User's Manual

Automation and Drives - SCE

T I A Training Document Page 102 of 129 Module

Issued: 02/2008 Operator Control with WinCC flexible 2005

Preface Installation Project Description Step7 Project HMI Station WinCC flexible Project Messages Recipes User Management

Under Animations, select Bedienbarkeit (operability) and place the check mark at Activated.

From the symbols, select “H1_STARTFREIGABE“ (start enable) as variable.

Enter 1 at “Von“ (from) and 1 at “Bis“ (to). Set the status to Activated.

Now, the button can only be operated if the start is enabled.

For the start enable to be visible, activate Style (Gestaltung) also.

Use the variable “H1_STARTFREIGABE“.

In addition, change the foreground color to white and the background color to green.

At Blinken, set to “Yes“.

Test the function of the input fields and the START button in runtime.

By means of the input fields, specify the fill amounts, and start the program. The start is enabled only

if the lower tank container is empty; that means possibly opening the outflow valve beforehand in the

manual mode until the container is empty.