Ver.2
15
Dynamic Braking related functions
Dynamic Braking related functions:
,
,
,
–
These parameters are for using the internal
brake chopper so to get more regeneration torque of the motor.
NOTE:. Mark “
” in A line of [ Run Mode Edit] shows the accessible parameters when b031 is not set “10”,
high level access.
NOTE:. Mark “
” in B line of
[ Run Mode Edit] shows the accessible parameters when b031 is set “10”,
high level access.
“b” Function
Run
Mode
Edit
Defaults
Func.
Code
Name
Description
A B Initial data
Units
Dynamic braking usage ratio
Selects the rate of use (in %) of the
regenerative braking resistor per 100 s
intervals, range is 0.0 to the value
calcurated by the inverter with b097.
If the connected register’s allowable range is
narrow than above range,
the register’s range is prior.
0%: Function disabled
>0%: Enabled, per value
0.0
%
Dynamic braking control (BRD)
selection
Three option codes:
Disable
Enable during run only
Enable always
00
-
BRD activation level
(As DC Voltage)
If DC Voltage > b096,
the register consume. regeneration power.
Range is:
330 to 380V (200V class)
660 to 760V (400V class)
360/
720
V
BRD register
Set the value of the register connected to the
inverter.By this setting, b090’s upper limit as
the inverter hardware is calcurated
automatically.So, you can focus the usage
ratio as the connected register.
Range is minimum connectable register
Rbmin to 600.0[
Ω
]
Min.
Resistance
Ω
Summary of Contents for WJ200-001L
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