Hitachi SJ7002 Series Instruction Manual page 343

Func. Code Name
— (Reserved)
B120 — Brake Control Enable
B121 — Brake Wait Time for
Release
B122 — Brake Wait Time for
Acceleration
B123 — Brake Wait Time for
Stopping
B124 — Brake Wait Time for
Confirmation
B125 — Brake Release Frequency
Setting
B126 — Brake Release Current
Setting
B127 — Braking frequency
— (Reserved)
— (Reserved)
B130 — Over-voltage LADSTOP
enable
B131 — Over-voltage LADSTOP
level
B132 — Acceleration and decelera-
tion rate at overvoltage
suppression
B133 — Overvoltage suppression
proportional gain
B134 — Overvoltage suppression
integral time
— (Reserved)
Holding Registers, "B" Group Fine Tuning Functions
R/W Description
—
R/W 00 .Disable
01 .Enable
R/W Sets time delay between arrival
at release frequency and the
brake release signal
R/W Sets time delay from receipt of
brake confirmation signal to start
of motor acceleration
R/W Sets time delay from brake
confirmation signal turns OFF to
inverter deceleration to 0 H
R/W Sets the wait time for confirma-
tion after turn ON/OFF of brake
release
R/W Sets the frequency of the brake
release output signal after delay
set by B121
R/W Sets the minimum inverter
current level above which the
brake release signal is permitted
R/W 0.00 to 99.99, 100.0 to 400.0 Hz
—
—
R/W 00 .Disable
01 .Enable during deceleration
and constant speed
02 .Enable during acceleration
R/W 330 to 390 (V) for 200V class,
660 to 780 (V) for 400V class
R/W 0.10 to 30.00 (seconds)
R/W 0.00 to 2.55
R/W 0.000 to 9.999,
10.00 to 63.53 (seconds)
—
Register
hex dec.
— 1375h 04981
to
137Ah 04986
137Bh 04987
137Ch 04977
137Dh 04979
137Eh 04990
137Fh 04991
1380h 04992
1381h 04993
1382h 04994
— 1383h 04995
— 1384h 04996
1385h 04997
1386h 04998
1387h 04999
1388h 05000
1389h 05001
— 1390h 05002
to
1400h 05120
B–59
SJ700 Inverter
2
Network Data
Range Res.
— —
to
0, 1 —
0 to 500 0.01 sec.
0 to 500 0.01 sec.
0 to 500 0.01 sec.
0 to 500 0.01 sec.
0 to 40000 0.01 Hz
0 to 1800 0.1 %
0 to 40000 0.01 Hz
— —
— —
0, 1, 2 —
330 to 390 1 V
660 to 780
10 to 3000 0.01 sec.
0 to 255 0.01
— —
to