Hitachi CONVENTION 14 Manual Do Utilizador

The following table applies to all X200 inverters.

Item

General Specifications

Protective housing *1

IP00

Control method

Sinusoidal Pulse Width Modulation (PWM) control

Carrier frequency

2kHz to 12kHz (default setting: 3kHz)

Output frequency range *4

0.5 to 400Hz

Frequency accuracy

Digital command: 0.01% of the maximum frequency
Analog command: 0.4% of the maximum frequency (25

qC r 10qC)

Frequency setting resolution

Digital: 0.1Hz; Analog: max. frequency/1000

Volt./Freq. characteristic

V/f control (constant torque, reduced torque)

Overload capacity

150% rated current for 1 minute

Acceleration/deceleration 

time

0.01 to 3000 seconds, linear and S-curve accel/decel, second
accel/decel setting available

Operator panel

Up and Down keys / Value settings

Potentiometer

Analog setting

Freq.

setting

External signal
*9

0 to 10 VDC (input impedance 10k Ohms), 4 to 20mA (input
impedance 250 Ohms), Potentiometer (1k to 2k Ohms, 2W)

Operator panel

Run/Stop (Forward/Reverse run change by command)

FWD/

REV run External signal Forward run/stop, Reverse run/stop

Input

signal

Intelligent input
terminal

FW (forward run command), RV (reverse run command), CF1~CF4
(multi-stage speed setting), JG (jog command), DB (external
braking), SET (set second motor), 2CH (2-stage accel./decel.
command), FRS (free run stop command), EXT (external trip), USP
(startup function), SFT (soft lock), AT (analog current input select
signal), RS (reset), PTC (thermistor thermal protection), STA (start),
STP (stop), F/R (forward/reverse), PID (PID disable), PIDC (PID
reset), UP (remote control up function), DWN (remote control down
function), UDC (remote control data clearing), OPE (operator
control), ADD (add frequency enable), F-TM (force terminal mode),
RDY (Run ready), SP-SET (Special set) , EMR (Emergency Stop)

Intelligent output
terminal

RUN (run status signal), FA1,FA2 (frequency arrival signal),
OL (overload advance notice signal), OD (PID error deviation
signal), AL (alarm signal), Dc (analog input disconnect detect),
FBV (PID two-stage control output), NDc (network detection signal),
LOG (Logic output), ODc (comm. watchdog error), LOC (Low load)

Output

signal

Frequency monitor

Analog output; Select output frequency or output current monitor

Alarm output contact

ON for inverter alarm (1c contacts, both normally open or closed
avail.)

Other functions

AVR function, curved accel/decal profile, upper and lower limiters,
16-stage speed profile, fine adjustment of start frequency, carrier
frequency change (2 to 12kHz) *10, frequency jump, gain and bias
setting, process jogging, electronic thermal level adjustment, retry
func., trip history monitor, 2nd setting select, fan ON/OFF selection.

Protective function

Over-current, over-voltage, under-voltage, overload, extreme high
temperature, CPU error, memory error, ground fault detection at
startup, electronic thermal

Temperature

Operating (ambient): -10 to 40

qC(*10), / Storage: -25 to 70qC(*11)

Humidity

20 to 90% humidity (non-condensing)

Vibration *12

5.9m/s

2

 (0.6G), 10 to 55 Hz

Operating
environment

Location

Altitude 1,000m or less, indoors (no corrosive gasses or dust)

Coating color

Blue

Options

Remote operator unit, copy unit, cables for the units, braking unit,
braking resistor, AC reactor, DC reactor, noise filter

Getting st

arted

Getting started