5.6 F: Option SettingsYASKAWA ELECTRIC SIEP C710616 27G YASKAWA AC Drive A1000 Technical Manual 229Parameter Details5Setting 1: Combine input terminal values to create frequency reference (V1, V2, V3 are combined)With this setting, all three input signals on the AI-A3 option card are added together to create the frequency reference.When the option card is the source of the frequency reference for the drive, parameter b1-01 must be set to 3. Gain andbias settings for the frequency reference supplied from AI-A3 can be set using parameters F2-02 and F2-03. F2-02, F2-03: Analog Input Option Card Gain, BiasParameter F2-02 sets the gain and parameter F2-03 sets the bias for the AI-A3 input signal when the card is used in thecombined input signals mode (F2-01 = 1). Both gain and bias are set as a percentage of the maximum output frequency.Note: Enabled only when F2-01 = 1. F3: Digital Input Card SettingsThese parameters set up the drive for operation with the option card DI-A3. This section describes parameters thatgovern operation with a digital input option card. Refer to the instruction manual packaged with the option card forspecific details on installation, wiring, input signal level selection, and parameter setup. F3-01: Digital Input Option Card Input SelectionDetermines the type of input for digital option card DI-A3 when o1-03 is set to 0 or 1.Setting 0: BCD, 1% unitsSetting 1: BCD, 0.1% unitsSetting 2: BCD, 0.01% unitsSetting 3: BCD, 1 Hz unitsSetting 4: BCD, 0.1 Hz unitsSetting 5: BCD, 0.01 Hz unitsSetting 6: BCD, special setting (5 digit input), 0.02 Hz unitsSetting 7: BinaryThe unit and the setting range are determined by F3-03.F3-03 = 0: 255/100% (-255 to +255)F3-03 = 1: 4095/100% (-4095 to +4095)F3-03 = 2: 30000/100% (-33000 to +33000)Note: BCD input when o1-03 = 2 or 3. Units are determined by o1-03. F3-03: Digital Input Option DI-A3 Data Length SelectionDetermines the number of bits for the option card input that sets the frequency reference.Setting 0: 8 bitSetting 1: 12 bitSetting 2: 16 bitNo. Parameter Name Setting Range DefaultF2-02 Analog Input Option Card Gain -999.9 to 999.9% 100.0%F2-03 Analog Input Option Card Bias -999.9 to 999.9% 0.0%No. Parameter Name Setting Range DefaultF3-01 Digital Input Option Card Input Selection 0 to 7 0No. Parameter Name Setting Range DefaultF3-03 Digital Input Option DI-A3 Data Length Selection 0 to 2 2
