Mitsubishi Electric FR-A862-E Instruction Manual page 87

Common specifications
Protective
function
Protective/
warning
function
Warning
function
Surrounding air
temperature
Surrounding air humidity
Storage temperature

Atmosphere
Altitude/vibration

Available only when a Vector control compatible option 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.

This protective function is not available in the initial status.
86
SPECIFICATIONS
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), Heat sink
overheat, Stall prevention stop, Loss of synchronism detection
overcurrent, Output short circuit, Output phase loss, External thermal relay operation
operation , Option fault, Communication option fault, Parameter storage device fault, PU disconnection,

Retry count excess , CPU fault, Operation panel power supply short circuit, 24 VDC power fault,

Abnormal output current detection
communication fault, Overspeed occurrence
detection , Excessive position fault

fault , Pre-charge fault , PID signal fault
 
Magnetic pole position unknown
Fan alarm, Stall prevention (overcurrent), Stall prevention (overvoltage), Electronic thermal relay function
pre-alarm, PU stop, Speed limit indication (output during speed limit)
timer 1 to 3 , USB host error, Home position return setting error

Home position return parameter setting error
write error, Copy operation error, 24 V external power supply operation, Continuous operation during
communication fault, Ethernet communication fault
-10°C to +50°C (non-freezing) (LD, ND ratings)
-10°C to +40°C (non-freezing) (SLD, HD ratings)
With circuit board coating (conforming to IEC 60721-3-3 3C2/3S2): 95% RH or less (non-condensing)
-20°C to +65°C
Indoors (without corrosive gas, flammable gas, oil mist, dust and dirt, etc.)
Maximum 2500 m (For the installation at an altitude above 1000 m, consider a 3% reduction in the rated
current per 500 m increase in altitude.), 2.9 m/s
, Ethernet communication fault

, Speed deviation excess detection

, Brake sequence fault

, Opposite rotation deceleration fault

, External fault during output operation

, Operation panel lock

2
or less at 10 to 55 Hz (directions of X, Y, Z axes)
, Output side earth (ground) fault

, PTC thermistor

, Analog input fault, USB

, Signal loss

, Encoder phase fault , 4 mA input
 
, Internal circuit fault,


, Parameter copy, Maintenance

, Home position return uncompleted

, Password locked , Parameter
 
,
