Frequency Reference6- 13 Varispeed F7 Function BlockThe following diagram shows the function block diagram of Varispeed F7. The shaded sections apply only toInverters with SPEC: E or later.! ! ! !C option boardother than A1-14BA1-14BA/D1/10H3-02H3-03++ ++X 1/10F2-01 L4-05d1-01H3-05 (Terminal A3) functionH3-09 (Terminal A2) functionL4-05B1-01Remoted2-03Master frequencylower limitOptionMulti-functionanalog input is invalid.When 2nd speedanalog is selectedWhen 3rd speedanalog is selectedMulti-functionanalog input is invalid.Multi-functionanalog input is invalid.InverterLocalFrequencyreference 1(d1-01)= 0= 1= 2= 3= 4= 5= 6= 7= 8= 9= 10= 11= 12= 13= 14= 15Muluti-step speed referenceJog frequencycommand (d1-17When FJOG, RJOG (Jogfrequency command) ofmulti-function contactinput is input.FrequencyreferenceFrequencyreference 2(d1-02)Frequencyreference 3(d1-03)Frequencyreference 4(d1-04)Frequencyreference 5(d1-05)Frequencyreference 6(d1-06)Frequencyreference 7(d1-07)Frequencyreference 8(d1-08)Frequencyreference 9(d1-09)Frequencyreference 10(d1-10)Frequencyreference 11(d1-11)Frequencyreference 12(d1-12)Frequencyreference 13(d1-13)Frequencyreference 14(d1-14)Frequencyreference 15(d1-15)Frequencyreference 16(d1-16)=1=4=3=2=1=0=0=1=0=1=0=1=0=1=0Pulse train inputMemobuscommunication= 1= 0Process whenfrequencyrefrence islost.0V 10V–13 bitsA/D–13 bitsA/D–13 bitsA/D ABC123±11 bits+10 bits+10 bitsSee fig6.11A/D±11 bitsA/D–11 bitsCh1Ch2Ch3A1F2-01A2A3Note:AI inputIf A1-14B is not mounted,the same operation as whenF2-01=1 will be performedregardless of the F2-01 setting.Process whenfrequencyrefrence islost.Set-tingValueFunction V/fV/fwithPGOpenLoopVec-torFluxVec-torInput Level010203Frequency gainAuxiliary frequencyreference 1(2nd step analog)Auxiliary frequencyreference 2(3rd step analog)00 Yes Yes Yes YesAdd to terminal A1 ±100%/±10 V04 Yes Yes No NoVoltage bias 100%/10 VYes Yes Yes Yes 100%/10 V0A Jump frequency Yes Yes Yes Yes 100%/10 V0B PID feedback Yes Yes Yes Yes ±100%/±10 V0C PID target value Yes Yes Yes Yes ±100%/±10 V0D Frequency baias 2 Yes Yes Yes Yes ±100%/±10 V0E Motor temperature input Yes Yes Yes Yes ±100%/±10 V11 Negative torque limit No No Yes Yes 100%/10 V14 Torque compensation No No Yes Yes ±100%/±10 V10 Positive toraue limit No No Yes Yes 100%/10 V1F Analog input not used. Yes Yes Yes YesYes Yes Yes Yes ±100%/±10 VYes Yes Yes Yes ±100%/±10 V13 Torque refrence/torquelimit at speed control No No No Yes ±100%/±10 V15 Positive/negative torquelimit No No Yes Yes 100%/10 V05 Accel/decel change(reduction coefficient) Yes Yes Yes Yes 100%/1 V06 DC injectionbraking current Yes Yes Yes No 100%/10 V07 Overtorque/undertorquedetection level Yes Yes Yes Yes 100%/10 V08 Stall prevention levelduring run Yes Yes No No 100%/10 V12 Regenerative torquelimit No No Yes Yes 100%/10 V09 Frequency referencelower limit level Yes Yes Yes Yes 100%/10 VFig 6.10 Varispeed F7 Function Block
