YASKAWA F7 User Manual

Also see for Varispeed f7: Connection manual Programming manual User guide Instruction manual User manual

Contents

Electrical Installation 2 - 20Control Wiring Control Circuit Terminal FunctionsThe factory default functions of the control circuit terminals for 2-wire control are shown in Table 2.11.Table 2.11 Control Circuit TerminalsType No. Default Function Description Signal LevelDigitalInputSignalsS1 Forward run/stop command Forward run when CLOSED; stopped when OFF.24Vdc, 8mAPhotocoupler isolationS2 Reverse run/stop command Reverse run when CLOSED; stopped when OFF.S3 External fault input Fault when CLOSED.Multi-functiondigital inputs.Functions set byH1-01 to H1-06.S4 Fault reset Reset when CLOSED.S5 Multi-step speed reference 1(Master/auxiliary switch) Auxiliary frequency referencewhen CLOSED.S6 Multi-step speed reference 2 Multi-step setting 2 whenCLOSED.S7 Jog frequency reference Jog frequency when CLOSED.S8 External baseblock N.O. Shuts off Drive’s output whenCLOSED.SN Digital input supply commonRefer to Table 2.15 for connection details.SC Digital input photocouplerSP Digital input supply +24VdcAnalogInputSignals+V +15Vdc power output +15Vdc power supply for analog inputs or transmitters. +15Vdc(Max. current: 20mA)-V -15Vdc power output -15Vdc power supply for analog inputs or transmitters. -15Vdc(Max. current: 20mA)A1 Analog input orspeed command 0 to +10Vdc/100%0 to +/-10Vdc / 100% (H3-01) 0 to +10V(20kΩ)A2 Add to terminal A1 4 to 20mA/100%0 to +10Vdc / 100% (H3-08)Multi-functionanalog input 2.Function set byH3-09.4 to 20mA(250Ω)0 to +/-10V(20kΩ)A3 Aux. frequency reference 1 0 to +10Vdc/100%0 to +/-10Vdc / 100% (H3-04)Multi-functionanalog input 3.Function set byH3-050 to +/-10V(20kΩ)AC Analog common – –E(G) Shield wire, optional groundline connection point – –DigitalOutputSignalsM1 During run(N.O. contact) CLOSED during operation.Multi-functiondigital output.Function set byH2-01.Form ADry contactscapacity:1A max. at 250Vac1A max. at 30VdcM2M3 Zero Speed(N.O. contact) CLOSED when below minimumfrequency.Multi-functiondigital output.Function set byH2-02.M4M5Frequency agree(N.O. contact) CLOSED when set frequencymatches output frequency.Multi-functiondigital output.Function set byH2-03.M6MAFault output signal(SPDT) MA/MC: CLOSED during fault conditionMB/MC: OPEN during fault conditionForm CDry contactscapacity:1A max. at 250Vac1A max. at 30VdcMBMC