/ .# 5#., 6* 1/#/ )) '0/
'0/ Channel 1 Safe State analog data sign bit.
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