Hitachi SJ7002 Series Instruction Manual page 330

Func. Code
—
A045
A046
A246
A047
—
A247
—
A051
A052
A053
A054
A055
A056
A057
A058
A059
—
A061
A061
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Holding Registers, "A" Group Standard Functions
Name
(Reserved)
— V/f gain setting
— Automatic torque boost
voltage gain
— Automatic torque boost
voltage gain, 2nd motor
— Automatic torque boost
slip gain
(Reserved)
— Automatic torque boost
slip gain, 2nd motor
(Reserved)
— DC braking enable
— DC braking frequency
setting
— DC braking wait time
— DC braking force during
deceleration
— DC braking time for decel-
eration
— DC braking / edge or level
detection for [DB] input
— DC braking force for
starting
— DC braking time for
starting
— DC braking carrier
frequency setting
(Reserved)
H Frequency upper limit
setting
L
R/W Description
— —
R/W Sets voltage gain of the
inverter
R/W Voltage compensation gain
for automatic torque boost
R/W Voltage compensation gain
for automatic torque boost
R/W Slip compensation gain for
automatic torque boost
— —
Slip compensation gain for
automatic torque boost
— —
R/W 00 . Disable
01 . Enable
02 . Brake at set frequency
only
R/W Frequency at which DC
braking activates during
decel.
R/W The delay after reaching the
DC braking frequency, or
[DB] signal, before DC
braking begins
R/W Variable DC braking force
R/W Sets the duration for DC
braking during decel
R/W 00 . Edge detection
01 . Level detection
R/W Variable DC braking force
R/W Sets the duration for DC
braking before accel.
R/W 0.5 to 15 (kHz) for models
up to –550xxx, 0.5 to 10
(kHz) for 750xxx to 1500xxx
models
— —
R/W Sets a limit on output
frequency less than the
maximum frequency (A004)
SJ700 Inverter
2
Network Data
Register
Range
hex dec.
323Fh 12863 —
to to
326Ch 12908
123Fh 04671 20 to 200
1240h 04672 0 to 255
2240h 08768 0 to 255
1241h 04673 0 to 255
1242h 04674 —
to to
1244h 04676
2241h 08769 0 to 255
2242h 08770 —
to to
224Eh 08782
1245h 04677 0, 1, 2
1246h 04678 0 to 40000
1247h 04679 0 to 50
1248h 04680 0 to 80
1249h 04681 0 to 600
124Ah 04682 0, 1
124Bh 04683 0 to 80
124Ch 04684 0 to 600
124Dh 04685 5 to 150;
5 to 100
124Eh 04686 —
124Fh 04687 0, 50 to
40000
1250h 04688
B–47
Res.
—
1 %
1
1
1
—
1
—
—
0.01 Hz
0.1 sec.
1 %
0.1 sec.
—
1 %
0.1 sec.
0.1 kHz
—
0.01 Hz