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Dc Dynamic Brake (pr. 10 To Pr. 12) - Mitsubishi Electric FR-E500 Instruction Manual

Fr-e500 series transistorized inverter.
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4.2.7 DC dynamic brake (Pr. 10 to Pr. 12)

Pr. 10 "DC injection brake operation frequency"
Pr. 11 "DC injection brake operation time"
Pr. 12 "DC injection brake voltage"
By setting the DC injection brake voltage (torque),
operation time and operation starting frequency, the stopping accuracy of positioning
operation, etc. or the timing of operating the DC injection brake to stop the motor can
be adjusted according to the load.
Parameter
Number
10
11
12
<Setting>
y Use Pr. 10 to set the frequency at which the DC injection brake operation is started.
y Use Pr. 11 to set the period during when the brake is operated.
y Use Pr. 12 to set the percentage of the power supply voltage.
Install a mechanical brake. No holding torque is provided.
Factory
Setting
Setting
Range
3Hz
0 to 120Hz
0.5 s
0 to 10 s
6%
0 to 30%
Pr.12
DC injection
Operation
brake voltage
voltage
CAUTION
80
PARAMETERS
Operation
Pr.10
frequency
Time
Time
Operation time
Pr.11

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