... is used in close loop control systemsSimple PLC which can achieve multi-speed, quasi winding and unwinding function ... and it is easier for user to build upcentralized control systemOur products range: frequency inverter, soft starters, ... INTECNO, SYCOTEC, KB ELECTRONICS, TDE MACNO SPA, GEFRAN, CONTROL TECHNIQUES, PEPPERL FUCHS, GRUNDFOS, VEM MOTORS, BR INDUSTRIE- ... V/F PLC simple function speed control