GetAccessToken (Method)

Overview

Type:	Method
Available as of:	V1.0.0.0

Description

This method is used to obtain the access token for the connection to the Machine Advisor application interface. Depending on the passed parameter, ConnectionString or AccessToken, either a new access token is generated or the stored token is provided by the method. The return value of type ET_Result indicates the result of the method execution. If Ok is indicated, the value is successfully copied to the assigned buffer.

Interface

Inputs	Data Type	Description
i_pbyBuffer	POINTER TO BYTE	Pointer to the buffer to store the value.
i_uiSize	UDINT	Size of the buffer.

NOTE: To prevent access violation caused by invalid pointer access (out of bounds) to the memory, use the arithmetic operator SIZEOF in conjunction with the targeted buffer to determine the value for i_uiSize.