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Common specifications
SPECIFICATIONS
101
6
Protective/
warning
function
Protective
function
Overcurrent trip during acceleration, Overcurrent trip during constant speed, Overcurrent trip during deceleration or stop,
Regenerative overvoltage trip during acceleration, Regenerative overvoltage trip during constant speed, Regenerative
overvoltage trip during deceleration or stop, Inverter overload trip (electronic thermal relay function), Motor overload trip
(electronic thermal relay function), Heatsink overheat, Stall prevention stop, Loss of synchronism detection
, Output side
earth (ground) fault overcurrent, Output phase loss, External thermal relay operation
, PTC thermistor operation, Option
fault, Communication option fault, Parameter storage device fault, PU disconnection, Retry count excess
, Parameter
storage device fault, CPU fault, Operation panel power supply short circuit/RS-485 terminals power supply short circuit, 24
VDC power fault, Abnormal output current detection
, Communication fault (inverter), Analog input fault, USB
communication fault, Safety circuit fault, Overspeed occurrence
, Speed deviation excess detection, Signal loss
detection
, Excessive position fault, Brake sequence fault, Encoder phase fault, 4 mA input fault, Pre-charge
fault
, PID signal fault, Option fault, Opposite rotation deceleration fault, Internal circuit fault
Warning
function
Fan alarm, Stall prevention (overcurrent), Stall prevention (overvoltage), Electronic thermal relay function pre-alarm, PU
stop, Speed limit indication (output during speed limit)
, Parameter copy, Safety stop, Maintenance timer 1 to 3, USB
host error, Home position return setting error
, Home position return uncompleted, Home position return parameter
setting error
, Operation panel lock, Password locked, Parameter write error, Copy operation error, 24 V external
power supply operation
Environment
Surrounding air
temperature
-10°C to +50°C (non-freezing) (LD, ND, HD ratings)
-10°C to +40°C (non-freezing) (SLD rating)
Surrounding air humidity
With circuit board coating: 95% RH or less (non-condensing)
Without circuit board coating: 90% RH or less (non-condensing)
Storage temperature -20°C to +65°C
Atmosphere
Indoors (without corrosive gas, flammable gas, oil mist, dust and dirt, etc.)
Altitude/vibration
Maximum 1000 m above sea level, 2.9 m/s
2
or less at 10 to 55 Hz (directions of X, Y, Z axes)
Available only when the option (FR-A8AP) is mounted.
In the initial setting, it is limited to 150% by the torque limit level.
Temperature applicable for a short time, e.g. in transit.
For the installation in an altitude above 1,000 m (up to 2,500 m), derate the rated current 3% per 500 m.
This protective function is not available in the initial status.