Input Description

EN   BOOL \   (enable)

The processing of the Function Block is controlled by the input EN. If EN = TRUE, the Function Block is activated. The reception of data is indicated by the output DONE.

SLOT   BYTE \   (slot)

At input SLOT, that slot (card number) is specified, from which the data shall be read.

The external slots are numbered from the right to the left and begin with the number 1.

CH   BYTE \   (channel)

At input CH (channel), the addressed channel is specified.

Valid values: 1 and 2.

DATA   DWORD \   (data)

At input DATA, the address of the variable is specified, to which the user data shall be copied. DATA must be the address of a variable of the type ARRAY or STRUCT.

Caution

Avoid memory area overlappings by specifying the size of the variable to the max. data expected.