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what is the difference between Standard Data-Set and Legacy Data-Set ,in Modbus Communication NS,NT/NW

The standard data-set:  is a global entity that collects the most useful information of each IMU module in one convenient table.
  • The benefit is that in one location there is up-to-date information with three read requests. 
  • The standard data-set can be used with IFE or EIFE interface only.
  • The main information needed for remote supervision of a Compact NSX, Compact NS, Masterpact NT/NW or Masterpact MTZ circuit breaker is contained in the table of common registers starting at register 32000
  • The standard data-set is defined in the 32000 to 32435 register range.

The legacy data-set: is a global entity that collects the most useful information of each IMU module in one convenient table.
  • The benefit is that in one location there is up-to-date information with two read requests.
  • The legacy data-set can be used with IFM and IFE interface.
  • The main information needed for remote supervision of a Compact NSX, Compact NS, or Masterpact NT/NW circuit breaker is contained in the table of common registers starting at register 12000.
  • The legacy data-set is defined in the 12000 to12165 register range.
NOTE: The legacy data-set is compatible with previous versions of the Micrologic trip unit. 
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