Feb 13, 2005 #1 pran25 Electrical Joined Feb 13, 2005 Messages 2 Location DE i have 135 u plc witout any eprom readibility as black box. i use only 8 analog i o, can somebody replace with keeping old program in new plc
i have 135 u plc witout any eprom readibility as black box. i use only 8 analog i o, can somebody replace with keeping old program in new plc