+24 V Error

What does F870 mean?

The ECODRIVE DKC01.1/DKC11.1 drive requires a 24V control voltage. If this voltage deviates more than +/- 20% from 24V, the drive immediately switches to torque-free operation, activates an optional brake, and switches off encoder emulation.

• Disturbance or overload of the 24V supply voltage.

Click steps to track your progress.

1. 1

   Measure the 24V control voltage supplied to the ECODRIVE DKC01.1/DKC11.1 drive and verify it is within the allowed +/- 20% tolerance.

2. 2

   Check all wiring connections for the 24V supply for loose terminals, damage, or intermittent contact.

3. 3

   Identify and isolate any external devices connected to the 24V supply that might be drawing excessive current or causing disturbances.

4. 4

   If wiring and external load are normal, replace the power supply module (either internal or external, depending on the system design).

5. 5

   Clear the error in parametrization mode (phase 2) after resolving the underlying issue.