Mains failure

What does E2819 mean?

The IndraDrive MPx02 has detected a complete loss of the incoming AC mains power supply. This means the drive is no longer receiving power from the grid and will initiate a controlled shutdown or ride-through sequence based on its configuration, as it cannot sustain operation.

• Main circuit breaker tripped or fuse blown for the entire system supplying the drive.
• Emergency stop activated cutting off main power to the machine.
• Power utility outage affecting the facility or a section of the plant.
• Complete disconnection of the mains power cable to the drive.
• Fault in the upstream power supply or distribution system.

Click steps to track your progress.

1. 1

   Check the main circuit breaker or fuses supplying power to the entire machine or system for the IndraDrive MPx02 and restore power if tripped/blown.

2. 2

   Verify that no emergency stop button or safety interlock has been activated, which would cut off mains power.

3. 3

   Measure the incoming AC mains voltage at the drive's input terminals (L1, L2, L3) to confirm the complete absence of voltage.

4. 4

   Inspect the mains power cable for any physical damage or disconnections.

5. 5

   Contact the power utility or check the building's main electrical panel if the entire plant or section is without power.