Hitachi L2002 - Page 271

L2002 Inverter
Appendix B
B–35
B021 Overload restriction
operation mode
R/W Select the operating mode
during overload conditions,
three options, option codes:
00... Disabled
01... Enabled for acceleration
and constant speed
02... Enabled for constant
speed only
10B5h 04277 0, 1, 2 —
B022 Overload restriction
setting
R/W Sets the level for overload
restriction, between 20% and
150% of the rated current of
the inverter, setting resolution
is 1% of rated current
10B6h 04278 2000 to
15000
0.01%
B023 Deceleration rate at
overload restriction
R/W Sets the deceleration rate
when inverter detects
overload, range is 0.1 to 30.0,
resolution is 0.1
10B7h 04279 1 to 300 0.1 sec
B028 Overload restriction
source selection
R/W Two options; select codes:
00... B022/B222 setting level
01... [O]–[L] analog input
10BBh 04283 0, 1 —
B228 Overload restriction
source selection, 2nd
motor
R/W Two options; select codes:
00... B022/B222 setting level
01... [O]–[L] analog input
152Bh 05419 0, 1 —
B031 Software lock mode
selection
R/W Prevents parameter changes,
in four options, option codes:
00... all parameters except
B031 are locked when [SFT]
terminal is ON
01... all parameters except
B031 and output frequency
F001 when [SFT] terminal is
ON
02... all parameters except
B031 are locked
03... all parameters except
B031 and output frequency
F001 setting are locked
10BCh 04284 0, 1, 2, 3 —
B080 [AM] analog signal
gain
R/W Adjust of analog output at
terminal [AM],
range is 0 to 255
10CFh 04303 0 to 255 —
B082 Start frequency adjust-
ment
R/W Sets the starting frequency for
the inverter output, range is
0.5 to 9.9 Hz
10D1h 04305 5 to 99 0.1 Hz
“B” Group Fine Tuning Functions
Func.
Code
Name R/W Description
Network Data
Register
Range Res.
hex dec.