Input DescriptionΒΆ
EN BOOL \ (enable)
Reading of the timeout buffer is performed depending on the signal state applied at input EN.
The following applies:
EN = FALSE:
The timeout buffer is not read.
EN = TRUE:
The timeout buffer is read.
SLOT BYTE \ (slot)
At input SLOT, the Communication Module slot (module number) is selected which shall be used by this Function Block.
The internal Communication Module always has the module number 0. All external Communication Modules are serially numbered from right to left, starting with module number 1.
DATA DWORD \ (data)
Input DATA is used to specify the address of the variable to which the user data shall be copied. The address specified at DATA has to belong to a variable of the type ARRAY or STRUCT.
CAUTION: Set the variable size to the maximum expected amount of data in order to avoid overlapping of memory areas.