Braking operation
Braking operation without additional measures
7
96
EDS84DG752 EN 5.0
7 Braking operation
7.1 Braking operation without additional measures
DC injection brake DCB
To decelerate small masses, the ”DC injection brake DCB” function can be parameterised.
DC-injection braking enables a quick deceleration of the drive to standstill without the
need for an external brake resistor.
ƒ Code C00036 can be used to select the braking current.
ƒ The maximum braking torque to be realised by the DC braking current amounts to
approx. 20 ... 30 % of the rated motor torque. It is lower compared to braking action
in generator mode with external brake resistor.
ƒ Automatic DC-injection braking (Auto-DCB) improves the starting performance of
the motor when the operation mode without speed feedback is used.
Further information on the relevant parameters can be obtained from the software
manual.
To Next Page
Loading...
Need help?
General