Copley Controls Accelnet Plus AEV-090-14 User Manual page 125

Accelnet Plus Micro Modules User Guide
M W
OTOR IRING
When a brake is in use, the drive can check for a disconnected motor. Upon enable, the drive
will apply current to the motor output while keeping the brake engaged for the Brake Hold
Time on Enable. If no current can be detected in the windings, the brake will not be released
and a Wiring Detection Fault will occur. If the motor is connected and current can be detected,
the brake will be released after the programmable time expires.
M B
OTOR RAKE
The programmable value in the Motor Wiring Detection also sets the time between the
activation of the brake and PWM outputs of the drive.
• When the value is positive, the PWM outputs will turn on when the drive is enabled and
the brake will be released after the programmable delay expires.
• When the value is negative, the brake is released immediately when the drive is enabled
and the PWM outputs are enabled after the programmable delay expires.
The graphic below is not part of CME, but shows the timings in the same colors as the Brake
setting screen.
Copley Controls
D
ETECTION
E D T
NABLE ELAY IME
16-01687 Rev 03
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