Data Type: Stack Instance Attributes - v1.1

This data type is used to store the instance data of the function _stack.

Parameters

Parameter	Type	Initial Value	Description
length	Dint	0	Current length of the stack
total	Dint	0	Total/maximum length of the stack
isEmpty	Bool	1	1=The stack is empty
isFull	Bool	0	1=The stack is full
isInitialized	Bool	0	1=The stack is initialized and ready to work
mutex	Bool	0	Used to lock or enable access to the stack (user defines the rules)