ST_CM_Normalization_InitPars

Function block-specific structure with initialization parameters, which are analyzed when the function block is initialized.

TYPE ST_CM_Normalization_InitPars EXTENDS ST_CM_Object_InitPars :
STRUCT
    nChannels         : UDINT := 1;    (* Number of channels. *)
    nSubChannels      : UDINT := 0;    (* Number of subchannels. *)
    nInLength         : UDINT := 256;  (* Length of input data array. *)
    fParameter_s      : LREAL := 1.0;  (* Parameter s for normalization. *)
    nParameter_p      : UDINT := 1;    (* Parameter p for normalization. *)
    nParameter_q      : UDINT := 1;    (* Parameter q for normalization. *)
    nWorkingDimension : UDINT := 0;    (* Dimension index of MultiArray for normalization. *)
    bAbsoluteValues   : BOOL := TRUE;  (* Use absolute values in calculation. *)
END_STRUCT
END_TYPE

• nChannels defines the number of independent channels. This must be greater than zero.
• nSubChannels defines the number of independent subchannels. This must be greater than or equal to zero.
• nInLength is the length of the input array.
• fParameter_s defines the scaling factor of the normalization.
• fParameter_p defines the exponent of the summands in the normalization.
• fParameter_q defines the quotient of the outer exponent in the normalization.
• nWorkingDimension specifies the null-based dimension of the input multiarray over which summation/normalization is performed.
• bAbsoluteValues is a flag that can be used to select whether the individual values are added together in the amount.