SIS function blocks > SIS Math Blocks > Logic Solver Calculation function block

Logic Solver Calculation function block parameters

The following table lists the system parameters for the function block:

Table: LSCALC Function Block System Parameters:

Parameter

(Data Type)

Default Value (Units)

Characteristics

Description

BLOCK_ERR

(Option bitstring)

0

NVM:

Preserved on Download

The summary of active error conditions associated with the block. The block errors for the Calculation/Logic function block are:

  • Memory Failure

  • Output Failure

  • Configuration Error

INn

(Floating point with status)

0

(Determined by source)

Access:

Configurable, Tuning

NVM:

Restored on Restart

The analog input value and status. The number of inputs is an extensible parameter.

OUTn

(Floating point with status)

0

(Determined by expression)

NVM:

Preserved on Download

The analog output value and status. The number of outputs is an extensible parameter.

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