Hitachi SJ7002 Series Instruction Manual page 340

B–56
ModBus Data Listing
Func. Code
B042 — Torque limit (2) (reverse-
regenerating in 4-quadrant
mode)
B043 — Torque limit (3) (reverse-
driving in 4-quadrant
mode)
B044 — Torque limit (4) (forward-
regenerating in 4-quadrant
mode)
B045 — Torque limit LADSTOP
enable
B046 — Reverse Run protection
enable
— (Reserved)
B050 — Controller deceleration and
stop on power loss
B051 — DC bus voltage trigger
level during power loss
B052 — Over-voltage threshold
during power loss
B053 H Deceleration time setting
during power loss
B053 L
B054 — Initial output frequency
decrease during power loss
B055 — Proportional gain setting
for non-stop operation at
power loss
B056 — Integral time setting for
non-stop operation at
power loss
— (Reserved)
B060 — [O] input max. limit level
of window comparator
B061 — [O] input min. limit level
of window comparator
B062 — [O] input hysteresis width
of window comparator
B063 — [OI] input max. limit level
of window comparator
Holding Registers, "B" Group Fine Tuning Functions
Name R/W
R/W 0. to 200. (%), no (disable torque
limit)
R/W 0. to 200. (%), no (disable torque
limit)
R/W 0. to 200. (%), no (disable torque
limit)
R/W 00 . Disable
01 . Enable
R/W 00 . Disable
01 . Enable
—
R/W 00 . Disable
01 . Constant decel to stop
02 . Constant DC voltage
control with resume
03 . Constant DC voltage
control
R/W Sets trigger for controlled decel-
eration and stop on power loss
function
R/W Sets over-voltage threshold for
controlled deceleration function
R/W 0.01 to 99.99, 100.0 to 999.9,
1000 to 3600 (seconds)
R/W
R/W Sets the initial decrease in output
frequency upon power loss
R/W 0.00 to 2.55
R/W 0.0 to 9.999, 10.00 to 65.55
—
R/W 0. to 100. (%)
Lower limit = B061 + B062 / 2
R/W 0. to 100. (%)
Lower limit = B060 – B062 / 2
R/W 0. to 10. (%)
Lower limit = B061 – B062 / 2
R/W 0. to 100. (%)
Lower limit = B064 + B066 / 2
Description Register
hex
132Ch
132Dh
132Eh
132Fh
1330h
— 1331h
to
1333h
1334h
1335h
1336h
1337h
1338h
1339h
133Ah
133Bh
— 133Ch
to
133Eh
133Fh
1340h
1341h
1342h
Network Data
Range Res.
dec.
04908 0 to 200, 1 %
255= (no)
04909 0 to 200, 1 %
255= (no)
04910 0 to 200, 1 %
255= (no)
04911 0, 1 —
04912 0, 1 —
04913 — —
to
04915
04916 0 to 3 —
04917 0 to 10000 0.1 V
04918 0 to 10000 0.1 V
04919 0 to 0.01 sec.
360000
04920
04921 0 to 1000 0.01 Hz
04922 0 to 255 0.01
04923 0 to 65535 0.001
sec.
04924 — —
to
04926
04927 0 to 100 1 %
04928 0 to 100 1 %
04929 0 to 10 1 %
04930 0 to 100 1 %