Product manual

8.17.4.1 Signal diagram (sequence)
The diagram shows how to use restart lock -AS- to ensure a safe stop of the drive and
error free operation of the servo amplifier.
1. Brake the drive in a controlled manner (speed setpoint=0V)
2. When speed = 0 rpm, disable the servo amplifier (Enable=0V)
3. Activate the restart lock -AS- (AS-Enable=0V)
Suspended loads can set themselves to motion on motors without brake, because
the motor loses all torque when restart lock -AS- is engaged (AS Enable open
and/or 0 V).
62 SERVOSTAR
®
300 Product Manual
Electrical installation 09/2006 Kollmorgen