Brake release sequence: When a run command is applied, the inverter accelerates up to brake
release frequency (ADV-44 Forward or ADV-45 Reverse). After reaching the brake release
frequency, when the motor current reaches brake release current (ADV-41 BR Rls Curr), the
output (OUT-31~35 or OUT-36) set to 35 (BR Control) sends a release signal. Once the signal
has been sent, acceleration will begin after maintaining the frequency for the brake release delay
time (ADV-42 BR Rls Dly).
If the output current is less than the release current (ADV-41 BR Rls Curr) for longer than the
brake release delay time (ADV-42 BR Rls Dly), an Ext-Brake fault occurs.
Brake engage sequence: When a stop command is applied, the motor decelerates. When the
output frequency reaches brake engage frequency (ADV-47 BR Eng Fr), the motor stops
deceleration and the output (OUT-31~35 or OUT-36) set to 35 (BR Control) sends a brake engage
signal. Frequency is maintained for the brake engage delay time (ADV-46 BR Eng Dly) and will
become 0 afterwards. If Stop Mode (ADV-08) is set to 1 (DC brake), inverter output is blocked
after DC braking. For DC injection braking, refer to section 5.4.3.2 Stop After DC Braking on page
141.
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