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3-18
Operation
Parameter 41-Parameter 47-DC BRAKE TIME
Value
Braking Action / Function
0
DC Braking Disabled
T
imed DC Braking (Parameter Value Sets Braking T
ime)
0.05
When both FWD and REV T
erminals are closed (active) and
Parameter 21-OPERA
TING MODE = 2, 3, 4, 5, 6, or (T
erminal Strip
Start/Stop Control)
0
.
05
to
4.95
When Speed Command is reduced to less than 0.1 Hz while in FWD or
REV Run Mode
4.95
After a STOP Command and the output frequency is reduced to less
than 0.1 Hz
Continuous DC Braking
5
When both FWD and REV T
erminals are closed (active) and
Parameter 21-OPERA
TING MODE = 2, 3, 4, 5, 6, or 7 (T
erminal Strip
Start/Stop Control)
5
When Speed Command is reduced to less than 0.1 Hz while in FWD or
REV Run Mode
48-DC
Brake V
oltage - Sets the amount of DC Voltage applied
to the motor windings to cause the motor to stop. Increasing the
DC Brake Voltage setting will cause the motor to have more
braking torque available for stopping. Caution should be
exercised when adjusting this parameter since DC Injection
Braking will cause additional motor heating if used in applications
requiring frequent starts and stops. The adjustable range is from
0-15 % of parameter 52-Torque Boost setting.