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High performance, powerful functions,
yet user friendly.
Inverter control by built-in
programming functions
Custom operation is realized by downloading to an inverter a
user program created with ProDriveNext, Hitachi inverter
configuration software.
Tailor inverter operation to meet changing process
requirements, and replace separate PLCs in some cases.
By simplifying or eliminating external hardware, signficant cost
savings can be achieved.
Password function is incorporated to provide security for proprietary
program data against loss or unauthorized modification.
Built-in EMC filter up to 150kW
*
Cost and space reduction compared with external EMC filter.
Reduces electromagnetic noise.
Meets EN61800-3 2nd-Environment
*
SJ700: European Version and Japanese Version does not have 150kW
SJ700B: All models 5.5kW is without EMC Filter
Built-in brake resistor
circuit up to 22kW
*
Cost and space reduction compared with external braking controller.
*
SJ700B: Up to 30kW
EMC Filter & brake circuit integrated as standard
Programming [EzSQ: easy sequence] function
Example (SJ700D-110HFEF3)
Frequency [Hz]
Level [db]
Typical example - Replacing external relay circuit
Item Description
Language SpecI/O functionReserved word
Language type BASIC Like
Supported Device
Windows (DOS/V)OS:WindowsVista, Windows7)
Programming
environment
Editor (Windows), Display (Windows)
Programmable flow control <Loop, Unconditional jump, conditional jump,
Time control, Sub routine, Others>
Operation command <+,-,,*, /, substitution, mod, abs>
I/O control (Bit input, Word input, Bit output, Word output)
Timer control <on delay, off delay>
Inverter parameter setting
User U (00)-U (31)/32 point
Timer UL (00)-UL (07)/8 point
Set frequency SET-Freq
Acceleration time
ACCEL
Deceleration time
DECEL
Monitor
Output frequency, Output current, Rotation direction,
PID feedback, Converted frequency, Output torque,
Output voltage, Power, Cumulative RUN time,
Cumulative power-on time, trip
General-purpose
input contact
X (00)-X (07)/8 point
General-purpose
output contact
Y (00)-Y (05)/6 point (1 point is relay output)
UB (00)-UB (07)/8 pointInternal user
TD (0)-TD (7)/8 point
Internal timer
contact
In a remote operator display code.
Inverter input
and output
Syntax check (Windows)
Program download/upload, All clear
Interpreter 2.0ms/command (Sub routine supported. 8 nested)
Memory area
Executable format
External input
External output
Command
Variable
1,024 steps or 6k byte
(Smaller of these)Program is stored in internal of inverter.
External digital
contact input
External analog
input
General-purpose
output terminal
Contact signal/Open collector signal input
(Internal DC24V power supply available)
Program RUN
command
SJ700D:PRG terminal
SJ700/SJ700B:FW terminal
General-purpose
input
Maximum of 8 point (X(00)-X (07))
XA (0) : 0-10V (O terminal)
XA (1) : 4-20mA (OI terminal)
XA (2) : 0-10V (O2 terminal)
External analog
output
YA (0) : Setup for FM terminal is possible.
YA (1) : Setup for AM terminal is possible.
YA (2) : Setup for AMI terminal is possible.
Maximum of 6 point (Y (00)-Y (05))
QP: Quasi Peak
*
Windows
®
is a registered trademark of Microsoft Corporation.U.S.A and other countries.
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0
150k 200k 500k 1M 2M 5M 7M 10M 20M 30M
EN61800-3 2nd Environment
[C3]QP Limit Level
Standard Inverter SJ700 Using EzSQ
EzSQ
Programming
Download
Programming Window
4