Hitachi SJ700-004LFU2, Instruction Manual

Page: 331 / 390

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