The above Ad will no longer appear after you Sign Up for Free!

Freddy check

Discussion in 'Wiki' started by derekleffew, May 30, 2009.

  1. derekleffew

    derekleffew Resident Curmudgeon Senior Team Premium Member

    Likes Received:
    Las Vegas, NV, USA
    A good control system will perform a "Freddy check" to ensure that the Deadman switch or enable is operating properly, and hasn't been taped down or otherwise defeated (apparently a guy named Freddy disliked holding the switch).

Share This Page