Hitachi SJ700 Series Manual page 21

DIFFERENCE and COMPATIBILITY
of SJ700 series and SJ300 series
Items
Copying the parameter settings
Parameter display mode.
Retry or trip parameter
A016:External frequency filter
time const.
A105:[OI]-[L] input start
frequency enable
Change function
C025:Terminal [15] function
b012,b212,b312:
Electronic thermal function
d007:
Scaled output frequency monitoring
A038:Jog frequency setting
Removable
Control
Circuit
Position
Screw diameter
Terminal
Main Position
Circuit
Arrangement
Others
Easy-removable Dc bus Capacitor
Dynamic Brake circuit
055L
075L
Minimum value of
110L
resistor( Ω )
055H
075H
Installation
Dimensions
External radiating fin
Digital operator position
SJ-DG
SJ-FB
SJ-DN
Option boards
SJ-LW
SJ-PBT
Option boards
Note1:Since a response falls the V/F characteristic curve selection SLV should make this setup small.
SJ300
series
you can copy the parameter settings from the SJ300 series into the SJ700 series.
(that you cannot copy the parameter settings from the SJ700 series to the SJ300 series because the SJ700
series has many new functions and additional parameters.)
No display mode selection.
(full display)
Instantaneous power failure/under-voltage/
overvoltage/overcurrent:It sets up by b001.
Default:8
Default:01(external start frequency)
Default:08(instantaneous power failure)
Setting upper limit:120%
you can not change the output frequency
△ ▽
setting by using the and/or key.
Setting range:0 to 999Hz
Removable
055 to 220L/H,370 to 550L/H:same position.
370H:M6
055 to 110L/H:10mm upper part from SJ300.
150 to 300L/H:20mm upper part from SJ300.550L:30mm upper part from SJ300.
370,450L/H,550H:same position.
055 to 110L/H:Two steps,150 to 550L/H:One step
150 to 220L/H:RB t here is not a terminal.
All the models are possible.
up to 11kW
17
17
17
50
50
055L/H:Those with no compatibility.075 to 550L/H:Those with compatibility.
055L/H:Those with no compatibility.075 to 550L/H:Those with compatibility.
055L/H:5mm upper part from SJ300. 300L/H:97mm upper part from SJ300.
075 to 220L/H,370 to 550L/H:same position.
Those with compatibility.
Those with compatibility.
Note:Since the SJ700 series has many new functions and additional parameters,
some functions of the SJ-DN, SJ-LW, and SJ-PBT (option boards conforming to the open network
specifications) cannot be implemented on the SJ700 series.
150 to 220L/H,370L/H:same position.300L/H:97mm upper part from SJ300.
SJ700
Basic display mode/Data comparison function addition.
Note:basic display mode [factory setting])
To display all parameters,specify "00" for "b037".
Instantaneous power failure/under-voltage:It sets
up by b001.
overvoltage/overcurrent:It sets up by b008.
Default:31 Note1
Default:00(0Hz)
Default:40(cooling-fan speed drop)
Setting upper limit:100%
you can not change the output frequency
△
setting by using the and/or
Setting range:
0.01 to 999Hz(0Hz setup is impossible)
Removable
(You can mount the SJ300 series into the SJ700 series.)
300L/H:97mm upper part from SJ300.
370H:M8
055 to 550L/H:One step
150 to 220L/H:RB t here is a terminal.
15kW or more is possible.
up to 22kW
16
10
10
35
35
series
▽
key.
20