BENSHAW Rsi S Series, Инструкция по эксплуатации

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218
Learning Protection Features
Code Description
the stall protection function, the motor
resumes acceleration.
0010 Stall protection
while operating at
constant speed Similar to stall protection function during
acceleration, the output frequency
automatically decelerates when the current
level exceeds the preset stall level. When the
load current drops below the preset level, it
resumes acceleration.
0100 Stall protection
during
deceleration The inverter holds the deceleration to keep
the DC link voltage below a certain level. This
helps to prevent over voltage faults during
deceleration. As a result, deceleration times
can be longer than the set time depending on
the load.
1000 Flux braking
during
deceleration When using flux braking, deceleration time
may be reduced because regenerative energy
is expended at the motor.
1100 Stall protection
and flux braking
during
deceleration Stall protection and flux braking operate
together during deceleration to achieve the
shortest and most stable deceleration
performance.
Q1
Q1
Stall level
Current
Accelerating Decelerating
Frequency
DC voltage
Decelerating
Frequency