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“b” Function Defaults
Func.
Code
Name Description
Run
Mode
Edit
Initial data Units
b025
Overload restriction level 2 Sets the level of overload restriction,
between 20% and 200% of the rated
current of the inverter, setting
resolution is 1% of rated current
U
Rated
current
x 1.5
b026
Deceleration rate 2 at overload
restriction
Sets the deceleration rate when
inverter detects overload, range is
0.1 to 3000.0, resolution 0.1
U
1.0 sec.
b027
OC suppression selection Two option codes:
00…Disabled
01…Enabled
U
01
−
B028
Current level of active freq.
matching
Sets the current level of active freq.
matching restart, range is
0.1*inverter rated current to
2.0*inverter rated current, resolution
0.1
U
Rated
current
A
B029
Deceleration rate of active
freq. matching
Sets the deceleration rate when
active freq. matching restart, range
is 0.1 to 3000.0, resolution 0.1
U
0.5 sec.
B030
Start freq. of active freq.
matching
Three option codes:
00…freq at previous shutoff
01…start from max. Hz
02…start from set frequency
U
00
−
B031
Software lock mode selection Prevents parameter changes, in five
options, option codes:
00…all parameters except B031 are
locked when [SFT] terminal is
ON
01…all parameters except B031 and
output frequency F001 are
locked when [SFT] terminal is
ON
02…all parameters except B031 are
locked
03…all parameters except B031 and
output frequency F001 are
locked
10…High level access including
B031
See appendix C for the accessible
parameters in this mode.
U
01
−
B033
Motor cable length parameter Set range is 5 to 20.
U
10.
−
b034
Run/power ON warning time Range is,
0.:Warning disabled
1. to 9999.:
10~99,990 hrs (unit: 10)
1000 to 6553:
100,000~655,350 hrs (unit: 100)
U
0.
Hrs.
B035
Rotation direction restriction Three option codes:
00…No restriction
01…Reverse rotation is restricted
02…Forward rotation is restricted
U
00
−
b036
Reduced voltage start
selection
Set range, 0 (disabling the function),
1 (approx. 6ms) to 255 (approx.
1.5s)
U
2
−