GE VAT2000 Instruction Manual

Also see for VAT2000 Series: Instruction manual Instruction manual

Contents

5. Control Input / Output5-18(2) Torque limit setting selection sequenceThe interlock sequence for torque limit settings is shown below.W h e n N F B < N D B LW he n N D B L ≤ N F B ≤ N B A S EW he n N B A S E < N F B::A n a lo g driv e torqu elim it re du c tions ettin g (C 0 7 -7)S e rial d riv e to rq uelim it re du c tio ns ettin gA C R d riv e to rq uelim it (A 11 -2 )A S R d riv e to rq uelim it (A 1 0 -3)K D B L (% )K D B L (% )× N B A S E (rp m )N F B (rpm )1 00 %D riv eto rq uelim itero no ff C F S= 1= 2= 3C 0 2-6o ffo n A C Ro ffo n L IM 1X X XX X XK D B LN B FN B A S EN D B L: B 13 -4D ou ble rating s pe ed ra tio (% ): S pe ed d etec tio n (rp m ): B as e sp e ed (rp m ): N B A S E x K D B L (rp m )Fu nction s that can b e co ntrolled O N / OFFfrom term inal boardFu nction s that can b e co ntrolled O N / OFFBy param eter setting onlyFig. 5-12 Drive torque limit setting selectionW h e n N F B < N D B LW he n N D B L ≤ N F B ≤ N B A S EW he n N B A S E < N F BA n a lo g reg e ne ra tiv eto rq ue lim itre du c tion s etting(C 0 7 -8)S e rial re ge n era tiveto rq ue lim itre du c tion s ettingE m e rg en c y stopre ge n era tiv e torqu elim it (A 1 0 -5)A C R re ge n era tiv eto rq ue lim it (A 11-3)A S R re g en erativ eto rq ue lim it (A 10 -4 )K D B L (% )K D B L (% )× N B A S E (rp m )N F B (rpm )1 00 %R e ge n era tiv es id e to rqu elim itero no ff C F S= 1= 2= 3C 0 2-6o ffo n A C R o ffo n L IM 2o ffo n E M S::X X XX X XFu nction s that can b e co ntrolled O N / OFFfrom term inal boardFu nction s that can b e co ntrolled O N / OFFBy param eter setting onlyFig. 5-13 Regenerative torque limit setting selection