Hitachi SJ700-220HFEF2

Ease of Maintenance Easy Operation
Field replacement of cooling fan(s) and DC bus capacitor
can be accomplished in a fraction of the time.
Using Logic terminal move to SJ700 without wiring change.
Read SJ300 Parameter by SRW remote operator and write
them in to SJ700
Allows display of only parameters changed from default.
The port corresponding to RS-485 Modbus-RTU is
equipped as standard.
SJ700 can communicate with DeviceNet PROFIBUS-DP
LonWorks with communication options.
-DeviceNet is a trade mark of Open DeviceNet Vender Association, Inc.
-LonWorks is a registered trade mark of Echelon Corporation
-PROFIBUS-DP is a registered trade mark of PROFIBUS Nutzer
Organization
Long life time components &
Life time warning function
Long life time components
Design lifetime 10 Years or more Dc bus capacitor & Cooling
Fan.
Cooling Fan ON/OFF control lead more longer life time.
*Ambient temperature: Average 40 deg C (no corrosive gasses oil mist or
dust)
Design lifetime is calculation and out of guaranty.
Life time warning function
Avoid trouble before the malfunction by lifetime Warning
signal.
The monitor of the temperature rise of a Dc bus capacitor,
cooling fan degradation degree, a cooling fin, and a motor
can be carried out.
Replace the components before the malfunction.
Easy-removable
Dc bus Capacitor
(more than 15kW)
Easy-removable
Cooling Fan
SJ300series SJ700series
Network compatibility
Parameter
read write
Removable Control circuit terminals
(Move to SJ700 without rewiring)
Data comparison function
-The direct input of function code selection is also attained
other than a scroll type allowing for a shorter set up time.
-Continuously pushing the function key for 3 seconds,
causes the display to jump to output frequency monitor
(d001) mode from every key.
Other Functions
Basic display mode for commonly used parameters.
Basic mode (default)
Display of up to 12 User Defined Parameters U001 to U012.
User selected function
Basic
mode
Chose Basic
Parameter
Indication only
Basic Parameter
Easy-removable construction
for maintenance
User selection of Parameter
functions
Simple & Low cost wiring Ease of installation and replacement
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