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SPECIFICATIONS
187
Operating
status
Selection can be made from output frequency, motor current (steady or peak value), output
voltage, frequency setting, running speed, overload, converter output voltage (steady or peak
value), electronic overcurrent protection load factor, input power, output power, load meter,
total energization time, actual operation time, total power and motor load factor.
PU (FR-DU04
/FR-PU04)
Alarm
definition
Alarm definition is displayed when protective function is activated. 8 alarm definitions are stored.
(Four alarm definitions are only displayed on the operation panel.)
Operating
status
Input terminal signal states, output terminal signal states, option fitting status, terminal
assignment status
Alarm
definition
Output voltage/current/frequency/cumulative ON time immediately before activation of
protective function
Display
Additional
display on
parameter unit
(FR-PU04)
only
Interactive
guidance
Operation guide and troubleshooting by help function
Protective/alarm functions
Overcurrent shut-off (during acceleration, deceleration, constant speed), regenerative
overvoltage shut-off, undervoltage, instantaneous power failure, overload shut-off (electronic
overcurrent protection), ground fault current, output short circuit, main circuit device overheat,
stall prevention, overload alarm, fin overheat, fan fault, option fault, parameter error, PU
disconnection, retry count exceeded, output phase failure, CPU error, 24VDC power output
short circuit, operation panel power supply short circuit
Ambient temperature
-10
°
C to +50
°
C (14
°
F to 122
°
F) (non-freezing)
(-10
°
C to +40
°
C (14
°
F to 104
°
F) with FR-A5CV
""
attachment)
Ambient humidity 90%RH or less (non-condensing)
Storage temperature
(Note 2)
-20
°
C to +65
°
C (-4
°
F to +149
°
F)
Ambience Indoors. (No corrosive and flammable gases, oil mist, dust and dirt.)
Environment
Altitude, vibration
Maximum 1000m (3280.80feet) above sea level for standard operation.
After that derate by 3% for every extra 500m (1640.40feet) up to 2500m (8202.00feet) (91%).
5.9 m/s
2
or less (conforming to JIS C 0040)
Note: 1. Jog operation may also be performed from the operation panel or parameter unit.
2. Temperature applicable for a short period in transit, etc.
6