Drive Specifications; A.3 Drive Specifications - YASKAWA L1000A Technical Manual

A.3 Drive Specifications

A.3 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
Frequency Accuracy
(Temperature Fluctuation)
Frequency Setting Resolution
Output Speed Resolution
Frequency Setting Signal
Starting Torque
Control
Speed Control Range
Characteristics
Speed Control Accuracy
Speed Response
Torque Limit
Accel/Decel Ramp
Braking Transistor
V/f Characteristics
Main Control Functions
Motor Protection
Momentary Overcurrent Protection
Overload Protection
Overvoltage Protection
Protection
Functions Undervoltage Protection
Heatsink Overheat Protection
Stall Prevention
Ground Protection
DC Bus Charge LED
Area of Use
Ambient Temperature
Humidity
Environment
Storage Temperature
Altitude
Vibration / Shock
Safety Standard
<4>
Protection Design
<1> The accuracy of these values depends on motor characteristics, ambient conditions, and drive settings. Specifications may vary with different
motors and with changing motor temperature. Contact Yaskawa for consultation.
<2> Overload protection may be triggered when operating with 150% of the rated output current if the output speed is less than 6 Hz.
<3> Ground protection cannot be provided when the impedance of the ground fault path is too low, or when the drive is powered up while a ground
fault is present at the output.
<4> Model CIMR-L 4A0260 is not compliant with Safety Standard. For more information, contact your nearest Yaskawa representative or our
sales office.
330
The following control methods can be set using drive parameters:
• V/f Control (V/f)
• Open Loop Vector Control (OLV)
• Closed Loop Vector Control (CLV)
• Closed Loop Vector Control for PM (CLV/PM)
0.01 to 120 Hz
Digital input: within ±0.01% of the max output speed (-10 to +40 °C)
Analog input: within ±0.1% of the max output speed (25°C ±10 °C)
Digital inputs: 0.01 Hz
Analog inputs: 1/2048 of the maximum output speed setting (11 bit plus sign)
0.001 Hz
-10 to 10 V, 0 to 10 V
V/f: 150% at 3 Hz
OLV: 200% at 0.3 Hz
<1>
CLV, CLV/PM: 200% at 0 r/min
V/f: 1:40
OLV: 1:200
<1>
CLV: 1:1500
OLV: ±0.2% (25°C ±10 °C), CLV: ±0.02% (25°C ±10 °C)
<1>
OLV: 10 Hz
<1>
CLV, CLV/PM: 50 Hz
Parameters setting allow separate limits in four quadrants (available in OLV, CLV, CLV/PM)
0.0 to 6000.0 s (4 selectable combinations of independent acceleration and deceleration settings, unit changeable to m/s
ft/s 2 )
Models CIMR-L 2A0018 to 2A0115, 4A0009 to 4A0060 have a built-in braking transistor.
Freely programmable
Inertia Compensation, Position Lock at Start and Stop/Anti-Rollback Function, Overtorque/Undertorque Detection, Torque
Limit, Speed Reference, Accel/decel Switch, 5 Zone Jerk Settings, Auto-Tuning (Stationary and Rotational Motor/Encoder
Offset Tuning), Dwell, Cooling Fan on/off Switch, Slip Compensation, Torque Compensation, DC Injection Braking at Start and
Stop, MEMOBUS/Modbus Comm. (RS-422/485 max, 115.2 kbps), Fault Reset, Removable Terminal Block with Parameter
Backup Function, Online Tuning, High Frequency Injection, Short Floor, Rescue Operation(Light Load Direction Search
Function), Inspection Run, Brake Sequence, Speed related parameters with elevator units display, etc.
Electronic thermal overload relay
Drive stops when output current exceeds 200% of rated output current
Drive stops after 60 s at 150% 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
200 V class: Stops when DC bus voltage falls below approx. 190 V
400 V class: Stops when DC bus voltage falls below approx. 380 V
Thermistor
Stall Prevention is available during acceleration, and during run.
Electronic circuit protection
Remains lit until DC bus voltage falls below 50 V
Indoors
-10 to 40 °C (IP00 enclosure with top protective cover), -10 to 50 °C (IP00 enclosure)
95 RH% or less (no condensation)
20 to 60 °C (short-term temperature during transportation)
-
Up to 1000 meters without derating, up to 3000m with output current and voltage derating
2
10 to 20 Hz: 9.8 m/s
2 (2A0018 to 2A0180, 4A0009 to 4A0150) or 2.0 m/s
20 to 55 Hz: 5.9 m/s
Two Safe Disable inputs and 1 EDM output according to ISO13849-1 Cat.3 PLd, IEC61508 SIL2.
Note: Time from input open to drive output stop is less than 1 ms
IP00 enclosure with top protective cover, IP00
YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual
Specification
<2>
<3>
2 (2A0215 to 2A0415, 4A0180 to 4A0260)
2 or