Mitsubishi Electric FR-E540-0.4K-EC Instruction Manual page 200

Operation functions
Operating status
For meter
Operating
Control panel status
display Alarm
definition
LED display
Protective/alarm functions
Ambient temperature
Ambient humidity
Storage temperature
(Note 2)
Ambience
Altitude, vibration
Note: 1. 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.)
2. Temperature applicable for a short period in transit, etc.
3. The braking torque indicated is a short-duration average torque (which
varies with motor loss) when the motor alone is decelerated from 50Hz 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. A brake unit (BU) may also be used.
4. Not provided for the FR-E540-0.4K, 0.75K-EC, FR-E520S-0.1K to 0.4K-EC
which are not equipped with a cooling fan.
Maximum/minimum frequency setting, frequency jump operation,
external thermal relay input selection, automatic restart operation after
instantaneous power failure, forward/reverse rotation prevention, slip
compensation, operation mode selection, offline 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 (230VAC 0.3A, 30VDC 0.3A) can be selected.
1 signal can be selected from output frequency, output current and
output voltage. Analog output (0 to 10VDC).
Output voltage, output current, set frequency, running.
Alarm definition is displayed when protective function is activated. 4
alarm definitions are stored.
Power application (POWER), Alarm (ALARM).
Overcurrent shut-off (during acceleration, deceleration, constant
speed), regenerative overvoltage shut-off, undervoltage (Note 1),
instantaneous power failure (Note 1), overload shut-off (electronic
overcurrent protection), brake transistor alarm, output short circuit, stall
prevention, brake resistor overheat protection, fin overheat, fan failure
(Note 4), parameter error, PU disconnection, ground fault over current
protection.
-10°C to +50°C (non-freezing)
90%RH or less (non-condensing)
-20°C to +65°C
Indoors (No corrosive and flammable gases, oil mist, dust and dirt.)
Maximum 1000m above sea level for standard operation.
After that derate by 3% for every extra 500m up to 2500m (91%).
2
5.9m/s or less (conforming to JIS C 0911)
183
SPECIFICATIONS
6