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2.5 I/O Variable

  • Baosky PLC stipulates that direct expression variables prefixed with % only represent IO addresses and can only be accessed in the "IO mapping table" and cannot be directly accessed in program units (PRG, FB, FC)
  • The program unit of Baosky IDE realizes access to the I/O address by reading and writing the GVS variable in the "IO mapping table"

2.5.1 Hardware Channel Relevance​

  • Hardware IO channel table display (the comparison table is address, type, variable name, comment, mapping table name)

  • For specific usage, please refer to IO variable mapping