ADV200 • Functions description and parameters list 141
Opening phase:
When the drive receives the Start command it releases the brake immediately. To make sure that the brake
has actually been released, the references are disabled for a time that can be set in parameter 3172 Brake
open delay.
Closing phase:
When the drive receives a stop command and the Ref is 0 signal, it applies the parking brake after a time that
can be set in parameter 3174 Brake close delay. Set parameter 3174 Brake close delay to a high enough
value to be sure the motor has actually stopped before enabling the brake.
If this function is enabled, the brake is applied immediately if one or more alarms occur or if the drive is disabled.
“Hoist mode 1”
With parameter PAR 3194 Brake ramp freeze you can freeze the velocity reference during the brake opening
and closing phases.
If PAR 3194 = “Disable,” “Hoist mode 1” does not use velocity reference freezing.
If PAR 3194 = “Enable,” “Hoist mode 1” uses velocity reference freezing (diagram shown below).
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