DIGIVEX Little Drive Servoamplifier
80
PVD 3530 GB 01/2005
7.2.1.7 Corrective actions
The incidents that may arise (from wiring errors or mishandling) are as follows:
Resolver fault
♦
Check the resolver connection.
Overcurrent
♦
poor motor connection (motor phase missing)
♦
programmed motor does not correspond to connected motor
Overspeed
♦
Nmax. incorrectly set
♦
Accidental transition to torque regulation
Motor fails to run and remains without torque
♦
System is set to zero torque (hardware or software input TORQUE =0). The
torque has been forced to zero during a global transfer. Reset system torque
(see software).
♦
The motor is not connected.
Motor fails to run, but torque present
♦
CW and CCW inputs set to zero (hardware or software). Check with software.
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