QUESTION:
How do you set the correct parameters in Protool/Pro along with the Control Panel to communicate with an S7-200 PLC through Protool/Pro?

ANSWER:
PROCEDURES:
When you create a new Protool/Pro project, you are given a choice of what PLC driver you wish to select. Select the Simatic S7-200 driver as pictured below:

Then click on parameters and the parameters window for the PLC protocol will be displayed as shown below:

Make sure the check box that says Only once Master on the Bus is checked.
You can then close out these dialogue boxes and go into the Windows Control Panel. Double click on Setting the PG/PC interface. For the access point, choose S7Online and for the Interface parameter set used, choose a CP5611(PPI) as shown below. You may have to click the Install button in order to install the CP5611 card.