● [b1.30]=1: Braking before start
– "Starting DC braking time" [b1.33]≠0s, DC braking is executed before accelerating
to "Starting frequency" [b1.31].
This mode is suitable for circumstances where the load may encounter forward / reverse
rotation when the frequency converter is in stop mode.
● [b1.30]=2: Start with speed capture
The frequency converter firstly identifies the rotation speed and direction of the motor
and then starts with the current frequency of the motor to realize smooth starting
without shock to the rotating motor. This mode is suitable for restarting after transient
power fault in the case of a large inertia load.