Toshiba VF-nC1 User Manual download pdf (Page 75)

E6581090

F-11

6.6 DC braking

6.6.1 DC braking

H

: DC braking starting frequency (Hz)

H

: DC braking current (%)

H

: DC braking time (s)

• Function

Large braking torque can be obtained by applying a direct current to the motor. These

parameters are used to set the direct current to be applied to the motor, the application time

and the starting frequency.

[Parameter setting]

Title Function Adjustment range Default setting

H

DC braking starting frequency

(Hz)

0.0:(OFF),

0.1～HJ(Hz)

0.0

H

DC braking current (%)

0～100(%)

50.0

H DC braking time (s)

0.0:(OFF)

0.1～20.0(sec)

1.0

Time [sec]

DC braking starting

frequency

H

DC braking current H

DC braking time

H

Output frequency [Hz]

DC braking stop

Operation signal [F-CC]

OFF

Output current [A]

Set frequency

Note: During DC braking, the overload protection sensitivity of the motor increases. To prevent

tripping, the DC braking current is adjusted automatically in some cases.

1 2 ... 70 71 72 73 74 75 76 77 78 79 80 ... 142 143

Comments to this Manuals

No comments

Toshiba VF-nC1 User Manual Page 75

Comments to this Manuals