42 Programming and installation of software for control systems, building automation systems, electrical and digital control panels, and for automatic HVAC, lighting and industrial processes; programming of direct digital control systems comprised of server workstations, supervisory controllers, field controllers, sensors, transmitters, variable frequency drives (VFDs) and/or actuators; programming in the fields of control systems, building automation systems, electrical and digital control panels, and automating HVAC, lighting and industrial processes