Question on GE series 1 plc's
we just bought a used Mattison grinder (87) and the guy who set it up was going to copy the program down from the plc with a "reader" and put it on a cassette tape so we would have it incases of power spikes or surges and we lose our program. The plc has a jack for a tape player in it and switch for run and program. Was his reader just a tape player can I down load this myself.
Does any one know about these plcs.