296 YASKAWA ELECTRIC TOEP C710606 09B YASKAWA AC Drive V1000 Installation & Start-Up ManualA.4 Drive SpecificationsA.4 Drive SpecificationsNote: Perform rotational Auto-Tuning to obtain OLV performance specifications.Note: For optimum performance life of the drive, install the drive in an environment that meets theenvironmental conditions.Item SpecificationControlCharacteristicsControl MethodThe following control methods are available:Open Loop Vector Control (current vector), V/f Control, and PM Open LoopVector for (for use with SPM and IPM)Frequency ControlRange 0.01 to 400 HzFrequency Accuracy Digital input: within ±0.01% of the max output frequency (-10 to +50 °C)Analog input: within ±0.5% of the max output frequency (25°C ±10 °C)Frequency SettingResolutionDigital inputs: 0.01 HzAnalog inputs: 1/1000 of maximum output frequencyOutput FrequencyResolution 1/220 of maximum output frequencyFrequency SettingSignalMain frequency reference: 0 to +10 Vdc (20 kΩ), 4 to 20 mA (250 Ω), 0 to20 mA (250 Ω)Main speed reference: Pulse Train Input (max 33 kHz)Starting Torque 200%/0.5 Hz (Open Loop Vector Control, HD rating, IM of 3.7 kW or smaller),50%/6 Hz (PM Open Loop Vector Control)Speed ControlRange1:100 (Open Loop Vector Control), 1:40 (V/f Control), 1:10 (PM Open LoopVector Control)Speed ControlAccuracy 0.2% in Open Loop Vector Control <1>Speed Response 5 Hz (20 °C ±10 °C) in Open Loop Vector Control(excludes temperature fluctuation when performing Rotational Auto-Tuning)Torque Limit Open Loop Vector Control only. Adjustable in 4 quadrants.Accel/Decel Time 0.00 to 6000.0 s (allows four separate settings for accel and decel)Braking TorqueInstananeous Average Decel Torque <2>: 0.1/0.2 kW: over 150%, 0.4/0.75 kW:over 100%, 1.5 kW: over 50%, 2.2 kW and above: over 20%Continuous Regen Torque: 20%,125% with a Braking Resistor Unit <3>: (10% ED) 10 s with an internal brakingresistor.V/f Characteristics Preset V/f patterns and user-set program available.Drive FunctionsMomentary Power Loss Ride-Thru, Speed Search, Overtroque Detection,Torque Limit, Multi-Step Speed (17 steps max), Accel/Decel Time Switch, S-Curve Accel/Decel, 3-Wire Sequence, Rotational Auto-Tuning, StationaryAuto-Tuning of Line-to-Line Resistance, Dwell, Cooling Fan ON/OFF, SlipCompensation, Torque Compensation, Frequency Jump, Frequency ReferenceUpper/Lower Limit, DC Injection Braking (start and stop), High Slip Braking,PID Control (with Slip Function), Energy Saving, MEMOBUS (RS-485/422Max 115.2 kbps), Fault Reset, Parameter Copy.
