T_HLINKEDLIST
A Linked List Handle.
TYPE T_HLINKEDLIST :
STRUCT
nCount : UDINT := 0; (* number of used list nodes *)
nFree : UDINT := 0; (* number of free list nodes *)
END_STRUCT
END_TYPE
nCount: Number of elements occupied.
nFree: Number of free elements.
The Linked List Handle is used by the function block FB_LinkedListCtrl.
Requirements
Development environment | Target system type | PLC libraries to include |
---|---|---|
TwinCAT v2.10.0 Build >= 1339 | PC or CX (x86, ARM) | TcUtilities.Lib |