Good morning....I am new to mr plc. and new to setting up a heating circuit I am experiencing an issue with setting up a very simple heating circuit using AB Compactlogix 5370 , 1734-IT2I t'couple card, k type t'couple System is simple Setpoint 300 F high limit 305 F low limit 295 F I want to turn the heater on and have the PID cycle the contactor as necessary to reach and maintain desired set-point does anyone have any sample logic? Do I need to mess with gains? Thanks!