Vacon NX Series Applications Manual
Also see for NX series: User manualUser manualApplications manualMaintenance manualOperating guide
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Contents
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7.3 CONTROL SIGNAL LOGIC IN PUMP AND FAN CONTROL APPLICATION≥ 1≥ 1DIN5DIN#DIN6DIN#DIN#AI1AI20123012345A2A1B0123401234K01234 FPIDDIN1DIN4ABABA/BDIN2DIN36567565656AI3AI44A1 = PID reference (I/O A); A2 = PID reference 2 (I/O A); B = Direct frequency reference (I/O B);Internal reverseInternal fault reset3.3 Keypad directionInternal Start/StopReference from fieldbusStart/Stop from fieldbusDirection from fieldbusJogging speed (programmable, par. 2.2.6.12)Place A/B selection (programmable, par. 2.2.6.3)I/O reverse, par. 2.2.6.11(programmable)Start; Place A, progr. par. 2.2.6.1Start; Place B, progr. par.2.2.6.2Start/StopStart/Stop buttonsInternalfrequency ref.2.1.19 Jogging speed ref.KeypadFieldbusReset button3.1 Control place2.2.1.3 Fieldbus Ctrl reference2.2.1.2 Keypad Crtl reference2.2.1.1 I/O B reference2.2.1.4 PID reference 22.1.11 PID reference 1Reset from the fieldbusInterlock 1 (programmable, par. 2.2.6.18)Interlock 2 (programmable, par. 2.2.6.19)Actual value 12.2.1.90 = Not used1 = AI12 = AI23 = AI34 = AI45 = FieldbusActual value 20 = Not used1 = AI12 = AI23 = AI34 = AI45 = FieldbusAutochangelogicAutochange 1Autochange 2RO1RO2PID fieldbus ref.(FBProcessDataIN1)MotorpotentiometerupdownPID fieldbus ref. 2(FBProcessDataIN3)A reference(programmable)(programmable)(programmable)Stop buttonactive, P3.6=1PID keypad ref. 1R3.4PID keypad ref. 2R3.5Keypad ref., R3.2A referenceEnable PID keypad ref. 2(par. 2.2.6.23)Calculation offreq.ref. andcontrol logicof auxiliarydrivesFig. 23: Control signal logic of the Pump and Fan Control Application7.4 PUMP AND FAN CONTROL APPLICATION - PARAMETER LISTS7.4.1 MONITORING VALUES (CONTROL KEYPAD: MENU M1)The monitoring values are the actual values of parameters and signals as well as statusesand measurements. Monitoring values cannot be edited.NOTE!The monitoring values V1.18 to V1.23 are available in the PFC control applicationonly.VACON · 172 PUMP AND FAN CONTROL APPLICATION7 LOCAL CONTACTS: HTTP://DRIVES.DANFOSS.COM/DANFOSS-DRIVES/LOCAL-CONTACTS/ |
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