Mitsubishi Electric 800 Series Function Manual page 47

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, Motor overload trip, Heat sink overheat, Instantaneous
power failure
transistor alarm detection
overcurrent, Output short circuit, Output phase loss, External thermal relay operation
Protective
Option fault, Communication option fault, Parameter storage device fault, PU disconnection, Retry count excess
function
fault, Operation panel power supply short circuit/RS-485 terminals power supply short circuit, 24 VDC power fault,
Abnormal output current detection
Protective/
USB communication fault, Safety circuit fault, Overspeed occurrence
warning
detection
function
fault
unknown
Fan alarm, Stall prevention (overcurrent), Stall prevention (overvoltage), Regenerative brake pre-alarm
thermal relay function pre-alarm, PU stop, Speed limit indication
Warning
3

function parameter setting error
external power supply operation, Continuous operation during communication fault, Load fault warning, Duplicate IP
address, IP address fault
Surrounding air
-10°C to +50°C (non-freezing) (LD, ND, HD ratings)
temperature
-10°C to +40°C (non-freezing) (SLD rating)
95% RH or less (non-condensing) (With circuit board coating (conforming to IEC 60721-3-3 3C2/3S2))
Surrounding air humidity
90% RH or less (non-condensing) (Without circuit board coating)
Storage temperature
-20°C to +65°C

Atmosphere Indoors (without corrosive gas, flammable gas, oil mist, dust and dirt, etc.)
Altitude/vibration
2500 m or lower

Available only when a vector control compatible option is installed.

For PM sensorless vector control, refer to the Instruction Manual (Detailed) of the FR-A800 inverter.

In the initial setting of the FR-A820-00340(5.5K) or higher and the FR-A840-00170(5.5K) or higher, it is limited to 150% by the torque limit level.

Enabled only for standard models.

This protective function is not available in the initial status.

Temperature applicable for a short time, e.g. in transit.

For the installation at an altitude above 1000 m, consider a 3% reduction in the rated current per altitude increase of 500 m.
2

2.9 m/s or less for the FR-A840-04320(160K) or higher.
, Undervoltage , Input phase loss
 
, Upper limit fault detection, Lower limit fault detection, Output side earth (ground) fault

, Inrush current limit circuit fault

, Excessive position fault
 
, PID signal fault , Option fault, Opposite rotation deceleration fault
 
, External fault during output operation

, USB host error, Home position return setting error
, Operation panel lock

2
, 5.9 m/s or less at 10 to 55 Hz (directions of X, Y, Z axes)
 
, Stall prevention stop, Loss of synchronism detection

, Communication fault (inverter), Analog input fault,

, Speed deviation excess detection

, Brake sequence fault , Encoder phase fault

, Internal circuit fault, Magnetic pole position


, Parameter copy, Safety stop, Maintenance timer 1 to

, Home position return uncompleted

, Password locked , Parameter write error, Copy operation error, 24 V
 
Common specifications
, Brake

, PTC thermistor operation ,
 
, CPU

, Signal loss

, 4 mA input fault , Pre-charge
 
, Electronic

, Home position return

SPECIFICATIONS
4
47