Mitsubishi Electric FR-A700 Series, Technical Manual

Page: 16 / 550

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