Hitachi WJ200 Series - Page 399

C−18
“b” Function
Run
Mode
Edit
Defaults
Func.
Code
Name Description Lnitial data Units
B120
Brake control enable Two option codes:
00…Disable
01…Enable
U
00 -
b121
Brake Wait Time for Release Set range: 0.00 to 5.00 sec
U
0.00 Sec
b122
Brake Wait Time for
Acceleration
Set range: 0.00 to 5.00 sec
U
0.00 Sec
b123
Brake Wait Time for
Stopping
Set range: 0.00 to 5.00 sec
U
0.00 Sec
b124
Brake Wait Time for
Confirmation
Set range: 0.00 to 5.00 sec
U
0.00 Sec
b125
Brake release freq. Set range: 0 to 400Hz
U
0.00 Sec
b126
Brake release current Set range: 0~200% of inverter
rated current
U
(rated
current)
A
b127
Braking freq. setting Set range: 0 to 400Hz
U
0.00 Hz
B130
Deceleration overvoltage
suppression enable
00…Disabled
01…Enabled
02…Enabled with accel.
U
00
−
B131
Decel. overvolt. suppress
level
DC bus voltage of suppression.
Range is:
200V class…330 to 395
400V class…660 to 790
U
380
/760
V
b132
Decel. overvolt. suppress
const.
Accel. rate when b130=02.
Set range: 0.10 ~ 30.00 sec.
U
1.00 sec
B133
Decel. overvolt. suppress
proportional gain
Proportional gain when b130=01.
Range is: 0.00 to 5.00
9
0.20
−
B134
Decel. overvolt. suppress
integral time
Integration time when b130=01.
Range is: 0.00 to 150.0
9
1.0 sec
b145
GS input mode Two option codes:
00…No trip (Hardware shutoff
only)
01…Trip
U
00 -
b150
Display ex.operator
connected
When an external operator is
connected via RS-422 port, the
built-in display is locked and shows
only one "d" parameter configured
in:
d001 ~ d030
U
001
−
b160
1st parameter of Dual
Monitor
Set any two "d" parameters in b160
and b161, then they can be
monitored in d050. The two
parameters are switched by
up/down keys.
Set range: d001 ~ d030
U
001
−
b161
2nd parameter of Dual
Monitor
U
002
−
b163
Frequency set in monitoring Two option codes:
00…Freq. set disabled
01…Freq. set enabled
9
00 -