Mitsubishi Electric 800 Series Instruction Manual page 131

Common specifications
Protective
function
Protective/
warning function
Warning
function
Ambient temperature
Surrounding air humidity
Storage temperature
Atmosphere
Altitude/vibration

Available only when a vector control compatible option is installed.

Temperature applicable for a short time, e.g. in transit.

This protective function is not available in the initial status.

In the initial setting for the the FR-A846-00170(5.5K) or higher, it is limited to 150% by the torque limit level.
2

2.9 m/s or less for the FR-A846-01800(55K) or higher.
130
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, Motor overload trip, Heatsink overheat,
Instantaneous power failure, Undervoltage, Input phase loss
Brake transistor alarm detection, Upper limit fault detection, Lower limit fault detection, Output side earth (ground) fault
overcurrent, Output short circuit, Output phase loss, External thermal relay operation
Option fault, Communication option fault, Parameter storage device fault (main circuit board), PU disconnection, Retry
count excess , Parameter storage device fault (control circuit board), CPU fault, Operation panel power supply short

circuit, 24 VDC power fault, Abnormal output current detection
communication fault , Analog input fault, USB communication fault, Safety circuit fault, Overspeed occurrence

Speed deviation excess detection
Encoder phase fault , 4 mA input fault

Internal circuit fault, User definition error by the PLC function, Abnormal internal temperature, Magnetic pole position
unknown , External fault during output operation

Fan alarm, Stall prevention (overcurrent), Stall prevention (overvoltage), Electronic thermal relay function pre-alarm, PU
stop, Speed limit indication
error , Home position return uncompleted

Password locked , Parameter write error, Copy operation error, Internal-circulation fan alarm, Continuous operation

during communication fault, Ethernet communication fault
-10°C to +40°C (non-freezing)
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 installation at an altitude above 1000 m, consider a 3% reduction in the rated current per 500 m
increase in altitude.), 5.9 m/s

, Signal loss detection
 
, Pre-charge fault
 

, Safety stop, Maintenance signal output

, Home position return parameter setting error

2
or less at 10 to 55 Hz (in X, Y, and Z directions)

, Stall prevention stop, Loss of synchronism detection
, PTC thermistor operation

, Inrush current limit circuit fault, Ethernet

, Excessive position fault , Brake sequence fault

, PID signal fault , Opposite rotation deceleration fault

, USB host error, Home position return setting

, Operation panel lock

,

,

,

,

,

,
