Drive Specifications; Drive Specifications - YASKAWA Z1000 User Manual

A.2 Drive Specifications
A.2 Drive Specifications
Note: 1. Perform rotational Auto-Tuning to obtain the performance specifications given below.
2. For optimum performance life of the drive, install the drive in an environment that meets the required specifications.
Item
Control Method
Frequency Control Range 0.01 to 240 Hz
Frequency Accuracy
(Temperature Fluctuation)
Frequency Setting
Resolution
Output Frequency
Resolution
Frequency Setting Signal 0 to 10 V, 0 to 20 mA, 4 to 20 mA
Starting Torque
Control
Character-
Speed Control Range
istics
Speed Response
Accel/Decel Time
Braking Torque
V/f Characteristics
Main Control Functions
Motor Protection
Momentary Overcurrent
Protection
Protection
Functions
Overload Protection
Overvoltage Protection
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The following control methods can be set using drive parameters:
• V/f Control (V/f)
• Open Loop Vector Control for PM (OLV/PM)
Digital input: within ±0.01% of the max output frequency (-10 °C to +50 °C [14 °F to 122 °F])
Analog input: within ±0.1% of the max output frequency (25 °C ±10 °C [77 °F ±50 °F])
Digital inputs: 0.01 Hz
Analog inputs: 1/1000 of the maximum output frequency setting (10 bit unsigned)
0.001 Hz
V/f: 140% at 3 Hz
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OLV/PM: 50% at 6 Hz
V/f: 1:40
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OLV/PM: 1:20
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OLV/PM: 10 Hz
0.0 to 6000.0 s (4 selectable combinations of independent acceleration and deceleration settings)
Approximately 20%
User-selected programs and V/f preset patterns possible
Momentary Power Loss Ride-Thru, Speed Search, Overtorque/Undertorque Detection, 4 Step Speed
(max), Accel/Decel Switch, S-curve Accel/decel, 3-Wire Sequence, Auto-Tuning (Stationary for Line-to-
Line Resistance, Rotational for V/f Control), 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, PI Control (with sleep function), Energy Saving
Control, APOGEE FLN Comm. (RS-422/RS-485 4.8 kbps), BACnet Comm. (RS-485 max. 76.8 kbps),
MEMOBUS/Modbus Comm. (RS-422/RS-485 max, 115.2 kbps), Metasys N2 Comm. (RS-422/RS-485
9.6 kbps), Fault Restart, Application Presets, KEB, Overexcitation Deceleration, Overvoltage Suppression,
Sequence Timer Operation, Secondary PI Control, Bypass Operation, HOA Keypad, Dynamic Noise
Control
Electronic thermal overload relay
Drive stops when rated output current exceeds 175%
Drive stops after 60 s at 110% of rated output current
Drive stops after 0.5 s at 140% of rated output current
200 V class: Stops when DC bus voltage exceeds approx. 410 V
400 V class: Stops when DC bus voltage exceeds approx. 820 V
Specification
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YASKAWA ELECTRIC TOEP C710616 45F YASKAWA AC Drive – Z1000 User Manual