Details of implicit exchange language objects for an INTERBUS function
(Original Document)
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At a Glance
The tables below present the language objects for INTERBUS communication. These objects are not integrated in the IODDTs.
List of implicit exchange objects
The table below presents the implicit exchange objects.
Address
Type
Access
Meaning
%IWr.m.0.0 at
%IWr.m.0.n
INT
R
n DP input words
  • n = 127 if you have configured between 32 and 128 input/output words,
  • n = 241 if you have configured 242 input/output words.
%QWr.m.0.0 at
%QWr.m.0.n
INT
R/W
n DP output words
  • n = 127 if you have configured between 32 and 128 input/output words,
  • n = 241 if you have configured 242 input/output words.