Siemens SIMATIC S7 - Page 259

Application of the Function Block
5–55
IP244
C79000–B8576–C861–02
S5-135U CPU 922 and CPU 928 when interrupts are allowed at the command boundaries.
FB x = UPD.DQ1
(( !/ (+ ' 4
Block interrupts:  
 
  ," &( #0* /&+*
   +! )"..$" *0)"- &*  0)0(/+- 
  *  2%"-" * +--".,+*!. /+ /%" ." !!-".. +# /%"  
  *  "! 3/".  *!  #-+) /%"  
   /+-"  /+  &* /%" !/ (+ '
  *  "! 3/"  #-+) /%"  
   /+-"  /+  &* /%" !/ (+ '
Release interrupts:  
 
  ," &( #0* /&+*
(+ ' "*!
S5-155U when the PLC is operated in the 155U mode.
FB x = UPD.DQ1
(( !/ (+ ' 4
Block interrupts: 
  .1" &*/"--0,/ ).'
 
 (+ ' (( &*/"--0,/.
   +! )"..$" *0)"- &*  0)0(/+- 
  *  2%"-" * +--".,+*!. /+ /%" ." !!-".. +# /%"  
  *  "! 3/".  *!  #-+) /%"  
   /+-"  /+  &* /%" !/ (+ '
  *  "! 3/"  #-+) /%"  
   /+-"  /+  &* /%" !/ (+ '
Release interrupts:  
 -"./+-" &*/"--0,/ ).'
(+ ' "*!