Elmomc SimplIQ Software Manual Manual de usuario Pagina 203

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SimplIQ Software Manual Limits, Protections, Faults and Diagnosis
MAN-SIMSW (Ver. 1.4)
13-8
The normal waveforms for brake activation are as follows:
Figure 13-5: Normal Brake Activation Timing
At the brake activation times (BP[2] milliseconds to disengage and BP[1] milliseconds to
engage), the motor is controlled to a complete stop.
If MO=0 is set automatically by an exception, the brake is activated immediately,
without any delay.
13.7 When the Motor Fails to Start
The main reasons for failure when starting a motor are:
The physical conditions are not right.
The database is not consistent (refer to section
13.9.2)
The following physical conditions are checked before voltage is applied to the motor:
Power supply under-voltage
Power supply over-voltage
Drive temperature too high
Motor not connected to servo drive
An active limit switch is programmed to shut down the servo drive
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