dl-breadcrumbs__homedl-breadcrumb-item__separatorConfiguration and programmingdl-breadcrumb-item__separatorEngineering interfaces and toolsdl-breadcrumb-item__separator...dl-breadcrumb-item__separatorCODESYS Static Analysisdl-breadcrumb-item__separatorReference, Programmingdl-breadcrumb-item__separatorRules
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  • SA0001: Unreachable code
  • SA0002: Empty objects
  • SA0003: Empty statements
  • SA0004: Multiple write access on output
  • SA0006: Write access from several tasks
  • SA0007: Address operator on constants
  • SA0008: Check subrange types
  • SA0009: Unused return values
  • SA0010: Arrays with only one component
  • SA0011: Useless declarations
  • SA0012: Variable which could be declared as constants
  • SA0013: Declarations with the same variable name
  • SA0014: Assignment of instances
  • SA0015: Access to global data via FB_Init
  • SA0016: Gaps in structures
  • SA0017: Non-regular assignments
  • SA0018: Unusual bit access
  • SA0020: Possibly assignment of truncated value to REAL variable
  • SA0021: Transporting the address of a temporary variable
  • SA0022: (Possibly) unassigned return value
  • SA0023: Complex return values
  • SA0024: Untyped literals / constants
  • SA0025: Unqualified enumeration constants
  • SA0026: Possible truncated strings
  • SA0027: Multiple uses of identifiers
  • SA0028: Overlapping memory areas
  • SA0029: Notation in code different to declaration
  • Unused Objects
  • SA0034: Enumerations with incorrect assignment
  • SA0037: Write access to input variable
  • SA0038: Read access to output variable
  • SA0040: Possible division by zero
  • SA0041: Detect possible loop invariant code
  • SA0042: Usage of different access paths
  • SA0043: Use of a global variable in only one POU
  • SA0044: Declarations with reference to interface
  • Conversions
  • Use of Direct Addresses
  • Rules for Operators
  • Rules for Statements
  • SA0095: Assignments in conditions
  • SA0100: Variables greater than <n> bytes...
  • SA0101: Names with invalid length
  • SA0102: Access to program/fb variables from the outside
  • SA0103: Concurrent access on not atomic data
  • SA0105: Multiple instance calls
  • SA0106: Virtual method calls in FB_INIT
  • SA0107: Missing formal parameters
  • Checking Strict IEC Rules
  • SA0140: Statements commented out
  • Possible Use of Uninitialized Variables
  • SA0150: Violations of lower or upper limits or the metrics
  • SA0160: Recursive calls
  • SA0161: Unpacked structure in packed structure
  • SA0162: Missing comments
  • SA0163: Nested comments
  • SA0164: Multiline comments
  • SA0165: Tasks calling other POUs than programs
  • SA0166: Max. number of input/output/in-out variables...
  • SA0167: Temporary function block instances
  • SA0168: Unnecessary Assignments
  • SA0169: Ignored outputs