Mitsubishi Electric FR-A700 Technical Manual page 18

Protective/warning function
Surrounding air temperature
Ambient humidity
*3
Storage temperature
Atmosphere
Altitude/vibration
*1 Can be displayed only on the operation panel (FR-DU07).
*2 Can be displayed only on the parameter unit (FR-PU07/FR-PU04).
*3 Temperature applicable for a short period in transit, etc.
*4 Functions for 75K or more.
2
*5 2.9m/s or less for the 185K or more.
*6 This protective function does not function in the initial status.
Overcurrent during acceleration, overcurrent during constant speed, overcurrent during deceleration,
overvoltage during acceleration, overvoltage during constant speed, overvoltage during deceleration, inverter
protection thermal operation, motor protection thermal operation, heatsink overheat, instantaneous power failure
occurrence, undervoltage, input phase loss
output phase loss, external thermal relay operation
PU disconnection, retry count excess
output short circuit, output current detection value excess
(inverter), analog input fault, internal circuit fault (15V power supply), fan alarm, overcurrent stall prevention,
overvoltage stall prevention, regenerative brake prealarm
maintenance timer alarm *1*6 , brake transistor alarm detection
operation panel lock, parameter copy
-10 to +50 (non-freezing)
90%RH maximum (non-condensing)
-20 to +65
Indoors (without corrosive gas, flammable gas, oil mist, dust and dirt etc.)
Maximum 1000m above sea level, 5.9m/s
11
*6 , motor overload, output side earth (ground) fault overcurrent,
*6
, PTC thermistor operation
*6
, CPU fault, operation panel power supply short circuit, 24VDC power
*6
, inrush current limit circuit fault, communication fault
*6
, electronic thermal relay function prealarm, PU stop,
*4 , parameter write error, copy operation error,
2
or less at 10 to 55Hz (directions of X, Y, Z axes)
SPECIFICATIONS
*6
, option fault, parameter error,
*5
1