Hitachi L700 SERIES Instruction Manual page 234

Chapter 7 Specifications
(3) Common specifications of 200 V class and 400 V class models (continued)
Model name (type name)
L700-XXXFF
Standard
operator
External
signal
External port Setting via RS485 communication
Standard
operator
External
signal
External port
Intelligent input
terminals
Thermistor input
terminal
Intelligent output
terminals
Intelligent monitor
output terminals
Monitoring on display
Other functions
Carrier frequency
variation
Protective functions
110 150 185 220
L/H L/H L/H L/H
Setting with and keys
0 to +10 VDC, -10 to +10 VDC (input impedance: 10k ), 4 to 20 mA (input impedance: 100 )
Start/stop commands (forward/reverse switching by parameter setting)
Forward-operation start/stop commands (reverse-operation start/stop possible when relevant commands
are assigned to intelligent input terminals)
3-wire input possible (when relevant commands are assigned to control circuit terminals)
Setting via RS485 communication
8 terminals, NO/NC switchable, sink logic/source logic switchable
[Terminal functions] Select eight of 69 functions.
Reverse operation (RV), Multispeed 1 setting (CF1), Multispeed 2 setting (CF2), Multispeed 3 setting
(CF3), Multispeed 4 setting (CF4), Jogging (JG), external DC braking (DB), 2nd motor control (SET),
2-stage acceleration/deceleration (2CH), free-run stop (FRS), external trip (EXT), unattended start
protection (USP), commercial power supply switching (CS), software lock (SFT), analog input switching
(AT), 3rd motor control (SET3), reset (RS), starting by 3-wire input (STA), stopping by 3-wire input (STP),
forward/reverse switching by 3-wire input (F/R), PID disable (PID), PID integration reset (PIDC), control
gain switching (CAS), acceleration by remote control (UP), deceleration by remote control (DWN), data
clearance by remote control (UDC), forcible operation (OPE), multispeed bit 1 (SF1), multispeed bit 2
(SF2), multispeed bit 3 (SF3), multispeed bit 4 (SF4), multispeed bit 5 (SF5), multispeed bit 6 (SF6),
multispeed bit 7 (SF7), overload restriction selection (OLR), torque limit selection (enabling/disabling)
(TL), torque limit 1 (TRQ1), torque limit 2 (TRQ2), P/PI switching (PPI), LAD cancellation (LAC), trigger
for frequency addition (A145) (ADD), forcible-terminal operation (F-TM), cumulative power clearance
(KHC), general-purpose input 1 (MI1), general-purpose input 2 (MI2), general-purpose input 3 (MI3),
general-purpose input 4 (MI4), general-purpose input 5 (MI5), general-purpose input 6 (MI6),
general-purpose input 7 (MI7), general-purpose input 8 (MI8), analog command holding (AHD),
emergency stop(EMR)*Note4,no assignment (no)
1 terminal (positive temperature coefficient/negative temperature coefficient switchable for resistor)
5 open-collector output terminals, NO/NC switchable, sink logic/source logic switchable
1 relay (1c-contact) output terminal: NO/NC switchable
[Terminal functions] Select six of 51 functions.
Running (RUN), constant-speed reached (FA1), set frequency overreached (FA2), overload notice
advance signal (1) (OL), output deviation for PID control (OD), alarm signal (AL), set frequency reached
(FA3), over-torque (OTQ), instantaneous power failure (IP), undervoltage (UV), torque limited (TRQ),
operation time over (RNT), plug-in time over (ONT), thermal alarm signal (THM), 0 Hz detection signal
(ZS), set frequency overreached 2 (FA4), set frequency reached 2 (FA5), overload notice advance signal
(2) (OL2), PID feedback comparison (FBV), communication line disconnection (NDc), logical operation
result 1 (LOG1), logical operation result 2 (LOG2), logical operation result 3 (LOG3), logical operation
result 4 (LOG4), logical operation result 5 (LOG5), logical operation result 6 (LOG6), capacitor life
warning (WAC), cooling-fan speed drop (WAF), starting contact signal (FR), heat sink overheat warning
(OHF), low-current indication signal (LOC), general-purpose output 1 (M01), general-purpose output 2
(M02), general-purpose output 3 (M03), general-purpose output 4 (M04), general-purpose output 5
(M05), general-purpose output 6 (M06), inverter ready (IRDY), forward rotation (FWR), reverse rotation
(RVR), major failure (MJA), alarm code 0 to 3 (AC0 to AC3)
Analog voltage output (Note7), analog current output (Note7), pulse-string output
(e.g., A-F, D-F [n-fold, pulse output only], A, T, V, P)
Output frequency , output current , output torque, frequency conversion data,
trip history, input/output terminal status, electric power, and others
Free V/f setting (7 breakpoints), frequency upper/lower limit, jump (center) frequency,
acceleration/deceleration according to characteristic curve, manual torque boost level/breakpoint,
energy-saving operation, analog meter adjustment, start frequency setting, carrier frequency adjustment,
electronic thermal function (available also for free setting), external start/end frequency/frequency rate,
analog input selection, retry after trip, restart after instantaneous power failure, output of various signals,
starting with reduced voltage, overload restriction, initial-value setting, automatic deceleration at power
failure, AVR function, fuzzy acceleration/deceleration, online/offline auto-tuning, high-torque multi-motor
operation (sensorless vector control of two motors by one inverter)
Overcurrent protection, overvoltage protection, undervoltage protection, electronic thermal protection,
temperature error protection, instantaneous power failure protection,
braking-resistor overload protection, ground-fault current detection at power-on, USP error, external trip,
emergency stop trip, CT error, communication error, option board error, and others
300 370 450
L/H
L/H L/H
0.5 to 12 kHz
7 - 2
550 750 900 1100
L/H L/H H H
0.5 to 8 kHz
input protection,
phase loss
1320 1600
H H