Solution:

Use the Disable Outputs option 1. From the I/O Driver Power Tool Tree Browser, select the datablock you want to disable. 2. Click the Configuration button from the Run-time toolbar. 3. Select the Disable Outputs check box for the datablock. Use the Enable option 1. In the I/O Driver Power Tool Tree Browser, select the channel, device, or datablock you want to disable. 2. Click the Configuration button from the Run-time toolbar shown below. 3. Clear the Enable check box for the channel, device or datablock. Stop the I/O Driver 1. Click the Stop button in the Power Tool's Run-time toolbar shown below.