Parameter Details1212.8 H: Terminal Function SelectionYASKAWA SIEPC71061753A GA500 Technical Manual 643Table 12.65 MEMOBUS Multi-Function AI Command RegisterRegister No.(Hex.) Name Range *1 Parameter15C1 Mbus Reg 15C1h Input Function -32767 - +32767 H3-4015C2 Mbus Reg 15C2h Input Function -32767 - +32767 H3-4115C3 Mbus Reg 15C3h Input Function -32767 - +32767 H3-42*1 Set as 100% = 4096.Figure 12.90 Functional Block Diagram for MEMOBUS Multi-Function AI Command 1Note:• Refer to H3-xx “MFAI Setting Values” for the analog input setting values.• When you will not use the terminal, set H3-40 to H3-42 = F. The through mode function is not supported.• You cannot use H3-40 to H3-42 to set these MFAI terminals:H3-xx Setting Value Function0 Frequency Reference1 Frequency Gain2 Auxiliary Frequency Reference 13 Auxiliary Frequency Reference 230 DWEZ Analog Input 131 DWEZ Analog Input 2◆ H3: MFAI Parameters■ H3-01: Terminal A1 Signal Level SelectNo.(Hex.) Name Description Default(Range)H3-01(0410)Terminal A1 Signal LevelSelect Sets the input signal level for MFAI terminal A1.0(0, 1)0 : 0 to 10V (Lower Limit at 0)The voltage signal is 0 Vdc to 10 Vdc. The minimum input level limit is 0%. The drive will read a negative inputsignal caused by gain and bias settings as 0%.1 : 0 V to 10 V (Without Lower Limit)The voltage signal is 0 Vdc to 10 Vdc. When this setting is used as the frequency reference, the motor runsreverse when the Forward run command is input, or runs forward when the Reverse run signal is input, while thesignal is a negative number due to gain and bias.■ H3-02: Terminal A1 Function SelectionNo.(Hex.) Name Description Default(Range)H3-02(0434)Terminal A1 FunctionSelection Sets the function for MFAI terminal A1.0(0 - 32)■ H3-03: Terminal A1 Gain SettingNo.(Hex.) Name Description Default(Range)H3-03(0411)RUNTerminal A1 Gain SettingSets the gain of the analog signal input to MFAI terminal A1.100.0%(-999.9 - +999.9%)V/f OLV OLV/PMOLV/PM AOLV/PM EZOLVV/f OLV OLV/PMOLV/PM AOLV/PM EZOLVV/f OLV OLV/PMOLV/PM AOLV/PM EZOLV
