Logix5000 Source Code Metrics

The Logix5000Metrics tool computes a number of useful metrics for Logix5000 program source code suites. It is a member of SD's family of Source Code Metrics tools. An example of the Logix5000Metrics tool results can be seen here.

Logix5000 Metrics Features

• Repeatable operation across specified set of files
• Metrics computed at Controller level:
  • Source Lines of Code (SLOC)
  • Noncommented Source Lines of Code
  • Comment Lines
  • Number of Programs, Routines and Rungs
  • Decision Density
  • Cyclomatic Complexity
  • Maximum conditional nesting
  • Halstead measures (length, vocabulary, volume, difficulty, effort and bug prediction)
  • Tag statistics: Definition Count, Aliased Tags, Unique Tag Types
  • Conditions Used
  • Motion Instruction Count
• Worst-case nesting metrics pinpointed to specific file/line
• Summaries per System, Controller, Program and Routine
• Text report
• XML report, reformattable in any way desired (example)

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