E500 General Specifications
Control Method
Soft-PWM control / high carrier frequency PWM control can be selected. V / F control or
general-purpose magnetic flux vector control can be selected.
Output Frequency Range
Frequency Control
Analog Input
Digital Input
Frequency Precision
Analog Input
Digital Input
Voltage / Frequency Characteristics
Starting Torque
Torque Boost
Acceleration / Deceleration Time Setting
Braking Torque
Regenerative
DC Dynamic Brake
Stall Prevention Operation Level
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Voltage Stall Prevention Operation Level
Fast-Response Current Limit Level
Frequency Setting
Signal
Analog Input
Digital Input
Starting Signal
Alarm Reset
Multi-Speed Selection
0.2 to 400Hz (starting frequency variable between 0 and 60Hz)
Across terminals 2-5: 1/500 of maximum set frequency (5 VDC input), 1/1000 (10 VDC, 4-20mADC input).
0.01Hz (less than 100Hz), 0.1Hz (100Hz or more) when digital setting is made using the control panel.
Within ±0.5% of maximum output frequency (25°C ±10°C) / 59°F to 95°F.
Within 0.01% of set output frequency when setting is made from control panel.
Base frequency set as required between 0 and 400Hz. Constant torque or variable torque pattern can be selected.
150% or more (at 1Hz), 200% or more (at 3Hz) when general-purpose magnetic flux vector control or
slip compensation is selected.
Manual torque boost, 0 to 30% may be set.
0.01, 0.1 to 3600 sec. (accel. and decel. can be set individually), linear or S-pattern accel./decel. mode can be selected
0.1K, 0.2K...150% or more, 0.4K, 0.75K... 00% or more, 1.5K...50% or more, 2.2K, 3.7K, 5.5K, 7.5K ... 20% or more (*1)
Operation frequency (0 to 120Hz), operation time (0 to 10 s), operation voltage (0 to 30%) variable.
Operation current level can be set (0 to 200% variable), presence or absence can be selected.
Operation level is fixed, presence or absence can be selected.
Operation level is fixed, presence or absence can be selected.
0 to 5 VDC, 0 to 10 VDC, 4 to 20mADC.
Entered from control panel (FR-PA02-02).
Forward and reverse rotation, start signal automatic self-holding input (3-wire input) can be selected.
Used to reset alarm output provided when protective function is activated.
Up to 15 speeds can be selected. (Each speed can be set between 0 and 400Hz, running speed can be
changed during operation from the control panel.)
Second Function Selection
Output Stop
Current Input Selection
Start Signal Automatic
Self-Holding Selection
External Thermal Relay Input
PU Operation-External Operation Switching
V/F-General-Purpose Magnetic
Flux Switching
Operation Functions
Operation Status
For Meter
Control Panel
Display
LED Display
Operating Status
Alarm Definition
Protective And Warning Functions
Ambient Temperature
Ambient Humidity
Storage Temperature (*3 )
Atmosphere
Altitude
Vibration
Used to select second functions (accel. time, decel. time, torque boost, freq., electronic overcurrent protection).
Instantaneous shut-off of inverter output (frequency, voltage).
Used to select input of frequency setting signal 4 to 20mADC (terminal 4).
Used to select start signal automatic self-holding input. (3-wire input)
Thermal relay contact input for use when the inverter is stopped by the external thermal relay.
Used to switch between PU operation and external operation from outside the inverter.
Used to switch between V/F control and general-purpose magnetic flux vector
from outside the inverter.
Maximum/minimum frequency setting, frequency jump operation, external thermal relay input selection,
automatic restart operation after instantaneous power failure, forward/reverse rotation prevention, slip
comp., operation mode selection, off-line auto tuning function, PID control, computer link operation (RS-485).
2 open collector output signals can be selected from inverter running, up to frequency, frequency
detection, overload alarm, zero current detection, output current detection, PID upper limit, PID lower limit,
PID forward/reverse rotation, operation ready, minor fault and alarm, and 1 contact output (230 VAC 0.3A,
30 VDC 0.3A) can be selected.
1 signal can be selected from output frequency, motor current and output voltage.
Pulse train output (1440 pulses/second/full scale).
Output voltage, output current, set frequency, running.
Alarm definition is displayed when protective function is activated. 4 alarm definitions are stored.
Power application (POWER)
Overcurrent shut-off (during acceleration, deceleration, constant speed), regenerative overvoltage shut-off,
undervoltage (*2) , instantaneous power failure (*2), overload shut-off (electronic overcurrent protection),
brake transistor alarm, output short circuit, stall prevention, brake resistor overheat protection, fan overheat,
fan failure (*4), parameter error, PU disconnection, ground fault protection.
Constant torque: -10°C to +50°C (non-freezing) 14°F to 122°F
90%RH or less (non-condensing)
-20°C to +65°C / -4°F to 149°F
Indoors, no corrosive and flammable gases, oil mist, dust and dirt.
Maximum 1000m (3300 ft.) above sea level for standard operation. After that derate by 3% for every extra
500m up to 2500m (91%).
5.9 m/s2 (0.6G max.) based on JIS C 0911.
Notes:
1. The braking torque indicated is a short-duration average torque (which varies with motor loss) when the motor alone is decelerated from 60Hz in the shortest time and is not a continuous regenerative torque. When the motor
is decelerated from the frequency higher than the base frequency, the average deceleration torque will reduce. Since the inverter does not contain a brake resistor, use the optional brake resistor when regenerative energy is
large. (The optional brake resistor cannot be used with 0.1K and 0.2K.) A brake unit (BU) may also be used.
2. When undervoltage or instantaneous power failure has occurred, alarm display or alarm output is not provided but the inverter itself is protected. Overcurrent, regenerative overvoltage or other protection may be activated at
power restoration according to the operating status (load size, etc.).
3. Temperature applicable for a short period in transit, etc.
4. Not provided for the FR-E520-0.1K to 0.4K and FR-E510W-0.1K to 0.75K which are not equipped with a cooling fan.
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