Control Voltage Fault

What does 47 mean?

The internal 24 V DC control voltage supply in the drive is either overloaded or experiencing an issue. This can affect the reliable operation of the drive's control circuits and any external devices powered by this supply, potentially leading to unexpected behavior.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Check for short circuits or excessive current draw on the 24 V DC output terminals or in the connected wiring.

2. 4

   Reduce the load on the 24 V DC supply or provide external power to high-current consuming devices to alleviate strain on the drive.