Rockwell-automation 1794-APB/B FLEX I/O PROFIBUS Adapter Module User M Manual de usuario descargar pdf (Pagina 74)

2–54 How Communication Takes Place and I/O Image Table Mapping

6$-+%#5+0/ =!  07'.$'3 

Definition

Decimal Bit

(Octal Bit)

Word

"03&  %0/5+/6'&

+54 



Request for hold outputs (Q).  *#//'- 3'26'45 $+54 5*#5 +/4536%5 #/ 065165 50 *0-&

+54 065165 -'7'- 8*'/  53#/4+5+0/4 (30.  50  50  "*'/  +4  0651654 )0 50 #

4#(' 45#5' &+%5#5'& $:  "*'/  3'563/4 50  5*' 0651654 8+-- *0-& 5*'+3 -'7'-

6/5+- 5*' 065165 &#5# '26#-4 5*' 065165 -'7'-  +/&+%#5'4 %*#//'-4 *0-&+/)

65165 3'#& $#%, &#5# 4*084 8*#5 -'7'- +4 $'+/) *'-&   $+5    %*#//'- 

  $+5    %*#//'-  '5%

+5   Interrupt Toggle bit (IT)  *+4 $+5 8*'/ 4'5  1'3.+54 +/5'3-'#7+/) 0( .0&6-'

+/5'336154 '/463+/) '9%*#/)' 0( %3+5+%#- &#5# 8*'/ %*#//'-4 #3' %0/(+)63'& (03 5*'+3

(#45'45 61&#5' 5+.'4   #/& </0 -08 1#44 (+-5'3 .645 $'  +/ 03&'3 (03 5*' .0&6-'

50 3'%0)/+;' 5*+4 ('#563' *+4 )30614 &#5# 61&#5' 3#5'4 (03 #-- %*#//'-4 50 5*'

4-08'45 %0/(+)63#5+0/ 4'55+/) 0( #/: 0( 5*' %*#//'-4 / #&&+5+0/ %*#//'- 61&#5' 3#5'4

(03 #-- %*#//'-4 8+5* # .4 61&#5' 3#5' #3' 3'&6%'& 50 .4 "*'/ 3'4'5  3'#-

5+.' 4#.1-+/) #/& (+-5'3 ('#563'4 #3' '/#$-'&

+5   Transparent bit (TR).  *+4 $+5 8*'/ 4'5 50  1'3.+54 %0/(+)63#5+0/ 50 $' %*#/)'&

8+5*065 64+/) 5*'  $+5

+5   '5 50 

+5   Initiate Configuration bit (IC).  "*'/ 4'5  +/4536%54 5*' .0&6-' 50 '/5'3

%0/(+)63#5+0/ .0&' 3'4'/5 %0/(+)63#5+0/ &#5# 13+03 50 03 %0+/%+&'/5 8+5*  $'+/)

4'5 /%'  3'563/4 50  #&&+5+0/#- %0/(+)63#5+0/ +/(03.#5+0/ +4 +)/03'&

"03&  +54 



05 64'&

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Rockwell-automation 1794-APB/B FLEX I/O PROFIBUS Adapter Module User M Manual de usuario Pagina 74