PROFINET

Dec 17

The Big Lie: SUE

The Big Lie is a propaganda technique. It was defined by Adolf Hitler in his 1925 autobiography Mein Kampf as a lie so “colossal” that no one would believe that someone “could have the impudence to distort the truth so infamously”. [So begins the Wikipedia article Big Lie.] The Big Lie has been widely practiced…

Read More
Feb 12

Switch Education

“When Should I Invest in a Managed Ethernet Switch?” is the question posed in the latest issue of the Industrial Ethernet Book.  I’ve heard it said elsewhere that you’ll either use a managed switch or wish you had.  The logic is that an unmanaged switch has diagnostic information consisting of blinking LEDs.  If your line…

Read More

Categories