Version 1.0, August 31, 2001, Copyright, Hugh Jack 1993-2001

36.2 PLC PROGRAMMING LANGUAGES

 

· Ladder Logic is obvious, other standards are emerging, or are less common.

 

· Typical standards are (beyond ladder logic),

  1. · Basic
    1. -
    2. -
  2. · `C'
    1. · Siemens S5 option
  3. · Mnemonics

· Siemens

  1. · Graphcet
  2. · SFC's
    1. · Siemens
    2. · Allen Bradley