PA7300 Instruction Manual - TECO-Westinghouse Motor Company

Multi-function Analog Input Characteristics1 Sn-19 = 00 2 Sn-19 = 01 3 Sn-19 = 02100%FREQUENCYREF.F GAIN2.001.000% 0V 10V 0V 5V 10VMULTI-FUNCTIONMULTI-FUNCTIONANALOG INPUTANALOG INPUT4 Sn-19 = 03 5 Sn-19 = 04 6 Sn-19 = 0510%OVER-200%100VTORQUEF BIAS 2 0% V BIAS0V 5VDETECTION10V-10%LEVEL 0% 0V 10V0VMULTI-FUNCTIONMULTI-FUNCTIONANALOG INPUTANALOG INPUT7 Sn-19 = 068 Sn-19 = 07 9 Sn-19 = 0810DC INp100%200%REDUCTIONJECTIONSTALLCOEFFI- 1BRACKINGLEVELCIENT30%CURRENT0% DURING0V 1V 10V0V 10VRUNNUNG0VMULTI-FUNCTIONMULTI-FUNCTIONANALOG INPUTANALOG INPUTActual accel/decel time =Accel/decel timeBn-0104Reduction coefficient10 Sn-19 = 0911 Sn-19 = 0A12 Sn-19 = 0BMAX. OUTPUT FREQ.(Cn-02)(Cn-02)multi-function analog inputFreq. Ref.SETTING(terminal be used as theLower LimitPROHIBITsetting of PID control aimedFREQUENCY 40V10V0Vvalues (0~10V input)MULTI-FUNCTIONANALOG INPUT13 Sn-19 =0CThe motor temperature detected sensor (PTC thermistor)R T connected to terminal MT-AUX and GND.The motor overheat protection active when R T 1330and the delay time is over the motor overheat protectionRTtime (Cn-63), digital operator will display “Motor OverheatOH3” alarm and inverter stop the motor depend on thestopping method set in 3rd and 4th digits of Sn-12 and thefault contact signal is output.The motor overheat (OH3) alarm can be reset Resistance ()when R T 550.The typical characteristic of PTC thermistorR T must follow the British Standard:Tr 5RT 550Tr 5RT1330Tr20RT 250Tr15RT4000133055010%F BIAS 10% 0V 10VMULTI-FUNCTIONANALOG INPUTTr-5 Tr Tr+510VMULTI-FUNCTIONANALOG INPUT1.5V10VMULTI-FUNCTIONANALOG INPUTMAX. OUTPUT FREQ.10VMULTI-FUNCTIONANALOG INPUTMTAUXGND+15VTemperature ()96