When an industrial robot is in motion, an abnormal power outage can result in undervoltage of the batteries in the control cabinet or an interruption in the power supply to the
NVRAM (Non-Volatile Random Access Memory.) The NVRAM is typically used to store critical information such as the robot's zero position, register data, and system time. Once
this information is lost, the robot experiences a loss of zero point. To recover the zero point, the following steps are typically required:
