Lenze 9400 - Manual (Page 518)

11 Basic drive functions
11.12 Brake control
518
Lenze · Servo-Inverter 9400 HighLine · Reference manual · DMS 10.0 EN · 11/2013 · TD05/06
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Note!
For the operation with the motor brake control module:
• For single-axis controllers (Single Drive) the control (release) of the motor holding
brake is only possible if both the DC-bus voltage and a 24-V supply voltage are
available for the motor brake control!
• For multi-axis controllers (Multi Drive) the motor holding brake can also be released
without a DC-bus voltage.
For the encoderless motor control types (from software version V3.0) the following
applies:
The operation of vertical drives/hoists is
• only supported up to 55 kW by the V/f control!
• not supported by the sensorless vector control!
When the V/f control or sensorless vector control are selected, standstill monitoring is
always switched off.