11.8 H: Terminal Functions804 YASKAWA ELECTRIC SIEP C710617 01B YASKAWA AC Drive GA700 Technical ManualThe current signal is 0 mA to 20 mA. The minimum input level is limited to 0%, so that a negative input signaldue to gain and bias settings will be read as 0%.Note:When H3-05 = 0, 1, set DIP switch S1-3 to the V side (voltage). When H3-05 = 2, 3, set DIP switch S1-3 to the I side (current). Thedefault setting is the V side (voltage).■ H3-06: Terminal A3 Function SelectionNo.(Hex.) Name Description Default Setting(Range)H3-06(0414)Terminal A3Function Selection Selects the function to be set for the MFAI terminal A3.2(0 - 32)Note:When using terminal A3 as the PTC input terminal, set H3-06 = E [Motor Temperature (PTC input)], set DIP switch S4 to the PTCside, and set DIP switch S1-3 to the V side.■ H3-07: Terminal A3 Gain SettingNo.(Hex.) Name Description Default Setting(Range)H3-07(0415)RUNTerminal A3 GainSetting Sets the gain of the analog signal to be input to the MFAI terminal A3.100.0%(-999.9 - +999.9%)Parameter H3-07 sets the reference amount for the function set for terminal A3 as a percentage when 10 V (or 20mA) is input.Use H3-07 and H3-08 [Terminal A3 Bias Setting] to adjust the characteristics of the analog input signal toterminal A3.■ H3-08: Terminal A3 Bias SettingNo.(Hex.) Name Description Default Setting(Range)H3-08(0416)RUNTerminal A3 BiasSetting Sets the bias of the analog signal to be input to the MFAI terminal A3.0.0%(-999.9 - +999.9%)This parameter sets the bias for the function set for terminal A3 as a percentage when 0 V (4 mA or 0 mA) isinput.Use H3-07 [Terminal A3 Gain Setting] and H3-08 to adjust the characteristics of the analog input signal toterminal A3.■ H3-09: Terminal A2 Signal Level SelectNo.(Hex.) Name Description Default Setting(Range)H3-09(0417)Terminal A2 SignalLevel Select Selects the input signal level for MFAI terminal A2.2(0 - 3)0 : 0-10V (LowLim=0)The voltage signal is 0 Vdc to 10 Vdc. The minimum input level is limited to 0%, so that a negative input signaldue to gain and bias settings will be read as 0%.1 : 0-10V (BipolRef)The voltage signal is 0 Vdc to 10 Vdc. Signals of both positive and negative polarities are enabled. When thissetting is used as the frequency reference, the motor runs reverse when the Forward run command is input, or runsforward when the Reverse run signal is input, while the signal is a negative number due to gain and bias.2 : 4-20mAThe current signal is 4 mA to 20 mA. The minimum input level is limited to 0%, so that a negative input signaldue to gain and bias settings will be read as 0%.3 : 0-20mAV/f CL-V/f OLV CLV AOLV OLV/PMOLV/PM AOLV/PM CLV/PM EZOLVV/f CL-V/f OLV CLV AOLV OLV/PMOLV/PM AOLV/PM CLV/PM EZOLVV/f CL-V/f OLV CLV AOLV OLV/PMOLV/PM AOLV/PM CLV/PM EZOLVV/f CL-V/f OLV CLV AOLV OLV/PMOLV/PM AOLV/PM CLV/PM EZOLV
