Automatic" Brake Mode (Automatic Operation) - Lenze i55AE125B Manual

Additional functions
Holding brake control

"Automatic" brake mode (automatic operation)

11.11.2 "Automatic" brake mode (automatic operation)
In automatic operation, the inverter automatically released the holding brake when the motor
is started. In the stopped state, the holding brake is closed.
DANGER!
Manual release of the holding brake
Also in automatic operation, a manual release of the holding brake is possible. The manually
triggered "Release holding brake" command has a direct impact on the "Release holding brake
[115]" trigger. Thus, the holding brake can be manually released if the power section is
switched off.
▶ The responsibility for a manual release of the holding brake has the external trigger source
for the "Release holding brake" command!
Preconditions
Automatic operation is only available if the operating mode "MS: Velocity mode [-2]" or "MS:
Torque mode [-1]" is set in 0x6060
Parameter Name / value range / [default setting]
0x6060 Modes of operation
(P301.00) (Modes of op.)
• Setting can only be changed if the inverter is inhibi-
ted.
-2 MS: Velocity mode
-1 MS: Torque mode
0 No mode change/no mode assigned
2 CiA: Velocity mode
474
(P301.00).
Info
Selection of the operating mode.
Vendor specific velocity mode
Vendor specific torque mode
(from version 03.00)
• Only possible in motor control type
4Torque control w/ freq. limit
No operating mode (standstill)
CiA 402 velocity mode
vector control (SLVC) [4]" or "Servo control (SC ASM) [2]".
^ 206
0x2C00 (P300.00) = "Sensorless