Title Lang. Rev. Page 49ABB STOTZ-KONTAKT GmbH CP400 first steps en O No. o. p. 53

9.3 Visualization of digital I/Os from AC500

There are two ways of assigning DI/DO to CP400 elements:

1. Pos.: Use assignment of separat digital IO-variables with possiblity to use bit-tag-names inCP400

Title Lang. Rev. Page 50ABB STOTZ-KONTAKT GmbH CP400 first steps en O No. o. p. 53

2. Pos.: Send whole Module-Word to CP400.

Use assignment of only the whole Digital-Module Word (or Dword), but than call %MW0.x.y bit in CP400.Its not possible to use tag-name of a word and separate a bit with point assignment.