Hitachi SJ100 - Manual (Page 29)

SJ100 Inverter Specifications
Getting Star
ted
1–10
Input
signal Freq.
setting Operator panel Up and Down keys / Value settings
Potentiometer Analog setting
External signal
*8 0 to 10 VDC (input impedance 10k Ohms), 4 to 20 mA (input
impedance 250 Ohms), Potentiometer (1k to 2k Ohms, 2W)
FWD/
REV
Run Operator panel Run/Stop (Forward/Reverse run change by command)
External signal Forward run/stop, Reverse run/stop
Intelligent input
terminal FW (forward run command), RV (reverse run command), CF1~CF4
(multi-stage speed setting), JG (jog command), 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 (thermal protection), DB (exter-
nal DC braking command), SET (2nd setting selection), UP (remote
control, accel.), DWN (remote control, decel.)
Output
signal Intelligent output
terminal RUN (run status signal), FA1,2 (frequency arrival signal), OL
(overload advance notice signal), OD (PID error deviation signal),
AL (alarm signal)
Frequency monitor PWM output; Select analog output frequency monitor, analog output
current monitor or digital output frequency monitor
Alarm output contact ON for inverter alarm (1C contacts, both normally open or closed
avail.)
Other functions AVR function, curved accel/decel profile, upper and lower limiters,
16-stage speed profile, fine adjustment of start frequency, carrier
frequency change (0.5 to 16 kHz) frequency jump, gain and bias
setting, process jogging, electronic thermal level adjustment, retry
function, trip history monitor, 2nd setting selection, auto tuning, fan
ON/OFF selection
Protective function Over-current, over-voltage, under-voltage, overload, extreme high/
low temperature, CPU error, memory error, ground fault detection at
startup, internal communication error, electronic thermal, CT error
Operat-
ing
Environ
ment Temperature Operating (ambient): -10 to 50
°C (*9) / Storage: -25 to 70°C (*10)
Humidity 20 to 90% humidity (non-condensing)
Vibration *11 5.9 m/s 2 (0.6G), 10 to 55 Hz
Location Altitude 1,000 m or less, indoors (no corrosive gasses or dust)
Coating color Munsell 8.5YR6.2/0/2, cooling fins in base color of aluminum
Options Remote operator unit, copy unit, cables for the units, braking unit,
braking resistor, AC reactor, DC reactor, noise filter, DIN rail
mounting
Item General Specifications