Mitsubishi Electric FR-HC2 Series Manual page 8

Common specifications
Control method
Power supply frequency range
Current limit level
Input signal (Five terminal)
Output signal
Open collector output
(Five terminals)
Relay output (One terminal)
Operating status
For meter
Pulse train output
(Max. 2.4kHz: one terminal)
Analog output
(Max. 10VDC: one terminal)
Operation panel
(FR-DU07-CNV)
Parameter unit
(FR-PU07)
Protective/warning
function
Surrounding air temperature
Ambient humidity
Storage temperature
Atmosphere
Altitude/ vibration

Can be displayed only on the operation panel (FR-DU07-CNV).

Can be displayed only on the option parameter unit (FR-PU07).

Temperature applicable for a short time, e.g. in transit.

This protective function is not available in the initial status.

This protective function is enabled when FR-A7NC is mounted.
2

2.9m/s or less for the 160K or higher.
8
PWM control
50Hz to 60Hz
Current limit value selectable (0 to 220% variable)
The following signals can be assigned to Pr. 3 to Pr. 7 (input terminal function selection): converter
stop, monitor switching, converter reset, external thermal relay, and inrush resistance overheat
detection.
The following signals can be assigned to Pr. 11 to Pr. 16 (output terminal function selection): inverter
run enable signal, converter reset, converter running, overload alarm, power supply phase detec-
tion, output voltage match, instantaneous power failure detection, regenerative drive recognition,
electronic thermal relay pre-alarm, fan alarm, heatsink overheat pre-alarm, during retry, input cur-
rent detection, zero current detection,life alarm, maintenance timer, instantaneous power failure
detection hold, alarm, and fault output.
The following signals can be assigned to Pr. 54 FM terminal function selection (pulse train output) and
Pr. 50 AM terminal function selection (analog output): power supply frequency, input current, input volt-
age, converter output voltage, electronic thermal relay load factor, input power, reference voltage
output.
Power supply frequency, input current, input voltage, fault or alarm indication, converter output volt-
Operating age, electronic thermal relay load factor, cumulative energization time, cumulative power, input
status power, input power (with regenerative display), I/O terminal status
cation, option fitting states
Fault definition is displayed when a fault occurs. Past eight fault records and the data right before
Fault record
the fault (input voltage/current/bus voltage/cumulative energization) are stored.
Interactive
Function (help) for operation guide
guidance
Overcurrent, overvoltage, converter protection thermal, fin overheat, instantaneous power failure,
undervoltage, input phase loss, HC2 dedicated board disconnection, input power supply fault, exter-
Protective nal thermal relay operation
function CPU fault, operation panel power supply short circuit, 24VDC power output short circuit, input cur-
rent detection value exceeded
communication option fault
Fan alarm, overload signal detection, electronic thermal relay pre-alarm, PU stop, maintenance
Warning
timer alarm , parameter write error, copy operation error, operation panel lock, parameter copy

functions
alarm, no-phase detection
-10C to +50C (non-freezing)
90%RH or less (non-condensing)
-20C to +65C

Indoors (without corrosive gas, flammable gas, oil mist, dust and dirt etc.)
Maximum 1,000m, 5.9 m/s


, parameter error, PU disconnection

, inrush current limit circuit fault, internal circuit fault, option fault

.
2
or less at 10 to 55Hz (directions of X, Y, Z axes)

, power/regenerative drive indi-
*1
, retry count excess , converter
 

,