Manual Yaskawa V1000

http://www.brammer.fi/Downloads/Frequency%20Inverters/Yaskawa/V1000_QSG_EN_TOEPC71060647.pdf

- Control methods: Open Loop Vector Control (Current Vector), V/f Control, PM Open Loop Vector Control (for SPM and IPM motors)

- Frequency Control Range: 0.01 to 400 Hz

- Frequency Accuracy (Temperature Fluctuation) : Digital input: within ±0.01% of the max. output frequency (-10°C to +50°C); (Analog input: within ±0.1% of the max. output frequency (25°C ±10°C)

- Frequency Setting Resolution: Digital input: 0.01 Hz; Analog input: 1/1000 of max. frequency

- Output Frequency Resolution: 20 bit of maximum output frequency (parameter E1-04 setting)

- Frequency Setting Resolution: Main frequency reference: 0..10 V (20 kΩ) 10 bit, 4..20 mA (250 Ω) or 0..20 mA (250 Ω) 9-bit Main speed reference : Pulse Train Input (max. 32 kHz)

- Starting Torque: 200% / 0.5 Hz (assumes Heavy Duty rating AC Motor of 3.7 kW or less using Open Loop Vector Control), 50% / 6 Hz (assumes PM Open Loop Vector Control) 

- Speed Control Range: 1:100 (Open Loop Vector Control), 1:20 to 40 (V/f Control), 1:10 (PM Open Loop Vector Control)

- Speed Control Accuracy: ±0.2% in Open Loop Vector Control (25°C ±10°C) 

- Speed Response: 5 Hz in Open Loop Vector (25°C ±10°C) (requires Rotational Auto-Tuning)

- Torque Limit: Open Loop Vector Control allows separate settings in four quadrants

- Accel/Decel Time: 0.0 to 6000.0 s (4 selectable combinations of independent acceleration and deceleration settings) 

- Braking Torque: q Short-time decel torque*2 : over 150% for 0.1/0.2 kW motors, over 100% for 0.4/ 0.75 kW motors, over 50% for 1.5 kW motors, and over 20% for 2.2 kW and above motors (overexcitation braking/High-Slip Braking: approx. 40%) w Continuous regen. torque: approx. 20% (approx. 125% with dynamic braking resistor option*3 : 10% ED, 10 s, internal braking transistor) 

- V/f Characteristics: User-selected programs, V/f preset patterns possible

- Main Control Functions: Momentary power loss ride-thru, Speed search, Overtorque detection, Torque limit, 17-step speed (max), Accel/decel time switch, S-curve accel/decel, 3-wire sequence, Auto-tuning (rotational, stationary tuning for resistance between lines), Dwell, Cooling fan on/off switch, Slip compensation, Torque compensation, Frequency jump, Upper/lower limits for frequency reference, DC injection braking at start and stop, Overexcitation braking, High slip braking, PID control (with sleep function), Energy saving control, MEMOBUS comm. (RS-485/422 max, 115.2 kbps), Fault restart, Application presets, DriveWorksEZ (customized function), Removable terminal block with parameter backup function...

- Motor Protection: Motor overheat protection based on output current

- Momentary Overcurrent Protection: Drive stops when output current exceeds 200% of Heavy Duty Rating

- Overload Protection: Drive stops after 60 s at 150% of rated output current (Heavy Duty Rating)

- Overvoltage Protection: 200 V class: Stops when DC bus exceeds approx. 410 V 400 V class: Stops when DC bus exceeds approx. 820 V

- Undervoltage Protection: Stops when DC bus voltage falls below the following levels: Three-phase 200 V class: approx. 190 V, single-phase 200 V class: approx. 160 V, three-phase 400 V class: approx. 380 V, three-phase 380 V class: approx. 350 V

- Momentary Power Loss Ride-Thru: Stops after approx. 15 ms (default). Parameter settings allow the drive to continue running if power loss lasts for up to approx. 2 s *

- Heatsink Overheat Protection: Protection by thermistor

- Braking Resistance Overheat Protection: Overheat sensor for braking resistor (optional ERF-type, 3% ED)

- Stall Prevention: Separate settings allowed during acceleration, and during run. Enable/disable only during deceleration.

- Ground Fault Protection: Protection by electronic circuit 

- Charge LED: Charge LED remains lit until DC bus has fallen below approx. 50 V

- Communication: option card (Ethernet/IP; EtherCat; Modbus TCP/IP; PROFINET; CANopen; PROFIBUS-DP; DeviceNet; CC-link; MECHATROLINK-2).