Mitsubishi Electric FR-A700 Technical Manual page 16

Output frequency, motor current (steady or peak value), output voltage, frequency setting, running speed, motor torque,
overload, converter output voltage (steady or peak value), electronic thermal relay function load factor, input power, output
power, load meter, motor excitation current, cumulative energization time, actual operation time, motor load factor,
Operating status
cumulative power, power saving effect, cumulative saving power, regenerative brake duty, PID set point, PID measured
PU
value, PID deviation, inverter I/O terminal monitor, input terminal option monitor
(FR-DU07/
fitting status
FR-PU04/
FR-PU07)
Fault definition is displayed during fault occurrence, the output voltage/current/frequency/cumulative energization time right
Alarm description
before the fault occurs and past eight fault definitions are stored.
Interactive
Function (help) for operation guide
guidance
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
failure
output phase loss, external thermal relay operation
Protective/warning function disconnection, retry count excess
circuit, output current detection value excess
analog input error, fan fault, overcurrent stall prevention, overvoltage stall prevention, electronic thermal relay function
prealarm, PU stop, maintenance timer alarm
operation panel lock, parameter copy alarm, encoder no-signal
large
Surrounding air temperature
-10
Ambient humidity 90%RH maximum (non-condensing)
*4
Storage temperature
-20
Atmosphere Indoors (without corrosive gas, flammable gas, oil mist, dust and dirt etc.)
Altitude/vibration
Maximum 1000m above sea level, 5.9m/s
*1 Available only when the option (FR-A7AP/FR-A7AL) is mounted.
*2 Can be displayed only on the operation panel (FR-DU07).
*3 Can be displayed only on the parameter unit (FR-PU07/FR-PU04).
*4 Temperature applicable for a short period in transit, etc.
2
*5 2.9m/s or less for the 160K or more.
*6 This protective function does not function in the initial status.
*3 , terminal assignment status
*3
*6
, motor overload, output side earth (ground) fault overcurrent, output short circuit, main circuit element overheat,
*6
, CPU alarm, operation panel power supply short circuit, 24VDC power output short
*1 *6 , encoder phase error *1 *6 , signal loss detection
to +50 (non-freezing)
to +65
*3 , torque command, torque current command, feed back pulse
*6
, PTC thermistor operation
*6 , inrush resistance overheat, communication alarm (inverter), USB error,
*2 *6
, brake transistor alarm, parameter write error, copy operation error,
*1 , speed deviation large
*1 *6 , brake sequence error
2
or less at 10 to 55Hz (directions of X, Y, Z axes)
9
SPECIFICATIONS
*2 *2
, output terminal option monitor , option
*1 , motor output
*6
, option alarm, parameter error, PU
*1 *6 , overspeed *1 *6 , position error
*6
*5
1