コード 207928: <location>Internal voltage protection initiated

Message value: Drive object: SERVO, VECTOR Reaction: OFF2 Acknowledge: IMMEDIATELY Cause: The Motor Module signals that the motor is shortcircuited through the power semiconductors (r1239.5 = 1). The pulses cannot be enabled. The internal voltage protection is selected (p1231 = 3). Remedy: If the Motor Module supports the autonomous internal voltage protection (r0192.10 = 1), then the Motor Module automatically decides - using the DC link voltage - as to whether the armature shortcircuit should be activated. The armature short-circuit is ac tivated and response OFF2 is initiated if the DC link voltage exceeds 800 V. If the DC link voltage falls below 450 V, then the armature short-circuit is withdrawn. If the motor is still in a critical speed range, the ar mature short-circuit is re -activated once the DC link voltage exceeds the threshold of 800 V. If the autonomous (independent) internal voltage protec tion is active (r1239.5 = 1) and the line supply returns (450 V < DC link voltage < 800 V), the arma ture short-circuit is withdrawn after 1 minute.